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# Copyright (C) 2013 Aleksey Lim
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import re
_STROKE_COLOR_RE = re.compile(r'<!ENTITY\s+stroke_color\s+"([^"]+)">')
_FILL_COLOR_RE = re.compile(r'<!ENTITY\s+fill_color\s+"([^"]+)">')
def color_svg(svg, colors):
orig_svg = svg
if isinstance(colors, basestring):
colors = XO_COLORS[hash(colors) % len(XO_COLORS)]
for regexp, new_color in [
(_STROKE_COLOR_RE, ('stroke_color', colors[0])),
(_FILL_COLOR_RE, ('fill_color', colors[1])),
]:
parts = regexp.split(svg)
if len(parts) == 1:
continue
before, current_color, after = parts
current_color = zip(*[iter(current_color.strip('#'))] * 2)
if current_color.count(current_color[0]) < len(current_color):
# Preserve original colors if they are not monochrome
return orig_svg
svg = ''.join([before, '<!ENTITY %s "%s">' % new_color, after])
return svg
XO_COLORS = [
['#B20008', '#FF2B34'], ['#FF2B34', '#B20008'], ['#E6000A', '#FF2B34'],
['#FF2B34', '#E6000A'], ['#FFADCE', '#FF2B34'], ['#9A5200', '#FF2B34'],
['#FF2B34', '#9A5200'], ['#FF8F00', '#FF2B34'], ['#FF2B34', '#FF8F00'],
['#FFC169', '#FF2B34'], ['#807500', '#FF2B34'], ['#FF2B34', '#807500'],
['#BE9E00', '#FF2B34'], ['#FF2B34', '#BE9E00'], ['#F8E800', '#FF2B34'],
['#008009', '#FF2B34'], ['#FF2B34', '#008009'], ['#00B20D', '#FF2B34'],
['#FF2B34', '#00B20D'], ['#8BFF7A', '#FF2B34'], ['#00588C', '#FF2B34'],
['#FF2B34', '#00588C'], ['#005FE4', '#FF2B34'], ['#FF2B34', '#005FE4'],
['#BCCDFF', '#FF2B34'], ['#5E008C', '#FF2B34'], ['#FF2B34', '#5E008C'],
['#7F00BF', '#FF2B34'], ['#FF2B34', '#7F00BF'], ['#D1A3FF', '#FF2B34'],
['#9A5200', '#FF8F00'], ['#FF8F00', '#9A5200'], ['#C97E00', '#FF8F00'],
['#FF8F00', '#C97E00'], ['#FFC169', '#FF8F00'], ['#807500', '#FF8F00'],
['#FF8F00', '#807500'], ['#BE9E00', '#FF8F00'], ['#FF8F00', '#BE9E00'],
['#F8E800', '#FF8F00'], ['#008009', '#FF8F00'], ['#FF8F00', '#008009'],
['#00B20D', '#FF8F00'], ['#FF8F00', '#00B20D'], ['#8BFF7A', '#FF8F00'],
['#00588C', '#FF8F00'], ['#FF8F00', '#00588C'], ['#005FE4', '#FF8F00'],
['#FF8F00', '#005FE4'], ['#BCCDFF', '#FF8F00'], ['#5E008C', '#FF8F00'],
['#FF8F00', '#5E008C'], ['#A700FF', '#FF8F00'], ['#FF8F00', '#A700FF'],
['#D1A3FF', '#FF8F00'], ['#B20008', '#FF8F00'], ['#FF8F00', '#B20008'],
['#FF2B34', '#FF8F00'], ['#FF8F00', '#FF2B34'], ['#FFADCE', '#FF8F00'],
['#807500', '#F8E800'], ['#F8E800', '#807500'], ['#BE9E00', '#F8E800'],
['#F8E800', '#BE9E00'], ['#FFFA00', '#EDDE00'], ['#008009', '#F8E800'],
['#F8E800', '#008009'], ['#00EA11', '#F8E800'], ['#F8E800', '#00EA11'],
['#8BFF7A', '#F8E800'], ['#00588C', '#F8E800'], ['#F8E800', '#00588C'],
['#00A0FF', '#F8E800'], ['#F8E800', '#00A0FF'], ['#BCCEFF', '#F8E800'],
['#5E008C', '#F8E800'], ['#F8E800', '#5E008C'], ['#AC32FF', '#F8E800'],
['#F8E800', '#AC32FF'], ['#D1A3FF', '#F8E800'], ['#B20008', '#F8E800'],
['#F8E800', '#B20008'], ['#FF2B34', '#F8E800'], ['#F8E800', '#FF2B34'],
['#FFADCE', '#F8E800'], ['#9A5200', '#F8E800'], ['#F8E800', '#9A5200'],
['#FF8F00', '#F8E800'], ['#F8E800', '#FF8F00'], ['#FFC169', '#F8E800'],
['#008009', '#00EA11'], ['#00EA11', '#008009'], ['#00B20D', '#00EA11'],
['#00EA11', '#00B20D'], ['#8BFF7A', '#00EA11'], ['#00588C', '#00EA11'],
['#00EA11', '#00588C'], ['#005FE4', '#00EA11'], ['#00EA11', '#005FE4'],
['#BCCDFF', '#00EA11'], ['#5E008C', '#00EA11'], ['#00EA11', '#5E008C'],
['#7F00BF', '#00EA11'], ['#00EA11', '#7F00BF'], ['#D1A3FF', '#00EA11'],
['#B20008', '#00EA11'], ['#00EA11', '#B20008'], ['#FF2B34', '#00EA11'],
['#00EA11', '#FF2B34'], ['#FFADCE', '#00EA11'], ['#9A5200', '#00EA11'],
['#00EA11', '#9A5200'], ['#FF8F00', '#00EA11'], ['#00EA11', '#FF8F00'],
['#FFC169', '#00EA11'], ['#807500', '#00EA11'], ['#00EA11', '#807500'],
['#BE9E00', '#00EA11'], ['#00EA11', '#BE9E00'], ['#F8E800', '#00EA11'],
['#00588C', '#00A0FF'], ['#00A0FF', '#00588C'], ['#005FE4', '#00A0FF'],
['#00A0FF', '#005FE4'], ['#BCCDFF', '#00A0FF'], ['#5E008C', '#00A0FF'],
['#00A0FF', '#5E008C'], ['#9900E6', '#00A0FF'], ['#00A0FF', '#9900E6'],
['#D1A3FF', '#00A0FF'], ['#B20008', '#00A0FF'], ['#00A0FF', '#B20008'],
['#FF2B34', '#00A0FF'], ['#00A0FF', '#FF2B34'], ['#FFADCE', '#00A0FF'],
['#9A5200', '#00A0FF'], ['#00A0FF', '#9A5200'], ['#FF8F00', '#00A0FF'],
['#00A0FF', '#FF8F00'], ['#FFC169', '#00A0FF'], ['#807500', '#00A0FF'],
['#00A0FF', '#807500'], ['#BE9E00', '#00A0FF'], ['#00A0FF', '#BE9E00'],
['#F8E800', '#00A0FF'], ['#008009', '#00A0FF'], ['#00A0FF', '#008009'],
['#00B20D', '#00A0FF'], ['#00A0FF', '#00B20D'], ['#8BFF7A', '#00A0FF'],
['#5E008C', '#AC32FF'], ['#AC32FF', '#5E008C'], ['#7F00BF', '#AC32FF'],
['#AC32FF', '#7F00BF'], ['#D1A3FF', '#AC32FF'], ['#B20008', '#AC32FF'],
['#AC32FF', '#B20008'], ['#FF2B34', '#AC32FF'], ['#AC32FF', '#FF2B34'],
['#FFADCE', '#AC32FF'], ['#9A5200', '#AC32FF'], ['#AC32FF', '#9A5200'],
['#FF8F00', '#AC32FF'], ['#AC32FF', '#FF8F00'], ['#FFC169', '#AC32FF'],
['#807500', '#AC32FF'], ['#AC32FF', '#807500'], ['#BE9E00', '#AC32FF'],
['#AC32FF', '#BE9E00'], ['#F8E800', '#AC32FF'], ['#008009', '#AC32FF'],
['#AC32FF', '#008009'], ['#00B20D', '#AC32FF'], ['#AC32FF', '#00B20D'],
['#8BFF7A', '#AC32FF'], ['#00588C', '#AC32FF'], ['#AC32FF', '#00588C'],
['#005FE4', '#AC32FF'], ['#AC32FF', '#005FE4'], ['#BCCDFF', '#AC32FF'],
]
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