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-rw-r--r--gerber/render/cairo_backend.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/gerber/render/cairo_backend.py b/gerber/render/cairo_backend.py
index 7acf29a..c3e9ac2 100644
--- a/gerber/render/cairo_backend.py
+++ b/gerber/render/cairo_backend.py
@@ -17,7 +17,7 @@
import cairocffi as cairo
-from operator import mul, div
+from operator import mul
import math
import tempfile
@@ -45,7 +45,7 @@ class GerberCairoContext(GerberContext):
def set_bounds(self, bounds, new_surface=False):
origin_in_inch = (bounds[0][0], bounds[1][0])
size_in_inch = (abs(bounds[0][1] - bounds[0][0]), abs(bounds[1][1] - bounds[1][0]))
- size_in_pixels = map(mul, size_in_inch, self.scale)
+ size_in_pixels = tuple(map(mul, size_in_inch, self.scale))
self.origin_in_inch = origin_in_inch if self.origin_in_inch is None else self.origin_in_inch
self.size_in_inch = size_in_inch if self.size_in_inch is None else self.size_in_inch
if (self.surface is None) or new_surface: