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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,309 @@ | ||
| \NeedsTeXFormat{LaTeX2e} | ||
| \ProvidesPackage{byrne}[2023/04/22 Byrne] | ||
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| \RequirePackage{xparse} | ||
| \RequirePackage{ifmtarg} | ||
| \RequirePackage{luamplib} % version v2.22.0 is required | ||
| \mplibsetformat{metafun} | ||
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| \mplibglobaltextext{enable} | ||
| \newcount\mpInst | ||
| \mpInst = 0 | ||
| \newcount\mpLastInst | ||
| \mpLastInst = 0 | ||
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| \def\mpPre{} | ||
| \def\mpPost{} | ||
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| % point label style | ||
| \def\pointlabel#1{\textsf{#1}} | ||
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| \newif\ifCreateNewInstanceForPicture | ||
| \CreateNewInstanceForPicturetrue | ||
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| \directlua{ | ||
| function byFormatImageName(s) | ||
| local resultingName = s:gsub ("[,| |/|0-9]","") | ||
| resultingName = resultingName:gsub ("-","minus") | ||
| tex.print("instanceOffspringPicture"..resultingName) | ||
| end | ||
| } | ||
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| \def\formatImageName#1{\directlua{byFormatImageName("#1")}} | ||
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| \def\UseNextPicture{% | ||
| \global\advance \mpInst by 1% | ||
| \global\def\currentInstance{byInstance\the\mpInst}% | ||
| } | ||
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| \def\UsePreviousPicture{% | ||
| \global\advance \mpInst by -1% | ||
| \global\def\currentInstance{byInstance\the\mpInst}% | ||
| } | ||
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| \def\UseLastPicture{% | ||
| \global\mpInst = \mpLastInst% | ||
| \global\def\currentInstance{byInstance\the\mpInst}% | ||
| } | ||
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| \DeclareDocumentCommand{\defineNewPicture}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\sfA{1/3}}% | ||
| {\global\def\sfA{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\global\def\sfB{defaultScaleFactor}}% | ||
| {\global\def\sfB{#2}}% | ||
| \ifCreateNewInstanceForPicture% | ||
| \global\advance \mpLastInst by 1% | ||
| \UseLastPicture | ||
| %\global\def\currentInstance{byInstance\the\mpLastInst}% | ||
| \fi% | ||
| \setbox0\vbox{% | ||
| \everymplib[\currentInstance]{beginfig(0);}% | ||
| \everyendmplib[\currentInstance]{endfig;}% | ||
| \begin{mplibcode}[\currentInstance]% | ||
| picture instanceMainPicture; | ||
| input byrne; | ||
| \mpPre | ||
| instanceMainPicture := image( | ||
| startMainPictureMode; | ||
| projectionAngle := (0, 0, 0); | ||
| linecap := butt; | ||
| scaleFactor := \sfB; | ||
| #3 | ||
| scaleFactor := \sfA; | ||
| generateAngleSynonyms; | ||
| generateLineSynonyms; | ||
| stopMainPictureMode; | ||
| ); | ||
| \mpPost | ||
| \end{mplibcode}% | ||
| }% | ||
| } | ||
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| \def\drawImageFromCurrentInstance#1{ | ||
| \begin{mplibcode}[\currentInstance]% | ||
| draw #1; | ||
| \end{mplibcode}% | ||
| } | ||
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| % When larger picture is defined, we can visualize its parts with \drawFromCurrentPicture | ||
| % First (optional) argument is for picture's vertical alignment relative to the string | ||
| % Currently only `middle' and anything other (for `top') is working | ||
| % Second (optional) argument is for picture's name for future reuse | ||
| % If picture with the same name exists, it's not defined again. | ||
| % Third argument is MP code for picture itself. | ||
| % To actually define an inline picture \defineFromCurrentPicture is called. | ||
| % The latter can also be called separately, which can be convenient | ||
| % if one wants to define multiple inline pictures in one place. | ||
| % Whenever everything is defined, \drawDefinedPicture macro is called for | ||
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| \def\defineFromCurrentPicture#1#2#3{% | ||
| \begin{mplibcode}[\currentInstance]% | ||
| picture \formatImageName{#2}; | ||
| \formatImageName{#2} = image( | ||
| startOffspringPictureMode; | ||
| linecap := butt; | ||
| #3 | ||
| stopOffspringPictureMode; | ||
| ); | ||
| \end{mplibcode}% | ||
| \global\def\lastPict{#2}% | ||
| \global\expandafter\edef\csname\lastPict\endcsname{{\noexpand\drawDefinedPicture{\expandafter\lastPict}{\expandafter#1}}}% | ||
