marcus/scour
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Avoid crashing on "scale(1)" (short for "scale(1, 1)")

Browse source 
The scale function on the transform attribute has a short form, where
only the first argument is used.  But optimizeTransform would always
assume that there were two when checking for the identity scale.

Closes: #190
Signed-off-by: Niels Thykier <niels@thykier.net>
This commit is contained in:
Niels Thykier 2018-04-18 05:40:59 +00:00
parent 8ddb7d8913
commit 18e57cddae
3 changed files with 19 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
unittests/transform-scale-is-identity.svg Normal file
View file

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="-9 0 9 9">
<line stroke="rgba(255,0,0,0.5)" y1="9" x1="9" transform="scale(1 1) scale(1)"/>
<line stroke="rgba(0,0,255,0.5)" y1="9" x1="9"/>
</svg>
Side by side

After

Width:  |  Height:  |  Size: 268 B