diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex')
-rw-r--r-- | Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex | 103 |
1 files changed, 49 insertions, 54 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex index a6052489796..3f628da582d 100644 --- a/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex +++ b/Master/texmf-dist/tex/generic/pgf/libraries/decorations/pgflibrarydecorations.pathmorphing.code.tex @@ -7,12 +7,12 @@ % % See the file doc/generic/pgf/licenses/LICENSE for more details. -\usepgfmodule{decorations} +\usepgfmodule{decorations}% % % These decorations "morph" paths. That means that the -% orginal characteristic of the path is kept and the number of +% original characteristic of the path is kept and the number of % subpaths remains the same -- only, the lines are slightly offset or % changed by the decoration. For instance a line might be turned into % a squiggly line or a snaking line or a bumping line. @@ -28,31 +28,31 @@ % zigzag decoration. % -\pgfdeclaredecoration{zigzag}{up from center}{ +\pgfdeclaredecoration{zigzag}{up from center}{% \state{up from center}[width=+.5\pgfdecorationsegmentlength, next state=big down] { \pgfpathlineto{\pgfqpoint{.25\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} - } + }% \state{big down}[switch if less than=+.5\pgfdecorationsegmentlength to center finish, width=+.5\pgfdecorationsegmentlength, next state=big up] { \pgfpathlineto{\pgfqpoint{.25\pgfdecorationsegmentlength}{-\pgfdecorationsegmentamplitude}} - } + }% \state{big up}[switch if less than=+.5\pgfdecorationsegmentlength to center finish, width=+.5\pgfdecorationsegmentlength, next state=big down] { \pgfpathlineto{\pgfqpoint{.25\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} - } + }% \state{center finish}[width=0pt, next state=final]{ \pgfpathlineto{\pgfpointorigin} - } + }% \state{final} { \pgfpathlineto{\pgfpointdecoratedpathlast} - } -} + }% +}% @@ -62,17 +62,17 @@ % Parameters: \pgfdecorationsegmentamplitude, \pgfdecorationsegmentlength \pgfdeclaredecoration{saw}{initial} -{ +{% \state{initial}[auto end on length=+\pgfdecorationsegmentlength, auto corner on length=+\pgfdecorationsegmentlength, width=+\pgfdecorationsegmentlength] { \pgfpathlineto{\pgfqpoint{\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} \pgfpathlineto{\pgfqpoint{\pgfdecorationsegmentlength}{0pt}} - } + }% \state{final} - {} -} + {}% +}% @@ -84,10 +84,10 @@ % Parameters: \pgfdecorationsegmentamplitude, \pgfdecorationsegmentlength \pgfdeclaredecoration{random steps}{start} -{ - \state{start}[width=+0pt,next state=step,persistent precomputation=\pgfdecoratepathhascornerstrue]{} +{% + \state{start}[width=+0pt,next state=step,persistent precomputation=\pgfdecoratepathhascornerstrue]{}% \state{step}[auto end on length=1.5\pgfdecorationsegmentlength, - auto corner on length=1.5\pgfdecorationsegmentlength, + auto corner on length=1.5\pgfdecorationsegmentlength, width=+\pgfdecorationsegmentlength] { \pgfpathlineto{ @@ -95,29 +95,29 @@ {\pgfpoint{\pgfdecorationsegmentlength}{0pt}} {\pgfpoint{rand*\pgfdecorationsegmentamplitude}{rand*\pgfdecorationsegmentamplitude}} } - } + }% \state{final} - {} -} + {}% +}% % Meta-decoration line zigzag -\pgfdeclaremetadecoration{straight zigzag}{line to}{ +\pgfdeclaremetadecoration{straight zigzag}{line to}{% \state{line to}[width=\pgfmetadecorationsegmentlength, next state=zigzag] { \decoration{curveto} - } + }% \state{zigzag}[width=\pgfmetadecorationsegmentlength, next state=line to] { \decoration{zigzag} - } + }% \state{final} { \decoration{curveto} - } -} + }% +}% @@ -138,7 +138,7 @@ % Parameters: \pgfdecorationsegmentamplitude, \pgfdecorationsegmentaspect \pgfdeclaredecoration{bent}{bent} -{ +{% \state{bent}[width=+\pgfdecoratedinputsegmentremainingdistance] { \pgfpathcurveto @@ -146,44 +146,44 @@ {\pgfpointadd{\pgfqpoint{\pgfdecoratedinputsegmentremainingdistance}{0pt}} {\pgfqpoint{-\pgfdecorationsegmentaspect\pgfdecoratedinputsegmentremainingdistance}{\pgfdecorationsegmentamplitude}}} {\pgfqpoint{\pgfdecoratedinputsegmentremainingdistance}{0pt}} - } + }% \state{final} - {} -} + {}% +}% % decoration snake % -% This decoration produces a hopefully optically pleasing squiggly snake. +% This decoration produces a hopefully optically pleasing squiggly snake. % % Parameters: \pgfdecorationsegmentamplitude, \pgfdecorationsegmentlength \pgfdeclaredecoration{snake}{initial} -{ +{% \state{initial}[switch if less than=+.625\pgfdecorationsegmentlength to final, width=+.3125\pgfdecorationsegmentlength, next state=down] - { + { \pgfpathcurveto {\pgfqpoint{.125\pgfdecorationsegmentlength}{0pt}} {\pgfqpoint{.1875\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} {\pgfqpoint{.3125\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} - } + }% \state{down}[switch if less than=+.8125\pgfdecorationsegmentlength to end down, width=+.5\pgfdecorationsegmentlength, next state=up] { \pgfpathcosine{\pgfqpoint{.25\pgfdecorationsegmentlength}{-1\pgfdecorationsegmentamplitude}} \pgfpathsine{\pgfqpoint{.25\pgfdecorationsegmentlength}{-1\pgfdecorationsegmentamplitude}} - } + }% \state{up}[switch if less than=+.8125\pgfdecorationsegmentlength to end up, width=+.5\pgfdecorationsegmentlength, next state=down] { \pgfpathcosine{\pgfqpoint{.25\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} \pgfpathsine{\pgfqpoint{.25\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} - } + }% \state{end down}[width=+.3125\pgfdecorationsegmentlength, next state=final] { @@ -191,7 +191,7 @@ {\pgfqpoint{.125\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} {\pgfqpoint{.1875\pgfdecorationsegmentlength}{0pt}} {\pgfqpoint{.3125\pgfdecorationsegmentlength}{0pt}} - } + }% \state{end up}[width=+.3125\pgfdecorationsegmentlength, next state=final] { @@ -199,12 +199,12 @@ {\pgfqpoint{.125\pgfdecorationsegmentlength}{-\pgfdecorationsegmentamplitude}} {\pgfqpoint{.1875\pgfdecorationsegmentlength}{0pt}} {\pgfqpoint{.3125\pgfdecorationsegmentlength}{0pt}} - } + }% \state{final} { \pgfpathlineto{\pgfpointdecoratedpathlast} - } -} + }% +}% % coil decoration @@ -212,7 +212,7 @@ % Parameters: \pgfdecorationsegmentamplitude, \pgfdecorationsegmentlength, \pgfdeclaredecoration{coil}{coil} -{ +{% \state{coil}[switch if less than=% 1.5\pgfdecorationsegmentlength+% \pgfdecorationsegmentaspect\pgfdecorationsegmentamplitude+% @@ -235,7 +235,7 @@ {\pgfpoint@oncoil{0.445}{-1 }{10}} {\pgfpoint@oncoil{0 }{-0.555}{11}} {\pgfpoint@oncoil{0 }{ 0 }{12}} - } + }% \state{last}[width=.5\pgfdecorationsegmentlength+% \pgfdecorationsegmentaspect\pgfdecorationsegmentamplitude+% \pgfdecorationsegmentaspect\pgfdecorationsegmentamplitude,next state=final] @@ -248,12 +248,12 @@ {\pgfpoint@oncoil{1.555}{ 1 }{4}} {\pgfpoint@oncoil{2 }{ 0.555}{5}} {\pgfpoint@oncoil{2 }{ 0 }{6}} - } + }% \state{final} { \pgfpathlineto{\pgfpointdecoratedpathlast} - } -} + }% +}% \def\pgfpoint@oncoil#1#2#3{% \pgf@x=#1\pgfdecorationsegmentamplitude% @@ -261,7 +261,7 @@ \pgf@y=#2\pgfdecorationsegmentamplitude% \pgf@xa=0.083333333333\pgfdecorationsegmentlength% \advance\pgf@x by#3\pgf@xa% -} +}% % bumps decoration @@ -269,7 +269,7 @@ % Parameters: \pgfdecorationsegmentamplitude, \pgfdecorationsegmentlength \pgfdeclaredecoration{bumps}{initial} -{ +{% \state{initial}[auto end on length=+.51\pgfdecorationsegmentlength, auto corner on length=+.51\pgfdecorationsegmentlength, width=+.5\pgfdecorationsegmentlength] @@ -282,18 +282,13 @@ {\pgfqpoint{.38875\pgfdecorationsegmentlength}{\pgfdecorationsegmentamplitude}} {\pgfqpoint{.5\pgfdecorationsegmentlength}{.5\pgfdecorationsegmentamplitude}} {\pgfqpoint{.5\pgfdecorationsegmentlength}{0\pgfdecorationsegmentamplitude}} - } + }% \state{final} { \pgfpathlineto{\pgfpointdecoratedpathlast} - } -} - - - - - + }% +}% -\endinput
\ No newline at end of file +\endinput |