kopia lustrzana https://github.com/inkstitch/inkstitch
59 wiersze
1.9 KiB
Python
59 wiersze
1.9 KiB
Python
# Authors: see git history
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#
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# Copyright (c) 2022 Authors
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# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
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import os
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import inkex
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from ..i18n import _
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from ..svg.tags import INKSCAPE_GROUPMODE, INKSCAPE_LABEL
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from ..threads.palette import ThreadPalette
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from .base import InkstitchExtension
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class PaletteToText(InkstitchExtension):
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# Generate a custom color palette in object related order
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def __init__(self, *args, **kwargs):
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InkstitchExtension.__init__(self, *args, **kwargs)
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self.arg_parser.add_argument("-f", "--file", type=str, default=None, dest="file")
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self.arg_parser.add_argument("-o", "--notebook:options", type=str, default=None, dest="page_options")
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self.arg_parser.add_argument("-i", "--info", type=str, default=None, dest="page_help")
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def effect(self):
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palette_file = self.options.file
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if not os.path.isfile(palette_file):
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inkex.errormsg(_("File does not exist."))
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return
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thread_palette = ThreadPalette(palette_file)
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if not thread_palette.is_gimp_palette:
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inkex.errormsg(_("Cannot read palette: invalid GIMP palette header"))
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return
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layer = inkex.Group(attrib={
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'id': '__inkstitch_palette__',
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INKSCAPE_LABEL: _('Thread Palette') + f': {thread_palette.name}',
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INKSCAPE_GROUPMODE: 'layer',
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})
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self.svg.append(layer)
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x = 0
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y = 0
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for color in thread_palette:
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line = "%s %s" % (color.name, color.number)
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element = inkex.TextElement()
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element.text = line
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element.style = "fill:%s;font-size:4px;" % color.to_hex_str()
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element.set('x', x)
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element.set('y', str(y))
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layer.append(element)
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y = float(y) + 5
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if __name__ == '__main__':
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e = PaletteToText()
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e.affect()
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