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#!/usr/bin/env python
"""Replace color extension"""
import inkex
class ReplaceColor(inkex.ColorExtension):
"""Replace color in SVG with another"""
pass_rgba = True
def add_arguments(self, pars):
pars.add_argument("--tab")
pars.add_argument(
"-f",
"--from_color",
default=inkex.Color("black"),
type=inkex.Color,
help="Replace color",
)
pars.add_argument(
"-t",
"--to_color",
default=inkex.Color("red"),
type=inkex.Color,
help="By color",
)
pars.add_argument(
"-i",
"--ignore_opacity",
default=True,
type=inkex.Boolean,
help="Whether color should be replaced regardless of opacity match",
)
def modify_color(self, name, color): # color is rgba
if self.options.from_color.to_rgb() == color.to_rgb() and (
self.options.ignore_opacity
or abs(self.options.from_color.to_rgba().alpha - color.alpha) < 0.01
):
return self.options.to_color.to_rgba()
return color
if __name__ == "__main__":
ReplaceColor().run()
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