MadButterfly: tools/svg2code.py annotate

annotate tools/svg2code.py @ 83:ea758bb3bbe2

example

author	Thinker K.F. Li <thinker@branda.to>
date	Fri, 22 Aug 2008 00:12:04 +0800
parents	13fdf205047b
children	42698de1f653

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
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 from xml.dom.minidom import parse
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3 import sys
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	5 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	6 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	7
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 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	9 stops = []
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	10 for node in parent.childNodes:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	11 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	12 style = node.getAttribute('style')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	13 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	14 if prop.strip()]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	15 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	16 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	17 for prop in style_kvpairs]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	18 style_map = dict(style_kvpairs)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	19
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	20 color = style_map['stop-color'].strip()
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	21 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	22 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	23 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	24 b = float(int(color[5:7], 16)) / 255.0
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	25 else:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	26 raise ValueError, '\'%s\' is invalid color value.' % (color)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	27
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	28 opacity = style_map['stop-opacity']
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	29 offset = node.getAttribute('offset')
64 c668c5c3ceae M4 macro for C binding. Thinker K.F. Li <thinker@branda.to> parents: 63 diff changeset	30 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	31 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	32 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	33 pass
64 c668c5c3ceae M4 macro for C binding. Thinker K.F. Li <thinker@branda.to> parents: 63 diff changeset	34 print >> codefo, '%sdnl' % (', '.join(stops))
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	35 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	36
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	37 def translate_linearGradient(linear, codefo, doc):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	38 linear_id = linear.getAttribute('id')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	39 if linear.hasAttribute('x1'):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	40 x1 = float(linear.getAttribute('x1'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	41 y1 = float(linear.getAttribute('y1'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	42 x2 = float(linear.getAttribute('x2'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	43 y2 = float(linear.getAttribute('y2'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	44 else:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	45 x1 = y1 = x2 = y2 = 0
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	46 pass
63 f4b792afa74e m4 translator Thinker K.F. Li <thinker@branda.to> parents: 62 diff changeset	47 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	48 linear_id, x1, y1, x2, y2)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	49 translate_stops(linear, codefo, linear_id)
63 f4b792afa74e m4 translator Thinker K.F. Li <thinker@branda.to> parents: 62 diff changeset	50 print >> codefo, '])dnl'
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	51
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	52 href = linear.getAttributeNS(xlinkns, 'href').strip()
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	53 if href and href[0] == '#':
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: 65 diff changeset	54 print >> codefo, 'REF_STOPS_LINEAR([%s], [%s])dnl' % (
3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: 65 diff changeset	55 linear_id, href[1:])
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	56 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	57 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	58
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	59 def translate_radialGradient(radial, codefo, doc):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	60 radial_id = radial.getAttribute('id')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	61 try:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	62 cx = float(radial.getAttribute('cx'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	63 cy = float(radial.getAttribute('cy'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	64 except:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	65 cx = cy = 0
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	66 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	67 try:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	68 r = float(radial.getAttribute('r'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	69 except:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	70 r = 0.5
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	71 pass
63 f4b792afa74e m4 translator Thinker K.F. Li <thinker@branda.to> parents: 62 diff changeset	72 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	73 radial_id, cx, cy, r)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	74 translate_stops(radial, codefo, radial_id)
63 f4b792afa74e m4 translator Thinker K.F. Li <thinker@branda.to> parents: 62 diff changeset	75 print >>codefo, '])dnl'
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	76
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	77 href = radial.getAttributeNS(xlinkns, 'href').strip()
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	78 if href[0] == '#':
78 3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: 65 diff changeset	79 print >> codefo, 'REF_STOPS_RADIAL([%s], [%s])dnl' % (
3645e29e4986 Add runtime for Xlib. Thinker K.F. Li <thinker@branda.to> parents: 65 diff changeset	80 radial_id, href[1:])
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	81 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	82 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	83
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	84 def translate_defs(defs, codefo, doc):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	85 for node in defs.childNodes:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	86 if node.namespaceURI != svgns:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	87 continue
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	88 if node.localName == 'linearGradient':
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	89 translate_linearGradient(node, codefo, doc)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	90 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	91 elif node.localName == 'radialGradient':
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	92 translate_radialGradient(node, codefo, doc)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	93 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	94 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	95 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	96
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	97 def trans_color(code):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	98 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	99 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	100 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	101
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	102 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	103 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	104 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	105 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	106 prop_map = dict(prop_kvs)
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	107 return prop_map
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	108
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	109 def translate_style(node, coord_id, codefo, doc, prefix):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	110 node_id = node.getAttribute('id')
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	111 style_str = node.getAttribute('style')
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	112 prop_map = get_style_map(style_str)
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	113
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	114 try:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	115 opacity = float(node.getAttribute('opacity'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	116 except:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	117 opacity = 1.0
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	118 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	119
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	120 if prop_map.has_key('fill'):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	121 fill = prop_map['fill'].strip()
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	122 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	123 r, g, b = trans_color(fill)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	124 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	125 node_id, r, g, b, opacity)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	126 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	127 paint_id = fill[5:-1]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	128 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	129 node_id, paint_id)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	130 else:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	131 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	132 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	133
