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author | Michael Schwarz <michi.schwarz@gmail.com> | 2014-12-12 18:07:28 +0100 |
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committer | Michael Schwarz <michi.schwarz@gmail.com> | 2014-12-12 18:07:28 +0100 |
commit | 88fef813b0d1013e90c9aa4156cbc836481377a3 (patch) | |
tree | 128b26f48b4a5abfbb803d85ecae48237cb0a238 /support/dxf_export/simplestyle.py | |
parent | c02392b65243b3842e273cec36468e21ee376787 (diff) | |
parent | b69003800917a93c5c2b240ede6f83b80f1095cc (diff) | |
download | pogojig-88fef813b0d1013e90c9aa4156cbc836481377a3.tar.gz pogojig-88fef813b0d1013e90c9aa4156cbc836481377a3.tar.bz2 pogojig-88fef813b0d1013e90c9aa4156cbc836481377a3.zip |
Merge branch 'master' into no-examples
Diffstat (limited to 'support/dxf_export/simplestyle.py')
-rwxr-xr-x | support/dxf_export/simplestyle.py | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/support/dxf_export/simplestyle.py b/support/dxf_export/simplestyle.py new file mode 100755 index 0000000..3ec971e --- /dev/null +++ b/support/dxf_export/simplestyle.py @@ -0,0 +1,244 @@ +#!/usr/bin/env python +""" +simplestyle.py +Two simple functions for working with inline css +and some color handling on top. + +Copyright (C) 2005 Aaron Spike, aaron@ekips.org + +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 2 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, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +""" + +svgcolors={ + 'aliceblue':'#f0f8ff', + 'antiquewhite':'#faebd7', + 'aqua':'#00ffff', + 'aquamarine':'#7fffd4', + 'azure':'#f0ffff', + 'beige':'#f5f5dc', + 'bisque':'#ffe4c4', + 'black':'#000000', + 'blanchedalmond':'#ffebcd', + 'blue':'#0000ff', + 'blueviolet':'#8a2be2', + 'brown':'#a52a2a', + 'burlywood':'#deb887', + 'cadetblue':'#5f9ea0', + 'chartreuse':'#7fff00', + 'chocolate':'#d2691e', + 'coral':'#ff7f50', + 'cornflowerblue':'#6495ed', + 'cornsilk':'#fff8dc', + 'crimson':'#dc143c', + 'cyan':'#00ffff', + 'darkblue':'#00008b', + 'darkcyan':'#008b8b', + 'darkgoldenrod':'#b8860b', + 'darkgray':'#a9a9a9', + 'darkgreen':'#006400', + 'darkgrey':'#a9a9a9', + 'darkkhaki':'#bdb76b', + 'darkmagenta':'#8b008b', + 'darkolivegreen':'#556b2f', + 'darkorange':'#ff8c00', + 'darkorchid':'#9932cc', + 'darkred':'#8b0000', + 'darksalmon':'#e9967a', + 'darkseagreen':'#8fbc8f', + 'darkslateblue':'#483d8b', + 'darkslategray':'#2f4f4f', + 'darkslategrey':'#2f4f4f', + 'darkturquoise':'#00ced1', + 'darkviolet':'#9400d3', + 'deeppink':'#ff1493', + 'deepskyblue':'#00bfff', + 'dimgray':'#696969', + 'dimgrey':'#696969', + 'dodgerblue':'#1e90ff', + 'firebrick':'#b22222', + 'floralwhite':'#fffaf0', + 'forestgreen':'#228b22', + 'fuchsia':'#ff00ff', + 'gainsboro':'#dcdcdc', + 'ghostwhite':'#f8f8ff', + 'gold':'#ffd700', + 'goldenrod':'#daa520', + 'gray':'#808080', + 'grey':'#808080', + 'green':'#008000', + 'greenyellow':'#adff2f', + 'honeydew':'#f0fff0', + 'hotpink':'#ff69b4', + 'indianred':'#cd5c5c', + 'indigo':'#4b0082', + 'ivory':'#fffff0', + 'khaki':'#f0e68c', + 'lavender':'#e6e6fa', + 'lavenderblush':'#fff0f5', + 'lawngreen':'#7cfc00', + 'lemonchiffon':'#fffacd', + 'lightblue':'#add8e6', + 'lightcoral':'#f08080', + 'lightcyan':'#e0ffff', + 'lightgoldenrodyellow':'#fafad2', + 'lightgray':'#d3d3d3', + 'lightgreen':'#90ee90', + 'lightgrey':'#d3d3d3', + 'lightpink':'#ffb6c1', + 'lightsalmon':'#ffa07a', + 'lightseagreen':'#20b2aa', + 'lightskyblue':'#87cefa', + 'lightslategray':'#778899', + 'lightslategrey':'#778899', + 'lightsteelblue':'#b0c4de', + 'lightyellow':'#ffffe0', + 'lime':'#00ff00', + 'limegreen':'#32cd32', + 'linen':'#faf0e6', + 'magenta':'#ff00ff', + 