Mercurial > MadButterfly

annotate tools/svg2code.py @ 842:76fe4afce640

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The inkscape:bbox is defined as the global coordinate system. However, the center.x and center.y must be the coordiante system of the parent group of the SVG entity. Therefore, we need to do coordinate transformation from the global coordination system to the local coordination system.
author wycc
date Sat, 18 Sep 2010 21:23:51 +0800
parents 586e50f82c1f
children
rev   line source
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
1 #! /usr/bin/env python
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
2 # -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
3 # vim: sw=4:ts=8:sts=4
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
4 from xml.dom.minidom import parse
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
5 import sys
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
6 import re
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
7
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
8 svgns='http://www.w3.org/2000/svg'
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
9 xlinkns='http://www.w3.org/1999/xlink'
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
10
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
11 re_rgb = re.compile('rgb\\( *([0-9]+(\\.[0-9]+)?) *, *([0-9]+(\\.[0-9]+)?) *, *([0-9]+(\\.[0-9]+)?) *\\)')
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
12 def translate_stops(parent, codefo, parent_id):
64
c668c5c3ceae M4 macro for C binding.
Thinker K.F. Li <thinker@branda.to>
parents: 63
diff changeset
13 stops = []
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
14 for node in parent.childNodes:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
15 if node.localName == 'stop' and node.namespaceURI == svgns:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
16 style = node.getAttribute('style')
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
17 style_props = [prop.strip() for prop in style.split(';')
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
18 if prop.strip()]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
19 style_kvpairs = [prop.split(':') for prop in style_props]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
20 style_kvpairs = [(prop[0].strip(), prop[1].strip())
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
21 for prop in style_kvpairs]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
22 style_map = dict(style_kvpairs)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
23
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
24 color = style_map['stop-color'].strip()
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
25 if len(color) == 7 and color[0] == '#':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
26 r = float(int(color[1:3], 16)) / 255.0
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
27 g = float(int(color[3:5], 16)) / 255.0
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
28 b = float(int(color[5:7], 16)) / 255.0
86
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
29 elif color.lower() == 'white':
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
30 r, g, b = 1, 1, 1
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
31 elif color.lower() == 'black':
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
32 r, g, b = 0, 0, 0
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
33 else:
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
34 mo = re_rgb.match(color)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
35 if mo:
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
36 r = float(mo.group(1))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
37 g = float(mo.group(3))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
38 b = float(mo.group(5))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
39 else:
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
40 raise ValueError, '\'%s\' is invalid color value.' % (color)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
41 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
42
86
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
43 try:
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
44 opacity = style_map['stop-opacity']
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
45 except:
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
46 opacity = 1
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
47 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
48 offset = node.getAttribute('offset')
64
c668c5c3ceae M4 macro for C binding.
Thinker K.F. Li <thinker@branda.to>
parents: 63
diff changeset
49 stops.append('[COLOR_STOP([%s], %f, %f, %f, %f, %f)]' % (
c668c5c3ceae M4 macro for C binding.
Thinker K.F. Li <thinker@branda.to>
parents: 63
diff changeset
50 parent_id, r, g, b, float(opacity), float(offset)))
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
51 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
52 pass
64
c668c5c3ceae M4 macro for C binding.
Thinker K.F. Li <thinker@branda.to>
parents: 63
diff changeset
53 print >> codefo, '%sdnl' % (', '.join(stops))
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
54 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
55
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
56 def translate_linearGradient(linear, codefo, doc):
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
57 linear_id = _get_id(linear)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
58 if linear.hasAttribute('x1'):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
59 x1 = float(linear.getAttribute('x1'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
60 y1 = float(linear.getAttribute('y1'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
61 x2 = float(linear.getAttribute('x2'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
62 y2 = float(linear.getAttribute('y2'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
63 else:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
64 x1 = y1 = x2 = y2 = 0
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
65 pass
63
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents: 62
diff changeset
66 print >> codefo, 'ADD_LINEAR_PAINT([%s], %f, %f, %f, %f, [' % (
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
67 linear_id, x1, y1, x2, y2)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
68 translate_stops(linear, codefo, linear_id)
63
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents: 62
diff changeset
69 print >> codefo, '])dnl'
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
70
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
71 href = linear.getAttributeNS(xlinkns, 'href').strip()
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
72 if href and href[0] == '#':
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 65
diff changeset
73 print >> codefo, 'REF_STOPS_LINEAR([%s], [%s])dnl' % (
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 65
diff changeset
74 linear_id, href[1:])
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
75 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
76 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
77
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
78 def translate_radialGradient(radial, codefo, doc):
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
79 radial_id = _get_id(radial)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
80 try:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
81 cx = float(radial.getAttribute('cx'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
82 cy = float(radial.getAttribute('cy'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
83 except:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
84 cx = cy = 0
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
85 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
86 try:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
87 r = float(radial.getAttribute('r'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
88 except:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
89 r = 0.5
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
90 pass
63
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents: 62
diff changeset
91 print >> codefo, 'ADD_RADIAL_PAINT([%s], %f, %f, %f, [' % (
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
92 radial_id, cx, cy, r)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
93 translate_stops(radial, codefo, radial_id)
63
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents: 62
diff changeset
94 print >>codefo, '])dnl'
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
95
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
96 href = radial.getAttributeNS(xlinkns, 'href').strip()
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
97 if href[0] == '#':
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 65
diff changeset
98 print >> codefo, 'REF_STOPS_RADIAL([%s], [%s])dnl' % (
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 65
diff changeset
99 radial_id, href[1:])
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
100 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
101 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
102
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
103 def translate_defs(defs, codefo, doc):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
104 for node in defs.childNodes:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
105 if node.namespaceURI != svgns:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
106 continue
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
107 if node.localName == 'linearGradient':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
108 translate_linearGradient(node, codefo, doc)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
109 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
110 elif node.localName == 'radialGradient':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
111 translate_radialGradient(node, codefo, doc)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
112 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
113 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
114 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
115
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
116 def trans_color(code):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
117 return int(code[1:3], 16) / 255.0, \
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
118 int(code[3:5], 16) / 255.0, \
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
119 int(code[5:7], 16) / 255.0
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
120
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
121 def get_style_map(style_str):
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
122 prop_strs = [s.strip() for s in style_str.split(';')]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
123 prop_kvs = [s.split(':') for s in prop_strs if s]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
124 prop_kvs = [(k.strip(), v.strip()) for k, v in prop_kvs]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
125 prop_map = dict(prop_kvs)
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
126 return prop_map
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
127
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
128 def translate_style(node, coord_id, codefo, doc, prefix):
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
129 node_id = node.getAttribute('id')
279
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
130 try:
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
131 prop_map = node.style_map
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
132 except:
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
133 style_str = node.getAttribute('style')
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
134 prop_map = get_style_map(style_str)
313
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
135 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
136
313
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
137 if node.hasAttribute('fill-opacity'):
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
138 opacity = float(node.getAttribute('fill-opacity'))
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
139 elif node.hasAttribute('opacity'):
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
140 opacity = float(node.getAttribute('opacity'))
313
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
141 else:
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
142 opacity = 1
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
143 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
144
300
1b69da2494e9 Use the opacity of the style to overwrite the default opacity property of the node itself.
