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authorNorbert Preining <norbert@preining.info>2024-01-02 03:04:28 +0000
committerNorbert Preining <norbert@preining.info>2024-01-02 03:04:28 +0000
commit6b10e9901a24325e837f0fdc2cbce8f43f18ccff (patch)
tree3c9f999691258a32058bf6b3e8353eadeda85f9b /graphics/circuit_macros/doc/defines.tex
parent094e5f512c4ea5981db967dd89c47363a603529b (diff)
CTAN sync 202401020304
Diffstat (limited to 'graphics/circuit_macros/doc/defines.tex')
-rw-r--r--graphics/circuit_macros/doc/defines.tex3951
1 files changed, 2164 insertions, 1787 deletions
diff --git a/graphics/circuit_macros/doc/defines.tex b/graphics/circuit_macros/doc/defines.tex
index 7f3ceea1b3..0c9c67bfbf 100644
--- a/graphics/circuit_macros/doc/defines.tex
+++ b/graphics/circuit_macros/doc/defines.tex
@@ -11,7 +11,7 @@
%\newcommand{\macx}[2]{%
% \phantomsection\pdfbookmark[subsection]{#1}{#2}#1}
-\newcommand{\macrodef}[5]{%\begin{samepage}%
+\newcommand{\macrodef}[5]{%\begin{minipage}[b]{\textwidth}%
\phantomsection\pdfbookmark[subsubsection]{#1}{#2}%
\setbox\Defbox=\hbox{\tt #1#3}%
\ifdim\wd\Defbox>\textwidth%
@@ -19,9 +19,10 @@
\ifdim\wd\Defbox>\leftwid%
\box\Defbox\hfill\break\hspace*{\leftwid}%
\else\hbox to \leftwid{\box\Defbox\hfill}\fi%
+ \nopagebreak
\hbox to \libwid{#4\hfill}\parbox[t]{\rightwid}%
{\raggedright #5}%
-% \end{samepage}%
+ %\end{minipage}%
\vspace{\parsep}\\}%
\newcommand{\seesect}[1]{ (\SR{#1})}
@@ -34,6 +35,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\raggedbottom
\vspace{\abovedisplayskip}
\noindent
\LR{A} \LR{B} \LR{C} \LR{D} \LR{E} \LR{F} \LR{G} \LR{H} \LR{I} \LR{J}
@@ -42,101 +44,113 @@
\\
\Letter{A}%
-\macrodef{above\_}{above_}{}
- {gen}
- {string position above relative to current direction}
-\macrodef{abs\_}{abs_}{({\sl number})}
- {gen}
- {absolute value function}
-\macrodef{ACsymbol}{ACsymbol}{(at {\sl position, len, ht,}
- [n:][A]U|D|L|R|{\sl degrees}) }
- {cct}
+\macrodef{above\_}{above_}{}%
+ {gen}%
+ {string position above relative to current direction}%
+\macrodef{abs\_}{abs_}{({\sl number})}%
+ {gen}%
+ {absolute value function}%
+\macrodef{ACsymbol}{ACsymbol}{(at {\sl position, len, ht,}%
+ [n:][A]U|D|L|R|{\sl degrees}) }%
+ {cct}%
{draw a stack of $n$ (default 1) AC symbols
- ( 1-cycle sine waves); If arg 4 contains A, two arcs
+ (1-cycle sine waves); If arg 4 contains A, two arcs
are used. The current drawing direction is default, otherwise Up, Down,
Left, Right, or at {\sl degrees} slant; \seesect{Twoterminal:} e.g.,\\
- {\tt ebox; $\lbrace$ACsymbol(at last [],{,}dimen\_/8)$\rbrace$}}
-\macrodef{adc}{adc}{({\sl width,height,nIn,nN,nOut,nS})}
- {cct}
- {ADC with defined width, height, and number of inputs {\tt In$i$},
- top terminals {\tt N$i$}, ouputs {\tt Out$i$},
- and bottom terminals~{\tt S$i$}}
-\macrodef{addtaps}{addtaps}{[{\sl arrowhd}
+ {\tt ebox; $\lbrace$ACsymbol(at last [],{,}dimen\_/8)$\rbrace$}}%
+\macrodef{adc}{adc}{({\sl width,height,nIn,nN,nOut,nS})}%
+ {cct}%
+ {Analog-digital converter with defined width, height, and number of
+ inputs {\tt In$i$}, top terminals {\tt N$i$}, ouputs {\tt Out$i$},
+ and bottom terminals~{\tt S$i$}}%
+\macrodef{addtaps}{addtaps}{[{\sl arrowhd}%
| type={\sl arrowhd};name={\sl Name}],
- {\sl fraction, length, fraction, length,} $\cdots$)}
- {cct}
+ {\sl fraction, length, fraction, length,} $\cdots$)}%
+ {cct}%
{Add taps to the previous two-terminal element.
- {\sl arrowhd} = blank or one of {\tt . - <- -> <->}.
+ {\sl arrowhd} is blank or one of {\tt . - <- -> <->}.
Each fraction determines the position along the element body of the tap.
A negative length draws the tap to the right of the current
direction; positive length to the left.
Tap names are Tap1, Tap2, $\cdots$ by default or
Name1, Name2, $\cdots$ if specified
- \seesect{Composite:}}
-\macrodef{along\_}{along_}{({\sl linear object name})}
- {gen}
- {short for {\tt between {\sl name}.start and {\sl name}.end}}
-\macrodef{Along\_}{Along_}{({\sl LinearObj,distance,}[R])}
- {gen}
+ \seesect{Composite:}}%
+\macrodef{along\_}{along_}{({\sl linear object name})}%
+ {gen}%
+ {short for {\tt between {\sl name}.start and {\sl name}.end}}%
+\macrodef{Along\_}{Along_}{({\sl LinearObj,distance,}[R])}%
+ {gen}%
{Position arg2 (default all the way) along a linear object
- from {\tt .start} to {\tt .end}
- (from {\tt .end} to {\tt .start} if arg3={\tt R}) }
-\macrodef{amp}{amp}{(\linespec,{\sl size})}
- {cct}
- {amplifier\seesect{Twoterminal:}}
+ from {\tt .start} to {\tt .end}%
+ (from {\tt .end} to {\tt .start} if arg3={\tt R}) }%
+\macrodef{amp}{amp}{(\linespec, {\sl size}, {\sl attributes})}%
+ {cct}%
+ {amplifier\seesect{Twoterminal:}}%
\macrodef{And, Or, Not, Nand, Nor, Xor, Nxor, Buffer}%
- {And, Or, Not, Nand, Nor, Xor, Nxor, Buffer}{}
- {log}
- {Wrappers of {\tt AND\_gate}, $\ldots$ for use in the {\tt Autologix}
- macro}
-\macrodef{AND\_gate}{AND_gate}{({\sl n},N)}
- {log}
- {basic `and' gate, 2 or {\sl n\/} inputs; {\tt N}=negated input.
- Otherwise, arg1 can be a sequence of letters {\tt P|N}
- to define normal or negated inputs
- \seesect{Logicgates:}}
-\macrodef{AND\_gen}{AND_gen}{($n$,{\sl chars},[{\sl wid},[{\sl ht}]])}
- {log}
+ {And, Or, Not, Nand, Nor, Xor, Nxor, Buffer}{}%
+ {log}%
+ {Wrappers of {\tt AND\_gate}, $\ldots$ for use in the {\tt Autologix}%
+ macro}%
+\macrodef{AND\_gate}{AND_gate}{({\tt {\sl n}, [N][B],
+ [{\sl wid}, [{\sl ht}]], {\sl attributes}})}%
+ {log}%
+ {`and' gate, 2 or {\sl n\/} inputs ($0 \leq n \leq 16$) drawn in the
+ current direction;
+ {\tt N}: negated inputs; {\tt B}: box shape.
+ Alternatively, {\tt AND\_gate({\sl chars}, [B], {\sl wid},
+ {\sl ht}, {\sl attributes})}, where
+ arg1 is a sequence of letters {\tt P|N} to define
+ normal or negated inputs.
+ \seesect{Logicgates:}}%
+\macrodef{AND\_gen}{AND_gen}{($n$, {\sl chars}, [{\sl wid}, [{\sl ht}]],
+ {\sl attributes})}%
+ {log}%
{general AND gate: $n$=number of inputs $(0\leq n\leq 16)$;
- {\sl chars:}
+ {\sl chars:}%
B=base and straight sides; A=Arc;
[N]NE,[N]SE,[N]I,[N]N,[N]S=inputs or circles;
[N]O=output; C=center.
- Otherwise, arg1 can be a sequence of letters {\tt P|N}
- to define normal or negated inputs.}
-\macrodef{AND\_ht}{AND_ht}{}
- {log}
- {height of basic `and' and `or' gates in {\tt L\_unit}s}
-\macrodef{AND\_wd}{AND_wd}{}
- {log}
- {width of basic `and' and `or' gates in {\tt L\_unit}s}
+ Otherwise, arg1 can be a sequence of letters {\tt P|N}%
+ to define normal or negated inputs; arg2 is as above except that
+ {\tt [N]I} is ignored. Arg 5 contains body attributes.}%
+\macrodef{AND\_ht}{AND_ht}{}%
+ {log}%
+ {height of basic `and' and `or' gates in {\tt L\_unit}s}%
+\macrodef{AND\_wd}{AND_wd}{}%
+ {log}%
+ {width of basic `and' and `or' gates in {\tt L\_unit}s}%
\macrodef{antenna}{antenna}{%
- (at {\sl location}, T, A|L|T|S|D|P|F, U|D|L|R|{\sl degrees})}
- {cct}
- {antenna, without stem for nonblank 2nd arg; {\tt A}=aerial,
- {\tt L}=loop, {\tt T}=triangle, {\tt S}=diamond, {\tt D}=dipole,
- {\tt P}=phased, {\tt F}=fork;
- up, down, left, right, or angle from horizontal (default 90)
- \seesect{Composite:}}
+ (at {\sl location}, T, A|L|T|S|D|P|F, U|D|L|R|{\sl degrees})}%
+ {cct}%
+ {antenna, without stem for nonblank 2nd arg; arg3 is\\
+ {\tt A}: aerial (default),\\
+ {\tt L}: loop,\\
+ {\tt T}: triangle,\\
+ {\tt S}: diamond,\\
+ {\tt D}: dipole,\\
+ {\tt P}: phased,\\
+ {\tt F}: fork;\\
+ arg4 specifies Up, Down, Left, Right, or angle from horizontal (default 90)
+ \seesect{Composite:}}%
\macrodef{arca}{arca}{({\sl absolute chord linespec}, ccw|cw, {\sl radius},
- {\sl modifiers}) }
- {gen}
- {arc with acute angle (obtuse if radius is negative), drawn in a [ ] block}
+ {\sl modifiers}) }%
+ {gen}%
+ {arc with acute angle (obtuse if radius is negative), drawn in a [ ] block}%
\macrodef{ArcAngle}{ArcAngle}{({\sl position, position, position, radius,
- modifiers, label}) }
- {gen}
+ modifiers, label}) }%
+ {gen}%
{Arc angle symbol drawn ccw at arg2. Arg4 is the radius from arg2;
arg5 contains line attributes, e.g., {\tt thick linethick/2 ->};
- arg6 is an optional label at mid-arc}
+ arg6 is an optional label at mid-arc}%
\macrodef{arcd}{arcd}{({\sl center},
- {\sl radius},{\sl start degrees},{\sl end degrees}) }
- {gen}
+ {\sl radius},{\sl start degrees},{\sl end degrees}) }%
+ {gen}%
{Arc definition (see {\tt arcr}), angles in degrees
- \seesect{Positions:}}
+ \seesect{Positions:}}%
\macrodef{arcdimension\_}{arcdimension_}{({\sl arcspec},{\sl offset},%
{\sl label},
- D|H|W|{\sl blank width},{\sl tic offset},{\sl arrowhead })}
- {gen}
+ D|H|W|{\sl blank width},{\sl tic offset},{\sl arrowhead })}%
+ {gen}%
{like {\tt dimension\_}, for drawing arcs for dimensioning diagrams;
{\sl arrowhead=}{\tt -> | <-}. Uses the first argument as the attributes
of an invisible arc: {\tt arc invis }{\sl arg1}. {\sl Arg2} is the
@@ -146,63 +160,86 @@
{\tt D:} blank width is the diagonal length of {\sl arg3};
{\tt H:} blank width is the height of {\sl arg3} + {\tt textoffset*2};
{\tt W:} blank width is the width of {\sl arg3} + {\tt textoffset*2};
- otherwise {\sl arg4} is the absolute blank width}
+ otherwise {\sl arg4} is the absolute blank width}%
\macrodef{arcr}{arcr}{({\sl center},{\sl radius},{\sl start angle},{\sl
- end angle,modifiers,ht}) }
- {gen}
+ end angle,modifiers,ht}) }%
+ {gen}%
{Arc definition. If arg5 contains {\tt <-} or {\tt ->} then a midpoint
arrowhead of height equal to arg6 is added. Arg5 can contain modifiers
(e.g. outlined "red"), for the arc and arrowhead. Modifiers following
the macro affect the arc only,
- e.g., {\tt arcr(A,r,0,pi\_/2,->) dotted ->}
- \seesect{Positions:}}
+ e.g., {\tt arcr(A,r,0,pi\_/2,->) dotted ->}%
+ \seesect{Positions:}}%
\macrodef{arcto}{arcto}{({\sl position 1},{\sl position 2},{\sl
- radius},[dashed|dotted])}
- {gen}
- {line toward position 1 with rounded corner toward position 2}
+ radius},[dashed|dotted])}%
+ {gen}%
+ {line toward position 1 with rounded corner toward position 2}%
+\macrodef{array}{array}{({\sl variable, expr1, expr2, \ldots})}%
+ {dpictools}%
+ {$\;\;$ Populate a singly-subscripted array:
+ {\tt {\sl var}[1]={\sl expr1;} {\sl var}[2]={\sl expr2;} \ldots}.}%
+\macrodef{array2}{array2}{({\sl variable, expr1, expr2, \ldots})}%
+ {dpictools}%
+ {$\;\;$ Populate a doubly-subscripted array:
+ {\tt {\sl var}[{\sl expr1},1]={\sl expr2;}%
+ {\sl var}[{\sl expr1},2]={\sl expr3;} \ldots}.}%
+\macrodef{arraymax}{arraymax}{({\sl data array, n, index name, value})}%
+ {dpictools}%
+ {$\;\;$ Find the index in {\sl array[1:n]} of the first occurrence
+ of the maximum array element value. The value is assigned if arg4 is
+ nonblank; example:
+ {\tt array(x,4,9,8,6); arraymax( x,4,i )}%
+ assigns 2 to {\sl i,} and {\tt arraymax( x,4,i,m )}%
+ assigns 2 to {\sl i} and 9 to {\sl m.}}%
+\macrodef{arraymin}{arraymin}{({\sl data array, n, index name, value})}%
+ {dpictools}%
+ {$\;\;$ Find the index in {\sl array[1:n]} of the first occurrence
+ of the minimum array element value. The value is assigned if arg4 is
+ nonblank; see {\tt arraymax}.}%
\macrodef{arrester}{arrester}{(\linespec,{\sl chars},
{\sl len}[:arrowhead ht],
- {\sl ht}[:arrowhead wid] )}
- {cct}
-{
- {\sl Arg2 chars:}
- {\tt G=} spark gap (default),
- {\tt g=} general (dots),
- {\tt E=} gas discharge,
- {\tt S=} box enclosure,
- {\tt C=} carbon block,
- {\tt A=} electrolytic cell,
- {\tt H=} horn gap,
- {\tt P=} protective gap,
- {\tt s=} sphere gap,
- {\tt F=} film element,
- {\tt M=} multigap.
- {\sl Modifiers in arg2:}
- {\tt R=} right orientation,
- {\tt L=} left orientation,
+ {\sl ht}[:arrowhead wid],
+ {\sl attributes} )}%
+ {cct}%
+{ Arg2 {\sl chars:}\\
+ {\tt G=} spark gap (default)\\
+ {\tt g=} general (dots)\\
+ {\tt E=} gas discharge\\
+ {\tt S=} box enclosure\\
+ {\tt C=} carbon block\\
+ {\tt A=} electrolytic cell\\
+ {\tt H=} horn gap\\
+ {\tt P=} protective gap\\
+ {\tt s=} sphere gap\\
+ {\tt F=} film element\\
+ {\tt M=} multigap\\
+ {\sl Modifiers in arg2:}\\
+ {\tt R=} right orientation\\
+ {\tt L=} left orientation\\
{\tt D=} 3-terminal element for {\tt S, E}
- only, with terminals {\sl A, B, G}
- \seesect{Twoterminal:}}
-\macrodef{arrowline}{arrowline}{(\linespec)}
- {cct}
+ only, with terminals {\sl A, B, G}\\
+ Arg5 applies to options C, E, S
+ \seesect{Twoterminal:}}%
+\macrodef{arrowline}{arrowline}{(\linespec)}%
+ {cct}%
{line (dotted, dashed permissible) with centred arrowhead
- \seesect{Twoterminal:}}
-\macrodef{assign3}{assign3}{({\sl var name,var name,var name,arg4,arg5,arg6})}
- {gen}
- {Assigns \$1 = arg4 if \$1 is nonblank; similarly \$2 = arg5 and \$3 = arg6}
-\macrodef{AutoGate}{AutoGate}{}
- {log}
+ \seesect{Twoterminal:}}%
+\macrodef{assign3}{assign3}{({\sl var name,var name,var name,arg4,arg5,arg6})}%
+ {gen}%
+ {Assigns \$1 = arg4 if \$1 is nonblank; similarly \$2 = arg5 and \$3 = arg6}%
+\macrodef{AutoGate}{AutoGate}{}%
+ {log}%
{Draw the tree for a gate as in the {\tt Autologix} macro. No inputs
or external connections are drawn. The names of the internal gate
- inputs are stacked in {\tt `AutoInNames'}}
+ inputs are stacked in {\tt `AutoInNames'}}%
\macrodef{Autologix}{Autologix}%
{({\sl Boolean function sequence},%
- [N[oconnect]][L[eftinputs]][R][V][M][;offset={\sl value}])}
- {log}
+ [N[oconnect]][L[eftinputs]][R][V][M][;offset={\sl value}])}%
+ {log}%
{Draw the Boolean expressions defined in function notation.
The first argument is a semicolon (;)-separated sequence of
Boolean function specifications using the functions
- {\tt And, Or, Not, Buffer, Xor, Nand, Nor, Nxor}
+ {\tt And, Or, Not, Buffer, Xor, Nand, Nor, Nxor}%
with variables, e.g.,
{\tt Autologix(And(Or(x1,~x2),Or(~x1,x2)));}.
Each function specification is of the form
@@ -212,7 +249,7 @@
{\tt@}{\sl attributes} to a function can be used to place it.
\par
The function arguments are variable names or nested Boolean functions.
- Each unique variable {\sl var} causes an input point {\tt In}{\sl var}
+ Each unique variable {\sl var} causes an input point {\tt In}{\sl var}%
to be defined. Preceding the variable by a {\tt \~{}} causes a NOT gate
to be drawn at the input.
The inputs are drawn in a row at the upper left by default.
@@ -227,171 +264,199 @@
Each variable {\sl var} corresponds also to one of the input array
points with label {\tt In}{\sl var}.
Setting {\tt offset=}{\sl value} displaces the
- drawn input list in order to disambiguate the input connections when {\tt L}
+ drawn input list in order to disambiguate the input connections when {\tt L}%
is used.
\par
In the (possibly rare) case where one or more inputs of a normal function
gate is to have a NOT-circle, an additional first argument of the function
- is inserted, of the form {\tt [{\sl charseq}]}, where {\sl charseq}
+ is inserted, of the form {\tt [{\sl charseq}]}, where {\sl charseq}%
is a string containing the characters {\tt P} for a normal input or
{\tt N} for a negated input, the length of the string equal to the number
of gate inputs. For example:
- {\tt Autologix(Xor([PN],And(x,y),And(x,y)),LRV)}}
+ {\tt Autologix(Xor([PN],And(x,y),And(x,y)),LRV)}}%
\Letter{B}%
-\macrodef{basename\_}{basename_}{({\sl string sequence, separator})}
- {gen}
+\macrodef{basename\_}{basename_}{({\sl string sequence, separator})}%
+ {gen}%
{Extract the rightmost name from a sequence of names separated by arg2
- (default dot ``.'')}
-\macrodef{battery}{battery}{(\linespec,{\sl n},R)}
- {cct}
+ (default dot ``.'')}%
+\macrodef{battery}{battery}{(\linespec,{\sl n},R)}%
+ {cct}%
{n-cell battery: default 1 cell,
- R=reversed polarity\seesect{Twoterminal:}}
-\macrodef{b\_}{b_}{}
- {gen}
- {blue color value}
+ R=reversed polarity\seesect{Twoterminal:}}%
+\macrodef{b\_}{b_}{}%
+ {gen}%
+ {blue color value}%
\macrodef{b\_current}{b_current}{({\sl label},{\sl pos},In|Out,Start|End,{\sl
- frac})}
- {cct}
+ frac})}%
+ {cct}%
{labelled branch-current arrow to {\sl frac} between branch end and body
- \seesect{Branchcurrent:}}
-\macrodef{beginshade}{beginshade}{({\sl gray value})}
- {gen}
- {begin gray shading, see {\tt shade}
- e.g., {\tt beginshade(.5);} {\sl closed line specs}; {\tt endshade}}
-\macrodef{bell}{bell}{( U|D|L|R|{\sl degrees}, {\sl size})}
- {cct}
+ \seesect{Branchcurrent:}}%
+\macrodef{beginshade}{beginshade}{({\sl gray value})}%
+ {gen}%
+ {begin gray shading, see {\tt shade}%
+ e.g., {\tt beginshade(.5);} {\sl closed line specs}; {\tt endshade}}%
+\macrodef{bell}{bell}{( U|D|L|R|{\sl degrees}, {\sl size})}%
+ {cct}%
{bell, {\sl In1} to {\sl In3} defined
- \seesect{Composite:}}
-\macrodef{below\_}{below_}{}
- {gen}
- {string position relative to current direction}
-\macrodef{Between\_}{Between_}{({\sl Pos1, Pos2,distance,}[R])}
- {gen}
+ \seesect{Composite:}}%
+\macrodef{below\_}{below_}{}%
+ {gen}%
+ {string position relative to current direction}%
+\macrodef{Between\_}{Between_}{({\sl Pos1, Pos2,distance,}[R])}%
+ {gen}%
{Position {\sl distance} from {\sl Pos1} toward {\sl Pos2}. If
- the fourth arg is {\tt R} then from {\sl Pos2} toward {\sl Pos1}.}
-\macrodef{binary\_}{binary_}{($n$, [$m$])}
- {gen}
+ the fourth arg is {\tt R} then from {\sl Pos2} toward {\sl Pos1}.}%
+\macrodef{binary\_}{binary_}{($n$, [$m$])}%
+ {gen}%
{binary representation of $n,$ left padded to $m$ digits if the second
- argument is nonblank}
-\macrodef{bi\_trans}{bi_trans}{(\linespec,L|R,{\sl chars},E)}
- {cct}
- { bipolar transistor, core left or right; chars:
- {\tt BU}=bulk line,
- {\tt B}=base line and label,
- {\tt S}=Schottky base hooks,
- {\tt uEn|dEn}=emitters E0 to En,
- {\tt uE|dE}=single emitter,
- {\tt Cn|uCn|dCn}=collectors C0 to Cn; {\tt u} or {\tt d} add an arrow,
- {\tt C}=single collector; {\tt u} or {\tt d} add an arrow,
- {\tt G}=gate line and location,
- {\tt H}=gate line; {\tt L}=L-gate line and location,
- {\tt [d]D}=named parallel diode,
- {\tt d}=dotted connection,
- {\tt [u]T}=thyristor trigger line;
- arg 4 = E: envelope
- \seesect{Semiconductors:}}
-\macrodef{bi\_tr}{bi_tr}{(\linespec,L|R,P,E)}
- {cct}
+ argument is nonblank}%
+\macrodef{bisect}{bisect}{%
+ ({\sl function name, left bound, right bound, tolerance, variable}))}%
+ {dpictools}%
+ {$\;\;$ Solve $\hbox{\sl function}(x) = 0$ by the method of
+ bisection.
+ Like {\tt findroot} but uses recursion and is without a {\tt[]} box.
+ The calculated value is assigned to the variable named in the
+ last argument (\SR{Libraries:}). Example:\\
+ {\tt define parabola \{ \$2 = (\$1)\char94{}2 - 1 \};\\
+ bisect( parabola, 0, 2, 1e-8, x )}. }%
+\macrodef{bi\_trans}{bi_trans}{(\linespec,L|R,{\sl chars},E)}%
+ {cct}%
+ { bipolar transistor, core left or right; chars:\\
+ {\tt BU}: bulk line\\
+ {\tt B}: base line and label\\
+ {\tt S}: Schottky base hooks\\
+ {\tt uEn|dEn}: emitters E0 to En\\
+ {\tt uE|dE}: single emitter\\
+ {\tt Cn|uCn|dCn}: collectors C0 to Cn; {\tt u} or {\tt d} add an arrow\\
+ {\tt C}: single collector; {\tt u} or {\tt d} add an arrow\\
+ {\tt G}: gate line and location\\
+ {\tt H}: gate line;\\
+ {\tt L}: L-gate line and location\\
+ {\tt [d]D}: named parallel diode\\
+ {\tt d}: dotted connection\\
+ {\tt [u]T}: thyristor trigger line\\
+ arg 4 = {\tt E}: envelope
+ \seesect{Semiconductors:}}%
+\macrodef{bi\_tr}{bi_tr}{(\linespec,L|R,P,E)}%
+ {cct}%
{left or right, N- or P-type bipolar transistor, without or with envelope
- \seesect{Semiconductors:}}
+ \seesect{Semiconductors:}}%
\macrodef{boxcoord}{boxcoord}{({\sl planar obj},{\sl x fraction},{\sl y
- fraction})}
- {gen}
- {internal point in a planar object}
-\macrodef{boxdim}{boxdim}{({\sl name},h|w|d|v,{\sl default})}
- {gen}
- {evaluate, e.g.\ {\sl name}{\tt \_w} if defined, else {\sl default\/}
+ fraction})}%
+ {gen}%
+ {internal point in a planar object}%
+\macrodef{boxdim}{boxdim}{({\sl name},h|w|d|v,{\sl default})}%
+ {gen}%
+ {evaluate, e.g.\ {\sl name}{\tt \_w} if defined, else {\sl default\/}%
if given, else 0 {\tt v} gives sum of {\tt d} and {\tt h} values
- \seesect{Interaction:}}
-\macrodef{BOX\_gate}{BOX_gate}{({\sl inputs,output,swid,sht,label})}
- {log}
+ \seesect{Interaction:}}%
+\macrodef{BOX\_gate}{BOX_gate}{({\sl inputs, output, swid, sht, label,
+ attributes })}%
+ {log}%
{output=[{\tt P|N}], inputs=[{\tt P|N}]$\ldots$, sizes swid and sht
in {\tt L\_unit}s (default {\tt AND\_wd} = 7)
- \seesect{Logicgates:}}
-\macrodef{bp\_\_}{bp__}{}
- {gen}
- {big-point-size factor, in scaled inches, ({\tt *scale/72})}
-\macrodef{bswitch}{bswitch}{(\linespec, [L|R],chars)}
- {cct}
+ \seesect{Logicgates:}}%
+\macrodef{bp\_\_}{bp__}{}%
+ {gen}%
+ {big-point-size factor, in scaled inches, ({\tt *scale/72})}%
+\macrodef{bswitch}{bswitch}{(\linespec, [L|R],chars)}%
+ {cct}%
{pushbutton switch R=right orientation (default L=left);
- chars: O= normally open, C=normally closed }
+ chars: O= normally open, C=normally closed }%
\macrodef{BUFFER\_gate}{BUFFER_gate}{(\linespec, [N|B],
- {\sl wid, ht,} [N|P]\char42, [N|P]\char42, [N|P]\char42)}
- {log}
- {basic buffer, dfault 1 input or as a 2-terminal element,
- arg2: {\tt N}=negated input, {\tt B}=box gate; arg 5:
- normal ({\tt P}) or negated {\tt N}) inputs labeled In1
- \seesect{Logicgates:}}
-\macrodef{BUFFER\_gen}{BUFFER_gen}{({\sl chars,wd,ht},[N|P]*,[N|P]*,[N|P]*)}
- {log}
- {general buffer, {\sl chars:} {\tt T}=triangle,
- {\tt [N]O}=output location {\tt Out}
- ({\tt NO} draws circle {\tt N\_Out});
- {\tt [N]I, [N]N, [N]S, [N]NE, [N]SE}
- input locations; {\tt C}=centre location.
