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-rw-r--r--gerbonara/gerber/render/cairo_backend.py4
-rw-r--r--gerbonara/gerber/render/rs274x_backend.py4
2 files changed, 3 insertions, 5 deletions
diff --git a/gerbonara/gerber/render/cairo_backend.py b/gerbonara/gerber/render/cairo_backend.py
index a7baf84..431ab94 100644
--- a/gerbonara/gerber/render/cairo_backend.py
+++ b/gerbonara/gerber/render/cairo_backend.py
@@ -608,9 +608,7 @@ class GerberCairoContext(GerberContext):
"""
class Clip:
def __init__(clp, primitive):
- x_range, y_range = primitive.bounding_box
- xmin, xmax = x_range
- ymin, ymax = y_range
+ (xmin, ymin), (xmax, ymax) = primitive.bounding_box
# Round bounds to the nearest pixel outside of the primitive
clp.xmin = math.floor(self.scale[0] * xmin)
diff --git a/gerbonara/gerber/render/rs274x_backend.py b/gerbonara/gerber/render/rs274x_backend.py
index c7af2ea..bf9f164 100644
--- a/gerbonara/gerber/render/rs274x_backend.py
+++ b/gerbonara/gerber/render/rs274x_backend.py
@@ -408,8 +408,8 @@ class Rs274xContext(GerberContext):
hash += primitive.__class__.__name__[0]
bbox = primitive.bounding_box
- hash += str((bbox[0][1] - bbox[0][0]) * 100000)[0:2]
- hash += str((bbox[1][1] - bbox[1][0]) * 100000)[0:2]
+ hash += str((bbox[1][0] - bbox[0][0]) * 100000)[0:2]
+ hash += str((bbox[1][1] - bbox[0][1]) * 100000)[0:2]
if hasattr(primitive, 'primitives'):
hash += str(len(primitive.primitives))