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Increased line width for better readability when drawings are printed

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Youen 2024-06-04 22:15:37 +02:00
parent dfe5d329b3
commit ed487eab3d
1 changed files with 8 additions and 7 deletions
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15
ahb_raster_view.py
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@ -423,7 +423,7 @@ class RasterView:
# We need to set two different values otherwise freecad does not always update LineWidth of sub-elements
obj.ViewObject.LineWidth = 1.0
obj.ViewObject.LineWidth = 2.0
obj.ViewObject.LineWidth = 3.0
else:
link.ViewObject.Visibility = False
@ -482,12 +482,13 @@ class RasterView:
print_verbose('Extracting outlines...')
outlines_img = None
for x in range(0, 3):
for y in range(0, 3):
if x == 1 and y == 1: continue
kernel = [0, 0, 0, 0, 1, 0, 0, 0, 0]
kernel[y * 3 + x] = -1
partial_outlines = shapes_img.filter(ImageFilter.Kernel((3, 3), kernel, 1, 127))
for x in range(0, 5):
for y in range(0, 5):
if x == 2 and y == 2: continue
if (x-2)*(x-2) + (y-2)+(y-2) > 4: continue
kernel = [0,0,0,0,0, 0,0,0,0,0, 0,0,1,0,0, 0,0,0,0,0, 0,0,0,0,0]
kernel[y * 5 + x] = -1
partial_outlines = shapes_img.filter(ImageFilter.Kernel((5, 5), kernel, 1, 127))
partial_outlines = partial_outlines.point(lambda p: 255 if p == 127 else 0)
partial_outlines = partial_outlines.convert("L")
partial_outlines = partial_outlines.point(lambda p: 255 if p == 255 else 0)