diff options
Diffstat (limited to 'tex/context/base/back-pdf.mkiv')
| -rw-r--r-- | tex/context/base/back-pdf.mkiv | 72 |
1 files changed, 56 insertions, 16 deletions
diff --git a/tex/context/base/back-pdf.mkiv b/tex/context/base/back-pdf.mkiv index 3be1c4ec1..39d9e114a 100644 --- a/tex/context/base/back-pdf.mkiv +++ b/tex/context/base/back-pdf.mkiv @@ -149,50 +149,90 @@ % todo: inject at the lua end cq. deal with #5 and #6 too +% \unexpanded\def\dostartrotation#1% grouped +% {\forcecolorhack % maybe use signal instead +% \advance\backendtransformlevel\plusone +% \pdfsave +% \pdfsetmatrix{\ctxcommand{pdfrotation(#1)}}} +% +% \unexpanded\def\dostoprotation +% {\pdfrestore +% \advance\backendtransformlevel\minusone} + \unexpanded\def\dostartrotation#1% grouped {\forcecolorhack % maybe use signal instead \advance\backendtransformlevel\plusone - \pdfsave - \pdfsetmatrix{\ctxcommand{pdfrotation(#1)}}} + \ctxcommand{pdfstartrotation(#1)}} \unexpanded\def\dostoprotation - {\pdfrestore + {\ctxcommand{pdfstoprotation()}% \advance\backendtransformlevel\minusone} +% \unexpanded\def\dostartscaling#1#2% the test is needed because acrobat is bugged! +% {\forcecolorhack % maybe use signal instead +% \advance\backendtransformlevel\plusone +% \pdfsave +% \pdfsetmatrix +% {\ifdim#1\points=\zeropoint.0001\else#1\fi\space 0 0 +% \ifdim#2\points=\zeropoint.0001\else#2\fi\space}}% 0 0 +% +% \unexpanded\def\dostopscaling +% {\pdfrestore +% \advance\backendtransformlevel\minusone} + \unexpanded\def\dostartscaling#1#2% the test is needed because acrobat is bugged! {\forcecolorhack % maybe use signal instead \advance\backendtransformlevel\plusone - \pdfsave - \pdfsetmatrix - {\ifdim#1\points=\zeropoint.0001\else#1\fi\space 0 0 - \ifdim#2\points=\zeropoint.0001\else#2\fi\space}}% 0 0 + \ctxcommand{pdfstartscaling(#1,#2)}} \unexpanded\def\dostopscaling - {\pdfrestore + {\ctxcommand{pdfstopscaling()}% \advance\backendtransformlevel\minusone} +% \unexpanded\def\dostartmirroring +% {\advance\backendtransformlevel\plusone +% \pdfsave +% \pdfsetmatrix{-1 0 0 1}} % 0 0 + +% \unexpanded\def\dostopmirroring +% {\pdfrestore +% \advance\backendtransformlevel\minusone} + \unexpanded\def\dostartmirroring {\advance\backendtransformlevel\plusone - \pdfsave - \pdfsetmatrix{-1 0 0 1}} % 0 0 + \ctxcommand{pdfstartmirroring()}} \unexpanded\def\dostopmirroring - {\pdfrestore + {\ctxcommand{pdfstopmirroring()}% \advance\backendtransformlevel\minusone} +% \unexpanded\def\dotransformnextbox#1#2#3#4#5#6% sx rx ry sy tx ty (will change) / basepoints ! +% {\advance\backendtransformlevel\plusone +% % fixing ht/dp/wd should happen elsewhere +% \dowithnextbox{\dodotransformnextbox{#5}{#6}{#1 #2 #3 #4}}} +% +% \unexpanded\def\dodotransformnextbox#1#2#3% +% {\hbox +% {\kern#1\onebasepoint +% \raise#2\onebasepoint\hbox +% {\pdfsave +% \pdfsetmatrix{#3}% 0 0 (no #5 #6 yet) +% \box\nextbox +% \pdfrestore +% \advance\backendtransformlevel\minusone}}} + \unexpanded\def\dotransformnextbox#1#2#3#4#5#6% sx rx ry sy tx ty (will change) / basepoints ! {\advance\backendtransformlevel\plusone % fixing ht/dp/wd should happen elsewhere - \dowithnextbox{\dodotransformnextbox{#5}{#6}{#1 #2 #3 #4}}} + \dowithnextbox{\dodotransformnextbox{#5}{#6}{#1}{#2}{#3}{#4}}} -\unexpanded\def\dodotransformnextbox#1#2#3% +\unexpanded\def\dodotransformnextbox#1#2#3#4#5#6% {\hbox {\kern#1\onebasepoint \raise#2\onebasepoint\hbox - {\pdfsave - \pdfsetmatrix{#3}% 0 0 (no #5 #6 yet) + {\ctxcommand{pdfstartmatrix(#3,#4,#5,#6)} \box\nextbox - \pdfrestore + \ctxcommand{pdfstopmatrix()} \advance\backendtransformlevel\minusone}}} \unexpanded\def\dostartclipping#1#2#3% we can move this to lua and only set a box here |