6 for line in src.readlines():
8 if not line or line[0]=='#':
14 tw, th, fh, fa, fd = map(int, parts[1:])
15 result = "native_size %d;\n"%fh
16 result += "ascent %.3f;\n"%(float(fa)/fh)
17 result += "descent %.3f;\n"%(float(fd)/fh)
18 elif parts[0]=="glyph":
19 g, x, y, w, h, ox, oy, a = map(int, parts[1:])
20 result += "glyph %d\n{\n"%g
21 result += "\ttexcoords %f %f %f %f;\n"%(float(x)/tw, float(th-y-h)/th, float(x+w)/tw, float(th-y)/th)
22 result += "\tsize %.3f %.3f;\n"%(float(w)/fh, float(h)/fh)
23 result += "\toffset %.3f %.3f;\n"%(float(ox)/fh, float(oy)/fh)
24 result += "\tadvance %.3f;\n"%(float(a)/fh)
26 elif parts[0]=="kern":
27 l, r, d = map(int, parts[1:])
28 result += "kerning %d %d %.3f;\n"%(l, r, float(d)/fh)
32 def make_font(fn, size, autohinter, margin, padding):
36 cmd = "ttf2png \"%s\" -o makefont-tmp.png -d makefont-tmp.def -t -p -s %d -m %d -n %d"%(fn, size, margin, padding)
40 raise Exception("Could not execute ttf2png")
42 result = "texture\n{\n"
43 result += maketex.make_tex("makefont-tmp.png", wrap="CLAMP_TO_EDGE")
45 result += convert_def("makefont-tmp.def")
47 os.unlink("makefont-tmp.png")
48 os.unlink("makefont-tmp.def")
52 if __name__=="__main__":
56 parser = argparse.ArgumentParser()
57 parser.add_argument("-s", "--size", default=10, type=int, metavar="NUM", help="Font size in pixels")
58 parser.add_argument("-a", "--autohinter", action="store_const", const=True, default=False, help="Force autohinter")
59 parser.add_argument("-m", "--margin", default=0, type=int, metavar="NUM", help="Margin around image edge in pixels")
60 parser.add_argument("-n", "--padding", default=1, type=int, metavar="NUM", help="Padding between glyphs in pixels")
61 parser.add_argument("ttf", metavar="font.ttf", help="TrueType file to read")
62 parser.add_argument("outfile", help="MspGL font file to write")
64 args = parser.parse_args()
66 out = file(args.outfile, "w")
67 out.write(make_font(args.ttf, args.size, args.autohinter, args.margin, args.padding))