webdings

dumpmetrics.py

@@ -30,10 +30,12 @@ if __name__ == '__main__':
     print("Units "+str(f.units_per_em))
     print("MacStyle "+str(f.tables[b'head'].mac_style))
     for c in chars:
+        try:
             glyph = f.char_to_glyph(c)
             print(("Width %d %d %d " % (c, f.glyph_metrics[glyph][0], f.glyph_metrics[glyph][1]))+chr(c))
             for c2 in chars:
                 r = f.char_to_glyph(c2)
                 if (glyph,r) in f.glyph_kern:
                     print("Kern %d %d %d" % (c, c2, f.glyph_kern[(glyph,r)]))
-            
+        except:
+            pass

dumpscad.py

@@ -20,6 +20,7 @@ if __name__ == '__main__':
         print("Usage: {} <font filename>".format(sys.argv[0]))
         sys.exit(0)
 
+    t = TTFile(sys.argv[1])
     t = TTFile(sys.argv[1])
     if not t.is_valid:
         print("Invalid")
@@ -27,9 +28,9 @@ if __name__ == '__main__':
         
     f = t.faces[0]    
     glyphs = {}    
-    for c in range(0,65536):
+    for c in range(0, 65536):
         try:
-            g = f.char_to_glyph(c)
+            g = f.char_to_glyph(c+0xF000 if f.name == "Webdings" and c<256 else c)
             if g:
                 glyphs[c] = g
         except:
@@ -62,7 +63,8 @@ if __name__ == '__main__':
        f.tables[b'os2'].typo_line_gap,
        f.units_per_em))
     for c in chars:
-        glyph = f.char_to_glyph(c)
+        try:
+            glyph = glyphs[c]
             box = glyphBox(f,glyph)
             line = " [%s,%d,%d,%d,%d,%d,%d,[" % ( describeChar(c), f.glyph_metrics[glyph][0],
                      f.glyph_metrics[glyph][1], box[0], box[1], box[2], box[3] )
@@ -73,5 +75,7 @@ if __name__ == '__main__':
                     kerns.append("[%s,%d]" % (describeChar(c2), f.glyph_kern[(glyph,r)]))
             line += ','.join(kerns)+"]],"
             print(line)
+        except:
+            pass
     print(" ]\n];\n")
             

zttf/objects.py

@@ -451,7 +451,7 @@ class TTF_cmap(PackedFormat):
                     break
 
     def char_to_glyph(self, char, fh):
-        for p in self.PREFS:
+        for p in self.tables: #PREFS:
             if p in self.tables and self.tables[p].has_map_data:
                 for rng in self.tables[p].map_data.ranges:
                     if rng.end < char: