#!/usr/bin/python
+caps = list(range(ord("A"), ord("Z")+1))
+xchars = [ord(c) for c in "acemnorsuvwxz"]
+
def convert_def(fn):
src = file(fn)
+ result = ""
+ header = ""
+ cap_height = []
+ x_height = []
for line in src.readlines():
line = line.strip()
if not line or line[0]=='#':
if parts[0]=="font":
tw, th, fh, fa, fd = map(int, parts[1:])
- result = "native_size %d;\n"%fh
- result += "ascent %.3f;\n"%(float(fa)/fh)
- result += "descent %.3f;\n"%(float(fd)/fh)
+ header += "native_size %d;\n"%fh
+ header += "ascent %.3f;\n"%(float(fa)/fh)
+ header += "descent %.3f;\n"%(float(fd)/fh)
elif parts[0]=="glyph":
g, x, y, w, h, ox, oy, a = map(int, parts[1:])
result += "glyph %d\n{\n"%g
result += "\toffset %.3f %.3f;\n"%(float(ox)/fh, float(oy)/fh)
result += "\tadvance %.3f;\n"%(float(a)/fh)
result += "};\n"
+
+ if g in caps:
+ cap_height.append(h)
+ elif g in xchars:
+ x_height.append(h)
elif parts[0]=="kern":
l, r, d = map(int, parts[1:])
result += "kerning %d %d %.3f;\n"%(l, r, float(d)/fh)
- return result
+ if cap_height:
+ header += "cap_height %.3f;\n"%(float(cap_height[len(cap_height)*2/3])/fh)
+ if x_height:
+ header += "x_height %.3f;\n"%(float(x_height[len(x_height)*2/3])/fh)
+
+ return header+result
def make_font(fn, size, ch_range, autohinter, margin, padding):
import maketex