+ {\sl wid, ht,} [N|P]\char42, [N|P]\char42, [N|P]\char42,
+ {\sl attributes})}%
+ {log}%
+ {basic buffer, dfault 1 input or as a 2-terminal element,\\
+ arg2: {\tt N}: negated input, {\tt B}: box gate;\\
+ arg 5: normal ({\tt P}) or negated {\tt N}) inputs labeled In1
+ \seesect{Logicgates:}}%
+\macrodef{BUFFER\_gen}{BUFFER_gen}{({\sl chars,wd,ht},[N|P]*,[N|P]*,[N|P]*,
+ {\sl attributes})}%
+ {log}%
+ {general buffer, {\sl chars:}\\
+ {\tt T}: triangle,\\
+ {\tt [N]O}: output location {\tt Out}%
+ ({\tt NO} draws circle {\tt N\_Out});\\
+ {\tt [N]I, [N]N, [N]S, [N]NE, [N]SE} input locations;\\
+ {\tt C}: centre location.\\
Args 4-6 allow alternative
- definitions of respective {\tt In, NE,}
- and {\tt SE} argument sequences }
-\macrodef{BUF\_ht}{BUF_ht}{}
- {log}
- {basic buffer gate height in {\tt L\_unit}s}
-\macrodef{BUF\_wd}{BUF_wd}{}
- {log}
- {basic buffer gate width in {\tt L\_unit}s}
-\macrodef{buzzer}{buzzer}{( U|D|L|R|{\sl degrees, size,}[C])}
- {cct}
+ definitions of respective {\tt In, NE,}%
+ and {\tt SE} argument sequences }%
+\macrodef{BUF\_ht}{BUF_ht}{}%
+ {log}%
+ {basic buffer gate height in {\tt L\_unit}s}%
+\macrodef{BUF\_wd}{BUF_wd}{}%
+ {log}%
+ {basic buffer gate width in {\tt L\_unit}s}%
+\macrodef{buzzer}{buzzer}{( U|D|L|R|{\sl degrees, size,}[C])}%
+ {cct}%
{buzzer, {\sl In1} to {\sl In3} defined, C=curved
- \seesect{Composite:}}
+ \seesect{Composite:}}%
\Letter{C}%
+\macrodef{cangle}{cangle}{({\sl Start, End},[d])}%
+ {gen}%
+ {Angle in radians of the sector at arg2 with arm ends given
+ by arg1 and arg3 (degrees if arg4=d).}%
\macrodef{capacitor}{capacitor}{(\linespec,{\sl chars},R,
- {\sl height}, {\sl wid})}
- {cct}
- {capacitor, {\sl chars}:
- F or blank=flat plate;
- dF flat plate with hatched fill;
- C=curved-plate;
- dC=curved-plate with variability arrowhead;
- CP=constant phase element;
- E=polarized boxed plates;
- K=filled boxed plates;
- M=unfilled boxes;
- M=one rectangular plate;
- P=alternate polarized;
- + adds a polarity sign;
- +L polarity sign to the left of drawing direction;
- arg3: R=reversed polarity;
- arg4 = height (defaults F: {\tt dimen\_}$/3$,
- C,P: {\tt dimen\_}$/4$, E,K: {\tt dimen\_}$/5$);
- arg5 = wid (defaults F: {\sl height}*0.3,
- C,P: {\sl height}*0.4, CP: {\sl height}*0.8, E,K: {\sl height})
- \seesect{Twoterminal:}}
-\macrodef{cbreaker}{cbreaker}{(\linespec, L|R, D|Th|TS, body name)}
- {cct}
- {circuit breaker to left or right, {\tt D}=with dots; {\tt Th}=thermal;
- {\tt TS}=squared thermal; default body bounding box name is
- {\sl Br}\seesect{Twoterminal:}}
-\macrodef{ccoax}{ccoax}{(at {\sl location}, M|F, {\sl diameter})}
- {cct}
- {coax connector, {\tt M}=male, {\tt F}=female
- \seesect{Composite:}}
-\macrodef{cct\_init}{cct_init}{}
- {cct}
- {initialize circuit-diagram environment (reads {\tt libcct.m4})}
+ {\sl height}, {\sl wid})}%
+ {cct}%
+ {capacitor, {\sl chars}:\\
+ {\tt F} or blank: flat plate\\
+ {\tt dF} flat plate with hatched fill\\
+ {\tt C} curved-plate\\
+ {\tt dC} curved-plate with variability arrowhead\\
+ {\tt CP} constant phase element\\
+ {\tt E} polarized boxed plates\\
+ {\tt K} filled boxed plates\\
+ {\tt M} unfilled boxes\\
+ {\tt N} one rectangular plate\\
+ {\tt P} alternate polarized\\
+ {\tt +} adds a polarity sign\\
+ {\tt +L} polarity sign to the left of drawing direction\\
+ arg3: {\tt R=}reversed polarity\\
+ arg4: height (defaults {\tt F:} {\tt dimen\_}$/3$,
+ {\tt C,P:} {\tt dimen\_}$/4$,
+ {\tt E,K:} {\tt dimen\_}$/5$)\\
+ arg5: wid (defaults {\tt F:} {\sl height}*0.3,
+ {\tt C,P:} {\sl height}*0.4,
+ {\tt CP:} {\sl height}*0.8,
+ {\tt E,K:} {\sl height})
+ \seesect{Twoterminal:}}%
+\macrodef{case}{case}{({\sl i, alt1, alt2, \ldots})}%
+ {dpictools}%
+ {$\;\;$ Case statement for dpic; execute alternative {\sl i.}%
+ Example: {\tt case( 2, x=5, x=10, x=15 )} sets {\tt x} to 10.
+ Note: this is a macro so {\tt \${}n} refers to the {\sl n}-th
+ argument of {\tt case}.}%
+\macrodef{cbreaker}{cbreaker}{(\linespec, L|R, D|Th|TS, body name)}%
+ {cct}%
+ {circuit breaker to left or right, {\tt D}: with dots; {\tt Th}: thermal;
+ {\tt TS}: squared thermal; default body bounding box name is
+ {\sl Br}\seesect{Twoterminal:}}%
+\macrodef{ccoax}{ccoax}{(at {\sl location}, M|F, {\sl diameter, attributes})}%
+ {cct}%
+ {coax connector, {\tt M}: male, {\tt F}: female
+ \seesect{Composite:}}%
+\macrodef{cct\_init}{cct_init}{}%
+ {cct}%
+ {initialize circuit-diagram environment (reads {\tt libcct.m4})}%
\macrodef{centerline\_}{centerline_}{({\sl linespec, thickness{\tt|}color,
- minimum long dash len, short dash len, gap len}}
- {gen}
- {Technical drawing centerline}
-\macrodef{c\_fet}{c_fet}{(\linespec,R,P)}
- {cct}
- {left or right, plain or negated pin simplified MOSFET}
-\macrodef{Cintersect}{Cintersect}{({\sl Pos1, Pos2, rad1, rad2,} [R])}
- {gen}
+ minimum long dash len, short dash len, gap len}}%
+ {gen}%
+ {Technical drawing centerline}%
+\macrodef{c\_fet}{c_fet}{(\linespec,R,P)}%
+ {cct}%
+ {left or right, plain or negated pin simplified MOSFET}%
+\macrodef{Cintersect}{Cintersect}{({\sl Pos1, Pos2, rad1, rad2,} [R])}%
+ {gen}%
{Upper (lower if arg5={\tt R}) intersection of circles at
- {\sl Pos1} and {\sl Pos2}, radius {\sl rad1} and {\sl rad2}}
+ {\sl Pos1} and {\sl Pos2}, radius {\sl rad1} and {\sl rad2}}%
\macrodef{clabel}{clabel}{({\sl label},{\sl label},{\sl label},[{\sl arg4}],%
- [{\sl block name}])}
- {cct}
+ [{\sl block name}])}%
+ {cct}%
{Triple label along the drawing axis of the body of an element in the
current direction \seesect{Labels:}. Labels are placed at the
beginning, centre, and end of the last {\tt []} block (or a named
@@ -400,43 +465,67 @@
{\sl Arg4} can be {\tt above,} {\tt below,} {\tt left,} or {\tt
right} to supplement the default relative position. The fifth
argument is the optional name of the {\tt []} block to be labelled,
- which is {\tt last []} by default.}
-\macrodef{cm\_\_}{cm__}{}
- {gen}
- {absolute centimetres}
-\macrodef{consource}{consource}{(\linespec,V|I|v|i,R)}
- {cct}
+ which is {\tt last []} by default.}%
+\macrodef{cm\_\_}{cm__}{}%
+ {gen}%
+ {absolute centimetres}%
+\macrodef{cmyktorgb}{cmyktorgb}{({\sl c, m, y, k, r, g, b})}%
+ {dpictools}%
+ {$\;\;$ cmyk values in percent, i.e., 0 to 100, to rgb.}%
+\macrodef{consource}{consource}{(\linespec,V|I|v|i,R,{\sl attributes})}%
+ {cct}%
{voltage or current controlled source with alternate forms;
- {\tt R}=reversed polarity\seesect{Twoterminal:}}
-\macrodef{contact}{contact}{({\sl chars})}
- {cct}
+ {\tt R}: reversed polarity\seesect{Twoterminal:}}%
+\macrodef{ColoredV}{ColoredV}{%
+ (box|circle|ellipse,({\sl r,g,b})|(({\sl colorseq})),{\sl attributes})}%
+ {gen}%
+ {box (default), circle, or ellipse in a {\tt []} block.
+ If arg2 is blank then all formatting is in arg3. If arg2 is blank
+ then all formatting is in arg3; if parenthesized r,g,b, the object
+ is shaded top to bottom white to the specified rgb color; if a
+ double-parenthesized colorseq then the colorseq defines the internal
+ shading top to bottom. A {\sl colorseq} is of the form
+ 0, r0,g0,b0, {\sl frac1},r1,g1,b1, {\sl frac2},r2,g2,b2,
+ \ldots 1,rn,gn,bn with $0 < \hbox{\sl frac1} < \hbox{\sl frac2} \ldots 1$.
+ Examples: {\tt ColoredV(circle,(1,0,0));
+ ColoredV(ellipse,(1,0.04,1),wid 0.75 ht 1 outlined "magenta" "Goodbye");
+ ColoredV(box,(1,0,0),outlined "blue" rad 0.1, (0,1,1,0, 1,0,0,1)).} }%
+\macrodef{contact}{contact}{({\sl chars})}%
+ {cct}%
{single-pole contact:
- {\tt O}= normally open,
- {\tt C}= normally closed (default),
- {\tt I}= open circle contacts,
- {\tt P}= three position,
- {\tt R}= right orientation,
- {\tt T}= T contacts,
- {\tt U}= U contacts
- \seesect{Composite:}}
-\macrodef{contacts}{contacts}{({\sl count, chars})}
- {cct}
+ {\tt O}: normally open\\
+ {\tt C}: normally closed (default)\\
+ {\tt I}: open circle contacts\\
+ {\tt P}: three position\\
+ {\tt R}: right orientation\\
+ {\tt T}: T contacts\\
+ {\tt U}: U contacts
+ \seesect{Composite:}}%
+\macrodef{contacts}{contacts}{({\sl count, chars})}%
+ {cct}%
{multiple ganged single-pole contacts:
- {\tt P}= three position,
- {\tt O}= normally open,
- {\tt C}= normally closed,
- {\tt D}= dashed ganging line over contact armatures
- {\tt I}= open circle contacts,
- {\tt R}= right orientation,
- {\tt T}= T contacts,
- {\tt U}= U contact lines parallel to drawing direction
- \seesect{Composite:}}
-\macrodef{contline}{contline}{({\sl line})}
- {gen}
- {evaluates to {\tt continue}
- if processor is {\bf dpic}, otherwise to first arg (default {\tt line})}
-\macrodef{corner}{corner}{({\sl line thickness,attributes,turn radians})}
- {gen}
+ {\tt P}: three position\\
+ {\tt O}: normally open\\
+ {\tt C}: normally closed\\
+ {\tt D}: dashed ganging line over contact armatures
+ {\tt I}: open circle contacts\\
+ {\tt R}: right orientation\\
+ {\tt T}: T contacts\\
+ {\tt U}: U contact lines parallel to drawing direction
+ \seesect{Composite:}}%
+\macrodef{contline}{contline}{({\sl line})}%
+ {gen}%
+ {evaluates to {\tt continue}%
+ if processor is {\bf dpic}, otherwise to first arg (default {\tt line})}%
+\macrodef{copy3}{copy3}{({\sl vector1,vector2})}%
+ {dpictools}%
+ {$\;\;$ Copy vector1 into vector named by arg2.}%
+\macrodef{copythru}{copythru}{({\sl dpic macro name,} "{\sl file name}")}%
+ {dpictools}%
+ {$\;\;$ Implements the gpic {\tt copy {\sl filename} thru {\sl macro-name}}%
+ for file data separated by commas, spaces, or tabs.}%
+\macrodef{corner}{corner}{({\sl line thickness,attributes,turn radians})}%
+ {gen}%
{ Mitre (default filled square) drawn at end of last line or at a
given position.
arg1 default: current line thickness;
@@ -445,354 +534,445 @@
is drawn;
arg3= radians (turn angle, +ve is ccw, default $\pi/2$).
The corner is enclosed in braces
- in order to leave {\tt Here} unchanged unless arg2 begins with {\tt at}
- \seesect{Corners:}}
-\macrodef{Cos}{Cos}{({\sl integer})}
- {gen}
- {cosine function, {\sl integer\/} degrees}
-\macrodef{cosd}{cosd}{({\sl arg})}
- {gen}
- {cosine of an expression in degrees}
+ in order to leave {\tt Here} unchanged unless arg2 begins with {\tt at}%
+ \seesect{Corners:}}%
+\macrodef{Cos}{Cos}{({\sl integer})}%
+ {gen}%
+ {cosine function, {\sl integer\/} degrees}%
+\macrodef{cosd}{cosd}{({\sl arg})}%
+ {gen}%
+ {cosine of an expression in degrees}%
\macrodef{Cosine}{Cosine}{( {\sl amplitude}, {\sl freq}, {\sl time},
- {\sl phase} )}
- {gen}
- {function $a\times\cos(\omega t + \phi)$ }
-\macrodef{cross3D}{cross3D}{({\sl x1,y1,z1,x2,y2,z2})}
- {3D}
- {cross product of two triples}
-\macrodef{cross}{cross}{(at {\sl location, size}|{\sl keys})}
- {gen}
+ {\sl phase} )}%
+ {gen}%
+ {function $a\times\cos(\omega t + \phi)$ }%
+\macrodef{cross3}{cross3}{({\sl vec1, vec2, vec3})}%
+ {dpictools}%
+ {$\;\;$ The 3-vector cross product
+ $\hbox{\sl vec3} = \hbox{\sl vec1} \times \hbox{\sl vec2}$.}%
+\macrodef{cross3D}{cross3D}{({\sl x1,y1,z1,x2,y2,z2})}%
+ {3D}%
+ {cross product of two triples}%
+\macrodef{cross}{cross}{(at {\sl location, size}|{\sl keys})}%
+ {gen}%
{Plots a small cross. The possible key-value pairs are:
{\tt size={\sl expr};},
- {\tt line={\sl attributes};} }
+ {\tt line={\sl attributes};} }%
\macrodef{crossover}{crossover}{(\linespec, [L|R][:{\sl line attributes}],
- Line1, Line2, .{.}.)}
- {cct}
- {line jumping left or right over ordered named lines\seesect{Semiconductors:}}
-\macrodef{crosswd\_}{crosswd_}{}
- {gen}
- {cross dimension}
-\macrodef{csdim\_}{csdim_}{}
- {cct}
- {controlled-source width}
+ Line1, Line2, .{.}.)}%
+ {cct}%
+ {line jumping left or right over ordered named lines\seesect{Semiconductors:}}%
+\macrodef{crosswd\_}{crosswd_}{}%
+ {gen}%
+ {cross dimension}%
+\macrodef{csdim\_}{csdim_}{}%
+ {cct}%
+ {controlled-source width}%
\Letter{D}%
-\macrodef{dabove}{dabove}{(at {\sl location})}
- {darrow}
- {above (displaced dlinewid/2)}
-\macrodef{dac}{dac}{({\sl width,height,nIn,nN,nOut,nS})}
- {cct}
+\macrodef{dabove}{dabove}{(at {\sl location})}%
+ {darrow}%
+ {above (displaced dlinewid/2)}%
+\macrodef{dac}{dac}{({\sl width,height,nIn,nN,nOut,nS})}%
+ {cct}%
{DAC with defined width, height, and number of inputs {\tt In$i$},
top terminals {\tt N$i$}, ouputs {\tt Out$i$},
- and bottom terminals~{\tt S$i$} \seesect{Logicgates:}}
+ and bottom terminals~{\tt S$i$} \seesect{Logicgates:}}%
\macrodef{Darc}{Darc}{({\sl center position},
{\sl radius}, {\sl start radians}, {\sl end radians},
- {\sl parameters})}
- {darrow}
+ {\sl parameters})}%
+ {darrow}%
{Wrapper for {\tt darc}.
CCW arc in {\tt dline} style, with closed ends or (dpic only) arrowheads.
Semicolon-separated {\sl parameters}:
- {\tt thick=}{\sl value}, {\tt wid=}{\sl value}, {\tt ends=}
+ {\tt thick=}{\sl value}, {\tt wid=}{\sl value}, {\tt ends=}%
{\sl x}{\tt -},
{\tt -}{\sl x}, {\sl x}{\tt -}{\sl x}, {\tt ->}, {\sl x}{\tt ->},
- {\tt <-}, {\tt <-}{\sl x}, {\tt <->}
- where {\sl x} means {\tt |} or (half-thickness line) {\tt !}.}
+ {\tt <-}, {\tt <-}{\sl x}, {\tt <->}%
+ where {\sl x} means {\tt |} or (half-thickness line) {\tt !}.}%
\macrodef{darc}{darc}{({\sl center position},
{\sl radius}, {\sl start radians}, {\sl end radians}, {\sl dline thickness},
{\sl arrowhead wid}, {\sl arrowhead ht},
- {\sl end symbols}, {\sl outline attributes}, {\sl inner attributes})}
- {darrow}
+ {\sl end symbols}, {\sl outline attributes}, {\sl inner attributes})}%
+ {darrow}%
{See also {\tt Darc}.
CCW arc in {\tt dline} style, with closed ends or (dpic only) arrowheads.
Permissible {\sl end symbols}:
{\sl x}{\tt -},
{\tt -}{\sl x}, {\sl x}{\tt -}{\sl x}, {\tt ->}, {\sl x}{\tt ->},
- {\tt <-}, {\tt <-}{\sl x}, {\tt <->}
+ {\tt <-}, {\tt <-}{\sl x}, {\tt <->}%
where {\sl x} means {\tt |} or (half-thickness line) {\tt !}.
An inner arc is drawn overlaying the outer arc.
- Example: {\tt darc(,{,},{,},{,},{,}outlined "red",outlined "yellow")}.}
-\macrodef{Darlington}{Darlington}{(L|R,{\sl chars})}
- {cct}
+ Example: {\tt darc(,{,},{,},{,},{,}outlined "red",outlined "yellow")}.}%
+\macrodef{Darlington}{Darlington}{(L|R,{\sl chars})}%
+ {cct}%
{Composite Darlington pair Q1 and Q2 with internal locations E, B, C;
- Characters in {\sl arg2:}
- E= envelope,
- P= P-type,
- B1= internal base lead,
- D= damper diode,
- R1= Q1 bias resistor; E1= ebox,
- R2= Q2 bias resistor; E1= ebox,
+ Characters in {\sl arg2:}\\
+ E= envelope\\
+ P= P-type\\
+ B1= internal base lead\\
+ D= damper diode\\
+ R1= Q1 bias resistor; E1= ebox\\
+ R2= Q2 bias resistor; E1= ebox\\
Z= zener bias diode
- \seesect{Semiconductors:}}
+ \seesect{Semiconductors:}}%
\macrodef{darrow}{darrow}{(\linespec,
t,t,{\sl width},{\sl arrowhd wd},{\sl arrowhd ht},{\sl parameters},
- {\sl color attributes})}
- {darrow}
+ {\sl color attributes})}%
+ {darrow}%
{See also {\tt Darrow}.
Double arrow, truncated at beginning (arg2={\tt t}) or
end (arg3={\tt t}), specified sizes,
with arrowhead and optional closed stem. The parameters (arg7) are
- {\tt {\sl x}-} or {\tt ->} or {\tt {\sl x}->} or {\tt <-} or {\tt <-{\sl x}}
+ {\tt {\sl x}-} or {\tt ->} or {\tt {\sl x}->} or {\tt <-} or {\tt <-{\sl x}}%
or {\tt <->} where {\sl x} is {\tt |} or {\tt !}.
The {\tt !-} or {\tt -!} parameters close
the stem with half-thickness lines to simplify butting to other objects.
The color attributes are, e.g.,
{\tt outlined "{\sl color}" shaded "{\sl color}"}.
Example:
- {\tt linethick=5; darrow(down\_\ 2,{,},0.5,0.75,0.75,|,outlined "red")}. }
-\macrodef{Darrow}{Darrow}{(\linespec, {\sl parameters})}
- {darrow}
+ {\tt linethick=5; darrow(down\_\ 2,{,},0.5,0.75,0.75,|,outlined "red")}. }%
+\macrodef{Darrow}{Darrow}{(\linespec, {\sl parameters})}%
+ {darrow}%
{Wrapper for {\tt darrow}.
- Semicolon-separated {\sl parameters}:
- {\tt S;}, {\tt E;} truncate at start or end by dline thickness/2;
- {\tt thick=}{\sl val}; (total thicknes, ie width);
- {\tt wid=}{\sl val}; (arrowhead width);
- {\tt ht=}{\sl val}; (arrowhead height);
- {\tt ends=}
+ Semicolon-separated {\sl parameters}:\\
+ {\tt S;}, {\tt E;} truncate at start or end by dline thickness/2\\
+ {\tt thick=}{\sl val}; (total thicknes, ie width)\\
+ {\tt wid=}{\sl val}; (arrowhead width)\\
+ {\tt ht=}{\sl val}; (arrowhead height)\\
+ {\tt ends=}%
{\sl x}{\tt -}{\sl x} or
{\tt -}{\sl x} or
{\sl x}{\tt -} where {\sl x} is {\tt !} (half-width line)
- or {\tt |} (full-width line).
+ or {\tt |} (full-width line).\\
Examples:
{\tt define(`dfillcolor',`1,0.85,0') linethick=5;
rgbdraw(1,0,0,Darrow(down\_\ 2,thick=0.5; wid=0.75; ht=0.75; ends=|->))},
which is equivalent to
{\tt Darrow(down\_\ 2,thick=0.5; wid=0.75; ht=0.75; \
- ends=|->; outline="red")}. }
-\macrodef{darrow\_init}{darrow_init}{}
- {darrow}
- {Initialize darrow drawing parameters (reads library file {\tt darrow.m4})}
+ ends=|->; outline="red")}. }%
+\macrodef{darrow\_init}{darrow_init}{}%
+ {darrow}%
+ {Initialize darrow drawing parameters (reads library file {\tt darrow.m4})}%
\macrodef{dashline}{dashline}{(\linespec,{\sl thickness}|{\sl color}|<->,
- {\sl dash len, gap len},G)}
- {gen}
- {dashed line with dash at end ({\tt G} ends with gap)}
-\macrodef{dbelow}{dbelow}{(at {\sl location})}
- {darrow}
- {below (displaced dlinewid/2)}
-\macrodef{dcosine3D}{dcosine3D}{({\sl i,x,y,z})}
- {3D}
- {extract i-th entry of triple x,y,z}
-\macrodef{DCsymbol}{DCsymbol}{(at {\sl position, len, ht,}
- U|D|L|R|{\sl degrees}) }
- {cct}
+ {\sl dash len, gap len},G)}%
+ {gen}%
+ {dashed line with dash at end ({\tt G} ends with gap)}%
+\macrodef{dbelow}{dbelow}{(at {\sl location})}%
+ {darrow}%
+ {below (displaced dlinewid/2)}%
+\macrodef{dcosine3D}{dcosine3D}{({\sl i,x,y,z})}%
+ {3D}%
+ {extract i-th entry of triple x,y,z}%
+\macrodef{DCsymbol}{DCsymbol}{(at {\sl position, len, ht,}%
+ U|D|L|R|{\sl degrees}) }%
+ {cct}%
{A DC symbol (a dashed line below a solid line).
The current drawing direction is default, otherwise Up, Down,
Left, Right, or at {\sl degrees} slant; e.g.,
- {\tt source(up\_ dimen\_); $\lbrace$ DCsymbol(at last [],{},{},R) $\rbrace$}
- \seesect{Twoterminal:} }
-\macrodef{delay}{delay}{(\linespec,{\sl size})}
- {cct}
- {delay element\seesect{Twoterminal:}}
-\macrodef{delay\_rad\_}{delay_rad_}{}
- {cct}
- {delay radius}
-\macrodef{deleminit\_}{deleminit_}{}
- {darrow}
- {sets drawing direction for dlines}
+ {\tt source(up\_ dimen\_); $\lbrace$ DCsymbol(at last [],{},{},R) $\rbrace$}%
+ \seesect{Twoterminal:} }%
+\macrodef{DefineCMYKColor}{DefineCMYKColor}{({\sl color-name, c, m, y, k})}%
+ {dpictools}%
+ {$\;\;$ Like {\tt DefineRGBColor} but takes arguments in percent, i.e.,
+ the range $[0,100].$ Define dpic macro {\sl colorname}%
+ according to the postprocessor specified by dpic command-line option.
+ The macro evaluates to a string.}%
+\macrodef{DefineHSVColor}{DefineHSVColor}{({\sl color-name, h, s, v})}%
+ {dpictools}%
+ {$\;\;$ Like {\tt DefineRGBColor} but takes argument {\sl h} in the
+ range $[0,360],$ {\sl s} in $[0,1],$ and {\sl v} in $[0,1].$
+ Define dpic macro {\sl colorname}%
+ according to the postprocessor specified by dpic command-line option.
+ The macro evaluates to a string.}%
+\macrodef{DefineRGBColor}{DefineRGBColor}{({\sl color-name, r, g, b})}%
+ {dpictools}%
+ {$\;\;$ Arguments are in the range 0 to 1. Define dpic macro {\sl colorname}%
+ according to the postprocessor specified by dpic command-line option.
+ The macro evaluates to a string.}%
+\macrodef{definergbcolor}{definergbcolor}{({\sl color-name, r, g, b})}%
+ {gen}%
+ {Arguments are in the range 0 to 1. Define color name
+ according to the postprocessor. Similar to dpictools {\tt DefineRGBColor}%
+ but the color name is an m4 macro, not a string.}%
+\macrodef{delay}{delay}{(\linespec,{\sl size},{\sl attributes})}%
+ {cct}%
+ {delay element\seesect{Twoterminal:}}%
+\macrodef{delay\_rad\_}{delay_rad_}{}%
+ {cct}%
+ {delay radius}%
+\macrodef{deleminit\_}{deleminit_}{}%
+ {darrow}%
+ {sets drawing direction for dlines}%
\macrodef{Deltasymbol}{Deltasymbol}{(at {\sl position},keys,
- U|D|L|R|{\sl degrees}) (default {\tt U} for up)}
- {cct}
+ U|D|L|R|{\sl degrees}) (default {\tt U} for up)}%
+ {cct}%
{Delta symbol for power-system diagrams.
- {\sl keys:} {\tt size={\sl expression;}}
+ {\sl keys:} {\tt size={\sl expression;}}%
{\tt type=C|O} (default {\tt C} for closed;
- {\tt O} draws an ``open'' symbol); }
+ {\tt O} draws an ``open'' symbol); }%
\macrodef{Demux}{Demux}{({\sl n},{\sl label},
{\tt [L][B|H|X][N[{\sl n}]|S[{\sl n}]][[N]OE],
- {\sl wid},{\sl ht}})}
- {log}
- {binary multiplexer, $n$ inputs,
- {\tt L} reverses input pin numbers,
- {\tt B} displays binary pin numbers,
- {\tt H} displays hexadecimal pin numbers,
- {\tt X} do not print pin numbers,
+ {\sl wid},{\sl ht},{\sl attributes}})}%
+ {log}%
+ {binary demultiplexer, $n$ inputs\\
+ {\tt L} reverses input pin numbers\\
+ {\tt B} displays binary pin numbers\\
+ {\tt H} displays hexadecimal pin numbers\\
+ {\tt X} do not print pin numbers\\
{\tt N[{\sl n}]} puts Sel or Sel$0$ .. Sel$n$ at the top
- (i.e., to the left of the drawing direction),
+ (i.e., to the left of the drawing direction)\\
{\tt S[{\sl n}]} puts the Sel inputs at the bottom (default)
{\tt OE} ({\tt N=}negated) {\tt OE} pin
- \seesect{Logicgates:}}
+ \seesect{Logicgates:}}%
\macrodef{dend}{dend}{(at {\sl location},
- {\sl line thickness}{\tt |}{\sl attributes})}
- {darrow}
- {Close (or start) double line (Note specifying {\tt dends=} for {\tt Dline}
+ {\sl line thickness}{\tt |}{\sl attributes})}%
+ {darrow}%
+ {Close (or start) double line (Note specifying {\tt dends=} for {\tt Dline}%
is a similar function. Arg2 is dline thickness or atributes:
{\tt thick={\sl expression};} (dline thickness in drawing units)
- {\tt outline=({\sl r,g,b})|"{\sl color}";}}
-\macrodef{d\_fet}{d_fet}{(\linespec,R,P,E|S)}
- {cct}
+ {\tt outline=({\sl r,g,b})|"{\sl color}";}}%
+\macrodef{d\_fet}{d_fet}{(\linespec,R,P,E|S)}%
+ {cct}%
{left or right, N or P depletion MOSFET, envelope or simplified
- \seesect{Semiconductors:}}
-\macrodef{dfillcolor}{dfillcolor}{}
- {darrow}
- {dline fill color (default white)}
-\macrodef{diff3D}{diff3D}{({\sl x1,y1,z1,x2,y2,z2})}
- {3D}
- {difference of two triples}
-\macrodef{diff\_}{diff_}{({\sl a},{\sl b})}
- {gen}
- {difference function}
-\macrodef{dimen\_}{dimen_}{}
- {cct}
- {size parameter for scaling circuit element bodies \seesect{Circuitscaling:}}
+ \seesect{Semiconductors:}}%
+\macrodef{dfillcolor}{dfillcolor}{}%
+ {darrow}%
+ {dline fill color (default white)}%
+\macrodef{diff3}{diff3}{({\sl vec1, vec2, vec3})}%
+ {dpictools}%
+ {$\;\;$ The 3-vector subtraction
+ $\hbox{\sl vec3} = \hbox{\sl vec1} - \hbox{\sl vec2}$.}%
+\macrodef{dfitcurve}{dfitcurve}{({\sl Name, n, linetype, m})}%
+ {dpictools}%
+ {$\;\;$ Draw a spline through {\sl Name}{\tt [m],} \ldots {\sl Name}{\tt [n]}%
+ with attribute {\sl linetype} {\tt dotted,} for example.
