Pad graphicType if len() < 4

2014-09-24 12:21:33 +02:00 · 2014-09-24 12:21:33 +02:00 · 035008bded
commit 035008bded
parent 5d004eb936
1 changed files with 6 additions and 0 deletions
--- a/Lib/fontTools/ttLib/tables/sbixStrike.py
+++ b/Lib/fontTools/ttLib/tables/sbixStrike.py
@ -116,6 +116,12 @@ class Strike(object):
 		elif name == "glyph":
 			if "graphicType" in attrs:
 				myFormat = attrs["graphicType"]
+				if len(myFormat) > 4:
+					from fontTools import ttLib
+					raise ttLib.TTLibError("graphicType must not be longer than 4 characters.")
+				elif len(myFormat) < 4:
+					# pad with spaces
+					myFormat += " " * (4 - len(myFormat))
 			else:
 				myFormat = None
 			if "glyphname" in attrs: