def to_svg_path(self):
points = [
Point(x, 255 - y)
for x, y in zip(self.points[::2], self.points[1::2])
]
commands = [SVGCommandMove(points[0])] + [
SVGCommandLine(p1, p2) for p1, p2 in zip(points[:-1], points[1:])
]
svg_path = SVGPath.from_commands(commands).path
return svg_path
def to_svg_path(self):
path_commands = []
for segment in self.children:
if segment.is_curved:
command = SVGCommandBezier(Point(*flip_vertical(segment.p1)),
Point(*flip_vertical(segment.q1)),
Point(*flip_vertical(segment.q2)),
Point(*flip_vertical(segment.p2)))
else:
command = SVGCommandLine(Point(*flip_vertical(segment.p1)),
Point(*flip_vertical(segment.p2)))
path_commands.append(command)
svg_path = SVGPath(path_commands)
return svg_path
def _augment(svg, mean=False):
dx, dy = (0, 0) if mean else (5 * random.random() - 2.5,
5 * random.random() - 2.5)
factor = 0.7 if mean else 0.2 * random.random() + 0.6
return svg.zoom(factor).translate(Point(dx, dy))