Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

PDF Output: Fix a zero division error when the transformation matrix has a zero diagonal

Browse Source
This commit is contained in:
Kovid Goyal 2014-02-06 08:20:57 +05:30
parent 58eb2c2bc8
commit 4c036eeedd
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/calibre/ebooks/pdf/render/graphics.py
View File

@ -407,7 +407,10 @@ class Graphics(object):
w = pen.widthF()
if pen.isCosmetic():
t = painter.transform()
w /= sqrt(t.m11()**2 + t.m22()**2)
try:
w /= sqrt(t.m11()**2 + t.m22()**2)
except ZeroDivisionError:
w = 0
pdf.serialize(w)
pdf.current_page.write(' w ')