kopia lustrzana https://github.com/inkstitch/inkstitch
85 wiersze
3.2 KiB
Python
85 wiersze
3.2 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 ..utils import guess_inkscape_config_path
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from .base import InkstitchExtension
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class GeneratePalette(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("-n", "--palette_name", type=str, default=None, dest="palette_name")
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self.arg_parser.add_argument("-f", "--palette_folder", type=str, default=None, dest="palette_folder")
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self.arg_parser.add_argument("-o", "--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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path = self.options.palette_folder
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brand = self.options.palette_name
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file_name = "InkStitch %s.gpl" % brand
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color_palette_name = '\nName: Ink/Stitch: %s' % brand
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if not brand:
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inkex.errormsg(_("Please specify a name for your color palette."))
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return
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if path:
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if not os.path.isdir(path):
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inkex.errormsg(_("Unkown directory path."))
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return
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else:
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path = os.path.join(guess_inkscape_config_path(), 'palettes')
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if not os.path.isdir(path):
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inkex.errormsg(_("Ink/Stitch cannot find your palette folder automatically. Please enter the path manually."))
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return
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elements = self.svg.selection.rendering_order()
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if not elements:
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inkex.errormsg(_("No element selected.\n\nPlease select at least one text element with a fill color."))
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return
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colors = self._get_color_from_elements(elements)
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if not colors:
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inkex.errormsg(_("We couldn't find any fill colors on your text elements. Please read the instructions on our website."))
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return
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colors = ['GIMP Palette', color_palette_name, '\nColumns: 4', '\n# RGB Value\t Color Name Number'] + colors
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file_path = os.path.join(path, file_name)
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with open(file_path, 'w', encoding='utf-8') as gpl:
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gpl.writelines(colors)
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def _get_color_from_elements(self, elements):
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colors = []
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for element in elements:
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if 'fill' not in element.style.keys() or not isinstance(element, inkex.TextElement): # type(element) != inkex.TextElement:
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continue
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color = inkex.Color(element.style['fill']).to_rgb()
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color_name = element.get_text().split(' ')
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if len(color_name) > 1 and color_name[-1].isdigit():
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number = color_name[-1]
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name = ' '.join(color_name[:-1])
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else:
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number = 0
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name = ' '.join(color_name)
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color = "\n%s\t%s\t%s\t%s %s" % (str(color[0]).rjust(3), str(color[1]).rjust(3), str(color[2]).rjust(3), name.rjust(30), number)
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colors.append(color)
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return colors
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if __name__ == '__main__':
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e = GeneratePalette()
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e.affect()
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