X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=scripts%2Fmaketex.py;fp=scripts%2Fmaketex.py;h=92a284215796b1021ce8ca55f8098a668cc658e6;hb=aa6020a158c85fdb3b7e9993065861dd1b6531ad;hp=0000000000000000000000000000000000000000;hpb=a78452c80a0750e57fe3183c10a4a6ede9527e68;p=libs%2Fgl.git

diff --git a/scripts/maketex.py b/scripts/maketex.py
new file mode 100755
index 00000000..92a28421
--- /dev/null
+++ b/scripts/maketex.py
@@ -0,0 +1,46 @@
+#!/usr/bin/python
+
+def escape(str):
+	result=""
+	for c in str:
+		if c=='"':
+			result+='\\"'
+		elif c=='\\':
+			result+='\\\\'
+		elif ord(c)<0x20:
+			result+="\\%03o"%ord(c)
+		else:
+			result+=c
+	return result;
+
+def make_tex(fn):
+	import Image
+
+	img=Image.open(fn)
+
+	fmt="".join(img.getbands())
+	if fmt=="LA":
+		fmt="LUMINANCE_ALPHA"
+	elif fmt=="L":
+		fmt="LUMINANCE"
+
+	result="storage %s %d %d;\n"%(fmt, img.size[0], img.size[1])
+	result+="min_filter LINEAR;\n"
+	result+="raw_data \""
+	data=list(img.getdata())
+	for y in range(img.size[1]):
+		i=(img.size[1]-1-y)*img.size[0]
+		result+=escape("".join(["".join([chr(v) for v in p]) for p in data[i:i+img.size[0]]]))
+	result+="\";\n"
+
+	return result
+
+if __name__=="__main__":
+	import sys
+	import os
+
+	if len(sys.argv)<2:
+		print "Usage: %s <image>"%sys.argv[0]
+	else:
+		out=file(os.path.splitext(sys.argv[1])[0]+".tex", "w")
+		out.write(make_tex(sys.argv[1]))