'maroon':'#800000', + 'mediumaquamarine':'#66cdaa', + 'mediumblue':'#0000cd', + 'mediumorchid':'#ba55d3', + 'mediumpurple':'#9370db', + 'mediumseagreen':'#3cb371', + 'mediumslateblue':'#7b68ee', + 'mediumspringgreen':'#00fa9a', + 'mediumturquoise':'#48d1cc', + 'mediumvioletred':'#c71585', + 'midnightblue':'#191970', + 'mintcream':'#f5fffa', + 'mistyrose':'#ffe4e1', + 'moccasin':'#ffe4b5', + 'navajowhite':'#ffdead', + 'navy':'#000080', + 'oldlace':'#fdf5e6', + 'olive':'#808000', + 'olivedrab':'#6b8e23', + 'orange':'#ffa500', + 'orangered':'#ff4500', + 'orchid':'#da70d6', + 'palegoldenrod':'#eee8aa', + 'palegreen':'#98fb98', + 'paleturquoise':'#afeeee', + 'palevioletred':'#db7093', + 'papayawhip':'#ffefd5', + 'peachpuff':'#ffdab9', + 'peru':'#cd853f', + 'pink':'#ffc0cb', + 'plum':'#dda0dd', + 'powderblue':'#b0e0e6', + 'purple':'#800080', + 'red':'#ff0000', + 'rosybrown':'#bc8f8f', + 'royalblue':'#4169e1', + 'saddlebrown':'#8b4513', + 'salmon':'#fa8072', + 'sandybrown':'#f4a460', + 'seagreen':'#2e8b57', + 'seashell':'#fff5ee', + 'sienna':'#a0522d', + 'silver':'#c0c0c0', + 'skyblue':'#87ceeb', + 'slateblue':'#6a5acd', + 'slategray':'#708090', + 'slategrey':'#708090', + 'snow':'#fffafa', + 'springgreen':'#00ff7f', + 'steelblue':'#4682b4', + 'tan':'#d2b48c', + 'teal':'#008080', + 'thistle':'#d8bfd8', + 'tomato':'#ff6347', + 'turquoise':'#40e0d0', + 'violet':'#ee82ee', + 'wheat':'#f5deb3', + 'white':'#ffffff', + 'whitesmoke':'#f5f5f5', + 'yellow':'#ffff00', + 'yellowgreen':'#9acd32' +} + +def parseStyle(s): + """Create a dictionary from the value of an inline style attribute""" + if s is None: + return {} + else: + return dict([[x.strip() for x in i.split(":")] for i in s.split(";") if len(i.strip())]) + +def formatStyle(a): + """Format an inline style attribute from a dictionary""" + return ";".join([att+":"+str(val) for att,val in a.iteritems()]) + +def isColor(c): + """Determine if its a color we can use. If not, leave it unchanged.""" + if c.startswith('#') and (len(c)==4 or len(c)==7): + return True + if c.lower() in svgcolors.keys(): + return True + #might be "none" or some undefined color constant or rgb() + #however, rgb() shouldnt occur at this point + return False + +def parseColor(c): + """Creates a rgb int array""" + tmp = svgcolors.get(c.lower()) + if tmp is not None: + c = tmp + elif c.startswith('#') and len(c)==4: + c='#'+c[1:2]+c[1:2]+c[2:3]+c[2:3]+c[3:]+c[3:] + elif c.startswith('rgb('): + # remove the rgb(...) stuff + tmp = c.strip()[4:-1] + numbers = [number.strip() for number in tmp.split(',')] + converted_numbers = [] + if len(numbers) == 3: + for num in numbers: + if num.endswith(r'%'): + converted_numbers.append(int(float(num[0:-1])*255/100)) + else: + converted_numbers.append(int(num)) + return tuple(converted_numbers) + else: + return (0,0,0) + try: + r=int(c[1:3],16) + g=int(c[3:5],16) + b=int(c[5:],16) + except: + # unknown color ... + # Return a default color. Maybe not the best thing to do but probably + # better than raising an exception. + return(0,0,0) + return (r,g,b) + +def formatColoria(a): + """int array to #rrggbb""" + return '#%02x%02x%02x' % (a[0],a[1],a[2]) + +def formatColorfa(a): + """float array to #rrggbb""" + return '#%02x%02x%02x' % (int(round(a[0]*255)),int(round(a[1]*255)),int(round(a[2]*255))) + +def formatColor3i(r,g,b): + """3 ints to #rrggbb""" + return '#%02x%02x%02x' % (r,g,b) + +def formatColor3f(r,g,b): + """3 floats to #rrggbb""" + return '#%02x%02x%02x' % (int(round(r*255)),int(round(g*255)),int(round(b*255))) + + +# vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 encoding=utf-8 textwidth=99 |