diff options
Diffstat (limited to 'Master/texmf-dist/doc/luatex/luamplib')
| -rw-r--r-- | Master/texmf-dist/doc/luatex/luamplib/NEWS | 66 | ||||
| -rw-r--r-- | Master/texmf-dist/doc/luatex/luamplib/luamplib.pdf | bin | 213718 -> 274674 bytes | |||
| -rw-r--r-- | Master/texmf-dist/doc/luatex/luamplib/test-luamplib-latex.tex | 108 | ||||
| -rw-r--r-- | Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex | 68 |
4 files changed, 207 insertions, 35 deletions
diff --git a/Master/texmf-dist/doc/luatex/luamplib/NEWS b/Master/texmf-dist/doc/luatex/luamplib/NEWS index 81f07ac38fa..f53e2b36029 100644 --- a/Master/texmf-dist/doc/luatex/luamplib/NEWS +++ b/Master/texmf-dist/doc/luatex/luamplib/NEWS @@ -1,5 +1,71 @@ History of the luamplib package +2024/11/12 2.35.0 + * even under \mplibtextextlabel{true}, the original 'infont' operator will + be used when the character slot of the text argument is less than 32, or is + equal to 35, 36, 37, 38, 92, 94, 95, 123, 125, 126 or 127. + + * \mplibforcehmode will have effects on \usemplibgroup as well as ordinary + metapost figures. + + * support tagged PDF when tagpdf package is activated. The related code is + currently in experimental stage. See the documentation for details. + +2024/08/03 2.34.5 + * provide 'withgroupbbox' macro for transparency group to enable users to + control the bounding box + + * write down the width/height/depth values of mplibgroup to the log file + +2024/07/31 2.34.4 + * 'withpattern' operator accepts a <textual picture> as well as a <path> + for its operand. Thus users can give pattern effect to the result of btex + command or infont operator. + + * fix regarding line width in mplibgraphictext + +2024/07/27 2.34.3 + * in DVI mode, use LaTeX's shipout hooks to generate new XObjects + or to put resources to pageresources. (in plain, load atbegshi.sty) + + * fix shading to allow the even-odd rule + +2024/07/24 2.34.2 + * With the newly introduced macros, \mplibgroup ... \endmplibgroup, users + can define a transparency group or a normal form XObject from TeX side. + The LaTeX environment 'mplibgroup' is identical to this pair of macros. + See the document for details. + + * document: be more precise about the color effect of a transparency group + + * remove trailing zeros from numeric objects to get smaller PDF + +2024/07/19 2.34.1 + * transparency group is available with plain format as well. + * transparency group once used is reusable in the TeX code or + in other MetaPost code chunks. see the document for details. + +2024/07/17 2.34.0 + * support transparency group with metafun format + * fix regarding default value in circular fading mode + * fix regarging the scope of graphics state + +2024/07/14 2.33.1 + * refactor the manual, including some minor items undocumented so far + * improve fading routine to get possibly smaller pdf file + +2024/07/08 2.33.0 + * provide a new metapost operator 'withfademethod' and related macros, + which make the color of an object gradiently transparent. see luamplib + document for details. + + * fix spot-color shading routine to support user-defined colorspace + +2024/07/03 2.32.4 + * make the variable 'patterns' local + * 'math.randomseed' on plain TeX + * remove redundant code 'fullcircle scaled 0' + 2024/06/21 2.32.3 * 'coloured' is a synonym of the option 'colored' in