+ The calculated control points {\sl P[i]} satisfy approximately:
+ {\sl P[0] = V[0];} {\sl P[i-1]/8 + P[i]*3/4 + P[i+1]/8 = V[i];}%
+ {\sl P[n] = V[n].} See m4 macro {\tt fitcurve.}}%
+\macrodef{dfitpoints}{dfitpoints}{({\sl V,n,m,P,mp})}%
+ {dpictools}%
+ {$\;\;$ Compute the control locations {\tt P[mP], P[mP+1]...} for
+ the spline passing throught points {\tt V[m]...V[n].} Used by
+ macro {\tt dfitcurve}.}%
+\macrodef{diff3D}{diff3D}{({\sl x1,y1,z1,x2,y2,z2})}%
+ {3D}%
+ {difference of two triples}%
+\macrodef{diff\_}{diff_}{({\sl a},{\sl b})}%
+ {gen}%
+ {difference function}%
+\macrodef{dimen\_}{dimen_}{}%
+ {cct}%
+ {size parameter for scaling circuit element bodies \seesect{Circuitscaling:}}%
\macrodef{dimension\_}{dimension_}{(\linespec,{\sl offset},{\sl label},
- D|H|W|{\sl blank width},{\sl tic offset},{\sl arrowhead })}
- {gen}
+ D|H|W|{\sl blank width},{\sl tic offset},{\sl arrowhead })}%
+ {gen}%
{macro for dimensioning diagrams;
- {\sl arrowhead=}{\tt -> | <-}}
+ {\sl arrowhead=}{\tt -> | <-}}%
\macrodef{diode}{diode}{(\linespec,%
B|b|CR|D|G|L|LE[R]|P[R]|S|Sh|T|U|V|v|w|Z|chars,%
-[R][E])}
- {cct}
+[R][E])}%
+ {cct}%
{diode:
- {\tt B}=bi-directional,
- {\tt b}=bi-directional with outlined zener crossbar,
- {\tt CR}=current regulator,
- {\tt D}=diac,
- {\tt G}=Gunn,
- {\tt L}=open form with centre line,
- {\tt LE[R]}=LED [right],
- {\tt P[R]}=photodiode [right],
- {\tt S}=Schottky,
- {\tt Sh}=Shockley,
- {\tt T}=tunnel,
- {\tt U}=limiting,
- {\tt V}=varicap,
- {\tt v}=varicap (curved plate),
- {\tt w}=varicap (reversed polarity),
- {\tt Z}=zener;
+ {\tt B}: bi-directional\\
+ {\tt b}: bi-directional with outlined zener crossbar\\
+ {\tt CR}: current regulator\\
+ {\tt D}: diac\\
+ {\tt G}: Gunn\\
+ {\tt L}: open form with centre line\\
+ {\tt LE[R]}: LED [right]\\
+ {\tt P[R]}: photodiode [right]\\
+ {\tt S}: Schottky\\
+ {\tt Sh}: Shockley\\
+ {\tt T}: tunnel\\
+ {\tt U}: limiting\\
+ {\tt V}: varicap\\
+ {\tt v}: varicap (curved plate)\\
+ {\tt w}: varicap (reversed polarity)\\
+ {\tt Z}: zener\\
appending {\tt K} to arg 2 draws open arrowheads;
- arg 3: {\tt R}=reversed polarity, {\tt E}=enclosure \seesect{Twoterminal:}}
+ arg 3: {\tt R}: reversed polarity, {\tt E}: enclosure \seesect{Twoterminal:}}%
%\macrodef{DIP}{DIP}{({\sl pin count, attributes})}%
-% {log}
+% {log}%
% {Dual in-line package diagram. Default pin count = 8.
% Arg2 ({\sl attributes})= semicolon-separated list of optional terms:
-% {\tt bodywid=}{\sl expr} (default 0.25$\,$in${}={}$5{\tt *L\_unit}),
+% {\tt bodywid=}{\sl expr} (default 0.25$\,$in${} {}$5{\tt *L\_unit}),
% {\tt bodylen=}{\sl expr} (default {\sl pin count} $\times$ {\sl pin pitch}),
% {\tt pinpitch=}{\sl expr} (default 0.1),
% {\tt pinwid=}{\sl expr} (default 0.06),
% {\tt pinlen=}{\sl expr} (default 0.05),
% {\tt direct=U|D|L|R} (default {\tt U} for up),
% {\tt type=I|Q} (default {\tt I}; Q=pins of alternating length)
-% \seesect{Logicgates:}}
-\macrodef{dir\_}{dir_}{}
- {darrow}
- {used for temporary storage of direction by darrow macros}
-\macrodef{distance}{distance_}{({\sl Position 1}, {\sl Position2})}
- {gen}
- {distance between named positions}
-\macrodef{distance}{distance}{({\sl position}, {\sl position})}
- {gen}
- {distance between positions}
+% \seesect{Logicgates:}}%
+\macrodef{dir\_}{dir_}{}%
+ {darrow}%
+ {used for temporary storage of direction by darrow macros}%
+\macrodef{distance}{distance_}{({\sl Position 1}, {\sl Position2})}%
+ {gen}%
+ {distance between named positions}%
+\macrodef{distance}{distance}{({\sl position}, {\sl position})}%
+ {gen}%
+ {distance between positions}%
\macrodef{dlabel}{dlabel}{({\sl long},{\sl lat},{\sl label},{\sl
- label},{\sl label},{\sl chars})}
- {cct}
- {general triple label; {\sl chars:}
- $x$ (drawing direction) displacement is from the centre of the last
+ label},{\sl label},{\sl chars})}%
+ {cct}%
+ {general triple label; {\sl chars:}%
+ $X$ displacement {\tt {\sl long, lat}} with respect to the drawing
+ direction is from the centre of the last
line rather than the centre of the last {\tt [ ]};
L,R,A,B align labels ljust, rjust, above,
- or below (absolute) respectively \seesect{Labels:}}
+ or below (absolute) respectively \seesect{Labels:}}%
\macrodef{dleft}{dleft}{({\tt at} {\sl position}, {\sl line thickness},
- {\sl attributes})}
- {darrow}
+ {\sl attributes})}%
+ {darrow}%
{Double line left turn 90 degrees. Attributes can be
- {\tt outline=({\sl r, g, b})|"{\sl color}";}
- {\tt innershade=({\sl r, g, b})|"{\sl color}";}
- where rgb values in parentheses or a defined color is specified.}
-\macrodef{Dline}{Dline}{(\linespec, {\sl parameters})}
- {darrow}
+ {\tt outline=({\sl r, g, b})|"{\sl color}";}%
+ {\tt innershade=({\sl r, g, b})|"{\sl color}";}%
+ where rgb values in parentheses or a defined color is specified.}%
+\macrodef{Dline}{Dline}{(\linespec, {\sl parameters})}%
+ {darrow}%
{Wrapper for {\tt dline}.
- The semicolon-separated {\sl parameters} are:
- {\tt S;}, {\tt E;} truncate at start or end by dline thickness/2;
- {\tt thick={\sl val};} (total thicknes, ie width);
- {\tt outline={\sl color};} (e.g., {\tt "red"} or {\tt (1,0,0)}),
- {\tt innershade={\sl color};} (e.g., {\tt (0,1,1)} or {\tt "cyan"}),
- {\tt name={\sl Name};},
- {\tt ends=}
+ The semicolon-separated {\sl parameters} are:\\
+ {\tt S;}, {\tt E;} truncate at start or end by dline thickness/2;\\
+ {\tt thick={\sl val};} (total thicknes, ie width);\\
+ {\tt outline={\sl color};} (e.g., {\tt "red"} or {\tt (1,0,0)}),\\
+ {\tt innershade={\sl color};} (e.g., {\tt (0,1,1)} or {\tt "cyan"}),\\
+ {\tt name={\sl Name};},\\
+ {\tt ends=}%
{\sl x}{\tt -}{\sl x} or
{\tt -}{\sl x} or
{\sl x}{\tt -} where {\sl x} is {\tt !} (half-width line)
- or {\tt |;} (full-width line).}
-\macrodef{dline}{dline}{(\linespec,t,t,{\sl width},{\sl parameters})}
- {darrow}
+ or {\tt |;} (full-width line).}%
+\macrodef{dline}{dline}{(\linespec,t,t,{\sl width},{\sl parameters})}%
+ {darrow}%
{See also {\tt Dline}.
Double line, truncated by half width at either end, closed
at either or both ends.
- {\sl parameters=}
+ {\sl parameters=}%
{\sl x}{\tt -}{\sl x} or
{\tt -}{\sl x} or
{\sl x}{\tt -} where {\sl x} is {\tt !} (half-width line)
- or {\tt |} (full-width line).}
-\macrodef{dlinewid}{dlinewid}{}
- {darrow}
- {width of double lines}
-\macrodef{dljust}{dljust}{(at {\sl location})}
- {darrow}
- {ljust (displaced dlinewid/2)}
-\macrodef{dna\_}{dna_}{}
- {cct}
- {internal character sequence that specifies which subcomponents are drawn}
-\macrodef{dn\_}{dnx}{}
- {gen}
- {down with respect to current direction}
-%\macrodef{dnm\_}{dnm_}{}
-% {cct}
-% {similar to dna\_}
-\macrodef{dot3D}{dot3D}{({\sl x1,y1,z1,x2,y2,z2})}
- {3D}
- {dot product of two triples}
-\macrodef{dot}{dot}{(at {\sl location},{\sl radius}|{\sl keys},{\sl fill})}
- {gen}
+ or {\tt |} (full-width line).}%
+\macrodef{dlinewid}{dlinewid}{}%
+ {darrow}%
+ {width of double lines}%
+\macrodef{dljust}{dljust}{(at {\sl location})}%
+ {darrow}%
+ {ljust (displaced dlinewid/2)}%
+\macrodef{dna\_}{dna_}{}%
+ {cct}%
+ {internal character sequence that specifies which subcomponents are drawn}%
+\macrodef{dn\_}{dnx}{}%
+ {gen}%
+ {down with respect to current direction}%
+%\macrodef{dnm\_}{dnm_}{}%
+% {cct}%
+% {similar to dna\_}%
+\macrodef{dot3}{dot3}{({\sl vec1, vec2})}%
+ {dpictools}%
+ {$\;\;$ Expands to the dot (scalar) product of the two 3-vector arguments:
+ $(\${}1[1]\cdot\${}2[1] + \${}1[2]\cdot\${}2[2] + \${}1[3]\cdot\${}2[3])$.}%
+\macrodef{dot3D}{dot3D}{({\sl x1,y1,z1,x2,y2,z2})}%
+ {3D}%
+ {dot product of two triples}%
+\macrodef{dot}{dot}{(at {\sl location},{\sl radius}|{\sl keys},{\sl fill})}%
+ {gen}%
{Filled circle (third arg= gray value: 0=black, 1=white). The possible
key-value pairs are:
{\tt rad={\sl expr};} and
- {\tt circle={\sl attributes};} }
-\macrodef{dotrad\_}{dotrad_}{}
- {gen}
- {dot radius}
-\macrodef{down\_}{down_}{}
- {gen}
- {sets current direction to down \seesect{Placing:}}
+ {\tt circle={\sl attributes};} }%
+\macrodef{dotrad\_}{dotrad_}{}%
+ {gen}%
+ {dot radius}%
+\macrodef{down\_}{down_}{}%
+ {gen}%
+ {sets current direction to down \seesect{Placing:}}%
+\macrodef{dpquicksort}{dpquicksort}{({\sl array name, lo, hi, ix})}%
+ {dpictools}%
+ {$\;\;$ Given array {\sl a[lo:hi]} and index array {\sl ix[lo:hi] =
+ lo, lo+1, lo+2,\ldots hi}, sort {\sl a[lo:hi]} and do identical exchanges
+ on {\sl ix}.}%
+\macrodef{dprot}{dprot}{({\sl radians, x, y})}%
+ {dpictools}%
+ {$\;\;$ Evaluates to a rotated pair (see m4 {\tt rot\_}).}%
+\macrodef{dprtext}{dprtext}{({\sl degrees, text})}%
+ {dpictools}%
+ {$\;\;$ Rotated PStricks or pgf text in a {\tt []} box.}%
\macrodef{dright}{dright}{({\tt at} {\sl position}, {\sl line thickness},
- {\sl attributes})}
- {darrow}
+ {\sl attributes})}%
+ {darrow}%
{Double line right turn 90 degrees. Attributes can be
- {\tt outline=({\sl r, g, b})|"{\sl color}";}
- {\tt innershade=({\sl r, g, b})|"{\sl color}";}
- where rgb values in parentheses or a defined color is specified.}
-\macrodef{drjust}{drjust}{(at {\sl location})}
- {darrow}
- {rjust (displaced dlinewid/2)}
-\macrodef{dswitch}{dswitch}{(\linespec,L|R,W[ud]B {\sl chars})}
- {cct}
- {SPST switch left or right, W=baseline, B=contact blade,
- dB=contact blade to the right of drawing direction,
- Bm = mirror contact blade,
- Bo = contact blade more widely open,
- Cb = circuit-breaker function,
- Co = contactor function,
- C = external operating mechanism,
- D = circle at contact and hinge,
- (dD = hinge only, uD = contact only)
- E = emergency button,
- EL = early close (or late open),
- LE = late close (or early open),
- F = fused,
- H = time delay closing,
- uH = time delay opening,
- HH = time delay opening and closing,
- K=vertical closing contact line,
- L = limit,
- M = maintained (latched),
- MM = momentary contact on make,
- MR = momentary contact on release,
- MMR = momentary contact on make and release,
- O = hand operation button,
- P = pushbutton,
- Pr{\tt [T|M]} = proximity (touch-sensitive or magnetically controlled),
- Th = thermal control linkage,
- Tr = tripping,
- Y = pull switch,
- Z = turn switch
- \seesect{Twoterminal:}}
-\macrodef{dtee}{dtee}{([L|R], {\sl line thickness}, {\sl attributes})}
- {darrow}
+ {\tt outline=({\sl r, g, b})|"{\sl color}";}%
+ {\tt innershade=({\sl r, g, b})|"{\sl color}";}%
+ where rgb values in parentheses or a defined color is specified.}%
+\macrodef{drjust}{drjust}{(at {\sl location})}%
+ {darrow}%
+ {rjust (displaced dlinewid/2)}%
+\macrodef{dswitch}{dswitch}{(\linespec, L|R, W[ud]B {\sl chars},
+ {\sl attributes})}%
+ {cct}%
+ {
+ Comprehensive IEEE-IEC single-pole switch:
+ arg2={\tt R}: orient to the right of
+ drawing dir
+ arg4 is a key-value sequence for the body of
+ {\tt GC} and {\tt GX} options:
+ {\tt GC} keys: {\tt diam, circle;}%
+ {\tt GX} keys: {\tt lgth, wdth, box, text}.
+\par
+ Arg 3:
+ blank means {\tt WB} by default\\
+ {\tt B}: contact blade open\\
+ {\tt Bc}: contact blade closed\\
+ {\tt Bm}: mirror blade\\
+ {\tt Bo}: contact blade more widely open\\
+ {\tt dB}: contact blade to the right of
+ direction\\
+ {\tt Cb}: circuit breaker function
+ (IEC S00219)\\
+ {\tt Co}: contactor function (IEC S00218)\\
+ {\tt C}: external operating mechanism\\
+ {\tt D}: circle at contact and hinge
+ ({\tt dD} = hinge only,
+ {\tt uD}: contact only)\\
+ {\tt DI}: Disconnector, isolator
+ (IEC S00288)\\
+ {\tt E}: emergency button\\
+ {\tt EL}: early close (or late open)\\
+ {\tt LE}: late close (or early open)\\
+ {\tt F}: fused\\
+ {\tt GC}: disk control mechanism, attribs:
+ {\tt diam={\sl expr};
+ circle={\sl circle attribs};}\\
+ {\tt GX}: box control mechanism, attribs:
+ {\tt lgth={\sl expr}; wdth={\sl expr}; %
+ box={\sl box attr};}%
+ {\tt text={\sl char};}\\
+ {\tt H}: time delay closing\\
+ {\tt uH}: time delay opening\\
+ {\tt HH}: time delay opening and closing\\
+ {\tt K}: vertical closing contact line
+ use {\tt WdBK} for a normally-closed
+ switch\\
+ {\tt L}: limit\\
+ {\tt M}: maintained (latched)\\
+ {\tt MM}: momentary contact on make\\
+ {\tt MR}: momentary contact on release\\
+ {\tt MMR}: momentary contact on make and
+ release\\
+ {\tt O}: hand operation button\\
+ {\tt P}: pushbutton\\
+ {\tt Pr[T|M]}: proximity (touch-sensitive or
+ magnetically controlled)\\
+ {\tt R}: time-delay operating arm\\
+ {\tt Sd}: Switch-disconnector\\
+ {\tt Th}: thermal control linkage\\
+ {\tt Tr}: tripping\\
+ {\tt W}: baseline with gap\\
+ {\tt Y}: pull switch\\
+ {\tt Z}: turn switch
+ \seesect{Twoterminal:}}%
+\macrodef{dtee}{dtee}{([L|R], {\sl line thickness}, {\sl attributes})}%
+ {darrow}%
{Double arrow tee junction with tail to left,
right, or (default) back along current direction, leaving the current
location at the tee centre; e.g.,
@@ -800,28 +980,28 @@ B|b|CR|D|G|L|LE[R]|P[R]|S|Sh|T|U|V|v|w|Z|chars,%
\{ darrow(down\_,t) \}; darrow(right\_,t)}.
The attributes are
{\tt thick={\sl expr};} (line thickness in drawing units),
- {\tt innershade=({\sl r,g,b})|"{\sl color}";}
- {\tt outline=({\sl r,g,b})|"{\sl color}";}. }
-\macrodef{dtor\_}{dtor_}{}
- {gen}
- {degrees to radians conversion constant}
+ {\tt innershade=({\sl r,g,b})|"{\sl color}";}%
+ {\tt outline=({\sl r,g,b})|"{\sl color}";}. }%
+\macrodef{dtor\_}{dtor_}{}%
+ {gen}%
+ {degrees to radians conversion constant}%
\macrodef{dturn}{dturn}{({\sl degrees ccw},{\sl line thickness},
- {\sl attributes})}
- {darrow}
+ {\sl attributes})}%
+ {darrow}%
{Tturn dline arg1 degrees left (ccw).
Attributes can be
- {\tt outline=({\sl r, g, b})|"{\sl color}";}
- {\tt innershade=({\sl r, g, b})|"{\sl color}";}
- where rgb values in parentheses or a defined color is specified.}
+ {\tt outline=({\sl r, g, b})|"{\sl color}";}%
+ {\tt innershade=({\sl r, g, b})|"{\sl color}";}%
+ where rgb values in parentheses or a defined color is specified.}%
%
\Letter{E}%
-\macrodef{earphone}{earphone}{( U|D|L|R|{\sl degrees, size})}
- {cct}
+\macrodef{earphone}{earphone}{( U|D|L|R|{\sl degrees, size})}%
+ {cct}%
{earphone, {\sl In1} to {\sl In3} defined
- \seesect{Composite:}}
+ \seesect{Composite:}}%
\macrodef{ebox}{ebox}{(\linespec,{\sl lgth},{\sl wdth},{\sl fill value},
- {\sl box attributes})}
- {cct}
+ {\sl box attributes})}%
+ {cct}%
{ two-terminal box element with adjustable dimensions and fill
value 0 (black) to 1 (white). {\sl lgth} (length) and {\sl wdth} (width)
are relative
@@ -829,111 +1009,109 @@ B|b|CR|D|G|L|LE[R]|P[R]|S|Sh|T|U|V|v|w|Z|chars,%
\linespec\ and argument 2 is a semicolon-separated sequence of key=value
terms. The possible keys are {\tt lgth, wdth, text, box},
e.g., {\tt lgth=0.2; text=\char34{}XX\char34;
- box=shaded \char34{}green\char34}\seesect{Twoterminal:}}
-\macrodef{E\_\_}{E__}{}
- {gen}
- {the constant $e$}
-\macrodef{e\_}{e_}{}
- {gen}
- {.e relative to current direction}
-\macrodef{e\_fet}{e_fet}{(\linespec,R,P,E|S)}
- {cct}
+ box=shaded \char34{}green\char34}\seesect{Twoterminal:}}%
+\macrodef{E\_\_}{E__}{}%
+ {gen}%
+ {the constant $e$}%
+\macrodef{e\_}{e_}{}%
+ {gen}%
+ {.e relative to current direction}%
+\macrodef{e\_fet}{e_fet}{(\linespec,R,P,E|S)}%
+ {cct}%
{left or right, N or P enhancement MOSFET, normal
or simplified, without or with envelope
- \seesect{Semiconductors:}}
-\macrodef{elchop}{elchop}{({\sl Name1,Name2})}
- {gen}
+ \seesect{Semiconductors:}}%
+\macrodef{elchop}{elchop}{({\sl Name1,Name2})}%
+ {gen}%
{{\tt chop} for ellipses: evaluates to {\tt chop} $r$ where $r$ is
the distance from the centre of ellipse Name1 to the intersection of
the ellipse with a line to location Name2;
- e.g., {\tt line from A to E elchop(E,A)}}
-\macrodef{eleminit\_}{eleminit_}{(\linespec)}
- {cct}
- {internal line initialization}
-\macrodef{elen\_}{elen_}{}
- {cct}
- {default element length}
+ e.g., {\tt line from A to E elchop(E,A)}}%
+\macrodef{eleminit\_}{eleminit_}{(\linespec)}%
+ {cct}%
+ {internal line initialization}%
+\macrodef{elen\_}{elen_}{}%
+ {cct}%
+ {default element length}%
\macrodef{ellipsearc}{ellipsearc}{({\sl width, height, startangle, endangle,
- rotangle, {\tt cw|ccw}, line attributes})}
- {gen}
+ rotangle, {\tt cw|ccw}, line attributes})}%
+ {gen}%
{Arc of a rotated ellipse in a {\tt [ ]} block. Angles are in radians.
Arg5 is the angle of the width axis;
e.g., {\tt ellipsearc(2,1,0,pi\_,pi\_/4,{},dashed ->)}. Internal locations
- are {\tt Start, End, C} (for centre). }
-\macrodef{em\_arrows}{em_arrows}{({\sl type}|{\sl keys,angle,length})}
- {cct}
- { Radiation arrows: {\sl type} {\tt N|I|E [D|T]}
- {\tt N}=nonionizing, {\tt I}=ionizing, {\tt E}=simple;
- {\tt D}=dot on arrow stem; {\tt T}=anchor tail;
- {\sl keys:} {\tt type=}{\sl chars} as above;
- {\tt lgth}={\sl expr};
- {\tt sep}={\sl expr}; arrow separation
- {\tt angle}={\sl degrees}; absolute direction\seesect{Twoterminal:}}
-\macrodef{endshade}{endshade}{}
- {gen}
- {end gray shading, see {\tt beginshade}}
-\macrodef{Equidist3}{Equidist3}{({\sl Pos1, Pos2, Pos3, Result, distance})}
- {gen}
+ are {\tt Start, End, C} (for centre). }%
+\macrodef{em\_arrows}{em_arrows}{({\sl type}|{\sl keys, angle, length})}%
+ {cct}%
+ { Radiation arrows: {\sl type} {\tt N|I|E [D|T]}:\\
+ {\tt N}: nonionizing,\\
+ {\tt I}: ionizing,\\
+ {\tt E}: simple;\\
+ {\tt D}: dot on arrow stem;\\
+ {\tt T}: anchor tail;\\
+ {\sl keys:} {\tt type=}{\sl chars} as above;\\
+ {\tt angle=}{\sl degrees}; (absolute direction)\\
+ {\tt lgth=}{\sl expr};\\
+ {\tt sep=}{\sl expr}; arrow separation
+ \seesect{Twoterminal:}}%
+\macrodef{endshade}{endshade}{}%
+ {gen}%
+ {end gray shading, see {\tt beginshade}}%
+\macrodef{Equidist3}{Equidist3}{({\sl Pos1, Pos2, Pos3, Result, distance})}%
+ {gen}%
{Calculates location named {\sl Result} equidistant from the first three
positions, i.e.\ the centre of the circle passing through the three
- positions. If arg5 is nonblank, it is equated to the radius.}
-\macrodef{expe}{expe}{}
- {gen}
- {exponential, base $e$}
+ positions. If arg5 is nonblank, it is returned equated to the radius.}%
+\macrodef{expe}{expe}{}%
+ {gen}%
+ {exponential, base $e$}%
%
\Letter{F}%
-\macrodef{f\_box}{f_box}{({\sl boxspecs},{\sl text},{\sl expr1},$\cdots$)}
- {gen}
+\macrodef{f\_box}{f_box}{({\sl boxspecs},{\sl text},{\sl expr1},$\cdots$)}%
+ {gen}%
{like {\tt s\_box} but the text is overlaid on a box of identical size.
If there is only one argument then the default box
is invisible and filed white
- \seesect{Interaction:}}
-\macrodef{Fector}{Fector}{({\sl x1,y1,z1,x2,y2,z2})}
- {3D}
+ \seesect{Interaction:}}%
+\macrodef{Fector}{Fector}{({\sl x1,y1,z1,x2,y2,z2})}%
+ {3D}%
{vector projected on current view plane with top face
- of 3-dimensonal arrowhead normal to x2,y2,z2 }
-\macrodef{Fe\_fet}{Fe_fet}{(\linespec,R,{\sl chars})}
- {cct}
+ of 3-dimensonal arrowhead normal to x2,y2,z2 }%
+\macrodef{Fe\_fet}{Fe_fet}{(\linespec,R,{\sl chars})}%
+ {cct}%
{FET with superimposed ferroelectric symbol. Args 1 to 3 are as for
the {\tt mosfet} macro
- \seesect{Semiconductors:}}
-\macrodef{FF\_ht}{FF_ht}{}
- {cct}
- {flipflop height parameter in {\tt L\_unit}s}
-\macrodef{FF\_wid}{FF_wid}{}
- {cct}
- {flipflop width parameter in {\tt L\_unit}s}
-\macrodef{fill\_}{fill_}{({\sl number})}
- {gen}
- {fill macro, 0=black, 1=white\seesect{Semiconductors:}}
-\macrodef{fitcurve}{fitcurve}{(V,n,[e.g. dotted],m (default 0))}
- {gen}
- {Draw a spline through positions V[m], $ldots$ V[n]: Works only with dpic.}
-\macrodef{FlipFlop6}{FlipFlop6}{({\sl label},{\sl spec},{\sl boxspec})}
- {log}
- {{\em This macro (6-input flip-flops)
- has been superseded by {\tt FlipFlopX} and may be deleted
- in future}.
- {\sl spec}={\tt [[n]NQ][[n]Q][[n]CK][[n]PR][lb]}
- {\tt [[n]CLR][[n]S][[n].|D|T|R]} to include and negate pins,
- {\tt lb} to print labels }
+ \seesect{Semiconductors:}}%
+\macrodef{FF\_ht}{FF_ht}{}%
+ {cct}%
+ {flipflop height parameter in {\tt L\_unit}s}%
+\macrodef{FF\_wid}{FF_wid}{}%
+ {cct}%
+ {flipflop width parameter in {\tt L\_unit}s}%
+\macrodef{fill\_}{fill_}{({\sl number})}%
+ {gen}%
+ {fill macro, 0=black, 1=white\seesect{Semiconductors:}}%
+\macrodef{findroot}{findroot}{%
+ ({\sl function name, left bound, right bound, tolerance, variable}))}%
+ {dpictools}%
+ {$\;\;$ Solve $\hbox{\sl function}(x) = 0$ by the method of
+ bisection. The calculated value is assigned to the variable named in the
+ last argument (\SR{Libraries:}). Example:
+ {\tt define parabola \{ \$2 = (\$1)\char94{}2 - 1 \};
+ findroot( parabola, 0, 2, 1e-8, x )}. }%
+\macrodef{fitcurve}{fitcurve}{(V, n, {\sl attributes,} m (default 0))}%
+ {gen}%
+ {Draw a spline through positions V[m], \ldots V[n]: Works only with dpic.}%
\macrodef{FlipFlop}{FlipFlop}{(D|T|RS|JK,{\sl label},{\sl boxspec},%
- {\sl pinlength})}
- {log}
+ {\sl pinlength})}%
+ {log}%
{flip-flops,
- {\sl boxspec}=e.g.\ ht x wid y \seesect{Logicgates:}}
-\macrodef{FlipFlopJK}{FlipFlopJK}{({\sl label}, {\sl spec},{\sl boxspec})}
- {log}
- {{\em This macro (JK flip-flop)
- has been superseded by {\tt FlipFlopX} and may be deleted
- in future}.
- Similar to {\tt FlipFlop6}.}
+ {\sl boxspec} e.g.,\ ht x wid y \seesect{Logicgates:}}%
\macrodef{FlipFlopX}{FlipFlopX}{({\sl boxspec, label, leftpins, toppins,
- rightpins, bottompins, pinlength})}
- {log}
+ rightpins, bottompins, pinlength})}%
+ {log}%
{General flipflop.
Arg 1 modifies the box (labelled Chip) default specification.
- Each of args 3 to 6 is null or a string of {\sl pinspecs}
+ Each of args 3 to 6 is null or a string of {\sl pinspecs}%
separated by semicolons ({\tt;}). A {\sl Pinspec} is either empty
or of the form
{\tt[}{\sl pinopts}{\tt]:[}{\sl label}{\tt[:}{\sl Picname}{\tt]]}.
@@ -941,352 +1119,393 @@ B|b|CR|D|G|L|LE[R]|P[R]|S|Sh|T|U|V|v|w|Z|chars,%
Pins are placed top to bottom or left to right along the box edges with
null {\sl pinspecs} counted for placement. Pins are named by side and number
by default; eg {\tt W1, W2, ..., N1, N2, ..., E1, ..., S1, ...} ; however,
- if {\tt:}{\sl Picname} is present in a {\sl pinspec} then {\sl Picname}
+ if {\tt:}{\sl Picname} is present in a {\sl pinspec} then {\sl Picname}%
replaces the default name.
A {\sl pinspec} label is text placed at the pin base. Semicolons are
- not allowed in labels; use, e.g., {\tt \char92{}char59\char123\char125}
+ not allowed in labels; use, e.g., {\tt \char92{}char59\char123\char125}%
instead.
To put a bar over a label, use {\tt lg\_bartxt(}{\sl label}{\tt)}.
