olaf/svg2gcode_grbl
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raster checkpoint

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Vishal Patil committed 2014-01-05 23:07:45 -05:00
1 parent 792c98d03d
commit 42e692df58
1 file changed
+17 -12
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svg2gcode_raster.py
+17 -12
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@@ -66,26 +66,31 @@ class svg2gcode_raster(inkex.Effect):
shape_obj = shape_class(elem)
d = shape_obj.d_path()
if d:
x,y = point_generator(d, threshold)
min_x = x if x < min_x
min_y = y if y < min_y
max_x = x if x > max_x
max_y = y if y > max_y
bisect.insort(points, (x, y))
p = point_generator(d, threshold)
for x, y in p:
min_x = x if x < min_x else min_x
min_y = y if y < min_y else min_y
max_x = x if x > max_x else max_x
max_y = y if y > max_y else max_y
bisect.insort(points, (x, y))
with open(gcode_file, 'w') as gcode:
gcode.write(self.options.preamble + '\n')
for x in xrange(min_x, max_y, threshold):
for y in xrange(min_y, max_y, threshold):
i = bisect_left(points, (x, y))
if i != len(a) and points[i] == (x, y):
y = min_y
while y <= max_y:
x = min_x
while x <= max_x:
i = bisect.bisect_left(points, (x, y))
if i != len(points) and points[i] == (x, y):
gcode.write("M104 S255")
gcode.write("G1 X%0.1f Y%0.1f" % (x, y))
# else:
# gcode.write("M104 S0")
# gcode.write("G1 X%0.1f Y%0.1f" % (x, y))
x += threshold
y += threshold
gcode.write(self.options.postamble + '\n')
def effect(self):