wycc
parents: 296
diff changeset
145 try:
1b69da2494e9 Use the opacity of the style to overwrite the default opacity property of the node itself.
wycc
parents: 296
diff changeset
146 opacity = float(prop_map['opacity'])
1b69da2494e9 Use the opacity of the style to overwrite the default opacity property of the node itself.
wycc
parents: 296
diff changeset
147 except:
1b69da2494e9 Use the opacity of the style to overwrite the default opacity property of the node itself.
wycc
parents: 296
diff changeset
148 pass
1b69da2494e9 Use the opacity of the style to overwrite the default opacity property of the node itself.
wycc
parents: 296
diff changeset
149
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
150 if prop_map.has_key('fill'):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
151 fill = prop_map['fill'].strip()
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
152 if fill.startswith('#') and len(fill) == 7:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
153 r, g, b = trans_color(fill)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
154 print >> codefo, 'FILL_SHAPE([%s], %f, %f, %f, %f)dnl' % (
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
155 node_id, r, g, b, opacity)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
156 elif fill.startswith('url(') and fill.endswith(')'):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
157 paint_id = fill[5:-1]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
158 print >> codefo, 'FILL_SHAPE_WITH_PAINT([%s], [%s])dnl' % (
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
159 node_id, paint_id)
86
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
160 elif fill.lower() == 'none':
7d0580f89468 Fix bug of dealing matrix().
Thinker K.F. Li <thinker@branda.to>
parents: 85
diff changeset
161 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
162 else:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
163 raise ValueError, '\'%s\' is an invalid value for fill.' % (fill)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
164 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
165
313
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
166 if node.hasAttribute('stroke-opacity'):
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
167 stroke_opacity = float(node.getAttribute('stroke-opacity'))
313
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
168 elif node.hasAttribute('opacity'):
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
169 stroke_opacity = float(node.getAttribute('opacity'))
5737548e922f Fix bug that svg2code.py handle fill & stroke opacity in a wrong way.
Thinker K.F. Li <thinker@branda.to>
parents: 310
diff changeset
170 else:
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
171 stroke_opacity = 1.0
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
172 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
173
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
174 if prop_map.has_key('stroke'):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
175 stroke = prop_map['stroke'].strip()
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
176 if stroke.startswith('#') and len(stroke) == 7:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
177 r, g, b = trans_color(stroke)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
178 print >> codefo, 'STROKE_SHAPE([%s], %f, %f, %f, %f)dnl' % (
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
179 node_id, r, g, b, stroke_opacity)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
180 elif stroke.startswith('url(') and stroke.endswith(')'):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
181 paint_id = stroke[5:-1]
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
182 print >> codefo, 'STROKE_SHAPE_WITH_PAINT([%s], [%s])dnl' % (
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
183 node_id, paint_id)
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
184 elif stroke.lower() == 'none':
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
185 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
186 else:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
187 raise ValueError, '\'%s\' is an invalid value for stroke.' \
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
188 % (stroke)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
189 pass
80
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
190
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
191 if prop_map.has_key('stroke-width'):
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
192 if prop_map['stroke-width'].endswith('px'):
372
2212f515584c Adjust stroke width to more close to rendering result of Inkscape
Thinker K.F. Li <thinker@branda.to>
parents: 333
diff changeset
193 stroke_width = float(prop_map['stroke-width'][:-2]) / 2
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
194 else:
372
2212f515584c Adjust stroke width to more close to rendering result of Inkscape
Thinker K.F. Li <thinker@branda.to>
parents: 333
diff changeset
195 stroke_width = float(prop_map['stroke-width']) / 2
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
196 pass
80
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
197 print >> codefo, 'STROKE_WIDTH([%s], %f)dnl' % (
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
198 node_id, stroke_width)
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
199 pass
373
07ca7681f43b Avoid set stroke width on shape with stroke=none
Thinker K.F. Li <thinker@branda.to>
parents: 372
diff changeset
200 elif prop_map.has_key('stroke') and prop_map['stroke'] != 'none':
372
2212f515584c Adjust stroke width to more close to rendering result of Inkscape
Thinker K.F. Li <thinker@branda.to>
parents: 333
diff changeset
201 print >> codefo, 'STROKE_WIDTH([%s], %f)dnl' % (
2212f515584c Adjust stroke width to more close to rendering result of Inkscape
Thinker K.F. Li <thinker@branda.to>
parents: 333
diff changeset
202 node_id, 0.5)
2212f515584c Adjust stroke width to more close to rendering result of Inkscape
Thinker K.F. Li <thinker@branda.to>
parents: 333
diff changeset
203 pass
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
204
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
205 if prop_map.has_key('display'):
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
206 display = prop_map['display'].strip().lower()
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
207 if display == 'none':
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
208 print >> codefo, '%sHIDE([%s])dnl' % (prefix, node_id)
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
209 pass
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
210 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
211 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
212
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
213 def translate_shape_transform(shape, coord_id, codefo):
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
214 shape_id = shape.getAttribute('id')
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
215
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
216 if shape.hasAttribute('transform'):
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
217 shape_coord_id = shape_id + '_coord'
101
d6f9af55b0d0 More documentation.
Thinker K.F. Li <thinker@branda.to>
parents: 86
diff changeset
218 ## \page shape_coord Coordinate Transformation for Shapes.
d6f9af55b0d0 More documentation.
Thinker K.F. Li <thinker@branda.to>
parents: 86
diff changeset
219 #
d6f9af55b0d0 More documentation.
Thinker K.F. Li <thinker@branda.to>
parents: 86
diff changeset
220 # svg2code.py add a coord_t for a shape if transform attribute
d6f9af55b0d0 More documentation.
Thinker K.F. Li <thinker@branda.to>
parents: 86
diff changeset
221 # of it's tag is setted. The name of coord_t object is
d6f9af55b0d0 More documentation.
Thinker K.F. Li <thinker@branda.to>
parents: 86
diff changeset
222 # <shape_id> + "_coord".
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
223 print >> codefo, 'dnl'
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
224 print >> codefo, 'ADD_COORD([%s], [%s])dnl' % (
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
225 shape_coord_id, coord_id)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
226 transform = shape.getAttribute('transform')
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
227 translate_transform(shape_coord_id, transform, codefo, 'SHAPE_')
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
228 coord_id = shape_coord_id
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
229 pass
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
230 return coord_id
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
231
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
232 ## \brief Calculate geometry of ellipse where the arc is on.
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
233 #
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
234 # This function calculate the ellipse with information from SVG path data.
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
235 #
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
236 # \see calc_center_and_x_aix()
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
237 def _calc_ellipse_of_arc(x0, y0, rx, ry, x_rotate, large, sweep, x, y):
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
238 import math
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
239
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
240 _sin = math.sin(x_rotate)
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
241 _cos = math.cos(x_rotate)
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
242
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
243 nrx = x * _cos + y * _sin # Not Rotated X
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
244 nry = x * -_sin + y * _cos
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
245 nrx0 = x0 * _cos + y0 * _sin
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
246 nry0 = x0 * -_sin + y0 * _cos
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
247
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
248 udx = (nrx - nrx0) / 2 / rx # ux - umx
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
249 udy = (nry - nry0) / 2 / ry # uy - umy
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
250 umx = (nrx + nrx0) / 2 / rx
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
251 umy = (nry + nry0) / 2 / ry
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
252
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
253 udx2 = udx * udx
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
254 udy2 = udy * udy
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
255 udl2 = udx2 + udy2
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
256 if udl2 > 1: # make sure never > 1
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
257 udl2 = 1
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
258 pass
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
259
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
260 if udy != 0:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
261 # center is at left-side of arc
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
262 udcx = -math.sqrt((1 - udl2) * udl2) / (udy + udx2 / udy)
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
263 udcy = -udcx * udx / udy
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
264 else:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
265 # center is at down-side of arc
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
266 udcx = 0
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
267 udcy = math.sqrt((1 - udl2) * udl2) / udx
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
268 pass
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
270 reflect = 0
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
271 if large:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
272 reflect ^= 1
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
273 pass
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
274 if sweep != 1:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
275 reflect ^= 1
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
276 pass
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
277 if reflect:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
278 udcx = -udcx
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
279 udcy = -udcy
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
280 pass
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
281
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
282 nrcx = rx * (udcx + umx)
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
283 nrcy = ry * (udcy + umy)
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
284
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
285 cx = nrcx * _cos - nrcy * _sin
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
286 cy = nrcx * _sin + nrcy * _cos
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
287
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
288 return cx, cy
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
289
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
290 # M x y : Move to (x,y)
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
291 # Z : close path
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
292 # L x y : lineto (x,y)
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
293 # H x : horizontal line to x
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
294 # V y : Vertical line to y
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
295 # C x1 y1 x2 y2 x y : Draw a segment of bezier curve
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
296 # S x2 y2 x t : Draw a segment of bezier curve from the last
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
297 # control point
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
298 # Q x1 y1 x y : Draw a segment of quadratic curve
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
299 # T x y : Draw a segment of quadratic curve from the last
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
300 # control pint
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
301 # A x y r f s x y : Draw an arc
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
302 # translate the path data into two arrays. The first is an integer whose
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
303 # upper 8 bits are the command type The second array hold all arguments.
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
304
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
305 command_length={'M': 2, 'm':2,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
306 'Z': 0, 'z':0,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
307 'L': 2, 'l':2,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
308 'H': 1, 'h':1,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
309 'V': 1, 'v':1,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
310 'C': 6, 'c':6,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
311 'S': 4, 's':4,
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
312 'Q': 4, 'q':4,
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
313 'T': 2, 't':2,
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
314 'A': 7, 'a':7}
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
315
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
316 def _angle_rotated_ellipse(x, y, rx, ry, x_rotate):
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
317 import math
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
318
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
319 _cos = math.cos(x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
320 _sin = math.sin(x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
321
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
322 nrx = (x * _cos + y * _sin) / rx
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
323 nry = (-x * _sin + y * _cos) / ry
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
324
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
325 xy_tan = nry / nrx
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
326 xy_angle = math.atan(xy_tan)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
327
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
328 if nrx < 0:
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
329 xy_angle = math.pi + xy_angle
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
330 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
331
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
332 return xy_angle
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
333
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
334 def rotate(x, y, angle):
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
335 import math
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
336 _cos = math.cos(angle)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
337 _sin = math.sin(angle)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
338 nx = x * _cos - y * _sin
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
339 ny = x * _sin + y * _cos
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
340 return nx, ny
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
341
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
342 def translate_path_data(data, codefo):
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
343 import string
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
344 import math
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
345
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
346 temp = data.split()
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
347 fields=[]
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
348 for f in temp:
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
349 for s in f.split(','):
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
350 if s != '':
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
351 fields.append(s)
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
352 cmd = ''
280
c8b6ca46950b Add merged result
wycc
parents: 279 269
diff changeset
353 cmd_args=0
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
354 commands=''
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
355 pnts=[]
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
356 float_args=[]
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
357 for f in fields:
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
358 if f in command_length:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
359 if cmd_args != 0 and (narg % cmd_args) != 0:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
360 raise ValueError, 'invalid path data %s' % (repr(fields))
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
361 cmd = f
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
362 cmd_args = command_length[f]
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
363 narg = 0
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
364 continue
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
365
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
366 if (narg % cmd_args) == 0:
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
367 commands = commands + cmd
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
368 pass
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
369
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
370 if cmd == 'H':
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
371 arg = float(f)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
372 pnts.append(arg)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
373 pnts.append(pnts[-2])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
374 continue
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
375 if cmd == 'h':
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
376 arg = float(f)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
377 pnts.append(arg + pnts[-2])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
378 pnts.append(pnts[-2])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
379 continue
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
380 if cmd == 'V':
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
381 arg = float(f)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
382 pnts.append(pnts[-2])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
383 pnts.append(arg)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
384 continue
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
385 if cmd == 'v':
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
386 arg = float(f)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
387 pnts.append(pnts[-2])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
388 pnts.append(arg + pnts[-2])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
389 continue
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
390
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
391 arg = float(f)
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
392 if (cmd not in 'am') and (cmd in string.lowercase):
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
393 # relative and not arc or moveto
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
394 arg = arg + pnts[-2]
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
395 pass
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
396 pnts.append(arg)
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
397 narg = narg + 1
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
398
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
399 # For arc curve
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
400 if (narg % cmd_args) == 0 and (cmd in 'Aa'):
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
401 x0, y0, rx, ry, x_rotate, large, sweep, x, y = \
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
402 tuple(pnts[-9:])
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
403 if cmd == 'a':
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
404 # relative position
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
405 abs_x = x + x0
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
406 abs_y = y + y0
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
407 else:
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
408 abs_x = x
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
409 abs_y = y
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
410 pass
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
411 x_rotate = int(x_rotate)
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
412 large = int(large)
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
413 sweep = int(sweep)
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
414 cx, cy = _calc_ellipse_of_arc(x0, y0, rx, ry,
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
415 x_rotate, large,
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
416 sweep, abs_x, abs_y)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
417 # Corners
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
418 c0x, c0y = rotate(-rx, -ry, x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
419 c0x, c0y = c0x + cx, c0y + cy
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
420
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
421 c1x, c1y = rotate(rx, -ry, x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
422 c1x, c1y = c1x + cx, c1y + cy
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
423
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
424 c2x, c2y = rotate(rx, ry, x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
425 c2x, c2y = c2x + cx, c2y + cy
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
426
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
427 c3x, c3y = rotate(-rx, ry, x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
428 c3x, c3y = c3x + cx, c3y + cy
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
429
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
430 pnts[-7:] = [c0x, c0y, c1x, c1y, c2x, c2y, c3x, c3y, abs_x, abs_y]
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
431
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
432 start_angle = _angle_rotated_ellipse(x0 - cx, y0 - cy,
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
433 rx, ry, x_rotate)
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
434 stop_angle = _angle_rotated_ellipse(x - cx, y - cy,
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
435 rx, ry, x_rotate)
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
436
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
437 # sweep == 1 for positive-angle direction
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
438 # sweep == 0 for negative-angle direction
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
439 if start_angle > stop_angle and sweep:
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
440 stop_angle = math.pi * 2 + stop_angle
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
441 elif start_angle < stop_angle and not sweep:
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
442 start_angle = math.pi * 2 + start_angle
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
443 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
444
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
445 float_args.extend([cx, cy, rx, ry,
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
446 start_angle, stop_angle, x_rotate])
269
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
447 pass
c96f38ad4bb6 Fix mis-behavior of translate_path_data() on arc.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
448 pass
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
449 return commands, pnts, float_args
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
450
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
451 _id_sn = 0
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
452
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
453 def _get_id(obj):
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
454 global _id_sn
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
455
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
456 if obj.hasAttribute('id'):
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
457 oid = obj.getAttribute('id')
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
458 else:
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
459 oid = '_MB_RAND_%s_' % (_id_sn)
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
460 obj.setAttribute('id', oid)
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
461 _id_sn = _id_sn + 1
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
462 pass
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
463 return oid
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
464
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
465 ##
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
466 # Decorator that check if objects have attribute 'mbname'.
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
467 #
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
468 def check_mbname(func):
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
469 def deco(obj, coord_id, codefo, doc):
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
470 if obj.hasAttribute('mbname') and obj.getAttribute('mbname'):
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
471 ## \note mbname declare that this node should be in the
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
472 # symbol table.
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
473 mbname = obj.getAttribute('mbname')
296
2e97e8082d83 * Fix the symbol definition code which does not assume the id is the same as the mbname.
wycc
parents: 287
diff changeset
474 id = obj.getAttribute('id')
2e97e8082d83 * Fix the symbol definition code which does not assume the id is the same as the mbname.
wycc
parents: 287
diff changeset
475 print >> codefo, 'ADD_SYMBOL([%s],[%s])dnl' % (id,mbname)
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
476 pass
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
477 func(obj, coord_id, codefo, doc)
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
478 pass
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
479 return deco
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
480
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
481 @check_mbname
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
482 def translate_path(path, coord_id, codefo, doc):
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
483 coord_id = translate_shape_transform(path, coord_id, codefo)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
484
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
485 path_id = path.getAttribute('id')
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
486 d = path.getAttribute('d')
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
487 (commands, pnts, float_args) = translate_path_data(d, codefo)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
488 print >> codefo, 'dnl'
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
489 #print >> codefo, 'ADD_PATH([%s], [%s], [%s])dnl' % (path_id, d, coord_id)
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
490 spnts=''
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
491 for c in pnts:
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
492 spnts = spnts + "%f," % c
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
493 s_float_arg=''
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
494 for c in float_args:
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
495 s_float_arg = s_float_arg + ("%f," % c)
197
bcad1ccdf45c Translate the path string into binary array to save the parsing in the runtime. It can reduce the size as well.
wycc@wycc-desktop
parents: 101
diff changeset
496
458
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
497 print >> codefo, 'ADD_PATH([%s], [%s], [%s], [%s], [%d], [%s], [%d])dnl' % (
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
498 path_id, coord_id, commands, spnts, len(pnts),
bb4f651090bf Use cairo to transform and draw arc.
Thinker K.F. Li <thinker@branda.to>
parents: 434
diff changeset
499 s_float_arg, len(float_args))
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
500
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
501 translate_style(path, coord_id, codefo, doc, 'PATH_')
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
502 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
503
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
504 @check_mbname
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
505 def translate_rect(rect, coord_id, codefo, doc):
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
506 coord_id = translate_shape_transform(rect, coord_id, codefo)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
507
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
508 rect_id = _get_id(rect)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
509 x = float(rect.getAttribute('x'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
510 y = float(rect.getAttribute('y'))
80
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
511 rx = 0.0
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
512 if rect.hasAttribute('rx'):
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
513 rx = float(rect.getAttribute('rx'))
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
514 pass
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
515 ry = 0.0
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
516 if rect.hasAttribute('ry'):
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
517 ry = float(rect.getAttribute('ry'))
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
518 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
519 width = float(rect.getAttribute('width'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
520 height = float(rect.getAttribute('height'))
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
521 print >> codefo, 'dnl'
80
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
522 print >> codefo, 'ADD_RECT([%s], %f, %f, %f, %f, %f, %f, [%s])dnl' % (
e548221c04eb svg2code.py support stroke
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
523 rect_id, x, y, width, height, rx, ry, coord_id)
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
524 translate_style(rect, coord_id, codefo, doc, 'RECT_')
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
525 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
526
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
527 def translate_font_style(text, codefo):
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
528 text_id = _get_id(text)
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
529 style_str = text.getAttribute('style')
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
530 style_map = get_style_map(style_str)
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
531
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
532 return style_map
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
533
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
534 def merge_style(tspan, text):
279
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
535 newmap = tspan.style_map
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
536 map = text.style_map
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
537 for k,v in text.style_map.items():
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
538 if not newmap.has_key(k):
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
539 newmap[k] = v
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
540 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
541 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
542 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
543
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
544 def translate_tspan(tspan, text, coord_id, codefo, doc, txt_strs, attrs):
279
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
545 try:
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
546 map = tspan.style_map
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
547 except:
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
548 map = translate_font_style(tspan, codefo)
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
549 tspan.style_map = map
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
550 pass
279
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
551 if tspan.hasAttribute('x'):
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
552 # Render the tspan as an independent text if the x
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
553 # attribute is defined. All elements inside
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
554 # the tspan will be ignore by the outter text or tspan elements.
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
555 # FIXME: We need to apply the style map recursively.
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
556 merge_style(tspan, text)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
557 translate_text(tspan, coord_id, codefo, doc)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
558 return ''
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
559 attr = [len(txt_strs.encode('utf8')) - 1, 0, tspan]
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
560 attrs.append(attr)
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
561 for node in tspan.childNodes:
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
562 if node.localName == None:
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
563 txt_strs = txt_strs + node.data
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
564 elif node.localName == 'tspan':
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
565 txt_strs = translate_tspan(node, tspan, coord_id, codefo,
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
566 doc, txt_strs, attrs)
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
567 pass
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
568 pass
279
86a5ae82ccf2 * Modify svg2code_ex to use differnt font size at two test items to illustrate the function of the new text parser
wycc
parents: 278
diff changeset
569 attr[1] = len(txt_strs.encode('utf8'))
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
570 return txt_strs
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
571
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
572 def pango_generate_font_attributes(attrs,coord_id, codefo,doc):
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
573 for a in attrs:
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
574 start = a[0]
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
575 end = a[1]
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
576 node = a[2]
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
577 #print "generate attributes from %d to %d" %(start,end)
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
578 style_map = node.style_map
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
579 #print [style_map]
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
580 if style_map.has_key('font-size'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
581 # FIXME: Implement all units here
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
582 if style_map['font-size'].endswith('px'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
583 font_sz = float(style_map['font-size'][:-2])
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
584 print >> codefo, 'PANGO_SIZE(%d,%d,%d)dnl' % (font_sz*1024,start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
585 else:
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
586 font_sz = float(style_map['font-size'])
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
587 print >> codefo, 'PANGO_SIZE(%d,%d,%d)dnl' % (font_sz*1024,start,end)
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
588 pass
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
589 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
590
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
591 if style_map.has_key('font-style'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
592 font_style = style_map['font-style'].lower()
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
593 if font_style == 'normal':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
594 print >> codefo, 'PANGO_STYLE(PANGO_STYLE_NORMAL,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
595 elif font_style == 'italic':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
596 print >> codefo, 'PANGO_STYLE(PANGO_STYLE_ITALIC,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
597 elif font_style == 'oblique':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
598 print >> codefo, 'PANGO_STYLE(PANGO_STYLE_OBLIQUE,%d,%d)dnl' % (start,end)
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
599 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
600 pass
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
601
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
602 if style_map.has_key('font-family'):
306
c981e561ac37 * Keep the font name as the original case.
wycc
parents: 300
diff changeset
603 font_family = style_map['font-family']
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
604 print >> codefo, 'PANGO_FAMILY(%s,%d,%d)dnl' % (font_family,start,end)
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
605 pass
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
606 if style_map.has_key('text-anchor'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
607 text_anchor = style_map['text-anchor'].lower()
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
608 # FIXME: We need to implement a mb_text_set_aligment to implement SVG-styled alignment.
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
609 print "The text-anchor is not implemented yet"
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
610 pass
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
611 if style_map.has_key('font-variant'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
612 font_variant = style_map['font-variant'].lower()
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
613 print "The font-variant is not implemented yet"
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
614 pass
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
615 if style_map.has_key('font-weight'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
616 font_weight = style_map['font-weight'].lower()
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
617 if font_weight == 'normal':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
618 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_NORMAL,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
619 elif font_weight == 'bold':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
620 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_BOLD,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
621 elif font_weight == 'bolder':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
622 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_HEAVY,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
623 elif font_weight == 'lighter':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
624 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_ULTRALIGHT,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
625 elif font_weight == '100':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
626 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_ULTRALIGHT,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
627 elif font_weight == '200':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
628 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_ULTRALIGHT,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
629 elif font_weight == '300':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
630 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_LIGHT,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
631 elif font_weight == '400':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
632 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_NORMAL,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
633 elif font_weight == '500':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
634 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_NORMAL,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
635 elif font_weight == '600':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
636 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_SEMIBOLD,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
637 elif font_weight == '700':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
638 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_BOLD,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
639 elif font_weight == '800':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
640 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_ULTRABOLD,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
641 elif font_weight == '900':
333
bdf36a26e420 Make generated code clean.
Thinker K.F. Li <thinker@branda.to>
parents: 313
diff changeset
642 print >> codefo, 'PANGO_STYLE(PANGO_WEIGHT_HEAVY,%d,%d)dnl' % (start,end)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
643 else:
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
644 print "The font-weight %s is not supported" % font_weight
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
645 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
646 pass
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
647 if style_map.has_key('direction'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
648 direction = style_map['direction'].lower()
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
649 print "The direction is not implemented yet"
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
650 pass
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
651 if style_map.has_key('unicode-bidi'):
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
652 bidi = style_map['unicode-bidi'].lower()
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
653 print "The bidi is not implemented yet"
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
654 pass
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
655 pass
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
656 pass
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
657
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
658 def pango_gen_text(text, coord_id, codefo, doc, txt_strs, attrs):
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
659 if txt_strs:
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
660 text_id = _get_id(text)
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
661 x = float(text.getAttribute('x'))
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
662 y = float(text.getAttribute('y'))
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
663 print >> codefo, 'dnl'
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
664 print >> codefo, \
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
665 'PANGO_BEGIN_TEXT([%s], [%s], %f, %f, 16, [%s])dnl' % (
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
666 text_id.encode('utf8'), u''.join(txt_strs).encode('utf8'),
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
667 x, y, coord_id.encode('utf8'))
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
668 pango_generate_font_attributes(attrs, coord_id, codefo, doc)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
669 print >> codefo, \
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
670 'PANGO_END_TEXT([%s], [%s], %f, %f, 16, [%s])dnl' % (
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
671 text_id.encode('utf8'), u''.join(txt_strs).encode('utf8'),
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
672 x, y, coord_id.encode('utf8'))
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
673 translate_style(text, coord_id, codefo, doc, 'TEXT_')
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
674 pass
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
675 pass
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
676
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
677 def stext_generate_font_attributes(text, attrs, coord_id, codefo, doc):
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
678 text_id = _get_id(text)
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
679
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
680 for start, end, node in attrs:
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
681 style_map = node.style_map
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
682
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
683 font_sz = 10
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
684 if style_map.has_key('font-size'):
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
685 fsz = style_map['font-size']
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
686 if fsz.endswith('px'):
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
687 font_sz = float(fsz[:-2])
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
688 else:
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
689 font_sz = float(fsz)
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
690 pass
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
691 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
692
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
693 if style_map.has_key('font-family'):
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
694 font_family = style_map['font-family']
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
695 else:
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
696 font_family = 'serif'
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
697 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
698
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
699 font_slant = 0
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
700 if style_map.has_key('font-style'):
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
701 fn_style = style_map['font-style']
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
702 if fn_style == 'normal':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
703 font_slant = 0
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
704 elif fn_style == 'italic':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
705 font_slant = 100
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
706 elif fn_style == 'oblique':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
707 font_slant = 110
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
708 else:
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
709 raise ValueError, '%s is not a valid font-style' % (fn_style)
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
710 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
711
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
712 font_weight = 80
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
713 if style_map.has_key('font-weight'):
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
714 fn_weight = style_map['font-weight']
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
715 if fn_weight == 'normal':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
716 font_weight = 80
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
717 elif fn_weight == 'medium':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
718 font_weight = 100
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
719 elif fn_weight == 'bold':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
720 font_weight = 200
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
721 elif fn_weight == 'bolder':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
722 font_weight = 150
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
723 elif fn_weight == 'light':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
724 font_weight = 50
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
725 elif fn_weight == 'lighter':
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
726 font_weight = 70
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
727 else:
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
728 font_weight = int(fn_weight)
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
729 pass
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
730 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
731
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
732 print >> codefo, 'STYLE_BLOCK([%s], %d, [%s], %f, %d, %d)dnl' % (
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
733 text_id, end - start, font_family, font_sz,
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
734 font_slant, font_weight)
257
50d253d0fcba Simple image loader and image shape.