The {\sl pinopts} are {\tt[N|L|M][E]};
- {\tt N}=pin with not circle;
- {\tt L}=active low out; {\tt M}=active low in;
- {\tt E}=edge trigger \seesect{Logicgates:}. Optional arg 7 is the length
- of pins}
+ {\tt N}: pin with not circle;
+ {\tt L}: active low out;
+ {\tt M}: active low in;
+ {\tt E}: edge trigger \seesect{Logicgates:}.\\
+ Optional arg 7 is the length of pins}%
\macrodef{foreach\_}{foreach_}{(`{\sl variable}',{\sl actions},{\sl
- value1, value2, $\ldots$})}
- {gen}
+ value1, value2, $\ldots$})}%
+ {gen}%
{Clone of Loopover\_ by a different name:
Repeat {\sl actions} with {\sl variable} set successively to
{\sl value1, value2, $\ldots$}, setting macro {\tt m4Lx} to 1, 2,
- $\ldots$, terminating if {\sl variable} is nul}
-\macrodef{for\_}{for_}{({\sl start},{\sl end},{\sl increment},`{\sl actions}')}
- {gen}
- {integer for loop with index variable {\tt m4x} \seesect{Looping:}}
-\macrodef{FTcap}{FTcap}{({\sl chars})}
- {cct}
+ $\ldots$, terminating if {\sl variable} is nul}%
+\macrodef{for\_}{for_}{({\sl start},{\sl end},{\sl increment},`{\sl actions}')}%
+ {gen}%
+ {integer for loop with index variable {\tt m4x} \seesect{Looping:}}%
+\macrodef{FTcap}{FTcap}{({\sl chars})}%
+ {cct}%
{Feed-through capacitor; example of a composite element derived from
- a two-terminal element. Defined points: {\sl .Start, .End, .C .T1 .T2 T}
- Arg 1: (default) {\tt A}= type A, {\tt B}= type B, {\tt C}= type C
- \seesect{Composite:}}
-\macrodef{fuse}{fuse}{({\sl linespec, type, wid, ht})}
- {cct}
+ a two-terminal element. Defined points: {\sl .Start, .End, .C .T1 .T2 T}%
+ Arg 1: {\tt A}: type A (default),
+ {\tt B}: type B,
+ {\tt C}: type C
+ \seesect{Composite:}}%
+\macrodef{fuse}{fuse}{({\sl linespec, type, wid, ht, attributes})}%
+ {cct}%
{fuse symbol, type$=$
- {\tt A|B|C|D|S|HB|HC|SB} or {\tt dA=D}\seesect{Twoterminal:}}
+ {\tt A|B|C|D|S|HB|HC|SB} or {\tt dA=D}\seesect{Twoterminal:}}%
%
\Letter{G}%
-\macrodef{gap}{gap}{(\linespec,{\sl fill},A)}
- {cct}
- {gap with (filled) dots, A=chopped arrow between dots\seesect{Twoterminal:}}
-\macrodef{gen\_init}{gen_init}{}
- {gen}
+\macrodef{gap}{gap}{(\linespec,{\sl fill},A)}%
+ {cct}%
+ {gap with (filled) dots, A=chopped arrow between dots\seesect{Twoterminal:}}%
+\macrodef{gen\_init}{gen_init}{}%
+ {gen}%
{initialize environment for general diagrams
- (customizable, reads {\tt libgen.m4})}
-\macrodef{g\_fet}{g_fet}{(\linespec,R,P,{\sl shade spec})}
- {cct}
+ (customizable, reads {\tt libgen.m4})}%
+\macrodef{g\_fet}{g_fet}{(\linespec,R,P,{\sl shade spec})}%
+ {cct}%
{left or right, N or P graphene FET, without or with shading
- \seesect{Semiconductors:}}
-\macrodef{g\_}{g_}{}
- {gen}
- {green color value}
-\macrodef{G\_hht}{G_hht}{}
- {log}
- {gate half-height in {\tt L\_unit}s}
-\macrodef{glabel\_}{glabel_}{}
- {cct}
- {internal general labeller}
-%\macrodef{gpar\_}{gpar_}{({\sl element},{\sl element},{\sl separation})}
-% {cct}
-% {two same-direction elements in parallel}
-\macrodef{gpolyline\_}{gpolyline_}{({\sl fraction},{\sl location}, ...)}
- {gen}
- {internal to {\tt gshade}}
-\macrodef{graystring}{graystring}{({\sl gray value})}
- {gen}
+ \seesect{Semiconductors:}}%
+\macrodef{g\_}{g_}{}%
+ {gen}%
+ {green color value}%
+\macrodef{G\_hht}{G_hht}{}%
+ {log}%
+ {gate half-height in {\tt L\_unit}s}%
+\macrodef{glabel\_}{glabel_}{}%
+ {cct}%
+ {internal general labeller}%
+%\macrodef{gpar\_}{gpar_}{({\sl element},{\sl element},{\sl separation})}%
+% {cct}%
+% {two same-direction elements in parallel}%
+\macrodef{gpolyline\_}{gpolyline_}{({\sl fraction},{\sl location}, ...)}%
+ {gen}%
+ {internal to {\tt gshade}}%
+\macrodef{graystring}{graystring}{({\sl gray value})}%
+ {gen}%
{evaluates to a string compatible with the postprocessor in use
to go with {\tt colored}, {\tt shaded}, or {\tt outlined} attributes.
(PSTricks, metapost, pgf-tikz, pdf, postscript, svg).
- The argument is a fraction in the range $[0,1]$; see {\tt rgbstring}}
-\macrodef{grid\_}{grid_}{({\sl x},{\sl y})}
- {log}
- {absolute grid location}
+ The argument is a fraction in the range $[0,1]$; see {\tt rgbstring}}%
+\macrodef{grid\_}{grid_}{({\sl x},{\sl y})}%
+ {log}%
+ {absolute grid location}%
\macrodef{ground}{ground}{(at {\sl location}, T|{\sl stem length},
- N|F|S|L|P[A]|E, U|D|L|R|{\sl degrees})}
- {cct}
- { ground, without stem for 2nd arg = T;
- {\tt N}=normal, {\tt F}=frame, {\tt S}=signal, {\tt L}=low-noise,
- {\tt P}=protective,
- {\tt PA}=protective alternate,
- {\tt E}=European; up, down, left, right, or angle
- from horizontal (default -90)
- \seesect{Composite:}}
-\macrodef{gshade}{gshade}{({\sl gray value},A,B,...,Z,A,B)}
- {gen}
+ N|F|S|L|P[A]|E, U|D|L|R|{\sl degrees})}%
+ {cct}%
+ { ground, without stem for 2nd arg = T;\\
+ {\tt N}: normal,\\
+ {\tt F}: frame,\\
+ {\tt S}: signal,\\
+ {\tt L}: low-noise,\\
+ {\tt P}: protective,\\
+ {\tt PA}: protective alternate,\\
+ {\tt E}: European; up, down, left, right, or angle
+ from horizontal (default -90) \\
+ \seesect{Composite:}}%
+\macrodef{gshade}{gshade}{({\sl gray value},A,B,...,Z,A,B)}%
+ {gen}%
{(Note last two arguments). Shade a polygon with named
- vertices, attempting to avoid sharp corners}
-\macrodef{gyrator}{gyrator}{({\sl box specs,space ratio,pin lgth,}[N][V])}
- {cct}
- {Gyrator two-port wrapper for {\tt nport}, {\tt N} omits pin dots; {\tt V}
+ vertices, attempting to avoid sharp corners}%
+\macrodef{gyrator}{gyrator}{({\sl box specs,space ratio,pin lgth,}[N][V])}%
+ {cct}%
+ {Gyrator two-port wrapper for {\tt nport}, {\tt N} omits pin dots; {\tt V}%
gives a vertical orientation
- \seesect{Composite:}}
+ \seesect{Composite:}}%
%
\Letter{H}%
-\macrodef{hatchbox}{hatchbox}{({\sl boxspec,hashsep,hatchspec})}
- {gen}
- {Manhattan box with 45 degree hatching, e.g.,
- {\tt hatchbox(outlined "blue",{},dashed outlined "green" thick 0.4)}}
-\macrodef{Header}{Header}{(1|2,{\sl rows,wid,ht,box attributes})}
- {log}
+\macrodef{hatchbox}{hatchbox}{({\sl boxspec,hashsep,hatchspec,angle})
+ {\rm or} hatchbox({\sl keys})}%
+ {gen}%
+% {Alternate invocation: {\tt hatchbox({\sl keys})}.
+ {Manhattan box hatched at a specified separation
+ and angle (default 45 degrees).
+ Defined keys are:\\
+ {\tt wid={\sl expr};}\\
+ {\tt ht={\sl expr};}\\
+ {\tt box={\sl attributes};} (e.g. {\tt dashed outline "{\sl color}"})\\
+ {\tt fillcolor="{\sl color}"|({\sl r,g,b});}\\
+ {\tt hatchsep={\sl expr};}\\
+ {\tt hatchspec={\sl attributes};}\\
+ {\tt angle={\sl expr};}%
+ e.g.,
+ {\tt hatchbox(outlined "blue",{},dashed outlined "green" thick 0.4)};\\
+ also
+ {\tt DefineRGBColor(mycolor,1,0.2,0.5);\\
+ hatchbox(box=dashed outlined mycolor)}}%
+\macrodef{Header}{Header}{(1|2,{\sl rows,wid,ht,box attributes})}%
+ {log}%
{Header block with 1 or 2 columns and square Pin 1:
arg1 = number of columns;
arg2 = pins per column;
arg3,4 = custom wid, ht;
- arg5 = e.g., {\tt fill\_(0.9)}
- \seesect{Composite:}}
+ arg5 = e.g., {\tt fill\_(0.9)}%
+ \seesect{Composite:}}%
\macrodef{HeaderPin}{HeaderPin}{({\sl location, type, Picname},%
-n|e|s|w,{\sl length})}
- {log}
+n|e|s|w,{\sl length})}%
+ {log}%
{General pin for {\tt Header} macro; arg 4 specifies pin direction
- with respect to the current drawing direction)}
-\macrodef{heatere}{heatere}{({\sl linespec, keys,} [R][T])}
- {cct}
+ with respect to the current drawing direction)}%
+\macrodef{heatere}{heatere}{({\sl linespec, keys,} [R][T])}%
+ {cct}%
{Heater element with curved sides\seesect{Twoterminal:}.
{\tt R} means right orientation;
{\tt T} truncates leads to the width of the body.
The {\sl keys} for the body are
- {\tt lgth={\sl expr};}
+ {\tt lgth={\sl expr};}%
{\tt wdth={\sl expr};} (default {\tt lgth*2/5});
- {\tt cycles={\sl expr};}
- {\tt line={\sl attributes};} (e.g., {\tt dotted, dashed, outlined})}
+ {\tt cycles={\sl expr};}%
+ {\tt line={\sl attributes};} (e.g., {\tt dotted, dashed, outlined})}%
\macrodef{heater}{heater}{({\sl linespec, ndivisions|keys, wid, ht,
- boxspec}|[E[R][T]])}
- {cct}
- {Heater element\seesect{Twoterminal:}. If arg 5 contains {\tt E,}
- draws an {\tt heatere({\sl linespec, keys,} [R][T]),}
+ boxspec}|[E[R][T]])}%
+ {cct}%
+ {Heater element\seesect{Twoterminal:}. If arg 5 contains {\tt E,}%
+ draws an {\tt heatere({\sl linespec, keys,} [R][T]),}%
otherwise a
- {\tt heatert({\sl linespec, nparts, wid, ht, boxspec})}}
-\macrodef{heatert}{heatert}{({\sl linespec, nparts|keys, wid, ht, boxspec})}
- {cct}
+ {\tt heatert({\sl linespec, nparts, wid, ht, boxspec})}}%
+\macrodef{heatert}{heatert}{({\sl linespec, nparts|keys, wid, ht, boxspec})}%
+ {cct}%
{Two-terminal rectangular heater element\seesect{Twoterminal:}.
The {\sl keys} for the body are
- {\tt parts={\sl expr};}
- {\tt lgth={\sl expr};}
+ {\tt parts={\sl expr};}%
+ {\tt lgth={\sl expr};}%
{\tt wdth={\sl expr};} (default {\tt lgth*2/5});
- {\tt box={\sl body attributes};}
+ {\tt box={\sl body attributes};}%
(e.g., {\tt dotted, dashed, outlined, shaded}).
- Args 3--5 are unused if any key is given}
-\macrodef{hexadecimal\_}{hexadecimal_}{($n$, [$m$])}
- {gen}
+ Args 3--5 are unused if any key is given}%
+\macrodef{hexadecimal\_}{hexadecimal_}{($n$, [$m$])}%
+ {gen}%
{hexadecimal representation of $n,$ left padded to $m$ digits if the second
- argument is nonblank}
-\macrodef{hex\_digit}{hex_digit}{($n$)}
- {gen}
- {hexadecimal digit for $0 \leq n < 16$}
-\macrodef{H\_ht}{H_ht}{}
- {log}
- {hysteresis symbol dimension in {\tt L\_unit}s}
-\macrodef{hlth}{hlth}{}
- {gen}
- {current line half thickness in drawing units}
-\macrodef{hoprad\_}{hoprad_}{}
- {cct}
- {hop radius in crossover macro}
-\macrodef{ht\_}{ht_}{}
- {gen}
- {height relative to current direction}
+ argument is nonblank}%
+\macrodef{hex\_digit}{hex_digit}{($n$)}%
+ {gen}%
+ {hexadecimal digit for $0 \leq n < 16$}%
+\macrodef{H\_ht}{H_ht}{}%
+ {log}%
+ {hysteresis symbol dimension in {\tt L\_unit}s}%
+\macrodef{histbins}{histbins}{({\sl data-array name, n, min, max, nbins,
+ bin array name})}%
+ {dpictools}%
+ {$\;\;$ Generate the distribution of {\sl n} values in {\sl data-array}.
+ If given, arg3 and arg4 specify maximum and minimum data values,
+ otherwise they are calculated. Bins have index 0 to arg5-1.}%
+\macrodef{hlth}{hlth}{}%
+ {gen}%
+ {current line half thickness in drawing units}%
+\macrodef{hoprad\_}{hoprad_}{}%
+ {cct}%
+ {hop radius in crossover macro}%
+\macrodef{hsvtorgb}{hsvtorgb}{({\sl h, s, v, r, g, b})}%
+ {dpictools}%
+ {$\;\;$ hsv color triple to rgb; {\sl h} has range 0 to 360.}%
+\macrodef{ht\_}{ht_}{}%
+ {gen}%
+ {height relative to current direction}%
%
\Letter{I}%
-\macrodef{ifdpic}{ifdpic}{({\sl if true},{\sl if false})}
- {gen}
- {test if dpic has been specified as pic processor}
-\macrodef{ifgpic}{ifgpic}{({\sl if true},{\sl if false})}
- {gen}
- {test if gpic has been specified as pic processor}
+\macrodef{ifdpic}{ifdpic}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if dpic has been specified as pic processor}%
+\macrodef{ifgpic}{ifgpic}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if gpic has been specified as pic processor}%
\macrodef{ifinstr}{ifinstr}{({\sl string},{\sl string},{\sl if true},{\sl
- if false})}
- {gen}
+ if false})}%
+ {gen}%
{test if the second argument is a substring of the first; also
{\tt ifinstr({\sl string},{\sl string},{\sl if true},{\sl
- string},{\sl string},{\sl if true}, $\ldots$ {\sl if false})}
- }
-\macrodef{ifmfpic}{ifmfpic}{({\sl if true},{\sl if false})}
- {gen}
- {test if mfpic has been specified as pic post-processor}
-\macrodef{ifmpost}{ifmpost}{({\sl if true},{\sl if false})}
- {gen}
- {test if MetaPost has been specified as pic post-processor}
-\macrodef{ifpgf}{ifpgf}{({\sl if true},{\sl if false})}
- {gen}
- {test if \TPGF~has been specified as pic post-processor}
-\macrodef{ifpostscript}{ifpostscript}{({\sl if true},{\sl if false})}
- {gen}
- {test if Postscript ({\tt dpic -r}) has been specified as pic output format}
-\macrodef{ifpsfrag}{ifpsfrag}{({\sl if true},{\sl if false})}
- {gen}
+ string},{\sl string},{\sl if true}, $\ldots$ {\sl if false})}%
+ }%
+\macrodef{ifmfpic}{ifmfpic}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if mfpic has been specified as pic post-processor}%
+\macrodef{ifmpost}{ifmpost}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if MetaPost has been specified as pic post-processor}%
+\macrodef{ifpgf}{ifpgf}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if \TPGF~has been specified as pic post-processor}%
+\macrodef{ifpostscript}{ifpostscript}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if Postscript ({\tt dpic -r}) has been specified as pic output format}%
+\macrodef{ifpsfrag}{ifpsfrag}{({\sl if true},{\sl if false})}%
+ {gen}%
{Test if either {\tt psfrag} or {\tt psfrag\_} has been defined. For
postscript with psfrag strings, one or the other should be defined
- prior to or at the beginning of the diagram}
-\macrodef{ifpstricks}{ifpstricks}{({\sl if true},{\sl if false})}
- {gen}
- {test if \PSTricks~has been specified as post-processor}
-\macrodef{ifroff}{ifroff}{({\sl if true},{\sl if false})}
- {gen}
- {test if {\bf troff} or {\bf groff} has been specified as post-processor}
-\macrodef{ifxfig}{ifxfig}{({\sl if true},{\sl if false})}
- {gen}
- {test if Fig 3.2 ({\tt dpic -x}) has been specified as pic output format}
-\macrodef{igbt}{igbt}{(\linespec,L|R,[L][[d]D])}
- {cct}
+ prior to or at the beginning of the diagram}%
+\macrodef{ifpstricks}{ifpstricks}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if \PSTricks~has been specified as post-processor}%
+\macrodef{ifroff}{ifroff}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if {\bf troff} or {\bf groff} has been specified as post-processor}%
+\macrodef{ifxfig}{ifxfig}{({\sl if true},{\sl if false})}%
+ {gen}%
+ {test if Fig 3.2 ({\tt dpic -x}) has been specified as pic output format}%
+\macrodef{igbt}{igbt}{(\linespec,L|R,[L][[d]D])}%
+ {cct}%
{left or right IGBT, L=alternate gate type, D=parallel diode,
- dD=dotted connections }
+ dD=dotted connections }%
\macrodef{inductor}{inductor}{(\linespec, W|L, {\sl cycles}, M[n]|P[n]|K[n],
- {\sl loop wid})}
- {cct}
- {inductor, arg2: narrow (default), W=wide, L=looped;
- arg3: number of arcs or cycles (default 4);
- arg4: M=magnetic core, P=powder (dashed) core, K=long-dashed core,
+ {\sl loop wid})}%
+ {cct}%
+ {inductor, arg2: (default narrow), {\tt W}: wide, {\tt L}: looped;\\
+ arg3: number of arcs or cycles (default 4);\\
+ arg4:
+ {\tt M}: magnetic core,
+ {\tt P}: powder (dashed) core,
+ {\tt K}: long-dashed core,
n={\sl integer} (default 2) number of core lines named
- {\sl M4Core1, M4Core2,} $\ldots$;
- arg5: loop width (default L,W: {\tt dimen\_}/5; other: {\tt dimen\_}/8)
- \seesect{Twoterminal:}}
-\macrodef{in\_\_}{in__}{}
- {gen}
- {absolute inches}
-\macrodef{inner\_prod}{inner_prod}{({\sl linear obj},{\sl linear obj})}
- {gen}
- {inner product of (x,y) dimensions of two linear objects}
-\macrodef{integrator}{integrator}{(\linespec,{\sl size})}
- {cct}
- {integrating amplifier\seesect{Twoterminal:}}
+ {\sl M4Core1, M4Core2,} $\ldots$;\\
+ arg5: loop width (default {\tt L, W}: {\tt dimen\_}/5;
+ other: {\tt dimen\_}/8)
+ \seesect{Twoterminal:}}%
+\macrodef{in\_\_}{in__}{}%
+ {gen}%
+ {absolute inches}%
+\macrodef{inner\_prod}{inner_prod}{({\sl linear obj},{\sl linear obj})}%
+ {gen}%
+ {inner product of (x,y) dimensions of two linear objects}%
+\macrodef{integrator}{integrator}{(\linespec,{\sl size})}%
+ {cct}%
+ {integrating amplifier\seesect{Twoterminal:}}%
\macrodef{intersect\_}{intersect_}{({\sl line1}.start,{\sl line1}.end,
-{\sl line2}.start,{\sl line2}.end)}
- {gen}
- {intersection of two lines}
-\macrodef{Intersect\_}{Intersect_}{({\sl Name1},{\sl Name2})}
- {gen}
- {intersection of two named lines}
-\macrodef{Int\_}{Int_}{}
- {gen}
- {corrected (old) gpic $int()$ function}
-\macrodef{IOdefs}{IOdefs}{(\linespec,{\sl label},[P|N]*,L|R) }
- {log}
- {Define locations {\sl label}{\tt 1}, $\ldots$ {\sl label}{\tt n}
- along the line; {\tt P}= label only;
- {\tt N}=with {\tt NOT\_circle};
- {\tt R}=circle to right of current direction }
+{\sl line2}.start,{\sl line2}.end)}%
+ {gen}%
+ {intersection of two lines}%
+\macrodef{Intersect\_}{Intersect_}{({\sl Name1},{\sl Name2})}%
+ {gen}%
+ {intersection of two named lines}%
+\macrodef{Int\_}{Int_}{}%
+ {gen}%
+ {corrected (old) gpic $int()$ function}%
+\macrodef{IOdefs}{IOdefs}{(\linespec,{\sl label},[P|N]*,L|R) }%
+ {log}%
+ {Define locations {\sl label}{\tt 1}, $\ldots$ {\sl label}{\tt n}%
+ along the line; {\tt P}: label only;
+ {\tt N}: with {\tt NOT\_circle};
+ {\tt R}: circle to right of current direction }%
%
\Letter{J}%
-\macrodef{jack}{jack}{(U|D|L|R|{\sl degrees},{\sl chars})}
- {cct}
- {arg1: drawing direction; string arg2: {\tt R}=right orientation,
+\macrodef{jack}{jack}{(U|D|L|R|{\sl degrees},{\sl chars})}%
+ {cct}%
+ {arg1: drawing direction; string arg2: {\tt R}: right orientation,
one or more {\tt L[M][B]} for L and auxiliary contacts with make or break
points; {\tt S[M][B]} for S and auxiliary contacts
- \seesect{Composite:}}
-\macrodef{j\_fet}{j_fet}{(\linespec,L|R,P,E)}
- {cct}
+ \seesect{Composite:}}%
+\macrodef{j\_fet}{j_fet}{(\linespec,L|R,P,E)}%
+ {cct}%
{left or right, N or P JFET, without or with envelope
- \seesect{Semiconductors:}}
-\macrodef{jumper}{jumper}{({\sl linespec, chars}|{\sl keys})}
- {cct}
+ \seesect{Semiconductors:}}%
+\macrodef{jumper}{jumper}{({\sl linespec, chars}|{\sl keys})}%
+ {cct}%
{ Two-terminal solder jumper with named body parts.
The {\sl chars} character sequence specifies the jumper components,
and normally begins with {\tt C} and ends with {\tt D.} The character
- {\tt E} is an empty (blank) gap, {\tt J} is a filled gap, {\tt B}
- is a box component. The components are named {\sl T1, T2, \ldots}
- Examples: {\tt CED} is a simple open jumper (the default); {\tt CJD}
+ {\tt E} is an empty (blank) gap, {\tt J} is a filled gap, {\tt B}%
+ is a box component. The components are named {\sl T1, T2, \ldots}%
+ Examples: {\tt CED} is a simple open jumper (the default); {\tt CJD}%
closed; {\tt CEBED} three-contact open; {\tt CJBED} three-contact
open and closed.
The {\sl keys} are: {\tt type=}{\sl chars} as previously;
{\tt body=}{\sl attributes} (e.g. {\tt fill\_(0.5)});
{\tt wdth=}{\sl expr};
{\tt name=}{\sl chars} (the body name)%
-\seesect{Twoterminal:}}
+\seesect{Twoterminal:}}%
%
\Letter{K}%
-\macrodef{KelvinR}{KelvinR}{({\sl cycles},[R],{\sl cycle wid})}
- {cct}
- {IEEE resistor in a {\tt [ ]} block with Kelvin taps {\sl T1} and {\sl T2}
- \seesect{Composite:}}
+\macrodef{KelvinR}{KelvinR}{({\sl cycles},[R],{\sl cycle wid})}%
+ {cct}%
+ {IEEE resistor in a {\tt [ ]} block with Kelvin taps {\sl T1} and {\sl T2}%
+ \seesect{Composite:}}%
%
\Letter{L}%
-\macrodef{lamp}{lamp}{(\linespec, [R][T])}
- {cct}
+\macrodef{lamp}{lamp}{(\linespec, [R][T])}%
+ {cct}%
{Two-terminal incandescent lamp. {\tt T} truncates leads to the body width.
- \seesect{Twoterminal:}}
-\macrodef{langle}{langle}{({\sl Start, End})}
- {gen}
- {Angle in radians from horizontal of the line from {\sl Start}
- to {\sl End}.}
-\macrodef{larrow}{larrow}{({\sl label},{\tt ->|<-},{\sl dist})}
- {cct}
+ \seesect{Twoterminal:}}%
+\macrodef{langle}{langle}{({\sl Start, End})}%
+ {gen}%
+ {Angle in radians from horizontal of the line from {\sl Start}%
+ to {\sl End}.}%
+\macrodef{larrow}{larrow}{({\sl label},{\tt ->|<-},{\sl dist})}%
+ {cct}%
{arrow {\sl dist} to left of last-drawn 2-terminal element
- \seesect{Branchcurrent:}}
-\macrodef{lbox}{lbox}{({\sl wid}, {\sl ht}, {\sl attributes})}
- {gen}
- {box oriented in current direction, arg 3= e.g.\ {\tt dashed shaded "red"}}
-\macrodef{LCintersect}{LCintersect}{({\sl line name, Centre, rad,} [R])}
- {gen}
- { First (second if arg4 is R) intersection of a line with a circle}
-\macrodef{LCtangent}{LCtangent}{({\sl Pos1, Centre, rad,} [R])}
- {gen}
+ \seesect{Branchcurrent:}}%
+\macrodef{lbox}{lbox}{({\sl wid}, {\sl ht}, {\sl attributes})}%
+ {gen}%
+ {box oriented in current direction, arg 3= e.g.\ {\tt dashed shaded "red"}}%
+\macrodef{LCintersect}{LCintersect}{({\sl line name, Centre, rad,} [R],
+ [{\sl Line start, End}])}%
+ {gen}%
+ { First (second if arg4 is R) intersection of a line with a circle.
+ Solves $|V.{\tt start} + tV| = {\sl radius}$ for $t$ where $V$ is the line.
+ If arg1 is blank then the line start and end are given in arg5 and arg6.}%
+\macrodef{LCtangent}{LCtangent}{({\sl Pos1, Centre, rad,} [R])}%
+ {gen}%
{ Left (right if arg4=R) tangent point of line
- from Pos1 to circle at Centre with radius arg3}
-\macrodef{left\_}{left_}{}
- {gen}
- {left with respect to current direction \seesect{Placing:}}
+ from Pos1 to circle at Centre with radius arg3}%
+\macrodef{left\_}{left_}{}%
+ {gen}%
+ {left with respect to current direction \seesect{Placing:}}%
\macrodef{LEintersect}{LEintersect}{({\sl line name, Centre, ellipse wid,
- ellipse ht}, [R])}
- {gen}
- { First (second if arg5 is R) intersection of a line with an ellipse}
-\macrodef{length3D}{length3D}{(x,y,z)}
- {3D}
- {Euclidean length of triple x,y,z}
-\macrodef{LEtangent}{LEtangent}{({\sl Pos1, Centre, ellips wid, ellipse ht}
- [R])}
- {gen}
+ ellipse ht}, [R], [{\sl Line start, End}])}%
+ {gen}%
+ { First (second if arg5 is R) intersection of a line with an ellipse.
