Mercurial > MadButterfly

annotate pyink/mbbbox.py @ 1396:a5672125e515

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Copy the transformation matrix when we clone it. It looks like the MB do not copy the matrix automatically. Support isuse attribute to decide how to generate the tweened matrix.
author wycc
date Sat, 02 Apr 2011 05:39:26 +0800
parents 4a786de1d62f
children ce981aa3fbf2
rev   line source
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
1 import pybExtension
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Thinker K.F. Li <thinker@codemud.net>
parents:
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2
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
3 def _print_subtree(node, lvl, out):
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Thinker K.F. Li <thinker@codemud.net>
parents:
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4 def _print_level(txt, lvl, out):
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Thinker K.F. Li <thinker@codemud.net>
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5 indent = ' ' * lvl
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Thinker K.F. Li <thinker@codemud.net>
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6 print >> out, '%s%s' % (indent, txt)
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Thinker K.F. Li <thinker@codemud.net>
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7 pass
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Thinker K.F. Li <thinker@codemud.net>
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8
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
9 def _print_node_open(node, lvl, out):
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Thinker K.F. Li <thinker@codemud.net>
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10 node_name = node.name()
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Thinker K.F. Li <thinker@codemud.net>
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11
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
12 attrs = []
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Thinker K.F. Li <thinker@codemud.net>
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13 for attrname in node.allAttributes():
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Thinker K.F. Li <thinker@codemud.net>
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14 attrvalue = node.getAttribute(attrname)
1394
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
15 if attrname[0:13] == 'inkscape:bbox':
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
16 continue
1393
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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17 attr = '%s="%s"' % (attrname, attrvalue)
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18 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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19 pass
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Thinker K.F. Li <thinker@codemud.net>
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20
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Thinker K.F. Li <thinker@codemud.net>
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21 parent_node = node.parent()
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Thinker K.F. Li <thinker@codemud.net>
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22 if parent_node:
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23 parent_name = parent_node.name()
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Thinker K.F. Li <thinker@codemud.net>
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24 if parent_name == 'svg:g':
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Thinker K.F. Li <thinker@codemud.net>
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25 bbox = node.getBBox()
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26 attr = 'inkscape:bbox-x="%f"' % (bbox[0])
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27 attrs.append(attr)
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28 bbox = node.getBBox()
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29 attr = 'inkscape:bbox-y="%f"' % (bbox[1])
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30 attrs.append(attr)
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31 bbox = node.getBBox()
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32 attr = 'inkscape:bbox-width="%f"' % (bbox[2])
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33 attrs.append(attr)
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34 bbox = node.getBBox()
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35 attr = 'inkscape:bbox-height="%f"' % (bbox[3])
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36 attrs.append(attr)
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37 pass
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38 pass
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Thinker K.F. Li <thinker@codemud.net>
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39
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Thinker K.F. Li <thinker@codemud.net>
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40 if attrs:
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Thinker K.F. Li <thinker@codemud.net>
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41 attrs_str = ' '.join(attrs)
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42 line = '<%s %s>' % (node_name, attrs_str)
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43 else:
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44 line = '<%s>' % (node_name)
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parents:
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45 pass
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
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46 _print_level(line, lvl, out)
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47 pass
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Thinker K.F. Li <thinker@codemud.net>
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48
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49 def _print_node_close(node, lvl, out):
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50 node_name = node.name()
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51
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52 line = '</%s>' % (node_name)
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53 _print_level(line, lvl, out)
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54 pass
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Thinker K.F. Li <thinker@codemud.net>
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55
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Thinker K.F. Li <thinker@codemud.net>
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56 def _print_node_single(node, lvl, out):
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57 node_name = node.name()
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Thinker K.F. Li <thinker@codemud.net>
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58
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Thinker K.F. Li <thinker@codemud.net>
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59 attrs = []
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Thinker K.F. Li <thinker@codemud.net>
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60 for attrname in node.allAttributes():
1394
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
61 if attrname[0:13] == 'inkscape:bbox':
4a786de1d62f Prevent the inkscape:bbox-* from duplicated. This will crash the libxml parser.
wycc
parents: 1393
diff changeset
62 continue
1393
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63 attrvalue = node.getAttribute(attrname)
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64 attr = '%s="%s"' % (attrname, attrvalue)
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65 attrs.append(attr)
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66 pass
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67
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68 parent_node = node.parent()
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69 if parent_node:
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70 parent_name = parent_node.name()
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71 if parent_name == 'svg:g':
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Thinker K.F. Li <thinker@codemud.net>
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72 bbox = node.getBBox()
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Thinker K.F. Li <thinker@codemud.net>
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73 attr = 'inkscape:bbox-x="%f"' % (bbox[0])
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
74 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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75 bbox = node.getBBox()
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76 attr = 'inkscape:bbox-y="%f"' % (bbox[1])
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Thinker K.F. Li <thinker@codemud.net>
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77 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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78 bbox = node.getBBox()
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79 attr = 'inkscape:bbox-width="%f"' % (bbox[2])
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Thinker K.F. Li <thinker@codemud.net>
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80 attrs.append(attr)
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Thinker K.F. Li <thinker@codemud.net>
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81 bbox = node.getBBox()
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diff changeset
82 attr = 'inkscape:bbox-height="%f"' % (bbox[3])
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83 attrs.append(attr)
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84 pass
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Thinker K.F. Li <thinker@codemud.net>
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85 pass
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Thinker K.F. Li <thinker@codemud.net>
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86
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87 if attrs:
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88 attrs_str = ' '.join(attrs)
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89 line = '<%s %s/>' % (node_name, attrs_str)
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90 else:
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91 line = '<%s/>' % (node_name)
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92 pass
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93 _print_level(line, lvl, out)
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94 pass
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95
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96 def _print_node_content(node, lvl, out):
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97 line = node.content()
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98 _print_level(line, lvl, out)
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99 pass
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100
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101 children = node.childList()
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102 if not children:
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103 if node.name() != 'string':
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104 _print_node_single(node, lvl, out)
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105 else:
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106 _print_node_content(node, lvl, out)
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107 pass
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108 return
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109
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110 _print_node_open(node, lvl, out)
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111 for child in children:
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112 _print_subtree(child, lvl + 1, out)
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Thinker K.F. Li <thinker@codemud.net>
parents:
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113 pass
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Thinker K.F. Li <thinker@codemud.net>
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114 _print_node_close(node, lvl, out)
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parents:
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115 pass
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116
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117 class mbbbox_ext(pybExtension.PYBindExtImp):
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118 def save(self, module, doc, filename):
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119 out = file(filename, 'w+')
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120
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121 root = doc.rdoc.root()
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122 _print_subtree(root, 0, out)
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parents:
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123
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124 out.close()
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parents:
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125 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
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126 pass
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Thinker K.F. Li <thinker@codemud.net>
parents:
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127
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128
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129 extension = (mbbbox_ext(),
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130 'net.scribboo.mbbbox',
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131 'SVG with BBox exporter',
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132 'output',
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Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
133 {'extension': '.svg',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
134 'mimetype': 'image/svg+xml',
2d56ed5b0995 Add exporter for export svg with bbox information.
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
135 '_filetypename': 'SVG+BBox (*.svg)'})