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1 # trml2pdf - An RML to PDF converter
2 # Copyright (C) 2003, Fabien Pinckaers, UCL, FSA
3 #
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
8 #
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
13 #
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
18 from reportlab.lib import colors
19 import re
20
21 allcols = colors.getAllNamedColors()
22
23 regex_t = re.compile('\(([0-9\.]*),([0-9\.]*),([0-9\.]*)\)')
24 regex_h = re.compile('#([0-9a-zA-Z][0-9a-zA-Z])([0-9a-zA-Z][0-9a-zA-Z])([0-9a-zA-Z][0-9a-zA-Z])')
25
27 global allcols
28 if col_str in allcols.keys():
29 return allcols[col_str]
30 res = regex_t.search(col_str, 0)
31 if res:
32 return (float(res.group(1)),float(res.group(2)),float(res.group(3)))
33 res = regex_h.search(col_str, 0)
34 if res:
35 return tuple([ float(int(res.group(i),16))/255 for i in range(1,4)])
36 return colors.red
37
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