+ If arg1 is blank then the line start and end are given in arg6 and arg7.}%
+\macrodef{length3}{length3}{({\sl vector})}%
+ {dpictools}%
+ {$\;\;$ Euclidean length of 3-vector argument.}%
+\macrodef{length3D}{length3D}{(x,y,z)}%
+ {3D}%
+ {Euclidean length of triple x,y,z}%
+\macrodef{LEtangent}{LEtangent}{({\sl Pos1, Centre, ellips wid, ellipse ht}%
+ [R])}%
+ {gen}%
{ Left (right if arg5=R) tangent point of line
- from Pos1 to ellipse at Centre with given width and height}
-\macrodef{lg\_bartxt}{lg_bartxt}{}
- {log}
- {draws an overline over logic-pin text (except for xfig)}
+ from Pos1 to ellipse at Centre with given width and height}%
+\macrodef{lg\_bartxt}{lg_bartxt}{}%
+ {log}%
+ {draws an overline over logic-pin text (except for xfig)}%
\macrodef{lg\_pin}{lg_pin}{({\sl location, label, Picname},
- n|e|s|w[L|M|I|O][N][E], {\sl pinno, optlen})}
- {log}
- {comprehensive logic pin;
- {\sl label}= text (indicating logical pin function, usually),
- {\sl Picname}= pic label for referring to the pin (line),
- {\tt n|e|s|w}=orientation (north, south, east, west),
- {\tt L}=active low out,
- {\tt M}=active low in,
- {\tt I}=inward arrow,
- {\tt O}=outward arrow,
- {\tt N}=negated,
- {\tt E}=edge trigger}
-\macrodef{lg\_pintxt}{lg_pintxt}{}
- {log}
- {reduced-size text for logic pins}
-\macrodef{lg\_plen}{lg_plen}{}
- {log}
- {logic pin length in in {\tt L\_unit}s}
-\macrodef{LH\_symbol}{LH_symbol}{([U|D|L|R|{\sl degrees}][I])}
- {log}
- {logic-gate hysteresis symbol; {\tt I=}inverted}
-\macrodef{lin\_ang}{lin_ang}{({\sl line-reference}[,d])}
- {gen}
+ n|e|s|w[L|M|I|O][N][E], {\sl pinno, optlen})}%
+ {log}%
+ {comprehensive logic pin;\\
+ {\sl label}: text (indicating logical pin function, usually),\\
+ {\sl Picname}: pic label for referring to the pin (line),\\
+ {\tt n|e|s|w}: orientation (north, south, east, west),\\
+ {\tt L}: active low out,\\
+ {\tt M}: active low in,\\
+ {\tt I}: inward arrow,\\
+ {\tt O}: outward arrow,\\
+ {\tt N}: negated,\\
+ {\tt E}: edge trigger}%
+\macrodef{lg\_pintxt}{lg_pintxt}{}%
+ {log}%
+ {reduced-size text for logic pins}%
+\macrodef{lg\_plen}{lg_plen}{}%
+ {log}%
+ {logic pin length in in {\tt L\_unit}s}%
+\macrodef{LH\_symbol}{LH_symbol}{([U|D|L|R|{\sl degrees}][I])}%
+ {log}%
+ {logic-gate hysteresis symbol; {\tt I:} inverted}%
+\macrodef{lin\_ang}{lin_ang}{({\sl line-reference}[,d])}%
+ {gen}%
{the angle of a line or move from {\tt .start} to {\tt .end} of a linear
- object (in degrees if arg2={\tt d})}
-\macrodef{linethick\_}{linethick_}{({\sl number})}
- {gen}
- {set line thickness in points}
-\macrodef{lin\_leng}{lin_leng}{({\sl line-reference})}
- {gen}
- {length of a line, equivalent to {\sl line-reference}{\tt .len}
- with dpic}
-\macrodef{ljust\_}{ljust_}{}
- {gen}
- {ljust with respect to current direction}
+ object (in degrees if arg2={\tt d})}%
+\macrodef{linethick\_}{linethick_}{({\sl number})}%
+ {gen}%
+ {set line thickness in points}%
+\macrodef{lin\_leng}{lin_leng}{({\sl line-reference})}%
+ {gen}%
+ {length of a line, equivalent to {\sl line-reference}{\tt .len}%
+ with dpic}%
+\macrodef{ljust\_}{ljust_}{}%
+ {gen}%
+ {ljust with respect to current direction}%
\macrodef{llabel}{llabel}{({\sl label},{\sl label},{\sl label},[{\sl arg4}],%
- [{\sl block name}])}
- {cct}
+ [{\sl block name}])}%
+ {cct}%
{Triple label on the left of the body of an element with respect to the
current direction \seesect{Labels:}. Labels are placed at the
beginning, centre, and end of the last {\tt []} block (or a named
@@ -1295,478 +1514,553 @@ n|e|s|w,{\sl length})}
{\sl Arg4} can be {\tt above,} {\tt below,} {\tt left,} or {\tt
right} to supplement the default relative position. The fifth
argument is the optional name of the {\tt []} block to be labelled,
- which is {\tt last []} by default}
-\macrodef{loc\_}{loc_}{({\sl x}, {\sl y})}
- {gen}
- {location adjusted for current direction}
-\macrodef{log10E\_}{log10E_}{}
- {gen}
- {constant $\log_{10}(e)$}
-\macrodef{loge}{loge}{}
- {gen}
- {logarithm, base $e$}
-\macrodef{log\_init}{log_init}{}
- {log}
+ which is {\tt last []} by default}%
+\macrodef{loc\_}{loc_}{({\sl x}, {\sl y})}%
+ {gen}%
+ {location adjusted for current direction}%
+\macrodef{log10E\_}{log10E_}{}%
+ {gen}%
+ {constant $\log_{10}(e)$}%
+\macrodef{loge}{loge}{}%
+ {gen}%
+ {logarithm, base $e$}%
+\macrodef{log\_init}{log_init}{}%
+ {log}%
{initialize environment for logic diagrams
- (customizable, reads {\tt liblog.m4})}
+ (customizable, reads {\tt liblog.m4})}%
+\macrodef{loop}{loop}{({\sl initial assignments, test, loop end, statements})}%
+ {dpictools}%
+ {$\;\;$ C-like loop. Commas in arg3 and arg4 must
+ be in quotes or parentheses. Example:
+ {\tt loop(i=1, i<=3, i+=1, print i)} prints 1, 2, 3.}%
\macrodef{Loopover\_}{Loopover_}{(`{\sl variable}',{\sl actions},{\sl
- value1, value2, $\ldots$})}
- {gen}
+ value1, value2, $\ldots$})}%
+ {gen}%
{Repeat {\sl actions} with {\sl variable} set successively to
{\sl value1, value2, $\ldots$}, setting macro {\tt m4Lx} to 1, 2,
- $\ldots$, terminating if {\sl variable} is nul}
+ $\ldots$, terminating if {\sl variable} is nul}%
\macrodef{lpop}{lpop}{({\sl xcoord}, {\sl ycoord}, {\sl radius},
{\sl fill},
- {\sl zero ht})} {gen}
+ {\sl zero ht})} {gen}%
{for lollipop graphs: filled circle with stem to
- (xcoord,zeroht)}
-\macrodef{lp\_xy}{lp_xy}{}
- {log}
- {coordinates used by {\tt lg\_pin}}
-\macrodef{lswitch}{lswitch}{( \linespec, L|R, {\sl chars} )}
- {cct}
+ (xcoord,zeroht)}%
+\macrodef{lp\_xy}{lp_xy}{}%
+ {log}%
+ {coordinates used by {\tt lg\_pin}}%
+\macrodef{lswitch}{lswitch}{( \linespec, L|R, {\sl chars} )}%
+ {cct}%
{knife switch R=right orientation (default L=left);
- {\sl chars}=[O{\tt|}C][D][K][A] O=opening arrow; C=closing arrow;
- D=dots; K=closed switch; A=blade arrowhead \seesect{Twoterminal:}}
-\macrodef{lthick}{lthick}{}
- {gen}
- {current line thickness in drawing units}
-\macrodef{lt\_}{lt_}{}
- {gen}
- {left with respect to current direction}
-\macrodef{LT\_symbol}{LT_symbol}{(U|D|L|R|{\sl degrees})}
- {log}
- {logic-gate triangle symbol}
-\macrodef{L\_unit}{L_unit}{}
- {log}
- {logic-element grid size}
+ {\sl chars}: [O{\tt|}C][D][K][A] O=opening arrow; C=closing arrow;
+ D=dots; K=closed switch; A=blade arrowhead \seesect{Twoterminal:}}%
+\macrodef{lthick}{lthick}{}%
+ {gen}%
+ {current line thickness in drawing units}%
+\macrodef{lt\_}{lt_}{}%
+ {gen}%
+ {left with respect to current direction}%
+\macrodef{LT\_symbol}{LT_symbol}{(U|D|L|R|{\sl degrees})}%
+ {log}%
+ {logic-gate triangle symbol}%
+\macrodef{L\_unit}{L_unit}{}%
+ {log}%
+ {logic-element grid size}%
%
\Letter{M}%
-\macrodef{m4\_arrow}{m4_arrow}{(\linespec,{\sl ht},{\sl wid})}
- {gen}
- {arrow with adjustable head, filled when possible}
-\macrodef{m4dupstr}{m4dupstr}{({\sl string},{\sl n},`{\sl name}')}
- {gen}
+\macrodef{m4\_arrow}{m4_arrow}{(\linespec,{\sl ht},{\sl wid})}%
+ {gen}%
+ {arrow with adjustable head, filled when possible}%
+\macrodef{m4dupstr}{m4dupstr}{({\sl string},{\sl n},`{\sl name}')}%
+ {gen}%
{Defines {\sl name} as {\sl n} concatenated copies of {\sl
- string}.}
-\macrodef{m4lstring}{m4lstring}{({\sl arg1},{\sl arg2})}
- {gen}
+ string}.}%
+\macrodef{m4lstring}{m4lstring}{({\sl arg1},{\sl arg2})}%
+ {gen}%
{expand {\sl arg1} if it begins
- with {\tt sprintf} or {\tt "}, otherwise {\sl arg2}}
-\macrodef{m4xpand}{m4xpand}{({\sl arg})}
- {gen}
- {Evaluate the argument as a macro}
-\macrodef{m4xtract}{m4xtract}{(`{\sl string1}',{\sl string2})}
- {gen}
- {delete {\sl string2} from {\sl string1}, return 1 if present}
-\macrodef{manhattan}{manhattan}{}
- {gen}
- {sets direction cosines for left, right, up, down}
-\macrodef{Max}{Max}{({\sl arg, arg, $\ldots$})}
- {gen}
- {Max of an arbitrary number of inputs}
-\macrodef{memristor}{memristor}{({\sl linespec, wid, ht})}
- {cct}
- {memristor element\seesect{Twoterminal:}}
-\macrodef{microphone}{microphone}{( A|U|D|L|R|{\sl degrees, size})}
- {cct}
+ with {\tt sprintf} or {\tt "}, otherwise {\sl arg2}}%
+\macrodef{m4xpand}{m4xpand}{({\sl arg})}%
+ {gen}%
+ {Evaluate the argument as a macro}%
+\macrodef{m4xtract}{m4xtract}{(`{\sl string1}',{\sl string2})}%
+ {gen}%
+ {delete {\sl string2} from {\sl string1}, return 1 if present}%
+\macrodef{manhattan}{manhattan}{}%
+ {gen}%
+ {sets direction cosines for left, right, up, down}%
+\macrodef{Magn}{Magn}{({\sl length, height,} U|D|L|R|{\sl degrees})}%
+ {cct}%
+ {magnetic action symbol.}%
+\macrodef{Max}{Max}{({\sl arg, arg, $\ldots$})}%
+ {gen}%
+ {Max of an arbitrary number of inputs}%
+\macrodef{memristor}{memristor}{({\sl linespec, wid, ht, attributes})}%
+ {cct}%
+ {memristor element\seesect{Twoterminal:}}%
+\macrodef{microphone}{microphone}{( A|U|D|L|R|{\sl degrees, size, attributes})}%
+ {cct}%
{microphone; if arg1 = A: upright mic, otherwise arg1 sets
direction
of standard microphone with {\sl In1} to {\sl In3} defined
- \seesect{Composite:}}
-\macrodef{Min}{Min}{({\sl arg, arg, $\ldots$})}
- {gen}
- {Min of an arbitrary number of inputs}
+ \seesect{Composite:}}%
+\macrodef{Min}{Min}{({\sl arg, arg, $\ldots$})}%
+ {gen}%
+ {Min of an arbitrary number of inputs}%
\macrodef{Mitre\_}{Mitre_}{%
- ({\sl Line1,Line2,length,line attributes})}
- {gen}
+ ({\sl Line1,Line2,length,line attributes})}%
+ {gen}%
{e.g., {\tt Mitre\_(L,M)} draws angle at intersection of lines
L and M with legs of length arg3 (default {\tt linethick bp\_\_/2});
sets {\tt Here} to intersection
- \seesect{Corners:}}
+ \seesect{Corners:}}%
\macrodef{mitre\_}{mitre_}{%
- ({\sl Position1,Position2,Position3,length,line attributes})}
- {gen}
+ ({\sl Position1,Position2,Position3,length,line attributes})}%
+ {gen}%
{e.g., {\tt mitre\_(A,B,C)} draws angle ABC with legs
- of length arg4 (default {\tt linethick bp\_\_/2}); sets {\tt Here}
+ of length arg4 (default {\tt linethick bp\_\_/2}); sets {\tt Here}%
to Position2
- \seesect{Corners:}}
-\macrodef{mm\_\_}{mm__}{}
- {gen}
- {absolute millimetres}
-\macrodef{mosfet}{mosfet}{(\linespec,L|R,{\sl chars},E)}
- {cct}
+ \seesect{Corners:}}%
+\macrodef{mm\_\_}{mm__}{}%
+ {gen}%
+ {absolute millimetres}%
+\macrodef{mosfet}{mosfet}{(\linespec,L|R,{\sl chars},E)}%
+ {cct}%
{MOSFET left or right, included components defined by characters,
envelope.
- arg 3 chars:
- {\tt [u][d]B:} center bulk connection pin;
- {\tt D:} D pin and lead;
- {\tt E:} dashed substrate;
- {\tt F:} solid-line substrate;
- {\tt [u][d]G:} G pin to substrate at source;
- {\tt [u][d]H:} G pin to substrate at center;
- {\tt L:} G pin to channel (obsolete);
- {\tt [u][d]M:} G pin to channel, u: at drain end, d: at source end;
- {\tt [u][d]M{\sl n}:} multiple gates G0 to G{\sl n};
- {\tt Py:} parallel diode;
- {\tt Pz:} parallel zener diode;
- {\tt Q:} connect B pin to S pin;
- {\tt R:} thick channel;
- {\tt [u][d]S:} S pin and lead u: arrow up, d: arrow down;
- {\tt [d]T:} G pin to center of channel d: not circle;
- {\tt X:} XMOSFET terminal;
+ arg 3 chars:\\
+ {\tt [u][d]B:} center bulk connection pin\\
+ {\tt D:} D pin and lead\\
+ {\tt E:} dashed substrate\\
+ {\tt F:} solid-line substrate\\
+ {\tt [u][d]G:} G pin to substrate at source\\
+ {\tt [u][d]H:} G pin to substrate at center\\
+ {\tt L:} G pin to channel (obsolete)\\
+ {\tt [u][d]M:} G pin to channel, u: at drain end, d: at source end\\
+ {\tt [u][d]M{\sl n}:} multiple gates G0 to G{\sl n}\\
+ {\tt Py:} parallel diode\\
+ {\tt Pz:} parallel zener diode\\
+ {\tt Q:} connect B pin to S pin\\
+ {\tt R:} thick channel\\
+ {\tt [u][d]S:} S pin and lead u: arrow up, d: arrow down\\
+ {\tt [d]T:} G pin to center of channel d: not circle\\
+ {\tt X:} XMOSFET terminal\\
{\tt Z:} simplified complementary MOS
- \seesect{Semiconductors:}}
-\macrodef{Mux\_ht}{Mux_ht}{}
- {cct}
- {Mux height parameter in {\tt L\_unit}s}
+ \seesect{Semiconductors:}}%
+\macrodef{Mux\_ht}{Mux_ht}{}%
+ {cct}%
+ {Mux height parameter in {\tt L\_unit}s}%
\macrodef{Mux}{Mux}{({\sl n},{\sl label},
- {\tt [L][B|H|X][N[{\sl n}]|S[{\sl n}]][[N]OE], {\sl wid},{\sl ht}})}
- {log}
+ {\tt [L][B|H|X][N[{\sl n}]|S[{\sl n}]][[N]OE], {\sl wid}, {\sl ht},
+ {\sl attributes}})}%
+ {log}%
{binary multiplexer, $n$ inputs,
{\tt L} reverses input pin numbers, {\tt B} display binary pin
numbers, {\tt H} display hexadecimal pin numbers, {\tt X} do not
print pin numbers, {\tt N[{\sl n}]} puts Sel or Sel$0$ .. Sel$n$
at the top (i.e., to the left of the drawing direction), {\tt
- S[{\sl n}]} puts the Sel inputs at the bottom (default) {\tt OE}
- ({\tt N=}negated) {\tt OE} pin \seesect{Logicgates:}}
-\macrodef{Mux\_wid}{Mux_wid}{}
- {cct}
- {Mux width parameter in {\tt L\_unit}s}
-\macrodef{Mx\_pins}{Mx_pins}{}
- {log}
- {max number of gate inputs without wings}
+ S[{\sl n}]} puts the Sel inputs at the bottom (default) {\tt OE}%
+ ({\tt N}: negated) {\tt OE} pin \seesect{Logicgates:}}%
+\macrodef{Mux\_wid}{Mux_wid}{}%
+ {cct}%
+ {Mux width parameter in {\tt L\_unit}s}%
+\macrodef{Mx\_pins}{Mx_pins}{}%
+ {log}%
+ {max number of gate inputs without wings}%
%
\Letter{N}%
-\macrodef{NAND\_gate}{NAND_gate}{({\sl n},N)}
- {log}
- {`nand' gate, 2 or {\sl n\/} inputs; N=negated input.
- Otherwise, arg1 can be a sequence of letters {\tt P|N} to define
+\macrodef{NAND\_gate}{NAND_gate}{({\tt {\sl n}, [N][B],
+ [{\sl wid}, [{\sl ht}]], {\sl attributes}})}%
+ {log}%
+ {`nand' gate, 2 or {\sl n\/} inputs ($0 \leq n \leq 16$);
+ {\tt N}: negated inputs; {\tt B}: box shape.
+ Alternatively, {\tt NAND\_gate({\sl chars}, [B], {\sl wid},
+ {\sl ht}, {\sl attributes})}, where
+ arg1 is a sequence of letters {\tt P|N} to define
normal or negated inputs.
- \seesect{Logicgates:}}
-\macrodef{N\_diam}{N_diam}{}
- {log}
- {diameter of `not' circles in {\tt L\_unit}s}
-\macrodef{NeedDpicTools}{NeedDpicTools}{}
- {gen}
+ \seesect{Logicgates:}}%
+\macrodef{N\_diam}{N_diam}{}%
+ {log}%
+ {diameter of `not' circles in {\tt L\_unit}s}%
+\macrodef{NeedDpicTools}{NeedDpicTools}{}%
+ {gen}%
{executes {\tt copy "HOMELIB\_/dpictools.pic"} if the file has
- not been read}
-\macrodef{neg\_}{neg_}{}
- {gen}
- {unary negation}
-\macrodef{ne\_}{ne_}{}
- {gen}
- {.ne with respect to current direction}
-\macrodef{n\_}{n_}{}
- {gen}
- {.n with respect to current direction}
-\macrodef{norator}{norator}{(\linespec,{\sl width},{\sl ht})}
- {cct}
- { norator two-terminal element \seesect{Twoterminal:}}
-\macrodef{NOR\_gate}{NOR_gate}{({\sl n},N)}
- {log}
- {`nor' gate, 2 or {\sl n\/} inputs; N=negated input.
+ not been read}%
+\macrodef{neg\_}{neg_}{}%
+ {gen}%
+ {unary negation}%
+\macrodef{ne\_}{ne_}{}%
+ {gen}%
+ {.ne with respect to current direction}%
+\macrodef{n\_}{n_}{}%
+ {gen}%
+ {.n with respect to current direction}%
+\macrodef{norator}{norator}{(\linespec,{\sl width},{\sl ht},{\sl attributes})}%
+ {cct}%
+ { norator two-terminal element \seesect{Twoterminal:}}%
+\macrodef{NOR\_gate}{NOR_gate}{({\sl n},N)}%
+ {log}%
+ {`nor' gate, 2 or {\sl n\/} inputs; {\tt N}: negated input.
Otherwise, arg1 can be a sequence of letters {\tt P|N} to define
normal or negated inputs.
- \seesect{Logicgates:}}
-\macrodef{NOT\_circle}{NOT_circle}{}
- {log}
- {`not' circle}
-\macrodef{NOT\_gate}{NOT_gate}{(\linespec,[B][N|n],{\sl wid},{\sl
-height})}
- {log}
+ \seesect{Logicgates:}}%
+\macrodef{NOT\_circle}{NOT_circle}{}%
+ {log}%
+ {`not' circle}%
+\macrodef{NOT\_gate}{NOT_gate}{(\linespec,[B][N|n],{\sl wid},{\sl height},
+ {\sl attributes})}%
+ {log}%
{`not' gate.
When {\sl linespec} is blank then the element is composite and In1,
Out, C, NE, and SE are defined; otherwise the element is drawn as a
- two-terminal element. arg2: {\tt B}=box gate, {\tt N}=not circle at
- input and output, {\tt n}=not circle at input only
- \seesect{Logicgates:}}
-\macrodef{NOT\_rad}{NOT_rad}{}
- {log}
- {`not' radius in absolute units}
-\macrodef{NPDT}{NPDT}{({\sl npoles,}[R])}
- {cct}
+ two-terminal element. arg2: {\tt B}: box gate, {\tt N}: not circle at
+ input and output, {\tt n}: not circle at input only
+ \seesect{Logicgates:}}%
+\macrodef{NOT\_rad}{NOT_rad}{}%
+ {log}%
+ {`not' radius in absolute units}%
+\macrodef{NPDT}{NPDT}{({\sl npoles,}[R])}%
+ {cct}%
{Double-throw switch; {\sl npoles:} number of poles;
- {\tt R}= right orientation with respect to drawing direction
- \seesect{Composite:}}
+ {\tt R}: right orientation with respect to drawing direction
+ \seesect{Composite:}}%
\macrodef{nport}{nport}{({\sl box spec{\tt ;}other commands,
-nw,nn,ne,ns,space ratio,pin lgth,style, other commands})}
- {cct}
+nw,nn,ne,ns,space ratio,pin lgth,style, other commands})}%
+ {cct}%
{ Default is a standard-box twoport. Args 2 to 5 are
the number of ports to be drawn on w, n, e, s sides. The port pins
are named by side, number, and by a or b pin, e.g., W1a, W1b, W2a,
$\ldots$ Arg 6 specifies the ratio of port width to interport space
(default 2), and arg 7 is the pin length. Set arg 8 to N to omit
the dots on the port pins. Arguments 1 and 9 allow customizations
- \seesect{Composite:}}
-\macrodef{N\_rad}{N_rad}{}
- {log}
- {radius of `not' circles in {\tt L\_unit}s}
+ \seesect{Composite:}}%
+\macrodef{N\_rad}{N_rad}{}%
+ {log}%
+ {radius of `not' circles in {\tt L\_unit}s}%
\macrodef{nterm}{nterm}{({\sl box spec{\tt ;}other commands,
-nw,nn,ne,ns,pin lgth,style, other commands})}
- {cct}
+nw,nn,ne,ns,pin lgth,style, other commands})}%
+ {cct}%
{n-terminal box macro (default three pins).
Args 2 to 5 are the number of pins to be drawn on W, N, E, S
sides. The pins are named by side and number, e.g. W1, W2, N1,
$\ldots$ Arg 6 is the pin length. Set arg 7 to N to omit the
dots on the pins. Arguments 1 and 8 allow customizations, e.g.
{\tt nterm(,{,},{,},{,}N,"\$a\$" at Box.w ljust,"\$b\$" at Box.e rjust,
- "\$c\$" at Box.s above)} }
-\macrodef{nullator}{nullator}{(\linespec,{\sl width},{\sl ht})}
- {cct}
- { nullator two-terminal element \seesect{Twoterminal:}}
-\macrodef{nw\_}{nw_}{}
- {gen}
- {.nw with respect to current direction}
-\macrodef{NXOR\_gate}{NXOR_gate}{({\sl n},N)}
- {log}
- {`nxor' gate, 2 or {\sl n\/} inputs; N=negated input.
+ "\$c\$" at Box.s above)} }%
+\macrodef{nullator}{nullator}{(\linespec,{\sl width},{\sl ht},{\sl attributes})}%
+ {cct}%
+ { nullator two-terminal element \seesect{Twoterminal:}}%
+\macrodef{nw\_}{nw_}{}%
+ {gen}%
+ {.nw with respect to current direction}%
+\macrodef{NXOR\_gate}{NXOR_gate}{({\sl n},N)}%
+ {log}%
+ {`nxor' gate, 2 or {\sl n\/} inputs; {\tt N}: negated input.
Otherwise, arg1 can be a sequence of letters {\tt P|N} to define
normal or negated inputs.
- \seesect{Logicgates:}}
+ \seesect{Logicgates:}}%
%
\Letter{O}%
-\macrodef{opamp}{opamp}{(\linespec,{\sl label},{\sl
-label},{\sl size},{\sl
- chars}, other commands)}
- {cct}
- {operational amplifier with $-,$ $+$ or other internal labels,
- specified size. {\sl chars:} {\tt P=} add power connections, {\tt
- R=} swap In1, In2 labels, {\tt T=} truncated point. The internally
+\macrodef{opamp}{opamp}{\tt (\linespec,{\sl label, label, size|keys, chars,
+ other commands})}%
+ {cct}%
+ {operational amplifier with $-,$ $+$ or other internal labels and
+ specified size, drawn in a {\tt [ ]} block.
+ {\sl chars:} {\tt P} add power connections, {\tt
+ R} swap {\sl In1, In2 labels,} {\tt T} truncated point. The internally
defined positions are {\sl W, N, E, S, Out, NE, SE, In, In2}, and
- the (obsolete) positions {\sl E1 = NE, E2 = SE}. The first and last
- arguments allow added customizations
- \seesect{Composite:}}
-\macrodef{open\_arrow}{open_arrow}{(\linespec,{\sl ht},{\sl wid})}
- {gen}
- {arrow with adjustable open head}
-\macrodef{OR\_gate}{OR_gate}{({\sl n},N)}
- {log}
- {`or' gate, 2 or {\sl n\/} inputs; N=negated input.
+ the (obsolete) positions {\sl E1 = NE, E2 = SE}. Instead of a size
+ value, arg4 can be a key-value sequence. The keys are:
+ {\tt lgth={\sl expr};},
+ {\tt wdth={\sl expr};},
+ {\tt body={\sl attributes};}, e.g., {\tt body=shaded "{\sl color}"}.
+ \seesect{Composite:}}%
+\macrodef{open\_arrow}{open_arrow}{(\linespec,{\sl ht},{\sl wid})}%
+ {gen}%
+ {arrow with adjustable open head}%
+\macrodef{OR\_gate}{OR_gate}{({\sl n},[N][B], {\sl wid,} {\sl ht,}%
+ {\sl attributes})}%
+ {log}%
+ {Or gate, $n$ inputs ($0 \leq n \leq 16$); arg2: {\tt N}: negated inputs;
+ {\tt B}: box gate.
Otherwise, arg1 can be a sequence of letters {\tt P|N} to define
normal or negated inputs.
- \seesect{Logicgates:}}
-\macrodef{OR\_gen}{OR_gen}{($n$,{\sl chars},[{\sl wid},[{\sl ht}]])}
- {log}
- {general OR gate: $n$=number of inputs $(0\leq n\leq 16)$;
- {\sl chars:} B=base and straight sides; A=Arcs;
- [N]NE,[N]SE,[N]I,[N]N,[N]S=inputs or circles; [N]P=XOR arc;
- [N]O=output; C=center.
+ \seesect{Logicgates:}}%
+\macrodef{OR\_gen}{OR_gen}{($n$,{\sl chars},[{\sl wid},[{\sl ht}]],
+ {\sl attributes})}%
+ {log}%
+ {General OR gate: $n$=number of inputs $(0\leq n\leq 16)$;
+ {\sl chars:}%
+ {\tt B}: base and straight sides;\\
+ {\tt A}: arcs;\\
+ {\tt [N]NE,[N]SE,[N]I,[N]N,[N]S}: inputs or circles;\\
+ {\tt [N]P}: XOR arc;\\
+ {\tt [N]O}: output; C=center.\\
Otherwise, arg1 can be a sequence of letters {\tt P|N} to define
- normal or negated inputs.}
-\macrodef{OR\_rad}{OR_rad}{}
- {log}
- {radius of OR input face in {\tt L\_unit}s}
+ normal or negated inputs. If arg5 contains {\tt shaded rgbstring(...)}%
+ the arguments of {\tt rgbstring} may not contain parentheses.}%
+\macrodef{OR\_rad}{OR_rad}{}%
+ {log}%
+ {radius of OR input face in {\tt L\_unit}s}%
%
\Letter{P}%
\macrodef{parallel\_}{parallel_}{(\char96{\sl elementspec}\char39,%
- \char96{\sl elementspec}\char39 $\ldots$)}
- {cct}
- { Parallel combination of two-terminal elements in a {\tt [
- ]} block.
- Each argument is a {\em quoted} elementspec of the form {\tt[Sep={\sl
- val};][{\sl Label}:] {\sl element}; [{\sl attributes}]} where
- an {\sl attribute} is of the form {\tt[llabel($\ldots$);] |
- [rlabel($\ldots$);] | [b\_current($\ldots$);]}. An argument may
- also be {\tt series\_($\ldots$)} or {\tt parallel\_($\ldots$)} {\em
- without} attributes or quotes. Sep={\sl val}; in the first branch
- sets the default separation of all branches to {\sl val}; in a later
- element Sep={\sl val}; applies only to that branch. An element may
- have normal arguments but should not change the drawing direction.
- \seesect{Seriesandparallel:}}
-\macrodef{pconnex}{pconnex}{(R|L|U|D|{\sl degrees},{\sl chars})}
- {cct}
- {power connectors, arg 1: drawing direction; {\sl chars:}
- {\tt R}=right orientation, {\tt M|F}= male, female, {\tt A|AC}=115V,
- 3 prong, B=box, C=circle, {\tt P}= PC connector, {\tt D}= 2-pin
- connector, {\tt G|GC}= GB 3-pin, {\tt J}= 110V 2-pin
- \seesect{Composite:}}
-\macrodef{pc\_\_}{pc__}{}
- {gen}
- {absolute points}
-\macrodef{perpto}{perpto}{({\sl Pos1, Line, Point})}
- {gen}
+ \char96{\sl elementspec}\char39 $\ldots$)}%
+ {cct}%
+ { Parallel combination of two-terminal elements in a {\tt []} block.
+ Each argument is a {\em quoted} elementspec of the form\\
+ {\tt[Sep={\sl val};][{\sl Label}:]{\sl element};[{\sl attributes}]} where
+ an {\sl attribute} is of the form\\
+ {\tt[llabel($\ldots$);]|[rlabel($\ldots$);]|[b\_current($\ldots$);]}.\\
+ An argument may also be {\tt series\_($\ldots$)} or {\tt
+ parallel\_($\ldots$)} {\em without} attributes or quotes. Sep={\sl
+ val}; in the first branch sets the default separation of all branches
+ to {\sl val}; in a later element Sep={\sl val}; applies only to
+ that branch. An element may have normal arguments but should not
+ change the drawing direction.
+ \seesect{Seriesandparallel:}}%
+\macrodef{pconnex}{pconnex}{(R|L|U|D|{\sl degrees},{\sl chars, attributes})}%
+ {cct}%
+ {power connectors, arg 1: drawing direction; {\sl chars:}\\
+ {\tt R} (right orientation)\\
+ {\tt M|F} (male, female)\\
+ {\tt A[B]|AC} (115V 3-prong, B: default box, C: circle)\\
+ {\tt P} (PC connector)\\
+ {\tt D} (2-pin connector)\\
+ {\tt G|GC} (GB 3-pin)\\
+ {\tt J} (110V 2-pin)
+ \seesect{Composite:}}%
+\macrodef{pc\_\_}{pc__}{}%
+ {gen}%
+ {absolute points}%
+\macrodef{perpto}{perpto}{({\sl Pos1, Line, Point})}%
+ {gen}%
{{\sl Point} is the label for the point on {\sl Line} of the
perpendicular
- from {\sl Point} to {\sl Line}.}
-\macrodef{PerpTo}{PerpTo}{({\sl Pos1, Pos2, Pos3})}
- {gen}
+ from {\sl Point} to {\sl Line}.}%
+\macrodef{PerpTo}{PerpTo}{({\sl Pos1, Pos2, Pos3})}%
+ {gen}%
{The point between Pos2 and Pos3 of intersection of the perpendicular
to Pos1, i.e., the perpendicular projection of Pos1 onto the line
- from Pos2 to Pos3.}
-\macrodef{pi\_}{pi_}{}
- {gen}
- {$\pi$}
-\macrodef{plug}{plug}{(U|D|L|R|{\sl degrees},[2|3][R])}
- {cct}
+ from Pos2 to Pos3.}%
+\macrodef{pi\_}{pi_}{}%
+ {gen}%
+ {$\pi$}%
+\macrodef{plug}{plug}{(U|D|L|R|{\sl degrees},[2|3][R])}%
+ {cct}%
{arg1: drawing direction; string arg2: {\tt R} right orientation,
- {\tt 2|3} number of conductors \seesect{Composite:}}
-\macrodef{pmod}{pmod}{({\sl integer}, {\sl integer})}
- {gen}
- {+ve $\hbox{mod}(M,N)$ e.g., $\hbox{\tt pmod}(-3,5)=2$}
-\macrodef{point\_}{point_}{({\sl angle})}
- {gen}
- {(radians) set direction cosines}
-\macrodef{Point\_}{Point_}{({\sl integer})}
- {gen}
- {sets direction cosines in degrees \seesect{Placing:}}
-\macrodef{polar\_}{polar_}{({\sl x},{\sl y})}
- {gen}
- {rectangular-to polar conversion}
+ {\tt 2|3} number of conductors \seesect{Composite:}}%
+\macrodef{pmod}{pmod}{({\sl integer}, {\sl integer})}%
+ {gen}%
+ {+ve $\hbox{mod}(M,N)$ e.g., $\hbox{\tt pmod}(-3,5)=2$}%
+\macrodef{point\_}{point_}{({\sl angle})}%
+ {gen}%
+ {(radians) set direction cosines}%
+\macrodef{Point\_}{Point_}{({\sl integer})}%
+ {gen}%
+ {sets direction cosines in degrees \seesect{Placing:}}%
+\macrodef{polar\_}{polar_}{({\sl x},{\sl y})}%
+ {gen}%
+ {rectangular-to polar conversion}%
+\macrodef{polygon}{polygon}{({\sl n},{\sl keys})}%
+ {gen}%
+ {Regular polygon in a {\tt []} block. The keys are
+ {\tt line={\sl line attributes};} (e.g., {\tt dashed shaded "blue"}),
+ {\tt rot={\sl degrees};} (angle of first internal vertex {\tt V[0]}),
+ {\tt side|rad={\sl expression};} size by side length or by radius.
