steffo/emblematic
steffo/emblematic
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Add --keep-svg option

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This commit is contained in:
Steffo 2023-04-07 22:00:37 +02:00
parent 55980863c3
commit df063b7a94
Signed by: steffo
GPG key ID: 2A24051445686895
1 changed files with 19 additions and 8 deletions
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27
emblematic/__main__.py
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@ -56,7 +56,14 @@ def main():
default=2000, default=2000,
help="The height the output files should have." help="The height the output files should have."
) )
def basic(bg_file, icon_paths, icon_fill, output_dir, width, height): @click.option(
"--keep-svg/--discard-svg", "keep_svg",
type=bool,
default=False,
is_flag=True,
help="If the SVG files used to generate the PNG files should be saved. Warning: they won't be supported by many renderers!"
)
def basic(bg_file, icon_paths, icon_fill, output_dir, width, height, keep_svg):
icon_paths = map(pathlib.Path, icon_paths) icon_paths = map(pathlib.Path, icon_paths)
icon_paths = map(get_svgs, icon_paths) icon_paths = map(get_svgs, icon_paths)
icon_paths = sum(icon_paths, start=[]) icon_paths = sum(icon_paths, start=[])
@ -68,7 +75,8 @@ def basic(bg_file, icon_paths, icon_fill, output_dir, width, height):
for icon_path in icon_paths: for icon_path in icon_paths:
icon_path: pathlib.Path icon_path: pathlib.Path
output_path = output_dir.joinpath(f"{icon_path.stem}.png") output_svg_path = output_dir.joinpath(f"{icon_path.stem}.svg")
output_png_path = output_dir.joinpath(f"{icon_path.stem}.png")
with open(icon_path) as icon_file: with open(icon_path) as icon_file:
click.echo(icon_path, nl=False) click.echo(icon_path, nl=False)
@ -77,16 +85,19 @@ def basic(bg_file, icon_paths, icon_fill, output_dir, width, height):
icon.path.attrs["fill"] = icon_fill icon.path.attrs["fill"] = icon_fill
click.echo(" → ", nl=False) click.echo(" → ", nl=False)
svg_doc = compose_basic(background=bg, icon=icon, width=width, height=height) svg_doc = compose_basic(background=bg, icon=icon, width=width, height=height).prettify()
if keep_svg:
with open(output_svg_path, mode="w") as output_file:
click.echo(output_svg_path, nl=False)
output_file.write(svg_doc)
click.echo(" → ", nl=False) click.echo(" → ", nl=False)
svg_bytes = bytes(svg_doc.prettify(), encoding="utf8") svg_bytes = bytes(svg_doc, encoding="utf8")
click.echo(" → ", nl=False)
png_bytes = cairosvg.svg2png(bytestring=svg_bytes) png_bytes = cairosvg.svg2png(bytestring=svg_bytes)
with open(output_path, mode="wb") as output_file: with open(output_png_path, mode="wb") as output_file:
click.echo(output_path, nl=False) click.echo(output_png_path, nl=False)
output_file.write(png_bytes) output_file.write(png_bytes)
click.echo() click.echo()