def svg_center(svg):
""" Find and return the center of a svg path or group. Only path elements are considered. """
if svg.t == 'path':
bounding_box = path_bounding_box(svgfig_mc.pathtoPath(svg))
else:
bounding_box = None
for i, p in svg:
if isinstance(p, svgfig_mc.SVG) and p.t == 'path':
bounding_box = path_bounding_box(svgfig_mc.pathtoPath(p), start_from=bounding_box)
return (bounding_box[0] + bounding_box[2])/2, (bounding_box[1] + bounding_box[3])/2
def svg_center(svg):
""" Find and return the center of a svg path or group. Only path elements are considered. """
if svg.t == 'path':
bounding_box = path_bounding_box(svgfig_mc.pathtoPath(svg))
else:
bounding_box = None
for i, p in svg:
if isinstance(p, svgfig_mc.SVG) and p.t == 'path':
bounding_box = path_bounding_box(svgfig_mc.pathtoPath(p),
start_from=bounding_box)
return (bounding_box[0] + bounding_box[2]) / 2, (bounding_box[1] +
bounding_box[3]) / 2
def bounding_box_svg(self, s):
""" Measure an svg path and set the rectangle to the bounding box """
p = svgfig_mc.pathtoPath(s)
self.x0, self.y0, self.x1, self.y1 = path_bounding_box(p)
return self