+ The internal defined points are the centre {\tt C} and vertices
+ {\tt V[0]} $\ldots$ {\tt V[{\sl n}-1]}. }%
+\macrodef{posarray}{posarray}{({\sl Name, Position1, Position2, \ldots})}%
+ {dpictools}%
+ {$\;\;$ Populate a singly-subscripted array of positions:
+ {\tt {\sl Name}[1]:{\sl Position1;}%
+ {\sl Name}[2]={\sl Position2;} \ldots}.}%
+\macrodef{posarray2}{posarray2}{({\sl Name, expr, Position1, Position2,
+ \ldots})}%
+ {dpictools}%
+ {$\;\;$ Populate a doubly-subscripted array of positions:
+ {\tt {\sl Name}[{\sl expr},1]={\sl Position1;}%
+ {\sl Name}[{\sl expr},2]={\sl Position2;} \ldots}.}%
\macrodef{potentiometer}{potentiometer}{(\linespec,%
- {\sl cycles},{\sl fractional pos},{\sl length},$\cdots$)} {cct}
+ {\sl cycles},{\sl fractional pos},{\sl length},$\cdots$)} {cct}%
{resistor with taps T1, T2, $\ldots$
with specified fractional positions and lengths (possibly neg)
- \seesect{Composite:}}
-\macrodef{print3D}{print3D}{(x,y,z)}
- {3D} {write out triple for debugging}
-\macrodef{prod\_}{prod_}{({\sl a},{\sl b})}
- {gen}
- {binary multiplication}
-\macrodef{project}{project}{({\sl x},({\sl y},({\sl z})}
- {3D} {3D to 2D projection onto the plane perpendicular to the view
- vector with
- angles defined by {\tt setview({\sl azim, elev})}}
-\macrodef{proximity}{proximity}{(\sl linespec)}
- {cct}
- {proximity detector (= {\tt consource(,P)})}
-\macrodef{psset\_}{psset_}{({\sl PSTricks settings})}
- {gen}
- {set PSTricks parameters}
-\macrodef{PtoL}{PtoL}{({\sl position}, U|D|L|R|{\sl degrees}, {\sl length}) }
- {gen}
+ \seesect{Composite:}}%
+\macrodef{print3D}{print3D}{(x,y,z)}%
+ {3D} {write out triple for debugging}%
+\macrodef{prod\_}{prod_}{({\sl a},{\sl b})}%
+ {gen}%
+ {binary multiplication}%
+\macrodef{project}{project}{({\sl x},{\sl y},{\sl z})}%
+ {3D}%
+ {3D to 2D projection onto the plane perpendicular to the view
+ vector {\tt View3D} with angles defined by
+ {\tt setview({\sl azimuth, elevation, rotation})}.}%
+\macrodef{Proxim}{Proxim}{({\sl size,} U|D|L|R|{\sl degrees, attributes})}%
+ {cct}%
+ {proximity detector with fillable body.}%
+\macrodef{proximity}{proximity}{(\sl linespec)}%
+ {cct}%
+ {proximity detector (= {\tt consource(,P)})}%
+\macrodef{psset\_}{psset_}{({\sl PSTricks settings})}%
+ {gen}%
+ {set PSTricks parameters}%
+\macrodef{PtoL}{PtoL}{({\sl position}, U|D|L|R|{\sl degrees}, {\sl length}) }%
+ {gen}%
{Evaluates to {\tt from {\sl position} to
- {\sl position} + Rect\_({\sl length, angle}) }
- from the polar-coordinate data in the arguments }
-\macrodef{pt\_\_}{pt__}{}
- {gen}
- {\TeX\ point-size factor, in scaled inches, ({\tt *scale/72.27})}
-\macrodef{ptrans}{ptrans}{(\linespec, [R|L])}
- {cct}
+ {\sl position} + Rect\_({\sl length, angle}) }%
+ from the polar-coordinate data in the arguments }%
+\macrodef{pt\_\_}{pt__}{}%
+ {gen}%
+ {\TeX\ point-size factor, in scaled inches, ({\tt *scale/72.27})}%
+\macrodef{ptrans}{ptrans}{(\linespec, [R|L])}%
+ {cct}%
{pass transistor; {\tt L=} left orientation
- \seesect{Semiconductors:}}
-\macrodef{pushkey\_}{pushkey_}{({\sl string, key, default value,}[N])}
- {gen}
+ \seesect{Semiconductors:}}%
+\macrodef{pushkey\_}{pushkey_}{({\sl string, key, default value,}[N])}%
+ {gen}%
{Key-value definition.
If {\sl string} contains the substring
- {\sl key}{\tt =}{\sl expr} then macro {\tt m4{\sl key}}
+ {\sl key}{\tt =}{\sl expr} then macro {\tt m4{\sl key}}%
is defined using {\tt pushdef()} to
expand to {\tt ({\sl expr})}, or to {\tt ({\sl default value})} if the
substring is missing. Arg 1 can contain several such substrings separated
by semicolons.
If arg4 is nonblank, the parentheses are omitted.
- \seesect{Macroarguments:}}
-\macrodef{pushkeys\_}{pushkeys_}{({\sl string, key sequence})}
- {gen}
+ \seesect{Macroarguments:}}%
+\macrodef{pushkeys\_}{pushkeys_}{({\sl string, key sequence})}%
+ {gen}%
{Multiple key-value definitions. Arg 2 is a semicolon-separated
- sequence of terms of the form {\tt {\sl key}:{\sl default value}:[N]}
+ sequence of terms of the form {\tt {\sl key}:{\sl default value}:[N]}%
which must contain no semicolons and the default values contain no colons.
Macro {\tt pushkey\_} is applied to each of the terms in order.
- \seesect{Macroarguments:}}
-\macrodef{pvcell}{pvcell}{({\sl linespec, width, height})}
- {cct}
- {PV cell}
-\macrodef{px\_\_}{px__}{}
- {gen}
- {absolute SVG screen pixels}
+ \seesect{Macroarguments:}}%
+\macrodef{pvcell}{pvcell}{({\sl linespec, width, height, attributes})}%
+ {cct}%
+ {PV cell}%
+\macrodef{px\_\_}{px__}{}%
+ {gen}%
+ {absolute SVG screen pixels}%
%
\Letter{R}%
-\macrodef{rarrow}{rarrow}{({\sl label,{\tt ->|<-},{\sl dist}})}
- {cct}
+\macrodef{randn}{randn}{({\sl array name, $n,$ mean, stddev})}%
+ {dpictools}%
+ {$\;\;$ Assign $n$ Gaussian random numbers in array
+ $\hbox{\sl name}[1], \hbox{\sl name}[2], \ldots \hbox{\sl name}[n]$
+ with given mean and standard deviation.}%
+\macrodef{rarrow}{rarrow}{({\sl label,{\tt ->|<-},{\sl dist}})}%
+ {cct}%
{arrow {\sl dist} to right of last-drawn 2-terminal element
- \seesect{Branchcurrent:}}
-\macrodef{Rect\_}{Rect_}{({\sl radius},{\sl angle})}
- {gen}
- {(deg) polar-to-rectangular conversion}
-\macrodef{rect\_}{rect_}{({\sl radius},{\sl angle})}
- {gen}
- {(radians) polar-rectangular conversion}
+ \seesect{Branchcurrent:}}%
+\macrodef{Rect\_}{Rect_}{({\sl radius},{\sl angle})}%
+ {gen}%
+ {(deg) polar-to-rectangular conversion}%
+\macrodef{rect\_}{rect_}{({\sl radius},{\sl angle})}%
+ {gen}%
+ {(radians) polar-rectangular conversion}%
\macrodef{reed}{reed}{({\sl linespec, width, height, box attribues},
-[R][C])}
- {cct}
+[R][C])}%
+ {cct}%
{Enclosed reed two-terminal contact;
- {\tt R}=right orientation; {\tt C}=closed contact; e.g., {\tt
- reed(,,dimen\_/5,shaded "lightgreen"} \seesect{Composite:}}
+ {\tt R}: right orientation; {\tt C}: closed contact; e.g., {\tt
+ reed(,{,}dimen\_/5,shaded "lightgreen"} \seesect{Composite:}}%
\macrodef{relaycoil}{relaycoil}{({\sl chars, wid, ht,} R|L|U|D|{\sl
-degrees})}
- {cct}
+degrees, attributes})}%
+ {cct}%
{chars:
- {\tt X}=or default: external lines from A2 and B2; {\tt AX}=external
- lines at positions A1,A3; {\tt BX}=external lines at positions
- B1,B3; {\tt NX}=no lines at positions A1,A2,A3,B1,B2,B3; {\tt
- SO}=slow operating; {\tt SOR}=slow operating and release; {\tt
- SR}=slow release; {\tt HS}=high speed; {\tt NAC}=unaffected by AC
- current; {\tt AC AC}=current; {\tt ML}=mechanically latched; {\tt
- PO}=polarized; {\tt RM}=remanent; {\tt RH}=remanent; {\tt TH}=thermal;
- {\tt EL}=electronic
- \seesect{Composite:}}
-\macrodef{relay}{relay}{({\sl number of poles, chars})}
- {cct}
- {relay: n poles (default 1), {\sl chars:} {\tt O}=normally open,
- {\tt C}=normally closed, {\tt P}=three position, default double
- throw, {\tt L}=drawn left (default), {\tt R}=drawn right, {\tt
- Th}=thermal. Argument 3={\tt [L|R]} is deprecated but works for
- backward compatibility
- \seesect{Composite:}}
-\macrodef{resetdir\_}{resetdir_)}{}
- {gen}
- {resets direction set by {\tt setdir\_}}
-\macrodef{resetrgb}{resetrgb}{}
- {gen}
- {cancel {\tt r\_, g\_, b\_} color definitions}
-\macrodef{resistor}{resistor}{(\linespec,n|E,{\sl chars}, {\sl
- cycle wid})}
- {cct}
- {resistor, n cycles (default 3), {\sl chars:}
- {\tt AC}=general complex element,
- {\tt E}={\tt ebox}, {\tt ES}={\tt ebox} with slash, {\tt Q}=offset,
- {\tt H}=squared, {\tt N}=IEEE, {\tt B}=not burnable, {\tt V}=varistor
- variant, {\tt R}=right-oriented, {\sl cycle width} (default {\tt
- dimen\_}$/6$) \seesect{Twoterminal:}}
-\macrodef{resized}{resized}{({\sl factor},`{\sl macro name}',args)}
- {cct}
- {scale the element body size by {\sl factor}}
-\macrodef{restorem4dir}{restorem4dir}{([`{\sl stack name}'])}
- {gen}
+ {\tt X}: or default: external lines from A2 and B2;\\
+ {\tt AX}: external lines at positions A1,A3;\\
+ {\tt BX}: external lines at positions B1,B3;\\
+ {\tt NX}: no lines at positions A1,A2,A3,B1,B2,B3;\\
+ {\tt SO}: slow operating;\\
+ {\tt SOR}: slow operating and release;\\
+ {\tt SR}: slow release;\\
+ {\tt HS}: high speed;\\
+ {\tt NAC}: unaffected by AC current;\\
+ {\tt AC}: AC current;\\
+ {\tt ML}: mechanically latched;\\
+ {\tt PO}: polarized;\\
+ {\tt RM}: remanent;\\
+ {\tt RH}: remanent;\\
+ {\tt TH}: thermal;\\
+ {\tt EL}: electronic
+ \seesect{Composite:}}%
+\macrodef{relay}{relay}{({\sl number of poles, chars, attributes})}%
+ {cct}%
+ {relay: n poles (default 1),\\
+ {\sl chars:} {\tt O}: normally open,\\
+ {\tt C}: normally closed,\\
+ {\tt P}: three position, default double throw,\\
+ {\tt L}: drawn left (default),\\
+ {\tt R}: drawn right,\\
+ {\tt Th}: thermal.\seesect{Composite:}}%
+\macrodef{resetdir\_}{resetdir_)}{}%
+ {gen}%
+ {resets direction set by {\tt setdir\_}}%
+\macrodef{resetrgb}{resetrgb}{}%
+ {gen}%
+ {cancel {\tt r\_, g\_, b\_} color definitions}%
+\macrodef{resistor}{resistor}{(\linespec, n|E, {\sl chars}, {\sl cycle wid})}%
+ {cct}%
+ {resistor, n cycles (default 3), {\sl chars:}\\
+ {\tt AC}: general complex element,\\
+ {\tt E}: {\tt ebox},\\
+ {\tt ES}: {\tt ebox} with slash,\\
+ {\tt Q}: offset,\\
+ {\tt H}: squared,\\
+ {\tt N}: IEEE,\\
+ {\tt B}: not burnable,\\
+ {\tt V}: varistor variant,\\
+ {\tt R}: right-oriented,\\
+ {\sl cycle width} (default {\tt dimen\_}$/6$)
+ \seesect{Twoterminal:}}%
+\macrodef{resized}{resized}{({\sl factor},`{\sl macro name}',args)}%
+ {cct}%
+ {scale the element body size by {\sl factor}}%
+\macrodef{restorem4dir}{restorem4dir}{([`{\sl stack name}'])}%
+ {gen}%
{Restore m4 direction parameters from the named stack;
- default {\tt `savm4dir\_'}}
-\macrodef{reversed}{reversed}{(`{\sl macro name}',args)}
- {cct}
- {reverse polarity of 2-terminal element}
-\macrodef{rgbdraw}{rgbdraw}{({\sl color triple}, {\sl drawing commands})}
- {gen}
+ default {\tt `savm4dir\_'}}%
+\macrodef{reversed}{reversed}{(`{\sl macro name}',args)}%
+ {cct}%
+ {reverse polarity of 2-terminal element}%
+\macrodef{rgbdraw}{rgbdraw}{({\sl color triple}, {\sl drawing commands})}%
+ {gen}%
{color drawing for PSTricks, pgf, MetaPost, SVG postprocessors;
(color entries are 0 to 1),
see {\tt setrgb} \seesect{Semiconductors:}. Exceptionally, the color
of SVG arrows other than the default black has to be defined using the
- {\tt outlined }{\sl string} and {\tt shaded }{\sl string} constructs.}
-\macrodef{rgbfill}{rgbfill}{({\sl color triple}, {\sl closed path})}
- {gen}
+ {\tt outlined }{\sl string} and {\tt shaded }{\sl string} constructs.}%
+\macrodef{rgbfill}{rgbfill}{({\sl color triple}, {\sl closed path})}%
+ {gen}%
{fill with arbitrary color (color entries are 0 to 1); see {\tt
- setrgb}\seesect{Semiconductors:}}
-\macrodef{rgbstring}{rgbstring}{({\sl color triple or color name})}
- {gen}
+ setrgb}\seesect{Semiconductors:}}%
+\macrodef{rgbstring}{rgbstring}{({\sl color triple or color name})}%
+ {gen}%
{evaluates to a string compatible with the postprocessor in use
to go with {\tt colored}, {\tt shaded}, or {\tt outlined} attributes.
(PSTricks, metapost, pgf-tikz, pdf, postscript, svg). The arguments
are fractions in the range $[0,1]$; For example, {\tt box outlined
rgbstring(0.1,0.2,0.7) shaded rgbstring(0.75,0.5,0.25)}. For those
postprocessors that allow it, there can be one argument which is the
- name of a defined color}
+ name of a defined color}%
+\macrodef{rgbtocmyk}{rgbtocmyk}{({\sl r, g, b, c, m, y, k})}%
+ {dpictools}%
+ {$\;\;$ rgb to cmyk values in the range 0 to 100.}%
+\macrodef{rgbtohsv}{rgbtohsv}{({\sl r, g, b, h, s, v})}%
+ {dpictools}%
+ {$\;\;$ rgb color triple to hsv with {\sl h} range 0 to 360.}%
\macrodef{RightAngle}{RightAngle}{({\sl Pos1, Pos2, Pos3, line len,
- attributes})} {gen}
+ attributes})} {gen}%
{Draw a right-angle symbol at {\sl Pos2}, of size
given by arg4. Arg5 =
- line attributes, e.g., {\tt outlined "gray"}}
-\macrodef{right\_}{right_}{}
- {gen}
- {set current direction right \seesect{Placing:}}
-\macrodef{rjust\_}{rjust_}{}
- {gen}
- {right justify with respect to current direction}
+ line attributes, e.g., {\tt outlined "gray"}}%
+\macrodef{right\_}{right_}{}%
+ {gen}%
+ {set current direction right \seesect{Placing:}}%
+\macrodef{rjust\_}{rjust_}{}%
+ {gen}%
+ {right justify with respect to current direction}%
\macrodef{rlabel}{rlabel}{({\sl label},{\sl label},{\sl label},[{\sl arg4}],%
- [{\sl block name}])}
- {cct}
+ [{\sl block name}])}%
+ {cct}%
{Triple label on the right of the body of an element with respect to the
current direction \seesect{Labels:}. Labels are placed at the
beginning, centre, and end of the last {\tt []} block (or a named
@@ -1775,54 +2069,54 @@ degrees})}
{\sl Arg4} can be {\tt above,} {\tt below,} {\tt left,} or {\tt
right} to supplement the default relative position. The fifth
argument is the optional name of the {\tt []} block to be labelled,
- which is {\tt last []} by default}
-\macrodef{rot3Dx}{rot3Dx}{({\sl radians,x,y,z})}
- {3D} {rotates x,y,z about x axis}
-\macrodef{rot3Dy}{rot3Dy}{({\sl radians,x,y,z})}
- {3D} {rotates x,y,z about y axis}
-\macrodef{rot3Dz}{rot3Dz}{({\sl radians,x,y,z})}
- {3D} {rotates x,y,z about z axis}
-\macrodef{rotbox}{rotbox}{({\sl wid,ht,type},[r|t={\sl val}])}
- {gen}
+ which is {\tt last []} by default}%
+\macrodef{rot3Dx}{rot3Dx}{({\sl radians,x,y,z})}%
+ {3D} {rotates x,y,z about x axis}%
+\macrodef{rot3Dy}{rot3Dy}{({\sl radians,x,y,z})}%
+ {3D} {rotates x,y,z about y axis}%
+\macrodef{rot3Dz}{rot3Dz}{({\sl radians,x,y,z})}%
+ {3D} {rotates x,y,z about z axis}%
+\macrodef{rotbox}{rotbox}{({\sl wid,ht,type},[r|t={\sl val}])}%
+ {gen}%
{box oriented in current direction in {\tt [ ]} block;
- {\sl type}= e.g. {\tt dotted shaded "green".} Defined internal
+ {\sl type=} e.g. {\tt dotted shaded "green".} Defined internal
locations: N, E, S, W (and NE, SE, NW, SW if arg4 is blank). If arg4
is {\tt r=}{\sl val} then corners have radius {\sl val}. If arg4 is
{\tt t=}{\sl val} then a spline with tension {\sl val} is used to draw
- a ``superellipse,'' and the bounding box is then only approximate. }
-\macrodef{rotellipse}{rotellipse}{({\sl wid,ht,attributes})}
- {gen}
+ a ``superellipse,'' and the bounding box is then only approximate. }%
+\macrodef{rotellipse}{rotellipse}{({\sl wid,ht,attributes})}%
+ {gen}%
{ellipse oriented in current direction in {\tt [ ]} block;
e.g. {\tt Point\_(45); rotellipse(,{},dotted fill\_(0.9)).} Defined
- internal locations: N, S, E, W.}
-\macrodef{Rot\_}{Rot_}{({\sl position, degrees})}
- {gen}
- {rotate position by degrees}
-\macrodef{rot\_}{rot_}{({\sl x, y, angle})}
- {gen}
- {rotate {\sl x,y} by theta radians}
-\macrodef{round}{round}{(at {\sl location,line thickness,attributes})}
- {gen}
+ internal locations: N, S, E, W.}%
+\macrodef{Rot\_}{Rot_}{({\sl position, degrees})}%
+ {gen}%
+ {rotate position by degrees}%
+\macrodef{rot\_}{rot_}{({\sl x, y, angle})}%
+ {gen}%
+ {rotate {\sl x,y} by theta radians}%
+\macrodef{round}{round}{(at {\sl location,line thickness,attributes})}%
+ {gen}%
{filled circle for rounded corners; attributes={\tt colored
- "gray"}
+ "gray"}%
for example; leaves {\tt Here} unchanged if arg1 is blank
- \seesect{Corners:}}
-\macrodef{rpoint\_}{rpoint_}{(\linespec)}
- {gen}
- {set direction cosines}
-\macrodef{rpos\_}{rpos_}{({\sl position})}
- {gen}
- {Here + {\sl position}}
-\macrodef{r\_}{r_}{}
- {gen}
- {red color value}
-\macrodef{rrot\_}{rrot_}{({\sl x, y, angle})}
- {gen}
- {\tt Here + vrot\_({\sl x, y, cos(angle), sin(angle))}}
+ \seesect{Corners:}}%
+\macrodef{rpoint\_}{rpoint_}{(\linespec)}%
+ {gen}%
+ {set direction cosines}%
+\macrodef{rpos\_}{rpos_}{({\sl position})}%
+ {gen}%
+ {Here + {\sl position}}%
+\macrodef{r\_}{r_}{}%
+ {gen}%
+ {red color value}%
+\macrodef{rrot\_}{rrot_}{({\sl x, y, angle})}%
+ {gen}%
+ {\tt Here + vrot\_({\sl x, y, cos(angle), sin(angle))}}%
\macrodef{rs\_box}{rs_box}{([angle={\sl degrees};]
- {\sl text},{\sl expr1},$\cdots$)}
- {gen}
- {like {\tt s\_box} but the text is rotated by {\tt text\_ang}
+ {\sl text},{\sl expr1},$\cdots$)}%
+ {gen}%
+ {like {\tt s\_box} but the text is rotated by {\tt text\_ang}%
(default 90) degrees, unless
the first argument begins with {\tt angle={\sl decimal number};},
in which case the number defines the rotation angle.
@@ -1831,222 +2125,253 @@ degrees})}
the specified angle is used.
The examples {\tt define(`text\_ang',45); rs\_box(Hello World)} and
{\tt rs\_box(angle=45; Hello World)} are equivalent
- \seesect{Interaction:}, \seesect{Pstricks:}}
-\macrodef{rsvec\_}{rsvec_}{({\sl position})}
- {gen}
- {Here + {\sl position}}
-\macrodef{r\_text}{r_text}{({\sl degrees},{\sl text},at {\sl position})}
- {gen}
+ \seesect{Interaction:}, \seesect{Pstricks:}}%
+\macrodef{rsvec\_}{rsvec_}{({\sl position})}%
+ {gen}%
+ {Here + {\sl position}}%
+\macrodef{r\_text}{r_text}{({\sl degrees},{\sl text},at {\sl position})}%
+ {gen}%
{Rotate text by arg1 degrees (provides a single command for
PSTricks, PGF, or SVG only) placed at position in arg3.
The first argument is a decimal constant (not an expression) and
the text is a simple string without quotes.
- \seesect{Interaction:}, \seesect{Pstricks:}}
-\macrodef{rtod\_\_}{rtod__}{}
- {gen}
- {constant, degrees/radian}
-\macrodef{rtod\_}{rtod_}{}
- {gen}
- {constant, degrees/radian}
-\macrodef{rt\_}{rt_}{}
- {gen}
- {right with respect to current direction}
-\macrodef{rvec\_}{rvec_}{({\sl x},{\sl y})}
- {gen}
- {location relative to current direction}
+ \seesect{Interaction:}, \seesect{Pstricks:}}%
+\macrodef{rtod\_\_}{rtod__}{}%
+ {gen}%
+ {constant, degrees/radian}%
+\macrodef{rtod\_}{rtod_}{}%
+ {gen}%
+ {constant, degrees/radian}%
+\macrodef{rt\_}{rt_}{}%
+ {gen}%
+ {right with respect to current direction}%
+\macrodef{rvec\_}{rvec_}{({\sl x},{\sl y})}%
+ {gen}%
+ {location relative to current direction}%
%
\Letter{S}%
-\macrodef{sarrow}{sarrow}{(\linespec,{\sl keys})}
- {gen}
- {Single-segment, single-headed special arrows.
- The {\sl keys} are
+\macrodef{sarrow}{sarrow}{(\linespec,{\sl keys})}%
+ {gen}%
+ {Single-segment, single-headed special arrows with {\sl keys}:\\
{\tt type=}{\tt O[pen]} (default)
- | {\tt D[iamond]} | {\tt C[rowfoot]} | {\tt P[lain]}
- | {\tt R[ight]} | {\tt L[eft]} {\tt ;}
- {\tt wdth=}{\tt expression}{\tt ;} (default {\tt arrowwid})
- {\tt lgth=}{\tt expression}{\tt ;} (default {\tt arrowht})
- {\tt shaft=}{\sl shaft attributes} (e.g., {\tt dashed}){\tt ;}
- {\tt head=}{\sl head attributes} (e.g., {\tt shaded}){\tt ;}
+ | {\tt D[iamond]} | {\tt C[rowfoot]} | {\tt P[lain]}%
+ | {\tt R[ight]} | {\tt L[eft]} {\tt ;}\\
+ {\tt wdth=}{\sl expression}{\tt ;} (default {\tt arrowwid})\\
+ {\tt lgth=}{\sl expression}{\tt ;} (default {\tt arrowht})\\
+ {\tt shaft=}{\sl shaft attributes} (e.g., {\tt dashed}){\tt ;}\\
+ {\tt head=}{\sl head attributes} (e.g., {\tt shaded}){\tt ;}\\
{\tt name=}{\sl Name}{\tt ;} (default {\sl Sarrow\_})
- \seesect{Macroarguments:}}
-\macrodef{savem4dir}{savem4dir}{([`{\sl stack name}'])}
- {gen}
+ \seesect{Macroarguments:}}%
+\macrodef{savem4dir}{savem4dir}{([`{\sl stack name}'])}%
+ {gen}%
{Stack m4 direction parameters in the named stack
- (default {\tt `savm4dir\_'})}
-\macrodef{s\_box}{s_box}{({\sl text},{\sl expr1},$\cdots$)}
- {gen}
+ (default {\tt `savm4dir\_'})}%
+\macrodef{s\_box}{s_box}{({\sl text},{\sl expr1},$\cdots$)}%
+ {gen}%
{generate dimensioned text string using {\tt\char92{}boxdims} from
- {\tt boxdims.sty}. Two or more args are passed to {\tt sprintf()}
- (default 90) degrees \seesect{Interaction:}}
-\macrodef{sbs}{sbs}{({\sl linespec, chars, label})}
- {cct}
+ {\tt boxdims.sty}. Two or more args are passed to {\tt sprintf()}%
+ (default 90) degrees \seesect{Interaction:}}%
+\macrodef{sbs}{sbs}{({\sl linespec, chars, label})}%
+ {cct}%
{Wrapper to place an SBS thyristor as a two-terminal element with
{\tt [ ]} block label given by the third argument
- \seesect{Semiconductors:}}
-\macrodef{sc\_draw}{sc_draw}{({\sl dna string, chars, iftrue, iffalse})}
- {cct}
- {test if chars are in string, deleting chars from string}
-\macrodef{scr}{scr}{({\sl linespec, chars, label})}
- {cct}
+ \seesect{Semiconductors:}}%
+\macrodef{sc\_draw}{sc_draw}{({\sl dna string, chars, iftrue, iffalse})}%
+ {cct}%
+ {test if chars are in string, deleting chars from string}%
+\macrodef{scr}{scr}{({\sl linespec, chars, label})}%
+ {cct}%
{Wrapper to place an SCR thyristor as a two-terminal element with
{\tt [ ]} block label given by the third argument
- \seesect{Semiconductors:}}
-\macrodef{scs}{scs}{({\sl linespec, chars, label})}
- {cct}
+ \seesect{Semiconductors:}}%
+\macrodef{scs}{scs}{({\sl linespec, chars, label})}%
+ {cct}%
{Wrapper to place an SCS thyristor as a two-terminal element with
{\tt [ ]} block label given by the third argument
- \seesect{Semiconductors:}}
-\macrodef{s\_dp}{s_dp}{({\sl name},{\sl default})}
- {gen}
- {depth of the most recent (or named) {\tt s\_box}
- \seesect{Interaction:}}
+ \seesect{Semiconductors:}}%
+\macrodef{s\_dp}{s_dp}{({\sl name},{\sl default})}%
+ {gen}%
+ {depth of the most recent (or named) {\tt s\_box}%
+ \seesect{Interaction:}}%
\macrodef{series\_}{series_}{({\sl elementspec}, {\sl elementspec},
-$\ldots$)}
- {cct}
+$\ldots$)}%
+ {cct}%
{ Series combination in a {\tt []} block of elements
with shortened default length. An {\sl elementspec} is of the
form {\tt [{\sl Label}:] {\sl element}; [{\sl attributes}]},
where an {\sl attribute} is of the form {\tt [llabel($\ldots$);] |
[rlabel($\ldots$);] [b\_current($\ldots$);]}. Internal points {\tt
Start}, {\tt End}, and {\tt C} are defined
- \seesect{Seriesandparallel:} }
-\macrodef{se\_}{se_}{}
- {gen}
- {.se with respect to current direction}
-\macrodef{setdir\_}{setdir_}{(R|L|U|D|{\sl degrees}, {\sl default}
- U|D|R|L|{\sl degrees})}
- {gen}
+ \seesect{Seriesandparallel:} }%
+\macrodef{se\_}{se_}{}%
+ {gen}%
+ {.se with respect to current direction}%
+\macrodef{setdir\_}{setdir_}{(R|L|U|D|{\sl degrees}, {\sl default}%
+ U|D|R|L|{\sl degrees})}%
+ {gen}%
{store drawing direction and set it to
up, down, left, right, or angle in degrees (reset by {\tt
resetdir\_}). The directions may be spelled out, i.e., Right,
Left, $\ldots$
- \seesect{Seriesandparallel:}}
-\macrodef{setkey\_}{setkey_}{({\sl string, key, default,}[N])}
- {gen}
+ \seesect{Seriesandparallel:}}%
+\macrodef{setkey\_}{setkey_}{({\sl string, key, default,}[N])}%
+ {gen}%
{Key-value definition, like {\tt pushkey\_()} but the resulting
- macro is defined using {\tt define()} rather than {\tt pushdef().}
- \seesect{Macroarguments:}}
-\macrodef{setkeys\_}{setkeys_}{({\sl string, key sequence})}
- {gen}
+ macro is defined using {\tt define()} rather than {\tt pushdef().}%
+ \seesect{Macroarguments:}}%
+\macrodef{setkeys\_}{setkeys_}{({\sl string, key sequence})}%
+ {gen}%
{Multiple key-value definition using {\tt define()} rather than
{\tt pushdef().} See macro {\tt pushkeys\_}.
- \seesect{Macroarguments:}}
+ \seesect{Macroarguments:}}%
\macrodef{setrgb}{setrgb}{({\sl red value, green value, blue value},[{\sl
- name}])}
- {gen}
+ name}])}%
+ {gen}%
{define colour for lines and text, optionally named (default
- {\tt lcspec}); \seesect{Semiconductors:}}
+ {\tt lcspec}); \seesect{Semiconductors:}}%
\macrodef{setview}{setview}{({\sl azimuth degrees},{\sl elevation
-degrees})}
- {3D} {set projection viewpoint}
-\macrodef{sfgabove}{sfgabove}{}
- {cct}
- {like above but with extra space}
+ degrees}, {\sl rotation degrees})}%
+ {3D} {Set projection viewpoint for the {\tt project} macro.
+ The view vector is obtained by looking in along the $x$ axis,
+ then rotating about $-x,$ $-y,$ and $z$ in that order. The components
+ {\tt view3D1, view3D2,} and {\tt view3D3} are defined, as well as
+ positions {\tt UPx\_, UPy\_,} and {\tt UPz\_} which are the projections
+ of unit vectors {\tt (1,0,0), (0,1,0),} and {\tt (0,0,1)} respectively
+ onto the plane.}%
+\macrodef{sfgabove}{sfgabove}{}%
+ {cct}%
+ {like above but with extra space}%
\macrodef{sfgarc}{sfgarc}{(\linespec,{\sl text},{\sl text
justification},cw|ccw,
- {\sl height scale factor})}
- {cct}
- {directed arc drawn between nodes, with text label
- and a height-adjustment parameter }
-\macrodef{sfgbelow}{sfgbelow}{}
- {cct}
- {like below but with extra space}
+ {\sl height scale factor},{\sl arc attributes})}%
+ {cct}%
+ {Directed arc drawn between nodes, with text label
+ and a height-adjustment parameter. Example:
+ {\tt sfgarc(from B to A,-B/M,below,{,}1.1,outlined "red")} }%
+\macrodef{sfgbelow}{sfgbelow}{}%
+ {cct}%
+ {like below but with extra space}%
\macrodef{sfg\_init}{sfg_init}{({\sl default line len, node rad,
arrowhd len,
- arrowhd wid}), (reads {\tt libcct.m4})} {cct}
+ arrowhd wid}), (reads {\tt libcct.m4})} {cct}%
{initialization of signal
- flow graph macros}
-\macrodef{sfgline}{sfgline}{(\linespec,{\sl text},{\sl text
-justification})}
- {cct}
- {directed straight line chopped by node radius, with text label}
+ flow graph macros}%
+\macrodef{sfgline}{sfgline}{(\linespec,{\sl text},{\tt
+ sfgabove|sfgbelow|ljust|rjust},{\sl line attributes})}%
+ {cct}%
+ {Directed straight line chopped by node radius, with text label,
+ e.g., {\tt sfgline(,K/M,{,}dashed colored "orange")} }%
\macrodef{sfgnode}{sfgnode}{(at {\sl location},{\sl text},above|below,{\sl
- circle options})}
- {cct}
+ circle attributes})}%
+ {cct}%
{small circle default white interior, with text label. The default
- label position is inside if the diameter is bigger than {\tt textht}
+ label position is inside if the diameter is bigger than {\tt textht}%
and {\tt textwid}; otherwise it is {\tt sfgabove.} Options such as
- fill or line thickness can be given.}
+ color, fill, or line thickness can be given, e.g.,
+ {\tt thick 0.8 outlined "red" shaded "orange"}. }%
\macrodef{sfgself}{sfgself}{(at {\sl location}, U|D|L|R|{\sl degrees},
- {\sl text}, {\sl text justification}, cw|ccw, {\sl scale factor})}
- {cct}
- {self-loop drawn at angle {\sl angle} from a node,
- with text label and a size-adjustment parameter }
-\macrodef{shadebox}{shadebox}{(box {\sl attributes, shade width})}
- {gen}
- {Box with edge shading. Arg2 is in points. See also {\tt shaded} }
+ {\sl text label}, {\sl text justification}, cw|ccw, {\sl scale factor},
+ [-> | <- | <->], {\sl attributes})}%
+ {cct}%
+ {Self-loop drawn at an angle from a node,
+ with text label, specified arrowheads, and a size-adjustment parameter.
+ The attributes can set thickness and color, for example. }%
+\macrodef{shade}{shade}{({\sl gray value},{\sl closed line specs})}%
+ {gen}%
+ {Fill arbitrary closed curve. Note: when producing pdf via pdflatex, line
+ thickness changes within this macro must be made via the {\tt linethick}%
+ environment variable rather than by the {\tt thickness} line attribute}%
+\macrodef{shadebox}{shadebox}{(box {\sl attributes, shade width})}%
+ {gen}%
+ {Box with edge shading. Arg2 is in points. See also {\tt shaded} }%
\macrodef{ShadedPolygon}{ShadedPolygon}{({\sl vertexseq, line attributes,
- degrees, colorseq})} {gen}
+ degrees, colorseq})} {gen}%
{Draws the polygon specified in arg1 and
shades the interior according
to arg4 by drawing lines perpendicular to the angle in arg3. The {\sl
vertexseq} is a colon ({\tt:}) separated sequence of vertex positions
(or names) of the polygon in cw or ccw order. A {\sl colorseq} is of
the form 0, r0,g0,b0, {\sl frac1},r1,g1,b1, {\sl frac2},r2,g2,b2,
- \ldots 1,rn,gn,bn with $0 < \hbox{\sl frac1} < \hbox{\sl frac2}
- \ldots 1$ }
-\macrodef{shade}{shade}{({\sl gray value},{\sl closed line specs})}
- {gen}
- {Fill arbitrary closed curve. Note: when producing pdf via pdflatex, line
- thickness changes within this macro must be made via the {\tt linethick}
- environment variable rather than by the {\tt thickness} line attribute}
+ \ldots 1,rn,gn,bn with $0 < \hbox{\sl frac1} < \hbox{\sl frac2} \ldots 1$ }%
+\macrodef{ShadeObject}{ShadeObject}{({\sl drawroutine name, n, colorseq})}%
+ {dpictools}%
+ {$\;\;$ Fill an area in a {\tt []} block with graded color
+ defined by {\sl colorseq,} an indexed sequence of rgb colors:
+ {\sl 0,r0,g0,b0,}%
+ {\sl frac1,r1,g1,b1,}%
+ {\sl frac2,r2,g2,b2,}%
+ \ldots
+ {\sl 1,rn,gn,bn}%
+ with $0 < \hbox{\sl frac1}$ $< \hbox{\sl frac2} <$ $\ldots < 1.$ The macro
+ {\sl drawroutine{\tt(}frac, r, g, b{\tt)}} typically draws a colored line
+ and must be defined according to the area to be filled.
+ The routine is called $n{+}1$ times for
+ $\hbox{\sl frac}= 0, 1/n, 2/n, \ldots 1$ with rgb arguments interpolated
+ in hsv space between {\sl colorseq} points.
+ Example (shade a box with 101 graded-color lines):\\
+ {\tt B: box\\
+ define HorizShade \lbr\ line right B.wid \textbackslash\\
+ $\;$ thick B.ht/100/(1bp\_\_) from (0,-(\$1)*B.ht) \textbackslash\\
+ $\;$ outlined rgbstring(\$2,\$3,\$4) \rbr;}%
+ {\tt ShadeObject(HorizShade,100, 0,1,0,0, 1,0,0,1) \textbackslash\\
+ $\;$ at B}.}%
\macrodef{shadowed}{shadowed}{(box|circle|ellipse|line,
- {\sl position spec, keys})}
- {gen}
+ {\sl position spec, keys})}%
+ {gen}%
{ Object with specified shadow. {\sl possspec} is e.g.,
{\tt with .w at ...} or {\tt at} {\sl position}.
The {\sl keys} are
- {\tt attrib=}{\sl object attributes}{\tt ;}
+ {\tt attrib=}{\sl object attributes}{\tt ;}%
{\tt shadowthick=}{\sl expr}{\tt ;} (default {\tt linethick*)}5/4),
{\tt shadowcolor=}{\sl string}{\tt ;} (default {\tt "gray"}),
{\tt shadowangle=}{\sl expr}{\tt ;} (default $-45$)
- for box only: {\tt rad=}{\sl expr}{\tt ;}
- }
+ for box only: {\tt rad=}{\sl expr}{\tt ;}%
+ }%
\macrodef{shielded}{shielded}{(`{\sl two-terminal element}',
- L|U, {\sl line attributes})} {cct}
+ L|U, {\sl line attributes})} {cct}%
{shielding in a {\tt [ ]} box for
two-terminal element. Arg2= blank
(default) to enclose the element body; L for the left side with
respect to drawing direction, R for right. Internal points {\tt
- .Start, .End,} and {\tt .C} are defined}
-\macrodef{s\_ht}{s_ht}{({\sl name},{\sl default})}
- {gen}
- {height of the most recent (or named) {\tt s\_box}
- \seesect{Interaction:}}
-\macrodef{SIdefaults}{SIdefaults}{}
- {gen}
+ .Start, .End,} and {\tt .C} are defined}%
+\macrodef{s\_ht}{s_ht}{({\sl name},{\sl default})}%
+ {gen}%
+ {height of the most recent (or named) {\tt s\_box}%
+ \seesect{Interaction:}}%
+\macrodef{SIdefaults}{SIdefaults}{}%
+ {gen}%
{Sets {\tt scale = 25.4} for drawing units in mm, and sets
pic parameters {\tt lineht = 12, linewid = 12, moveht = 12,
movewid = 12,
arcrad = 6, circlerad = 6, boxht = 12, boxwid = 18, ellipseht = 12,
- ellipsewid = 18, dashwid = 2, arrowht = 3, arrowwid = arrowht/2,}}
-\macrodef{sign\_}{sign_}{({\sl number})}
- {gen}
- {sign function}
-\macrodef{sinc}{sinc}{({\sl number})}
- {gen}
- {the $\hbox{sinc}(x)$ function}
-\macrodef{sind}{sind}{({\sl arg})}
- {gen}
- {sine of an expression in degrees}
-\macrodef{s\_init}{s_init}{({\sl name})}
- {gen}
+ ellipsewid = 18, dashwid = 2, arrowht = 3, arrowwid = arrowht/2,}}%
+\macrodef{sign\_}{sign_}{({\sl number})}%
+ {gen}%
+ {sign function}%
+\macrodef{sinc}{sinc}{({\sl number})}%
+ {gen}%
+ {the $\hbox{sinc}(x)$ function}%
+\macrodef{sind}{sind}{({\sl arg})}%
+ {gen}%
+ {sine of an expression in degrees}%
+\macrodef{s\_init}{s_init}{({\sl name})}%
+ {gen}%
{initialize {\tt s\_box} string label to {\sl name} which should
be unique
- \seesect{Interaction:}}
-\macrodef{Sin}{Sin}{({\sl integer})}
- {gen}
- {sine function, {\sl integer\/} degrees}
+ \seesect{Interaction:}}%
+\macrodef{Sin}{Sin}{({\sl integer})}%
+ {gen}%
+ {sine function, {\sl integer\/} degrees}%
\macrodef{sinusoid}{sinusoid}{({\sl amplitude, frequency, phase, tmin,
- tmax, linetype})}
- {gen}
+ tmax, linetype})}%
+ {gen}%
{draws a sinusoid over the interval $(t_{\hbox{\scriptsize min}},
t_{\hbox{\scriptsize max}})$;
e.g., to draw a dashed sine curve, amplitude {\sl a},
of {\sl n} cycles of length {\sl x} from {\sl A}, {\tt
- sinusoid(a,twopi\_*n/x,-pi\_/2,0,x,dashed) with .Start at A}}
-\macrodef{sl\_box}{sl_box}{({\sl stem linespec, keys, stem object})}
- {SLD}
+ sinusoid(a,twopi\_*n/x,-pi\_/2,0,x,dashed) with .Start at A}}%
+\macrodef{sl\_box}{sl_box}{({\sl stem linespec, keys, stem object})}%
+ {SLD}%
{One-terminal SLD element: argument 1 is a \linespec\ to define the stem
or, in the case of a zero-length stem, one of {\tt U, D, L, R,} or an
angle in degrees, optionally followed by {\tt at {\sl position}}.
@@ -2068,19 +2393,19 @@ justification})}
\MR{sl_ttbox}{\tt sl\_ttbox} key-value pairs defining box attributes
for the breaker (default name {\sl Br})
- \seesect{SingleLine:}}
-\macrodef{sl\_breaker}{sl_breaker}{({\sl linespec,} {\tt type=[A|C][D];}
- {\sl ttbox args})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_breaker}{sl_breaker}{({\sl linespec,} {\tt type=[A|C][D];}%
+ {\sl ttbox args})}%
+ {SLD}%
{Two-terminal SLD element:
type {\tt A} (the default) is for a box breaker; type
{\tt C} for a curved breaker; adding a {\tt D} puts drawout elements
in the input and output leads.
Otherwise, the arguments are as for
- \MR{sl_ttbox}{\tt sl\_ttbox}
- \seesect{SingleLine:}}
-\macrodef{sl\_busbar}{sl_busbar}{({\sl linespec, np, keys})}
- {SLD}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
+ \seesect{SingleLine:}}%
+\macrodef{sl\_busbar}{sl_busbar}{({\sl linespec, np, keys})}%
+ {SLD}%
{Composite SLD element drawn in a {\tt [ ]} block. A busbar is
essentially a thick straight line
drawn along the {\sl linespec} with positions evenly distributed
@@ -2099,10 +2424,10 @@ justification})}
{\tt port=D} (for a dot at each port position);
{\tt line=}{\sl pic line attributes}.
{\tt indent=}{\sl indent distance}.
- \seesect{SingleLine:}}
+ \seesect{SingleLine:}}%
\macrodef{sl\_ct}{sl_ct}{%
- ({\tt at}{\sl position},{\sl keys},{\tt R|L|U|D|}{\sl degrees})}
- {SLD}
+ ({\tt at}{\sl position},{\sl keys},{\tt R|L|U|D|}{\sl degrees})}%
+ {SLD}%
{Composite SLD element drawn in a {\tt [ ]} block:
The keys are as follows:
@@ -2126,9 +2451,9 @@ justification})}
Key {\tt scale} allows scaling (default scale 1.0) but, with \dpic,
the {\tt scaled} directive can also be used.
- \seesect{SingleLine:}}
-\macrodef{sl\_disk}{sl_disk}{({\sl stem linespec, keys, breaker})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_disk}{sl_disk}{({\sl stem linespec, keys, breaker})}%
+ {SLD}%
{One-terminal SLD element: argument 1 is a \linespec\ to define the stem
or, in the case of a zero-length stem, one of {\tt U, D, L, R,} or an
angle in degrees, optionally followed by {\tt at {\sl position}}.
@@ -2144,27 +2469,27 @@ justification})}
Argument 3 is null for no breaker in the stem, {\tt C} for a default
closed breaker, {\tt O} for an open breaker, {\tt X,} {\tt /,} or \bsl\ for
these marks, or
- \MR{sl_ttbox}{\tt sl\_ttbox}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
key-value pairs defining box attributes for the breaker
(default name {\sl Br})
\label{sl_disk}%
- \seesect{SingleLine:}}
-\macrodef{sl\_drawout}{sl_drawout}{({\sl linespec, keys,} R)}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_drawout}{sl_drawout}{({\sl linespec, keys,} R)}%
+ {SLD}%
{Two-terminal SLD element: argument 1 is a \linespec\ as for ordinary
two-terminal elements.
Argument 2 contains semicolon (;)-separated key-value body attributes:
{\tt type=T} (for truncated leads);
- {\tt lgth={\sl{}expr},}
+ {\tt lgth={\sl{}expr},}%
{\tt wdth={\sl{}expr}} (body size);
{\tt name={\sl{}Name}} (default {\sl Body});
{\tt line={\sl{}pic line attributes}}; (e.g., {\tt thick 2})
Argument 3 is {\tt R} to reverse the direction of the drawn chevrons.
- \seesect{SingleLine:}}
-\macrodef{sl\_generator}{sl_generator}{({\sl stem linespec, keys, breaker})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_generator}{sl_generator}{({\sl stem linespec, keys, breaker})}%
+ {SLD}%
{One-terminal SLD element: argument 2 is
{\tt type=AC|WT|BS|StatG|PV|Y|Delta} and,
if {\tt type=PV,} the {\tt SL\_box} keys;
@@ -2173,12 +2498,12 @@ justification})}
Argument 3 is null for no breaker in the stem, {\tt C} for a default
closed breaker, {\tt O} for an open breaker, {\tt X,} {\tt /,} or \bsl\ for
these marks, or
- \MR{sl_ttbox}{\tt sl\_ttbox}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
key-value pairs defining box attributes for the breaker
(default name {\sl Br})
- \seesect{SingleLine:}}
-\macrodef{sl\_grid}{sl_grid}{({\sl stem linespec, keys, breaker})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_grid}{sl_grid}{({\sl stem linespec, keys, breaker})}%
+ {SLD}%
{One-terminal SLD element: argument 1 is a \linespec\ to define the stem
or, in the case of a zero-length stem, one of {\tt U, D, L, R,} or an
angle in degrees, optionally followed by {\tt at {\sl position}}.
@@ -2193,22 +2518,22 @@ justification})}
Argument 3 is null for no breaker in the stem, {\tt C} for a default
closed breaker, {\tt O} for an open breaker, {\tt X,} {\tt /,} or \bsl\ for
these marks, or
- \MR{sl_ttbox}{\tt sl\_ttbox}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
key-value pairs defining box attributes for the breaker
(default name {\sl Br})
- \seesect{SingleLine:}}
-\macrodef{sl\_inverter}{sl_inverter}{({\sl ttbox args})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_inverter}{sl_inverter}{({\sl ttbox args})}%
+ {SLD}%
{Two-terminal SLD element: the arguments are as for
- \MR{sl_ttbox}{\tt sl\_ttbox}
- \seesect{SingleLine:}}
-\macrodef{sl\_lamp}{sl_lamp}{({\sl stem linespec, keys, breaker})}
- {SLD}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
+ \seesect{SingleLine:}}%
+\macrodef{sl\_lamp}{sl_lamp}{({\sl stem linespec, keys, breaker})}%
+ {SLD}%
{One-terminal SLD element: the arguments are as for
- \MR{sl_disk}{\tt sl\_disk}
- \seesect{SingleLine:}}
-\macrodef{sl\_load}{sl_load}{({\sl stem linespec, keys, breaker})}
- {SLD}
+ \MR{sl_disk}{\tt sl\_disk}%
+ \seesect{SingleLine:}}%
+\macrodef{sl\_load}{sl_load}{({\sl stem linespec, keys, breaker})}%
+ {SLD}%
{One-terminal SLD element: argument 1 is a \linespec\ to define the stem
or, in the case of a zero-length stem, one of {\tt U, D, L, R,} or an
angle in degrees, optionally followed by {\tt at {\sl position}}.
@@ -2224,12 +2549,12 @@ justification})}
Argument 3 is null for no breaker in the stem, {\tt C} for a default
closed breaker, {\tt O} for an open breaker, {\tt X,} {\tt /,} or \bsl\ for
these marks, or
- \MR{sl_ttbox}{\tt sl\_ttbox}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
key-value pairs defining box attributes for the breaker
(default name {\sl Br})
- \seesect{SingleLine:}}
-\macrodef{sl\_meterbox}{sl_meterbox}{({\sl stem linespec, keys, breaker})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_meterbox}{sl_meterbox}{({\sl stem linespec, keys, breaker})}%
+ {SLD}%
{One-terminal SLD element: argument 1 is a \linespec\ to define the stem
or, in the case of a zero-length stem, one of {\tt U, D, L, R,} or an
angle in degrees, optionally followed by {\tt at {\sl position}}.
@@ -2246,13 +2571,13 @@ justification})}
Argument 3 is null for no breaker in the stem, {\tt C} for a default
closed breaker, {\tt O} for an open breaker, {\tt X,} {\tt /,} or \bsl\ for
these marks, or
- \MR{sl_ttbox}{\tt sl\_ttbox}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
key-value pairs defining box attributes for the breaker
(default name {\sl Br})
- \seesect{SingleLine:}}
+ \seesect{SingleLine:}}%
\macrodef{sl\_reactor}{sl_reactor}{({\sl stem linespec, keys, breaker keys,
- breaker keys})}
- {SLD}
+ breaker keys})}%
+ {SLD}%
{Two-terminal SLD element: argument 1 is a \linespec\ as for ordinary
two-terminal elements.
@@ -2268,24 +2593,24 @@ justification})}
Argument 4 defines the breaker in the output lead as for argument 3
except that the default breaker name is {\sl BrO}.
- \seesect{SingleLine:}}
-\macrodef{sl\_rectifier}{sl_rectifier}{({\sl ttbox args})}
- {SLD}
+ \seesect{SingleLine:}}%
+\macrodef{sl\_rectifier}{sl_rectifier}{({\sl ttbox args})}%
+ {SLD}%
{Two-terminal SLD element: the arguments are as for
- \MR{sl_ttbox}{\tt sl\_ttbox}
- \seesect{SingleLine:}}
-\macrodef{sl\_slash}{sl_slash}{(at {\sl position, keys,}
- [$n$:]R|L|U|D|{\sl degrees})}
- {SLD}
+ \MR{sl_ttbox}{\tt sl\_ttbox}%
+ \seesect{SingleLine:}}%
+\macrodef{sl\_slash}{sl_slash}{(at {\sl position, keys,}%
+ [$n$:]R|L|U|D|{\sl degrees})}%
+ {SLD}%
{Slash symbol for SLD elements: draws $n$ slashes in a {\tt [] } block.
The keys are
{\tt lines={\sl line attributes,} e.g., dotted thick {\sl expr}};
{\tt size=}{\sl expr} (default {\tt ht dimen\_/3}).
- \seesect{SingleLine:}}
+ \seesect{SingleLine:}}%
%
\macrodef{sl\_transformer3}{sl_transformer3}{({\sl linespec, keys,
- breaker keys, symbol keys})}
- {SLD}
+ breaker keys, symbol keys})}%
+ {SLD}%
{Composite (block) SLD element: argument 1 is a \linespec\ that can be used
to set the direction and distance between primary terminals but not
position.
@@ -2300,8 +2625,8 @@ justification})}
Argument 3 is colon (:)-separated sequence of up to three breaker
attribute specifications for the input, output, and teriary breaker
- in order. A null or blank means no breaker, {\tt tt\_breaker}
- specifications otherwise. Default breaker names are {\sl BrI}
+ in order. A null or blank means no breaker, {\tt tt\_breaker}%
+ specifications otherwise. Default breaker names are {\sl BrI}%
and {\sl BrO} as for
{\tt sl\_transformer,} and {\sl Br} for the third breaker.
@@ -2311,12 +2636,12 @@ justification})}
{\tt Y} for a Y-symbol;
{\tt Delta} for a $\Delta$ symbol;
otherwise, other customization commands expanded in a {\tt \lbr\rbr} pair.
- \seesect{SingleLine:}}
+ \seesect{SingleLine:}}%
%
\macrodef{sl\_transformer}{sl_transformer}{({\sl linespec, keys,
input breaker keys, output breaker keys,
- input circle inner object, output circle inner object})}
- {SLD}
+ input circle inner object, output circle inner object})}%
+ {SLD}%
{Two-terminal SLD element: argument 1 is a \linespec\ as for ordinary
two-terminal elements.
@@ -2350,11 +2675,11 @@ justification})}
{\tt YN} for a Y-symbol with ground;
{\tt Delta} for a $\Delta$ symbol;
otherwise, other customization commands expanded in a {\tt \lbr\rbr} pair.
- \seesect{SingleLine:}}
+ \seesect{SingleLine:}}%
%
\macrodef{sl\_ttbox}{sl_ttbox}{({\sl linespec, keys, input breaker keys,
- output breaker keys})}
- {SLD}
+ output breaker keys})}%
+ {SLD}%
{Two-terminal SLD element: argument 1 is a \linespec\ as for ordinary
two-terminal elements.
@@ -2375,121 +2700,150 @@ justification})}
Argument 4 defines the breaker in the output lead as for argument 3
except that the default breaker name is {\sl BrO}.
\label{sl_ttbox}%
- \seesect{SingleLine:}}
-\macrodef{s\_name}{s_name}{}
- {gen}
+ \seesect{SingleLine:}}%
+\macrodef{s\_name}{s_name}{}%
+ {gen}%
{the value of the last {\tt s\_init} argument
- \seesect{Interaction:}}
-\macrodef{sourcerad\_}{sourcerad_}{}
- {cct}
- {default source radius}
+ \seesect{Interaction:}}%
+\macrodef{sourcerad\_}{sourcerad_}{}%
+ {cct}%
+ {default source radius}%
+\macrodef{slantbox}{slantbox}{%
+ ({\sl wid, height, x offset, y offset, attributes})}%
+ {dpictools}%
+ {$\;\;$ Trapezoid formed from a box with top corners displaced right by
+ $x$ offset and right corners displaced up by $y$ offset.}%
\macrodef{source}{source}{(\linespec,
- V|v|I|i|ii|AC|B|F|G|H|J|Q|L|N|P|S[C[r]]|E[r]]|T|X|U|{\sl other}, {\sl
- diameter},R)}
- {cct}
- {source, blank or:
- V = voltage source; v = alternate voltage source;
- I = current source; i = alternate current source;
- ii = double arrow current source; AC = AC source;
- B = bulb; F = fluorescent; G = generator; H = step
- function; L = lamp; N = neon; P = pulse; Q = charge;
- R = ramp; r = right orientation; S = sinusoid;
- SC = quarter arc; SE = arc; T = triangle; U =
- square-wave; X = interior X; other = custom interior
- label or waveform; arg 4: R = reversed polarity;
- arg 5 modifies the circle with e.g., color or fill
- \seesect{Twoterminal:}}
-\macrodef{speaker}{speaker}{( U|D|L|R|{\sl degrees},{\sl size},H)}
- {cct}
- {speaker, {\sl In1} to {\sl In7} defined; {\tt H}=horn
- \seesect{Composite:}}
-\macrodef{sprod3D}{sprod3D}{(a,x,y,z)}
- {3D} {scalar product of triple x,y,z by a}
-\macrodef{sp\_}{sp_}{}
- {gen}
- {evaluates to medium space for gpic strings}
-\macrodef{sqrta}{sqrta}{({\sl arg})}
- {gen}
+ V|v|tv|I|i|ti|ii|AC|B|F|G|H|J|Q|L|N|P|S[C[r]]|E[r]]|T|X|U|{\sl other}, {\sl
+ diameter},R)}%
+ {cct}%
+ {source, arg2 blank or:\\
+ {\tt V}: voltage source;\\
+ {\tt v}: alternate voltage source;\\
+ {\tt tv}: truncated-bar alternate voltage source;\\
+ {\tt I}: current source;\\
+ {\tt i}: alternate current source;\\
+ {\tt ti}: truncated-bar alternate current source;\\
+ {\tt ii}: double arrow current source; AC: AC source;\\
+ {\tt B}: bulb;\\
+ {\tt F}: fluorescent;\\
+ {\tt G}: generator;\\
+ {\tt H}: step function;\\
+ {\tt L}: lamp;\\
+ {\tt N}: neon;\\
+ {\tt P}: pulse;\\
+ {\tt Q}: charge;\\
+ {\tt R}: ramp;
+ {\tt r}: right orientation;
+ {\tt S}: sinusoid;\\
+ {\tt SC}: quarter arc;\\
+ {\tt SE}: arc;\\
+ {\tt T}: triangle;\\
+ {\tt U}: square-wave;\\
+ {\tt X}: interior X;\\
+ other: custom interior label or waveform;\\
+ arg 4: R: reversed polarity;\\
+ arg 5 modifies the circle with e.g., color or fill
+ \seesect{Twoterminal:}}%
+\macrodef{speaker}{speaker}{( U|D|L|R|{\sl degrees},{\sl size},H,attributes)}%
+ {cct}%
+ {speaker, {\sl In1} to {\sl In7} defined; {\tt H}: horn
+ \seesect{Composite:}}%
+\macrodef{sprod3}{sprod3}{({\sl scalar, vec1, vec2})}%
+ {dpictools}%
+ {$\;\;$ Multiplied vector by scalar arg1: {\sl vec2 = vec1 * arg1}.}%
+\macrodef{sprod3D}{sprod3D}{(a,x,y,z)}%
+ {3D} {scalar product of triple x,y,z by arg1}%
+\macrodef{sp\_}{sp_}{}%
+ {gen}%
+ {evaluates to medium space for gpic strings}%
+\macrodef{sqrta}{sqrta}{({\sl arg})}%
+ {gen}%
{square root of the absolute value of {\sl arg}; i.e.,
- {\tt sqrt(abs({\sl arg}))}}
-\macrodef{SQUID}{SQUID}{({\sl n, diameter, initial angle}, {\tt ccw|cw})}
- {cct}
+ {\tt sqrt(abs({\sl arg}))}}%
+\macrodef{SQUID}{SQUID}{({\sl n, diameter, initial angle}, {\tt ccw|cw})}%
+ {cct}%
{Superconducting quantum interface device
with {\sl }n junctions labeled {\tt J1, ... J}{\sl n} placed around
a circle with initial angle -90 deg (by default) with respect to the
- current drawing direction. The default diameter is {\tt dimen\_} }
-\macrodef{s\_}{s_}{}
- {gen}
- {.s with respect to current direction}
-\macrodef{stackargs\_}{stackargs}{(`{\sl stackname}',{\sl args})}
- {gen}
- {Stack arg 2, arg 3, ... onto the named stack up to a blank arg}
-\macrodef{stackcopy\_}{stackcopy_}{(`{\sl name 1}',`{\sl name 2}')}
- {gen}
+ current drawing direction. The default diameter is {\tt dimen\_} }%
+\macrodef{s\_}{s_}{}%
+ {gen}%
+ {.s with respect to current direction}%
+\macrodef{stackargs\_}{stackargs}{(`{\sl stackname}',{\sl args})}%
+ {gen}%
+ {Stack arg 2, arg 3, ... onto the named stack up to a blank arg}%
+\macrodef{stackcopy\_}{stackcopy_}{(`{\sl name 1}',`{\sl name 2}')}%
+ {gen}%
{Copy stack 1 into stack 2, preserving the order of pushed
- elements}
-\macrodef{stackdo\_}{stackdo}{(`{\sl stackname}',{\sl commands})}
- {gen}
- {Empty the stack to the first blank entry, performing arg 2}
+ elements}%
+\macrodef{stackdo\_}{stackdo}{(`{\sl stackname}',{\sl commands})}%
+ {gen}%
+ {Empty the stack to the first blank entry, performing arg 2}%
\macrodef{stackexec\_}{stackexec_}{(`{\sl name 1}',`{\sl name 2}',%
- {\sl commands})}
- {gen}
+ {\sl commands})}%
+ {gen}%
{Copy stack 1 into stack 2, performing arg3 for each nonblank
- entry}
-\macrodef{stackprint\_}{stackprint_}{(`{\sl stack name}')}
- {gen}
- {Print the contents of the stack to the terminal}
+ entry}%
+\macrodef{stackprint\_}{stackprint_}{(`{\sl stack name}')}%
+ {gen}%
+ {Print the contents of the stack to the terminal}%
%\macrodef{stackpromote\_}{stackpromote_}{({\sl prefix},%
-% `{\sl stack name}',{\sl In name})}
-% {gen}
+% `{\sl stack name}',{\sl In name})}%
+% {gen}%
% {Define locations {\tt In1} or {\sl In name }{\tt 1}, $\ldots$ corresponding % to the locations in stack {\sl stack name}, as created by the
% {\tt AutoGate} and {\tt Autologic} macros. Each location is prefixed
-% by argument 1 ``.''}
-\macrodef{stackreverse\_}{stackreverse_}{(`{\sl stack name}')}
- {gen}
- {Reverse the order of elements in a stack, preserving the name}
+% by argument 1 ``.''}%
+\macrodef{stackreverse\_}{stackreverse_}{(`{\sl stack name}')}%
+ {gen}%
+ {Reverse the order of elements in a stack, preserving the name}%
\macrodef{stacksplit\_}{stacksplit_}{(`{\sl stack name}',{\sl string},{\sl
- separator})}
- {gen}
+ separator})}%
+ {gen}%
{Stack the fields of {\sl string} left to right separated
by nonblank
{\sl separator} (default .). White space preceding the fields
- is ignored.}
-\macrodef{sum3D}{sum3D}{({\sl x1,y1,z1,x2,y2,z2})}
- {3D} {sum of two triples}
-\macrodef{sum\_}{sum_}{({\sl a},{\sl b})}
- {gen}
- {binary sum}
-\macrodef{sus}{sus}{({\sl linespec, chars, label})}
- {cct}
+ is ignored.}%
+\macrodef{sum3}{sum3}{({\sl vec1, vec2, vec3})}%
+ {dpictools}%
+ {$\;\;$ The 3-vector sum
+ $\hbox{\sl vec3} = \hbox{\sl vec1} + \hbox{\sl vec2}$.}%
+\macrodef{sum3D}{sum3D}{({\sl x1,y1,z1,x2,y2,z2})}%
+ {3D} {sum of two triples}%
+\macrodef{sum\_}{sum_}{({\sl a},{\sl b})}%
+ {gen}%
+ {binary sum}%
+\macrodef{sus}{sus}{({\sl linespec, chars, label})}%
+ {cct}%
{Wrapper to place an SUS thyristor as a two-terminal element with
{\tt [ ]} block label given by the third argument
- \seesect{Semiconductors:}}
-\macrodef{svec\_}{svec_}{({\sl x},{\sl y})}
- {log}
- {scaled and rotated grid coordinate vector}
-\macrodef{s\_wd}{s_wd}{({\sl name},{\sl default})}
- {gen}
- {width of the most recent (or named) {\tt s\_box}
- \seesect{Interaction:}}
-\macrodef{switch}{switch}{(\linespec,L|R,[C|O][D],[B|D])}
- {cct}
+ \seesect{Semiconductors:}}%
+\macrodef{svec\_}{svec_}{({\sl x},{\sl y})}%
+ {log}%
+ {scaled and rotated grid coordinate vector}%
+\macrodef{s\_wd}{s_wd}{({\sl name},{\sl default})}%
+ {gen}%
+ {width of the most recent (or named) {\tt s\_box}%
+ \seesect{Interaction:}}%
+\macrodef{switch}{switch}{(\linespec,L|R,[C|O][D],[B|D])}%
+ {cct}%
{SPST switch (wrapper for bswitch, lswitch, and dswitch),
- arg2: R=right orientation (default L=left);
- if arg4=blank (knife switch): arg3 = [O{\tt|}C][D][A]
- O= opening, C=closing, D=dots, A=blade arrowhead;
- if arg4=B (button switch): arg3 = O{\tt|}C
- O=normally open, C=normally closed,
- if arg4=D: arg3 = same as for dswitch \seesect{Twoterminal:}}
-\macrodef{sw\_}{sw_}{}
- {gen}
- {.sw with respect to current direction}
+ arg2: {\tt R}: right orientation (default {\tt L} for left);\\
+ if arg4=blank (knife switch): arg3 = {\tt [O|C][D][A]},
+ {\tt O}: opening, {\tt C}: closing, {\tt D}:dots,
+ {\tt A}: blade arrowhead;\\
+ if arg4=B (button switch): arg3 =
+ {\tt O|C}: {\tt O}: normally open, {\tt C}: normally closed;\\
+ if arg4={\tt D}: arg3 = same as for dswitch \seesect{Twoterminal:}}%
+\macrodef{sw\_}{sw_}{}%
+ {gen}%
+ {.sw with respect to current direction}%
%
\Letter{T}%
\macrodef{tapped}{tapped}{(`{\sl two-terminal element}',
[{\sl arrowhd} | type={\sl arrowhd};name={\sl Name}],
- {\sl fraction, length, fraction, length,} $\cdots$)}
- {cct}
+ {\sl fraction, length, fraction, length,} $\cdots$)}%
+ {cct}%
{Draw the two-terminal element with taps in a [ ] block (see
{\tt addtaps}).
{\sl arrowhd} = blank or one of {\tt . - <- -> <->}. Each fraction
@@ -2498,237 +2852,260 @@ justification})}
length to the left. Tap names are Tap1, Tap2, $\cdots$ by default
or Name1, Name2, $\cdots$ if specified. Internal block names are
{\tt .Start, .End,} and {.C} corresponding to the drawn element,
- and the tap names \seesect{Composite:} }
-\macrodef{ta\_xy}{ta_xy}{({\sl x, y})}
- {cct}
- {macro-internal coordinates adjusted for {\tt L|R}}
-\macrodef{tbox}{tbox}{({\sl text,wid,ht},<|>|<>,{\sl type})}
- {cct}
+ and the tap names \seesect{Composite:} }%
+\macrodef{ta\_xy}{ta_xy}{({\sl x, y})}%
+ {cct}%
+ {macro-internal coordinates adjusted for {\tt L|R}}%
+\macrodef{tbox}{tbox}{({\sl text,wid,ht},<|>|<>,{\sl attributes})}%
+ {cct}%
{Pointed terminal box. The {\sl text} is placed at the rectangular
center
in math mode unless the text begins with {\tt "} or {\tt sprintf} in
which case the arument is used literally. Arg 4 determines whether
the point is forward, backward, or both with respect to the current
drawing direction.
- \seesect{Composite:}}
-\macrodef{tconn}{tconn}{({\sl linespec, chars}|{\sl keys}, {\sl wid})}
- {cct}
- {Terminal connector drawn on a linespec, with head enclosed in a {\tt [ ]}
+ \seesect{Composite:}}%
+\macrodef{tconn}{tconn}{({\sl linespec, chars}|{\sl keys}, {\sl wid})}%
+ {cct}%
+ {Terminal connector drawn on a linespec, with head enclosed in a {\tt []}%
block. The permissible {\sl chars} are:
- {\tt > | >> | < | << | A | AA | M | O | OF}.
+ {\tt > | >{}> | < | <{}< | A | AA | M | O | OF}.
Type {\tt O} draws a node (circle); {\tt OF} a filled circle.
- Type {\tt M} is a black bar; {\tt A} is an open arc end; type {\tt AA}
+ Type {\tt M} is a black bar; {\tt A} is an open arc end; type {\tt AA}%
a double open arc. Type {\tt >} (the default) is an arrow-like output
connector; {\tt <} and {\tt <<} input connectors. Arg 3 is arrowhead
width or circle diameter when key-value pairs are not used.
If keys are specified, they are {\tt type=}{\sl chars} as previously;
{\tt wdth=}{\sl expr}; {\tt lgth=}{\sl expr}; {\tt sep=}{\sl expr};
- {\tt head=}{\sl attributes except} {\tt lgth, wdth.}
+ {\tt head=}{\sl attributes except} {\tt lgth, wdth.}%
The key {\tt sep=} is the double-head separation
- \seesect{Composite:}}
-\macrodef{tgate}{tgate}{({\sl linespec,} [B][R|L])}
- {cct}
+ \seesect{Composite:}}%
+\macrodef{testexpr}{testexpr}{({\sl variable, expr1, expr2, \ldots})}%
+ {dpictools}%
+ {$\;\;$ Set the variable given by arg1 to the index of the first true
+ alternative in a sequence of logical expressions, e.g.,
+ {\tt testexpr(i, 1>2, 1<2 )} sets {\sl i} to 2. The variable is set to 0
+ if no test is true.}%
+\macrodef{tgate}{tgate}{({\sl linespec,} [B][R|L])}%
+ {cct}%
{transmission gate, {\tt B=} ebox type; {\tt L=} oriented left
- \seesect{Semiconductors:}}
-\macrodef{thermocouple}{thermocouple}{({\sl linespec, wid, ht,} L|R [T])}
- {cct}
+ \seesect{Semiconductors:}}%
+\macrodef{thermocouple}{thermocouple}{({\sl linespec, wid, ht,} L|R [T])}%
+ {cct}%
{ Thermocouple drawn to the left (by default) of the
{\sl linespec} line. A {\tt T} argument truncates the leads so
- only the two branches appear. {\tt R=}
- right orientation. \seesect{Twoterminal:}}
-\macrodef{thicklines\_}{thicklines_}{({\sl number})}
- {gen}
- {set line thickness in points}
-\macrodef{thinlines\_}{thinlines_}{({\sl number})}
- {gen}
- {set line thickness in points}
-\macrodef{threeD\_init}{threeD_init}{}
- {3D} {initialize 3D transformations (reads {\tt lib3D.m4})}
+ only the two branches appear. {\tt R=}%
+ right orientation. \seesect{Twoterminal:}}%
+\macrodef{thicklines\_}{thicklines_}{({\sl number})}%
+ {gen}%
+ {set line thickness in points}%
+\macrodef{thinlines\_}{thinlines_}{({\sl number})}%
+ {gen}%
+ {set line thickness in points}%
+\macrodef{threeD\_init}{threeD_init}{}%
+ {3D} {initialize 3D transformations (reads {\tt lib3D.m4})}%
\macrodef{thyristor}{thyristor}{(\linespec,%
- {\tt [SCR|SCS|SUS|SBS|IEC][{\sl chars}]})}
- {cct}
- {Composite thyristor element in {\tt []}block:
- types
- SCR: silicon controlled rectifier
- (default), SCS: silicon controlled
- switch, SUS: silicon unilateral switch,
- SBS: silicon bilateral switch, IEC:
- type IEC.
- {\sl Chars} to modify or define the element:
- K: open arrowheads, A: arrowhead, F:
- half arrowhead, B: bidirectional diode,
- E: adds envelope, H: perpendicular
- gate (endpoint G), N: anode gate
- (endpoint Ga), U: centre line in diodes
- V: perpendicular gate across arrowhead
- centre,
- R=right orientation, E=envelope
- \seesect{Semiconductors:}}
-\macrodef{thyristor\_t}{thyristor_t}{({\sl linespec, chars, label})}
- {cct}
+ {\tt [SCR|SCS|SUS|SBS|IEC][{\sl chars}]})}%
+ {cct}%
+ {Composite thyristor element in {\tt []}block, types:\\
+ {\tt SCR}: silicon controlled rectifier (default),\\
+ {\tt SCS}: silicon controlled switch,\\
+ {\tt SUS}: silicon unilateral switch,\\
+ {\tt SBS}: silicon bilateral switch,\\
+ {\tt IEC}: type IEC.\\
+ {\sl Chars} to modify or define the element:\\
+ {\tt K}: open arrowheads,\\
+ {\tt A}: arrowhead,\\
+ {\tt F}: half arrowhead,\\
+ {\tt B}: bidirectional diode,\\
+ {\tt E}: adds envelope,\\
+ {\tt H}: perpendicular gate (endpoint {\sl G}),\\
+ {\tt N}: anode gate (endpoint {\sl Ga}),\\
+ {\tt U}: centre line in diodes,\\
+ {\tt V}: perpendicular gate across arrowhead centre,\\
+ {\tt R}: right orientation,\\
+ {\tt E}: envelope
+ \seesect{Semiconductors:}}%
+\macrodef{thyristor\_t}{thyristor_t}{({\sl linespec, chars, label})}%
+ {cct}%
{Wrapper to place a thyristor as a two-terminal element with
{\tt [ ]} block label given by the third argument
- \seesect{Semiconductors:}}
-\macrodef{tikznode}{tikznode}{({\sl \Tikz node name, position}) }
- {pgf}
- {insert \Tikz code to define a zero-size \Tikz node at {\sl location}
+ \seesect{Semiconductors:}}%
+\macrodef{tikznode}{tikznode}{({\sl \Tikz node name, position}) }%
+ {pgf}%
+ {insert \Tikz code to define a zero-size \Tikz node at {\sl location}%
(default {\tt Here}) to assist with inclusion of \pic code output
in \Tikz diagrams. This macro must be invoked in the outermost
- \pic scope. \seesect{Tikzwithpic:}}
-\macrodef{tline}{tline}{(\linespec,{\sl wid},{\sl ht}) }
- {cct}
- {transmission line, manhattan direction\seesect{Twoterminal:}}
-\macrodef{ToPos}{ToPos}{({\sl position}, U|D|L|R|{\sl degrees}, {\sl length}) }
- {gen}
+ \pic scope. \seesect{Tikzwithpic:}}%
+\macrodef{tline}{tline}{(\linespec,{\sl wid},{\sl ht}) }%
+ {cct}%
+ {transmission line, manhattan direction\seesect{Twoterminal:}}%
+\macrodef{ToPos}{ToPos}{({\sl position}, U|D|L|R|{\sl degrees}, {\sl length}) }%
+ {gen}%
{Evaluates to {\tt from {\sl position} - Rect\_({\sl length, angle}) to
- {\sl position}} from the polar-coordinate data in the arguments }
+ {\sl position}} from the polar-coordinate data in the arguments }%
\macrodef{transformer}{transformer}{(\linespec,L|R,{\sl np},%
-[A|P][W|L][D1|D2|D12|D21],{\sl ns})}
- {cct}
- {2-winding transformer or choke with terminals P1, P2, TP, S1,
- S2, TS:
- arg2: L = left, R = right, arg3: np primary arcs, arg5: ns secondary
- arcs, arg4: A = air core, P = powder (dashed) core, W = wide windings,
- L = looped windings, D1: phase dots at P1 and S1 end; D2 at P2 and
- S2 end; D12 at P1 and S2 end; D21 at P2 and S1 end
- \seesect{Composite:}}
-\macrodef{tr\_xy\_init}{tr_xy_init}{({\sl origin, unit size, sign })}
- {cct}
- {initialize {\tt tr\_xy}}
-\macrodef{tr\_xy}{tr_xy}{({\sl x, y})}
- {cct}
- {relative macro internal coordinates adjusted for {\tt L|R}}
-\macrodef{tstrip}{tstrip}{(R|L|U|D|{\sl degrees, nterms, chars})}
- {cct}
+[A|P][W|L][D1|D2|D12|D21],{\sl ns})}%
+ {cct}%
+ {2-winding transformer or choke with terminals {\sl P1, P2, TP, S1, S2, TS}:\\
+ arg2: {\tt L}: left, {\tt R}: right,\\
+ arg3: np primary arcs,\\
+ arg5: ns secondary arcs,\\
+ arg4:
+ {\tt A}: air core,\\
+ {\tt P}: powder (dashed) core,\\
+ {\tt W}: wide windings,\\
+ {\tt L}: looped windings,\\
+ {\tt D1}: phase dots at {\sl P1} and {\sl S1} end;\\
+ {\tt D2}: at {\sl P2} and {\sl S2} end;\\
+ {\tt D12}: at {\sl P1} and {\sl S2} end;\\
+ {\tt D21} at {\sl P2} and {\sl S1} end
+ \seesect{Composite:}}%
+\macrodef{tr\_xy\_init}{tr_xy_init}{({\sl origin, unit size, sign })}%
+ {cct}%
+ {initialize {\tt tr\_xy}}%
+\macrodef{tr\_xy}{tr_xy}{({\sl x, y})}%
+ {cct}%
+ {relative macro internal coordinates adjusted for {\tt L|R}}%
+\macrodef{tstrip}{tstrip}{(R|L|U|D|{\sl degrees, nterms, chars})}%
+ {cct}%
{terminal strip, chars:
- I=invisible terminals, C=circle terminals (default), D=dot terminals,
- O=omitted separator lines, {\tt wid=}value{\tt ;} total strip width,
- {\tt ht=}value{\tt ;} strip height
- \seesect{Composite:}}
+ I (invisible terminals), C (default circle terminals), D (dot terminals),
+ O (omitted separator lines), {\tt wid=}value{\tt ;} total strip width,
+ {\tt ht=}value{\tt ;} strip height, {\tt box={\sl shaded etc.};}%
+ \seesect{Composite:}}%
\macrodef{ttmotor}{ttmotor}{({\sl linespec, string, diameter, brushwid,
-brushht})}
- {cct}
- {motor with label\seesect{Twoterminal:}}
-\macrodef{twopi\_}{twopi_}{}
- {gen}
- {$2\pi$}
+brushht})}%
+ {cct}%
+ {motor with label\seesect{Twoterminal:}}%
+\macrodef{twopi\_}{twopi_}{}%
+ {gen}%
+ {$2\pi$}%
%
\Letter{U}%
-\macrodef{ujt}{ujt}{(\linespec,R,P,E)}
- {cct}
+\macrodef{ujt}{ujt}{(\linespec,R,P,E)}%
+ {cct}%
{unijunction transistor, right, P-channel, envelope
- \seesect{Semiconductors:}}
-\macrodef{unit3D}{unit3D}{(x,y,z)}
- {3D} {unit triple in the direction of triple x,y,z}
-\macrodef{up\_\_}{up__}{}
- {gen}
- {up with respect to current direction}
-\macrodef{up\_}{up_}{}
- {gen}
- {set current direction up \seesect{Placing:}}
+ \seesect{Semiconductors:}}%
+\macrodef{unit3D}{unit3D}{(x,y,z)}%
+ {3D} {unit triple in the direction of triple x,y,z}%
+\macrodef{up\_\_}{up__}{}%
+ {gen}%
+ {up with respect to current direction}%
+\macrodef{up\_}{up_}{}%
+ {gen}%
+ {set current direction up \seesect{Placing:}}%
%
\Letter{V}%
-\macrodef{variable}{variable}{(`{\sl element}',
- {\tt [A|P|L|[u]N|[u]NN][C|S]}, [+|-]{\sl angle},
- {\sl length}, at position)}
- {cct}
- {overlaid arrow or line to indicate variable 2-terminal element:
- {\tt A}=arrow, {\tt P}=preset, {\tt L}=linear, {\tt N}= symmetric
- nonlinear, {\tt C}=continuous, {\tt S}=setpwise; {\tt u} changes
- the nonlinearity direction. The angle is absolute but preceding
- it with a sign makes the angle (often -30 or -45) relative to the
- element drawing direction. If arg5 is blank the symbol is placed
- over the last {\tt [ ]} block
- \seesect{Twoterminal:}}
-\macrodef{Vcoords\_}{Vcoords_}{({\sl position})}
- {gen}
- {The $x, y$ coordinate pair of the position}
-\macrodef{Vdiff\_}{Vdiff_}{({\sl position},{\sl position})}
- {gen}
+\macrodef{variable}{variable}{(`{\sl element}', {\sl chars}, [+|-]{\sl angle},
+ {\sl length}, at position)}%
+% {\tt [A|P|L|[u]N|[u]NN][C|S]},
+ {cct}%
+ {Overlaid arrow or line to indicate variable 2-terminal element:
+ The {\sl chars} are\\
+ {\tt A}: arrow,\\
+ {\tt P}: preset,\\
+ {\tt L}: linear,\\
+ {\tt N}: symmetric nonlinear,\\
+ {\tt C}: continuous,\\
+ {\tt S}: setpwise;\\
+ {\tt u} changes the nonlinearity direction. The angle is absolute
+ but preceding it with a sign makes the angle (often -30 or -45)
+ relative to the element drawing direction.\\
+ If arg5 is blank the symbol is placed over the last {\tt []} block
+ \seesect{Twoterminal:}}%
+\macrodef{Vcoords\_}{Vcoords_}{({\sl position})}%
+ {gen}%
+ {The $x, y$ coordinate pair of the position}%
+\macrodef{Vdiff\_}{Vdiff_}{({\sl position},{\sl position})}%
+ {gen}%
{{\tt Vdiff\_(A,B)} evaluates to {\tt A-(B)} with dpic, {\tt
- A-(B.x,B.y)}
- with gpic}
-\macrodef{vec\_}{vec_}{({\sl x},{\sl y})}
- {gen}
- {position rotated with respect to current direction}
-\macrodef{View3D}{View3D}{}
- {3D} {The view vector (triple) defined by {\tt setview({\sl azim,
- elev})}. The
- {\tt project} macro projects onto the plane perpendicular to this
- vector}
-\macrodef{vlength}{vlength}{({\sl x},{\sl y})}
- {gen}
- {vector length $\sqrt{x^2+y^2}$}
-\macrodef{vperp}{vperp}{({\sl linear object})}
- {gen}
- {unit-vector pair CCW-perpendicular to linear object}
-\macrodef{Vperp}{Vperp}{({\sl position name}, {\sl position name})}
- {gen}
+ A-(B.x,B.y)}%
+ with gpic}%
+\macrodef{vec\_}{vec_}{({\sl x},{\sl y})}%
+ {gen}%
+ {position rotated with respect to current direction}%
+\macrodef{vec3}{vec3}{({\sl vector})}%
+ {dpictools}%
+ {$\;\;$ Expands to the threee components of the vector argument separated
+ by commas.}%
+\macrodef{View3D}{View3D}{}%
+ {3D} {The view vector (triple) defined by {\tt setview({\sl azimuth,
+ elevation, rotation})}. The {\tt project} macro projects onto the plane
+ through {\tt (0,0)} and orthogonal to this vector.}%
+\macrodef{vlength}{vlength}{({\sl x},{\sl y})}%
+ {gen}%
+ {vector length $\sqrt{x^2+y^2}$}%
+\macrodef{vperp}{vperp}{({\sl linear object})}%
+ {gen}%
+ {unit-vector pair CCW-perpendicular to linear object}%
+\macrodef{Vperp}{Vperp}{({\sl position name}, {\sl position name})}%
+ {gen}%
{unit-vector pair CCW-perpendicular to line joining two named
- positions}
-\macrodef{vrot\_}{vrot_}{({\sl x},{\sl y},{\sl xcosine},{\sl ycosine})}
- {gen}
- {rotation operator}
-\macrodef{vscal\_}{vscal_}{({\sl number},{\sl x},{\sl y})}
- {gen}
- {vector scale operator}
-\macrodef{Vsprod\_}{Vsprod_}{({\sl position}, {\sl expression})}
- {gen}
- {The vector in arg 1 multiplied by the scalar in arg 2}
-\macrodef{Vsum\_}{Vsum_}{({\sl position},{\sl position})}
- {gen}
+ positions}%
+\macrodef{vrot\_}{vrot_}{({\sl x},{\sl y},{\sl xcosine},{\sl ycosine})}%
+ {gen}%
+ {rotation operator}%
+\macrodef{vscal\_}{vscal_}{({\sl number},{\sl x},{\sl y})}%
+ {gen}%
+ {vector scale operator}%
+\macrodef{Vsprod\_}{Vsprod_}{({\sl position}, {\sl expression})}%
+ {gen}%
+ {The vector in arg 1 multiplied by the scalar in arg 2}%
+\macrodef{Vsum\_}{Vsum_}{({\sl position},{\sl position})}%
+ {gen}%
{{\tt Vsum\_(A,B)} evaluates to {\tt A+B} with dpic, {\tt
- A+(B.x,B.y)}
- with gpic}
+ A+(B.x,B.y)}%
+ with gpic}%
%
\Letter{W}%
-\macrodef{while\_}{while_}{(`{\sl test}',`{\sl actions}')}
- {gen}
- {Integer m4 while loop}
-\macrodef{wid\_}{wid_}{}
- {gen}
- {width with respect to current direction}
+\macrodef{while\_}{while_}{(`{\sl test}',`{\sl actions}')}%
+ {gen}%
+ {Integer m4 while loop}%
+\macrodef{wid\_}{wid_}{}%
+ {gen}%
+ {width with respect to current direction}%
\macrodef{winding}{winding}{(L|R, {\sl diam, pitch, turns, core wid,
- core color})}
- {cct}
- {core winding drawn in the current direction; {\tt R}=right-handed
- \seesect{Composite:}}
-\macrodef{w\_}{w_}{}
- {gen}
- {.w with respect to current direction}
-\macrodef{XOR\_gate}{XOR_gate}{({\sl n},N)}
- {log}
- {`xor' gate, 2 or {\sl n\/} inputs; N=negated input.
+ core color})}%
+ {cct}%
+ {core winding drawn in the current direction; {\tt R}: right-handed
+ \seesect{Composite:}}%
+\macrodef{w\_}{w_}{}%
+ {gen}%
+ {.w with respect to current direction}%
+\macrodef{XOR\_gate}{XOR_gate}{({\sl n},N)}%
+ {log}%
+ {`xor' gate, 2 or {\sl n\/} inputs; {\tt N}: negated input.
Otherwise, arg1 can be a sequence of letters {\tt P|N} to define
normal or negated inputs.
- \seesect{Logicgates:}}
-\macrodef{XOR\_off}{XOR_off}{}
- {log}
- {XOR and NXOR offset of input face}
+ \seesect{Logicgates:}}%
+\macrodef{XOR\_off}{XOR_off}{}%
+ {log}%
+ {XOR and NXOR offset of input face}%
%
\Letter{X}%
-\macrodef{xtal}{xtal}{(\linespec,{\sl keys})}
- {cct}
+\macrodef{xtal}{xtal}{(\linespec,{\sl keys})}%
+ {cct}%
{Quartz crystal. The {\sl keys} are
- {\tt type=N} (default) or {\tt R} (round);
- type {\tt N} keys:
- {\tt lgth=}{\sl expr} (body length);
- {\tt wdth=}{\sl expr} (body width);
- {\tt bxwd=}{\sl expr} (body inner box width);
- {\tt box=} box attributes ({\tt shaded} $\ldots$);
- type {\tt R} keys:
- {\tt outerdiam=}{\sl expr};
- {\tt innerdiam=}{\sl expr};
- {\tt outer=} outer circle attributes ({\tt dotted} $\ldots$);
+ {\tt type=N} (default) or {\tt type=R} (round);\\
+ type {\tt N} keys:\\
+ {\tt lgth=}{\sl expr} (body length);\\
+ {\tt wdth=}{\sl expr} (body width);\\
+ {\tt bxwd=}{\sl expr} (body inner box width);\\
+ {\tt box=} box attributes ({\tt shaded} $\ldots$);\\
+ type {\tt R} keys:\\
+ {\tt outerdiam=}{\sl expr};\\
+ {\tt innerdiam=}{\sl expr};\\
+ {\tt outer=} outer circle attributes ({\tt dotted} $\ldots$);\\
{\tt inner=} inner circle attributes ({\tt shaded} $\ldots$)%
-\seesect{Twoterminal:}}
-\macrodef{xtract}{xtract}{({\sl string, substr1, substr2, $\ldots$})}
- {gen}
- {returns substrings if present}
+\seesect{Twoterminal:}}%
+\macrodef{xtract}{xtract}{({\sl string, substr1, substr2, $\ldots$})}%
+ {gen}%
+ {returns substrings if present}%
\Letter{Y}%
\macrodef{Ysymbol}{Ysymbol}{(at {\sl position},keys,
- U|D|L|R|{\sl degrees}) (default {\tt U} for up)}
- {cct}
+ U|D|L|R|{\sl degrees}) (default {\tt U} for up)}%
+ {cct}%
{Y symbol for power-system diagrams
- {\sl keys:} {\tt size={\sl expression}; type=G}}
-% \end{tabbing}
+ {\sl keys:} {\tt size={\sl expression}; type=G}}%
+% \end{tabbing}%