Merge pull request #481

show various bugs the door

1 files changed, 11 insertions, 1 deletions

diff --git a/lib/svg/units.py b/lib/svg/units.py
index 0de410ab..739dcbb4 100644
--- a/lib/svg/units.py
+++ b/lib/svg/units.py
@@ -1,7 +1,8 @@
 import simpletransform
 
-from ..utils import cache
 from ..i18n import _
+from ..utils import cache
+
 
 # modern versions of Inkscape use 96 pixels per inch as per the CSS standard
 PIXELS_PER_MM = 96 / 25.4
@@ -91,6 +92,15 @@ def get_doc_size(svg):
     width = svg.get('width')
     height = svg.get('height')
 
+    if width == "100%" and height == "100%":
+        # Some SVG editors set width and height to "100%".  I can't find any
+        # solid documentation on how one is supposed to interpret that, so
+        # just ignore it and use the viewBox.  That seems to have the intended
+        # result anyway.
+
+        width = None
+        height = None
+
     if width is None or height is None:
         # fall back to the dimensions from the viewBox
         viewbox = get_viewbox(svg)