| \global\expandafter\edef\csname instanceNameFor\lastPict\endcsname{{\currentInstance}}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawFromCurrentPicture}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\currentInlinePicturePlacement{middle}}% | ||
| {\global\def\currentInlinePicturePlacement{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\defineFromCurrentPicture{\currentInlinePicturePlacement}{lastPicture}{#3}}% | ||
| {\expandafter\ifx\csname instanceNameFor#2\endcsname\currentInstance% | ||
| \global\def\lastPict{#2}% | ||
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| \else% | ||
| \defineFromCurrentPicture{\currentInlinePicturePlacement}{#2}{#3}% | ||
| \fi}% | ||
| \csname\lastPict\endcsname% | ||
| } | ||
|
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| % \drawDefinedPicture draws defined and named picture, aligned as needed and, | ||
| % possibly, with margins modified with \offsetPicture (i. e., if we want picture to act as if it's less tall that it actually is, | ||
| % we put some value as its first argument, if we want picture to be less deep, we use second argument, and place picture | ||
| % itself as third). | ||
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| \newdimen\pictOffsetTop | ||
| \newdimen\pictOffsetBottom | ||
| \newdimen\pictVMargins | ||
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| \pictOffsetTop=0pt | ||
| \pictOffsetBottom=0pt | ||
| \pictVMargins=2pt | ||
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| \newif\ifRemoveMarginsFromSmallerPics | ||
| \RemoveMarginsFromSmallerPicstrue | ||
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| \def\offsetPicture#1#2#3{{\pictOffsetTop=#1\pictOffsetBottom=#2#3\pictOffsetTop=0pt\pictOffsetBottom=0pt}} | ||
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| \newdimen\midht | ||
| \newdimen\middp | ||
| \def\drawDefinedPicture#1#2{% | ||
| \setbox0\vbox{\drawImageFromCurrentInstance{\formatImageName{#1}}}% | ||
| \ifRemoveMarginsFromSmallerPics\ifdim\ht0<\baselineskip\advance\pictOffsetTop by 1pt\advance\pictOffsetBottom by 1pt\fi\fi% | ||
| \setbox0\vbox{\vskip\pictVMargins\vskip-\pictOffsetTop\box0\vskip\pictVMargins\vskip-\pictOffsetBottom}% | ||
| \def\tmpmiddle{middle}% | ||
| \def\tmpalignment{#2}% | ||
| \ifx\tmpalignment\tmpmiddle% | ||
| \middp=0.5\ht0 | ||
| \midht=0.5\ht0 | ||
| \advance\middp by -3pt | ||
| \advance\midht by 3pt | ||
| \else% | ||
| \middp=0pt | ||
| \midht=\ht0 | ||
| \advance\middp by 3pt | ||
| \advance\midht by -3pt | ||
| \fi% | ||
| \advance\middp by 0.5\pictOffsetTop | ||
| \advance\midht by -0.5\pictOffsetTop | ||
| \advance\middp by -0.5\pictOffsetBottom | ||
| \advance\midht by 0.5\pictOffsetBottom | ||
| \dp0=\middp | ||
| \ht0=\midht | ||
| \nobreak\hskip0pt\nobreak\,\nobreak\box0\,% | ||
| } | ||
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| % Some convenient shorthand macros for commonly used derivations of definition picture are defined below | ||
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| \def\drawCurrentPicture{\drawImageFromCurrentInstance{instanceMainPicture}} | ||
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| \DeclareDocumentCommand{\drawUnitLine}{o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\drawFromCurrentPicture[middle][uline#2]{startAutoLabeling;draw byNamedCompoundLine(1cm, 0)(#2);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[middle][uline#2#1]{startAutoLabeling;draw byNamedCompoundLine(#1, 0)(#2);stopAutoLabeling;}}% | ||
| } | ||
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| \def\drawProportionalLine#1{\drawFromCurrentPicture[middle][pline#1]{startAutoLabeling;draw byNamedCompoundLine(1cm, 1)(#1);stopAutoLabeling;}} | ||
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| \DeclareDocumentCommand{\drawSizedLine}{o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\drawFromCurrentPicture[middle][sline#2]{startAutoLabeling;draw byNamedCompoundLine(2cm, 2)(#2);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[middle][sline#2#1]{startAutoLabeling;draw byNamedCompoundLine(#1, 2)(#2);stopAutoLabeling;}}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawUnitRay}{o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\drawFromCurrentPicture[middle][uray#2]{startAutoLabeling;draw byNamedCompoundRay(1cm, 0)(#2);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[middle][uray#2#1]{startAutoLabeling;draw byNamedCompoundRay(#1, 0)(#2);stopAutoLabeling;}}% | ||
| } | ||
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| \def\drawProportionalRay#1{\drawFromCurrentPicture[middle][pray#1]{startAutoLabeling;draw byNamedCompoundRay(1cm, 1)(#1);stopAutoLabeling;}} | ||