pattern definition. diff --git a/Master/texmf-dist/doc/luatex/luamplib/luamplib.pdf b/Master/texmf-dist/doc/luatex/luamplib/luamplib.pdf Binary files differindex e51324ffe40..a6f7e5c362a 100644 --- a/Master/texmf-dist/doc/luatex/luamplib/luamplib.pdf +++ b/Master/texmf-dist/doc/luatex/luamplib/luamplib.pdf diff --git a/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-latex.tex b/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-latex.tex index c2d8cb498bf..8435ee070ca 100644 --- a/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-latex.tex +++ b/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-latex.tex @@ -7,7 +7,7 @@ \usepackage{fontspec} \setmainfont{latin modern roman} \usepackage{luamplib} -\usepackage{xcolor} +\usepackage{graphicx,xcolor} \everymplib{ beginfig(0); } \everyendmplib{ endfig; } \mpliblegacybehavior{true}% @@ -246,19 +246,19 @@ draw mpliboutlinetext.b ("$\displaystyle\frac{1}{1-x^2}$") \endmpfig \par\leavevmode \mppattern{mypatt} - \mpfig - picture q; - q := btex Q etex; - fill bbox q withcolor .8[red,white]; - draw q withcolor .8red; - \endmpfig +[ + xstep = 5, ystep = 6, + matrix = "rotated 90 scaled .75", +] +\mpfig +draw (origin--right+up) scaled 5 withcolor 1/3[blue,white] ; +draw (up--right) scaled 5 withcolor 1/3[red,white] ; +\endmpfig \endmppattern \mpfig - fill fullcircle scaled 100 withpostscript "collect"; - draw unitsquare shifted - center unitsquare scaled 45 - withpattern "mypatt" - withpostscript "evenodd" - ; +draw unitsquare shifted -center unitsquare scaled 45 withpostscript "collect" ; +draw fullcircle scaled 100 withpattern "mypatt" withpen pencircle scaled 1 + withcolor \mpcolor{red!50!blue!50} withpostscript "evenodd" ; \endmpfig \begin{mppattern}{pattuncolored} [ @@ -268,19 +268,81 @@ draw mpliboutlinetext.b ("$\displaystyle\frac{1}{1-x^2}$") \tiny\TeX \end{mppattern}\relax \mpfig - picture tex; tex := mpliboutlinetext.p ("\bfseries \TeX"); - i:=0; - for item within tex: - i:=i+1; - if i < length tex: - fill pathpart item scaled 10 withpostscript "collect"; - else: - draw pathpart item scaled 10 withpattern "pattuncolored" - withpen pencircle scaled 1/2 - withcolor 0.7 blue; - fi + picture tex; + tex = mpliboutlinetext.p ("\bfseries \TeX"); + for i=1 upto mpliboutlinenum: + draw image( + j:=0; + for item within mpliboutlinepic[i]: + j:=j+1; + draw pathpart item scaled 10 + if j < length mpliboutlinepic[i]: + withpostscript "collect" + else: + withpattern "pattuncolored" + withpen pencircle scaled 1/2 + withcolor (i/4)[red,blue] + fi; + endfor + ) + withfademethod "linear" + ; endfor \endmpfig +\par\leavevmode +\mpfig + picture mill; mill = btex \includegraphics[width=100bp]{mill} etex; + draw mill; + mill := mill shifted 125right; + draw mill + withfademethod "circular" + withfadecenter (center mill, center mill) + withfaderadius (30, abs(lrcorner mill - llcorner mill)/2) + withfadeopacity (1, 0) + ; +\endmpfig +\par +\def\test#1{% + \mpfig + fill unitsquare shifted -center unitsquare scaled 200 + withshademethod "linear" + withshadecolors (.3[red,white], .3[blue,white]) + ; + label( btex MetaPost etex scaled 3, origin) ; + draw image( + fill fullcircle scaled 100 shifted 25left + withcolor .8white + withtransparency (2,1) + ; + fill fullcircle scaled 100 shifted 25right + withcolor .8white + withtransparency (2,1) + ; + ) + asgroup "#1" + withgroupname "test:#1" + withtransparency (1,.5) + ; + currentpicture := currentpicture scaled 2/3; + \endmpfig +}% +\hbox{\test{isolated,knockout}\,\test{isolated}\vbox to\MPheight{\vss\hbox{~isolated}\vss}}% +\hbox{\test{knockout}\,\test{}}% +\hbox to\MPwidth{\hss knockout\hss}% +\leavevmode +\mpfig usemplibgroup "test:isolated,knockout" scaled 2/3 rotated 15 ; \endmpfig +\usemplibgroup{test:isolated,knockout}% +\begin{mplibgroup}{mytex}[matrix="rotated 15"] \TeX \end{mplibgroup}% +\hbox to0pt{\hss\vrule width.5pt height5pt depth5pt\hss}% +\hbox to0pt{\hss\vrule width10pt height.25pt depth.25pt\hss}% +\usemplibgroup{mytex}% +\mpfig usemplibgroup "mytex"; draw (left--right) scaled 5; draw (up--down) scaled 5; \endmpfig +\par +\mpfig + picture test; test = mplibgraphictext "\textbf{MPLIB}" + fakebold 1 fillcolor "red!70" drawcolor .7red scaled 7; + draw test withpattern "mypatt" ; +\endmpfig \tracingcommands0 \vskip 2\baselineskip diff --git a/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex b/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex index c178acb31a7..05c2f8138d5 100644 --- a/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex +++ b/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex @@ -1,4 +1,4 @@ -\input luaotfload.sty +%\input luaotfload.sty \input miniltx \input color \definecolor{orange}{cmyk}{0,.5,1,0} @@ -261,18 +261,62 @@ draw mpliboutlinetext.b ("$\overbrace{x+\cdots+x}^k$") \fiverm\TeX \endmppattern \mpfig - picture tex; tex := mpliboutlinetext.p ("\bf \TeX"); - i:=0; - for item within tex: - i:=i+1; - if i < length tex: - fill pathpart item scaled 10 withpostscript "collect"; - else: - draw pathpart item scaled 10 withpattern "pattuncolored" - withpen pencircle scaled 1/2 - withcolor 0.7 blue; - fi + picture tex; + tex = mpliboutlinetext.p ("\bf \TeX"); + draw image( + for i=1 upto mpliboutlinenum: + j:=0; + for item within mpliboutlinepic[i]: + j:=j+1; + draw pathpart item scaled 10 + if j < length mpliboutlinepic[i]: + withpostscript "collect" + else: + withpattern "pattuncolored" + withpen pencircle scaled 1/2 + withcolor (i/4)[red,blue] + fi; + endfor endfor + ) + withfademethod "linear" + ; +\endmpfig +\par\leavevmode +\mpfig +fill fullcircle scaled 125 withcolor 2/3[blue,white]; +fill fullcircle scaled 80 withcolor 2/3[red,white]; +draw image( + draw (left--right) rotated 45 scaled 50 + withpen pencircle scaled 20 + ; + draw (left--right) rotated -45 scaled 50 + withpen pencircle scaled 20 + ; + ) + asgroup "" + withgroupname "testTRgroup" + withprescript "tr_transparency=.3" + ; +\endmpfig +\mpfig +fill fullcircle scaled 125 withcolor 2/3[red,white]; +fill fullcircle scaled 80 withcolor 2/3[blue,white]; +usemplibgroup "testTRgroup" + withfademethod "circular" + withfaderadius (0,60) + ; +\endmpfig +\mplibgroup{mytex}[matrix="rotated 15"] \TeX \endmplibgroup +\hbox to0pt{\hss\vrule width.5pt height5pt depth5pt\hss}% +\hbox to0pt{\hss\vrule width10pt height.25pt depth.25pt\hss}% +\usemplibgroup{mytex}% +\mpfig usemplibgroup "mytex"; draw (left--right) scaled 5; draw (up--down) scaled 5; \endmpfig +\par +\mpfig + picture test; test = mplibgraphictext "\bf MPLIB" + fakebold 1 fillcolor .7[white,blue] drawcolor .7blue scaled 7; + draw test withpattern "pattuncolored" ; \endmpfig \tracingcommands0 |