svgutil: Make detection of view port a bit more robust

2017-08-20 19:56:33 +02:00 · 2017-08-20 19:56:33 +02:00 · ddcf13bf6c
parent 592fbe95c4
commit ddcf13bf6c
1 changed files with 6 additions and 0 deletions
--- a/boxes/svgutil.py
+++ b/boxes/svgutil.py
@ -78,6 +78,12 @@ class SVGFile(object):

        # minx = 10*int(self.minx//10)-10
        # as we don't rewrite the left border keep it as 0
+
+        self.minx = self.minx or 0
+        self.miny = self.miny or 0
+        self.maxx = self.maxx or (self.minx + 10)
+        self.maxy = self.maxy or (self.miny + 10)
+
        if 0 <= self.minx <= 50:
            minx = 0
        else: