summaryrefslogtreecommitdiff
path: root/doc/context/sources/general/manuals/luametafun/luametafun-svg.tex
diff options
context:
space:
mode:
Diffstat (limited to 'doc/context/sources/general/manuals/luametafun/luametafun-svg.tex')
-rw-r--r--doc/context/sources/general/manuals/luametafun/luametafun-svg.tex75
1 files changed, 75 insertions, 0 deletions
diff --git a/doc/context/sources/general/manuals/luametafun/luametafun-svg.tex b/doc/context/sources/general/manuals/luametafun/luametafun-svg.tex
new file mode 100644
index 000000000..f7aba06fd
--- /dev/null
+++ b/doc/context/sources/general/manuals/luametafun/luametafun-svg.tex
@@ -0,0 +1,75 @@
+% language=us
+
+\environment luametafun-style
+
+\startcomponent luametafun-svg
+
+\startchapter[title={SVG}]
+
+There is not that much to tell about this command. It translates an \SVG\ image
+to \METAPOST\ operators. We took a few images from a mozilla emoji font:
+
+\startbuffer[2]
+\startMPcode
+ draw lmt_svg [
+ filename = "mozilla-svg-002.svg",
+ height = 2cm,
+ width = 8cm,
+ ] ;
+\stopMPcode
+\stopbuffer
+
+\typebuffer[2][option=TEX]
+
+\startlinecorrection
+ \getbuffer[2]
+\stoplinecorrection
+
+Because we get pictures, you can do mess around with them:
+
+\startbuffer[1]
+\startMPcode
+ picture p ; p := lmt_svg [ filename = "mozilla-svg-001.svg" ] ;
+ numeric w ; w := bbwidth(p) ;
+ draw p ;
+ draw p xscaled -1 shifted (2.5*w,0);
+ draw p rotatedaround(center p,45) shifted (3.0*w,0) ;
+ draw image (
+ for i within p : if filled i :
+ draw pathpart i withcolor green ;
+ fi endfor ;
+ ) shifted (4.5*w,0);
+ draw image (
+ for i within p : if filled i :
+ fill pathpart i withcolor red withtransparency (1,.25) ;
+ fi endfor ;
+ ) shifted (6*w,0);
+\stopMPcode
+\stopbuffer
+
+\typebuffer[1][option=TEX]
+
+\startlinecorrection
+ \getbuffer[1]
+\stoplinecorrection
+
+Of course. often you won't know in advance what is inside the image and how (well)
+it has been defined so the previous example is more about showing some \METAPOST\
+muscle.
+
+The supported parameters are:
+
+\starttabulate[|T|T|T|p|]
+\FL
+\BC name \BC type \BC default \BC comment \NC \NR
+\ML
+\NC filename \NC path \NC \NC \NC \NR
+\NC width \NC numeric \NC \NC \NC \NR
+\NC height \NC numeric \NC \NC \NC \NR
+\LL
+\stoptabulate
+
+\stopchapter
+
+\stopcomponent
+