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| \DeclareDocumentCommand{\drawSizedRay}{o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\drawFromCurrentPicture[middle][sray#2]{startAutoLabeling;draw byNamedCompoundRay(2cm, 2)(#2);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[middle][sray#2#1]{startAutoLabeling;draw byNamedCompoundRay(#1, 2)(#2);stopAutoLabeling;}}% | ||
| } | ||
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| \def\drawProportionalIndLine#1{\drawFromCurrentPicture[middle][lineindprop#1]{startAutoLabeling;draw byNamedCompoundIndLine(1cm, 1)(#1);stopAutoLabeling;}} | ||
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| \DeclareDocumentCommand{\drawUnitIndLine}{o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\drawFromCurrentPicture[middle][lineindsized#2]{startAutoLabeling;draw byNamedCompoundIndLine(2cm, 2)(#2);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[middle][lineindsized#2#1]{startAutoLabeling;draw byNamedCompoundIndLine(#1, 2)(#2);stopAutoLabeling;}}% | ||
| } | ||
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| \def\drawRightAngle{% | ||
| \drawFromCurrentPicture[middle][onerightangle]{draw rightAngle;}} | ||
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| \def\drawTwoRightAngles{% | ||
| \drawFromCurrentPicture[middle][tworightangles]{draw twoRightAngles;}} | ||
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| \def\drawAngle#1{\drawFromCurrentPicture[middle][angle#1]{startAutoLabeling;draw byNamedAngleWithDummySides(#1);stopAutoLabeling;}} | ||
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| \def\drawAngleWithSides#1{\drawFromCurrentPicture[middle][anglewithsides#1]{startAutoLabeling;draw byNamedAngleSides(#1)();stopAutoLabeling;}} | ||
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| \DeclareDocumentCommand{\drawPolygon}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][polygon#3]{startAutoLabeling;draw byNamedPolygon(#3);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[\plal][#2]{startAutoLabeling;draw byNamedPolygon(#3);stopAutoLabeling;}}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawCircle}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][circle#3]{startAutoLabeling;draw byNamedCircle(#3);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[\plal][circle#3]{ | ||
| startAutoLabeling; | ||
| startTempScale(#2); | ||
| draw byNamedCircle(#3); | ||
| stopTempScale; | ||
| stopAutoLabeling; | ||
| }}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawArc}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][arc#3]{startAutoLabeling;draw byNamedArcSeq(0)(#3);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[\plal][arc#3]{ | ||
| startAutoLabeling; | ||
| startTempScale(#2); | ||
| draw byNamedArcSeq(0)(#3); | ||
| stopTempScale; | ||
| stopAutoLabeling; | ||
| }}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawLine}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][line#3]{startAutoLabeling;draw byNamedLineSeq(0)(#3);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[\plal][#2]{startAutoLabeling;draw byNamedLineSeq(0)(#3);stopAutoLabeling;}}% | ||
| } | ||
|
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| \def\drawPointM#1{\drawFromCurrentPicture[middle][pointm#1]{startAutoLabeling; draw byNamedPointMark(#1); stopAutoLabeling;}} | ||
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| \DeclareDocumentCommand{\drawPointL}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][pointl#3]{startAutoLabeling; draw byNamedPointLines(#3,""); stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[\plal][pointl#3Minus#2]{startAutoLabeling; draw byNamedPointLines(#3,"#2"); stopAutoLabeling;}}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawPoint}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][point#3]{ | ||
| startAutoLabeling; draw byNamedPointLines(#3,""); stopAutoLabeling; | ||
| draw byNamedPointMark(#3); | ||
| }}% | ||
| {\drawFromCurrentPicture[\plal][point#3Minus#2]{ | ||
| startAutoLabeling; draw byNamedPointLines(#3,"#2"); stopAutoLabeling; | ||
| draw byNamedPointMark(#3); | ||
| }}% | ||
| } | ||
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| \DeclareDocumentCommand{\drawMagnitude}{o o m}{% | ||
| \IfNoValueTF{#1}% | ||
| {\global\def\plal{middle}}% | ||
| {\global\def\plal{#1}}% | ||
| \IfNoValueTF{#2}% | ||
| {\drawFromCurrentPicture[\plal][magnitude#3]{startAutoLabeling;draw byNamedMagnitude(0)(#3);stopAutoLabeling;}}% | ||
| {\drawFromCurrentPicture[\plal][magnitude#2#3]{startAutoLabeling;draw byNamedMagnitude(#2)(#3);stopAutoLabeling;}}% | ||
| } |