foo

dumpmetrics.py

@@ -36,4 +36,4 @@ if __name__ == '__main__':
             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)]))
-            
+            

dumpscad.py

@@ -0,0 +1,49 @@
+import re
+import sys
+from zttf.ttfile import TTFile
+
+
+if __name__ == '__main__':
+    if len(sys.argv) < 2:
+        print("Usage: {} <font filename>".format(sys.argv[0]))
+        sys.exit(0)
+
+    t = TTFile(sys.argv[1])
+    if not t.is_valid:
+        print("Invalid")
+        sys.exit(0)
+        
+    f = t.faces[0]    
+    glyphs = {}    
+    for c in range(0,65536):
+        try:
+            g = f.char_to_glyph(c)
+            if g:
+                glyphs[c] = g
+        except:
+            pass
+    chars = sorted(glyphs.keys())
+
+    fontID = re.sub(r"[^0-9A-Za-z]", "_", f.name)
+    if fontID[0].isdigit():
+        fontID = "_" + fontID
+    print("""FONT_%s = [
+ ["%s", // family
+ %d], // style
+ %d, // ascender
+ %d, // descender
+ %f, // units_per_em
+ METRICS_%s
+];""" % (fontID, f.font_family,  f.tables[b'head'].mac_style, f.ascender, f.descender, f.units_per_em,fontID))
+    print("METRICS_%s = [" % fontID)
+    for c in chars:
+        glyph = f.char_to_glyph(c)
+        line = " [ chr(%d), %d, [" % ( c, f.glyph_metrics[glyph][0] )
+        for c2 in chars:
+            r = f.char_to_glyph(c2)
+            if (glyph,r) in f.glyph_kern:
+                line += "[chr(%d),%d]," % (c2, f.glyph_kern[(glyph,r)])
+        line += "] ],"
+        print(line)
+    print("];\n")
+