How to use the pcbdraw.pcbdraw.SvgPathItem function in PcbDraw
To help you get started, we’ve selected a few PcbDraw examples, based on popular ways it is used in public projects.
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yaqwsx / PcbDraw / pcbdraw / pcbdraw.py View on Github 
for group in svg_elements:
for svg_element in group:
if svg_element.tag == "path":
elements.append(SvgPathItem(svg_element.attrib["d"]))
elif svg_element.tag == "circle":
# Convert circle to path
att = svg_element.attrib
s = " M {0} {1} m-{2} 0 a {2} {2} 0 1 0 {3} 0 a {2} {2} 0 1 0 -{3} 0 ".format(
att["cx"], att["cy"], att["r"], 2 * float(att["r"]))
path += s
outline = [elements[0]]
elements = elements[1:]
while True:
size = len(outline)
for i, e in enumerate(elements):
if SvgPathItem.is_same(outline[0].start, e.end):
outline.insert(0, e)
elif SvgPathItem.is_same(outline[0].start, e.start):
e.flip()
outline.insert(0, e)
elif SvgPathItem.is_same(outline[-1].end, e.start):
outline.append(e)
elif SvgPathItem.is_same(outline[-1].end, e.end):
e.flip()
outline.append(e)
else:
continue
del elements[i]
break
if size == len(outline):
first = True
for x in outline:def get_board_polygon(svg_elements):
"""
Try to connect independents segments on Edge.Cuts and form a polygon
return SVG path element with the polygon
"""
elements = []
path = ""
for group in svg_elements:
for svg_element in group:
if svg_element.tag == "path":
elements.append(SvgPathItem(svg_element.attrib["d"]))
elif svg_element.tag == "circle":
# Convert circle to path
att = svg_element.attrib
s = " M {0} {1} m-{2} 0 a {2} {2} 0 1 0 {3} 0 a {2} {2} 0 1 0 -{3} 0 ".format(
att["cx"], att["cy"], att["r"], 2 * float(att["r"]))
path += s
outline = [elements[0]]
elements = elements[1:]
while True:
size = len(outline)
for i, e in enumerate(elements):
if SvgPathItem.is_same(outline[0].start, e.end):
outline.insert(0, e)
elif SvgPathItem.is_same(outline[0].start, e.start):
e.flip()
outline.insert(0, e)PcbDraw
Utility to produce nice looking drawings of KiCAD boards