Thinker K.F. Li <thinker@branda.to>
parents: 241
diff changeset
735 pass
50d253d0fcba Simple image loader and image shape.
Thinker K.F. Li <thinker@branda.to>
parents: 241
diff changeset
736 pass
50d253d0fcba Simple image loader and image shape.
Thinker K.F. Li <thinker@branda.to>
parents: 241
diff changeset
737
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
738 def stext_gen_text(text, coord_id, codefo, doc, txt_strs, attrs):
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
739 if not txt_strs:
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
740 return
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
741
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
742 text_id = _get_id(text)
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
743 x = float(text.getAttribute('x'))
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
744 y = float(text.getAttribute('y'))
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
745 print >> codefo, 'dnl'
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
746 print >> codefo, \
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
747 'ADD_STEXT([%s], [%s], %f, %f, [%s])dnl' % \
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
748 (text_id, txt_strs.encode('utf8'), x, y, coord_id)
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
749 translate_style(text, coord_id, codefo, doc, 'STEXT_')
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
750 stext_generate_font_attributes(text, attrs, coord_id, codefo, doc)
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
751 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
752
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
753 def gen_text(text, coord_id, codefo, doc, txt_strs, attrs):
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
754 raise NotImplementedError, \
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
755 'gen_text should be assigned to an implementation'
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
756
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
757 @check_mbname
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
758 def translate_text(text, coord_id, codefo, doc):
434
b5c7670b524b Add coord for stext
Thinker K.F. Li <thinker@branda.to>
parents: 431
diff changeset
759 coord_id = translate_shape_transform(text, coord_id, codefo)
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
760 try:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
761 map = text.style_map
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
762 except:
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
763 map = translate_font_style(text, codefo)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
764 text.style_map = map
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
765 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
766 attrs = []
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
767 attr = [0, 0, text]
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
768 attrs.append(attr)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
769
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
770 txt_strs = ''
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
771 for node in text.childNodes:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
772 if node.localName == None:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
773 txt_strs = txt_strs + node.data
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
774 elif node.localName == 'tspan':
431
bf1addb037b7 Add -s option to svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 428
diff changeset
775 txt_strs = translate_tspan(node, text, coord_id, codefo,
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
776 doc,txt_strs, attrs)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
777 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
778 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
779 attr[1] = len(txt_strs.encode('utf8'))
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
780 gen_text(text, coord_id, codefo, doc, txt_strs, attrs)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
781 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
782
310
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
783 @check_mbname
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
784 def translate_image(image, coord_id, codefo, doc):
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
785 coord_id = translate_shape_transform(image, coord_id, codefo)
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
786
310
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
787 image_id = _get_id(image)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
788 if not image.hasAttributeNS(xlinkns, 'href'):
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
789 raise ValueError, 'image %s must has a href attribute.' % (image_id)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
790 href = image.getAttributeNS(xlinkns, 'href')
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
791 if image.hasAttribute('x'):
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
792 x_str = image.getAttribute('x')
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
793 x = float(x_str)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
794 else:
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
795 x = 0
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
796 pass
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
797 if image.hasAttribute('y'):
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
798 y_str = image.getAttribute('y')
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
799 y = float(y_str)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
800 else:
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
801 y = 0
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
802 pass
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
803 if image.hasAttribute('width'):
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
804 width_str = image.getAttribute('width')
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
805 width = float(width_str)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
806 else:
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
807 width = -1
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
808 pass
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
809 if image.hasAttribute('height'):
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
810 height_str = image.getAttribute('height')
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
811 height = float(height_str)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
812 else:
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
813 height = -1
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
814 pass
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
815 print >> codefo, 'dnl'
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
816 print >> codefo, \
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
817 'ADD_IMAGE([%s], [%s], %f, %f, %f, %f, [%s])dnl' % (
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
818 image_id, href, x, y, width, height, coord_id)
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
819 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
820
310
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
821
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
822 reo_func = re.compile('([a-zA-Z]+)\\([^\\)]*\\)')
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
823 reo_translate = re.compile('translate\\(([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?)\\)')
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
824 reo_matrix = re.compile('matrix\\(([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?)\\)')
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
825 def translate_transform(coord_id, transform, codefo, prefix):
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
826 transform = transform.strip()
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
827 mo = reo_func.match(transform)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
828 if not mo:
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
829 return
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
830 name = mo.group(1)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
831 if name == 'translate':
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
832 mo = reo_translate.match(transform)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
833 if mo:
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
834 x = float(mo.group(1))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
835 y = float(mo.group(3))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
836 print >> codefo, '%sTRANSLATE([%s], %f, %f)dnl' % (
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
837 prefix, coord_id, x, y)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
838 pass
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
839 elif name == 'matrix':
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
840 mo = reo_matrix.match(transform)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
841 if mo:
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
842 r10, r11, r12 = \
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
843 float(mo.group(1)), float(mo.group(3)), float(mo.group(5))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
844 r20, r21, r22 = \
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
845 float(mo.group(7)), float(mo.group(9)), float(mo.group(11))
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
846 print >> codefo, \
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
847 '%sMATRIX([%s], %f, %f, %f, %f, %f, %f)dnl' % (
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
848 prefix, coord_id, r10, r11, r12, r20, r21, r22)
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
849 pass
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
850 pass
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
851 pass
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
852
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
853 @check_mbname
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
854 def translate_group(group, parent_id, codefo, doc):
210
3fadd2f2742e M4 macros to generate code for dynamic loading.
Thinker K.F. Li <thinker@branda.to>
parents: 197
diff changeset
855 group_id = _get_id(group)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
856 print >> codefo, 'dnl'
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
857 print >> codefo, 'ADD_COORD([%s], [%s])dnl' % (group_id, parent_id)
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
858
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
859 if group.hasAttribute('transform'):
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
860 transform = group.getAttribute('transform')
85
9b4a02bcaeb1 matrix() function in transform attribute of group and shapes
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
861 translate_transform(group_id, transform, codefo, 'COORD_')
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
862 pass
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
863
434
b5c7670b524b Add coord for stext
Thinker K.F. Li <thinker@branda.to>
parents: 431
diff changeset
864 mock_sn = 0
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 80
diff changeset
865 translate_style(group, group_id, codefo, doc, 'GROUP_')
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
866 for node in group.childNodes:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
867 if node.namespaceURI != svgns:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
868 continue
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
869 if node.localName == 'g':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
870 translate_group(node, group_id, codefo, doc)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
871 elif node.localName == 'path':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
872 translate_path(node, group_id, codefo, doc)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
873 elif node.localName == 'rect':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
874 translate_rect(node, group_id, codefo, doc)
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
875 elif node.localName == 'text':
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 81
diff changeset
876 translate_text(node, group_id, codefo, doc)
310
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
877 elif node.localName == 'image':
25a68d15e92f Merge the image loader back
wycc
parents: 306
diff changeset
878 translate_image(node, group_id, codefo, doc)
278
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
879 elif node.localName == 'textarea':
a90fd749af82 Implement the whole tspan attribute. Currently, we can accept font family/font style/font weight and font size.
wycc
parents: 241
diff changeset
880 translate_textarea(node, group_id, codefo, doc)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
881 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
882 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
883 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
884
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
885 ## \brief Translate "scenes" tag in "metadata" tag.
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
886 #
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
887 def translate_scenes(scenes_node, codefo, doc):
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
888 scenes = []
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
889 for scene in scenes_node.childNodes:
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
890 if scene.localName != 'scene' or \
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
891 not scene.hasAttribute('ref') or \
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
892 not scene.hasAttribute('start'):
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
893 continue
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
894
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
895 start_str = scene.getAttribute('start')
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
896 start = end = int(start_str)
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
897 if scene.hasAttribute('end'):
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
898 end_str = scene.getAttribute('end')
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
899 end = int(end_str)
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
900 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
901 ref = scene.getAttribute('ref')
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
902
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
903 while len(scenes) <= end:
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
904 scenes.append([])
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
905 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
906
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
907 for i in range(start, end + 1):
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
908 scenes[i].append(ref)
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
909 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
910 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
911
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
912 for scene_idx, groups_in_scene in enumerate(scenes):
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
913 if groups_in_scene:
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
914 groups_str = '[' + '],['.join(groups_in_scene) + ']'
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
915 else:
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
916 groups_str = ''
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
917 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
918 print >> codefo, \
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
919 'SCENE(%d, [%s])dnl' % (scene_idx, groups_str)
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
920 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
921 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
922
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
923 def svg_2_code(dom, codefo):
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
924 for node in dom.childNodes:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
925 if node.localName == 'svg' and node.namespaceURI == svgns:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
926 break;
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
927 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
928 else:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
929 raise ValueErr, 'no any svg tag node.'
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
930
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
931 svg = node
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
932 for node in svg.childNodes:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
933 if node.localName == 'defs' and node.namespaceURI == svgns:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
934 translate_defs(node, codefo, dom)
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
935 elif node.localName == 'metadata' and node.namespaceURI == svgns:
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
936 for meta_node in node.childNodes:
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
937 if meta_node.localName == 'scenes':
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
938 translate_scenes(meta_node, codefo, dom)
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
939 pass
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
940 pass
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
941 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
942 elif node.localName == 'g' and node.namespaceURI == svgns:
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
943 translate_group(node, 'root_coord', codefo, dom)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
944 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
945 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
946 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
947
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
948 if __name__ == '__main__':
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
949 from os import path
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
950 import optparse
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
951
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
952 usage='usage: %prog [options] <SVG file> [<output>]'
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
953 parser = optparse.OptionParser(usage=usage)
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
954 parser.add_option('-s', '--stext', dest='stext',
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
955 action='store_true', default=False,
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
956 help='Use sh_stext instead of sh_text');
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
957 options, args = parser.parse_args()
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
958
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
959 if len(args) == 2:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
960 svgfn = args[0]
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
961 codefn = args[1]
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
962 elif len(args) == 1:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
963 svgfn = args[0]
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
964 codefn = 'out.mb'
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
965 else:
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
966 parser.print_help()
241
104d83378582 Add scene support in svg2code.py.
Thinker K.F. Li <thinker@branda.to>
parents: 210
diff changeset
967 sys.exit(1)
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
968 pass
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 458
diff changeset
969
65
35c2b7ba140b Use file name of generated M4 script as name of header
Thinker K.F. Li <thinker@branda.to>
parents: 64
diff changeset
970 struct_name = path.basename(codefn).split('.')[0]
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
971
428
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
972 if options.stext:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
973 gen_text = stext_gen_text
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
974 else:
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
975 gen_text = pango_gen_text
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
976 pass
c3faebaec0c4 Reformat svg2code.py to make more compatible witth our convention
Thinker K.F. Li <thinker@branda.to>
parents: 373
diff changeset
977
62
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
978 dom = parse(svgfn)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
979 codefo = file(codefn, 'w+')
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
980 print >> codefo, 'MADBUTTERFLY([%s],[dnl' % (struct_name)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
981 svg_2_code(dom, codefo)
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
982 print >> codefo, '])dnl'
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
983 pass
7d976d925431 Generate C header files for SVG files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
984