42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
"""
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Simple utility to render an .svg to a .png
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"""
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import os
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import argparse
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import pydiffvg
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import torch as th
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def render(canvas_width, canvas_height, shapes, shape_groups):
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_render = pydiffvg.RenderFunction.apply
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scene_args = pydiffvg.RenderFunction.serialize_scene(\
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canvas_width, canvas_height, shapes, shape_groups)
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img = _render(canvas_width, # width
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canvas_height, # height
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2, # num_samples_x
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2, # num_samples_y
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0, # seed
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None,
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*scene_args)
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return img
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def main(args):
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pydiffvg.set_device(th.device('cuda:1'))
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# Load SVG
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svg = os.path.join(args.svg)
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canvas_width, canvas_height, shapes, shape_groups = \
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pydiffvg.svg_to_scene(svg)
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# Save initial state
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ref = render(canvas_width, canvas_height, shapes, shape_groups)
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pydiffvg.imwrite(ref.cpu(), args.out, gamma=2.2)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument("svg", help="source SVG path")
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parser.add_argument("out", help="output image path")
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args = parser.parse_args()
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main(args)
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