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	134 try:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	135 stroke_opacity = float(node.getAttribute('stroke-opacity'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	136 except:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	137 stroke_opacity = 1.0
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	138 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	139
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	140 if prop_map.has_key('stroke'):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	141 stroke = prop_map['stroke'].strip()
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	142 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	143 r, g, b = trans_color(stroke)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	144 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	145 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	146 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	147 paint_id = stroke[5:-1]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	148 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	149 node_id, paint_id)
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	150 elif stroke.lower() == 'none':
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	151 pass
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	152 else:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	153 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	154 % (stroke)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	155 pass
80 e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	156
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	157 if prop_map.has_key('stroke-width'):
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	158 if prop_map['stroke-width'].endswith('px'):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	159 stroke_width = float(prop_map['stroke-width'][:-2])
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	160 else:
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	161 stroke_width = float(prop_map['stroke-width'])
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	162 pass
80 e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	163 print >> codefo, 'STROKE_WIDTH([%s], %f)dnl' % (
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	164 node_id, stroke_width)
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	165 pass
81 13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	166
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	167 if prop_map.has_key('display'):
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	168 display = prop_map['display'].strip().lower()
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	169 if display == 'none':
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	170 print >> codefo, '%sHIDE([%s])dnl' % (prefix, node_id)
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	171 pass
13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	172 pass
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	173 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	174
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	175 def translate_path(path, coord_id, codefo, doc):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	176 path_id = path.getAttribute('id')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	177 d = path.getAttribute('d')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	178 print >> codefo, 'dnl'
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	179 print >> codefo, 'ADD_PATH([%s], [%s], [%s])dnl' % (path_id, d, coord_id)
81 13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	180 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	181 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	182
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	183 def translate_rect(rect, coord_id, codefo, doc):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	184 rect_id = rect.getAttribute('id')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	185 x = float(rect.getAttribute('x'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	186 y = float(rect.getAttribute('y'))
80 e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	187 rx = 0.0
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	188 if rect.hasAttribute('rx'):
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	189 rx = float(rect.getAttribute('rx'))
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	190 pass
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	191 ry = 0.0
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	192 if rect.hasAttribute('ry'):
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	193 ry = float(rect.getAttribute('ry'))
e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	194 pass
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	195 width = float(rect.getAttribute('width'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	196 height = float(rect.getAttribute('height'))
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	197 print >> codefo, 'dnl'
80 e548221c04eb svg2code.py support stroke Thinker K.F. Li <thinker@branda.to> parents: 78 diff changeset	198 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	199 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	200 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	201 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	202
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	203 def translate_font_style(text, codefo):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	204 text_id = text.getAttribute('id')
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	205 style_str = text.getAttribute('style')
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	206 style_map = get_style_map(style_str)
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	207
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	208 font_sz = 10.0
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	209 if style_map.has_key('font-size'):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	210 if style_map['font-size'].endswith('px'):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	211 font_sz = float(style_map['font-size'][:-2])
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	212 print >> codefo, 'define([MB_FONT_SZ], %f)dnl' % (font_sz)
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	213 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	214 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	215
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	216 font_style = 'normal'
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	217 if style_map.has_key('font-style'):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	218 font_style = style_map['font-style'].lower()
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	219 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	220
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	221 font_family = 'Roman'
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	222 if style_map.has_key('font-family'):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	223 font_family = style_map['font-family'].lower()
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	224 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	225 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	226
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	227 def translate_text(text, coord_id, codefo, doc):
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	228 translate_font_style(text, codefo)
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	229
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	230 txt_strs = []
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	231 for node in text.childNodes:
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	232 if node.localName == None:
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	233 txt_strs.append(node.data)
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	234 elif node.localName == 'tspan':
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	235 node.setAttribute('style', text.getAttribute('style'))
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	236 translate_text(node, coord_id, codefo, doc)
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	237 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	238 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	239 if txt_strs:
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	240 text_id = text.getAttribute('id')
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	241 x = float(text.getAttribute('x'))
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	242 y = float(text.getAttribute('y'))
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	243 print >> codefo, 'dnl'
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	244 print >> codefo, \
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	245 'ADD_TEXT([%s], [%s], %f, %f, MB_FONT_SZ, [%s])dnl' % (
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	246 text_id.encode('utf8'), u''.join(txt_strs).encode('utf8'),
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	247 x, y, coord_id.encode('utf8'))
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	248 translate_style(text, coord_id, codefo, doc, 'TEXT_')
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	249 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	250 pass
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	251
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	252 def translate_group(group, parent_id, codefo, doc):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	253 group_id = group.getAttribute('id')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	254 print >> codefo, 'dnl'
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	255 print >> codefo, 'ADD_COORD([%s], [%s])dnl' % (group_id, parent_id)
81 13fdf205047b Hide shapes and groups Thinker K.F. Li <thinker@branda.to> parents: 80 diff changeset	256 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	257 for node in group.childNodes:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	258 if node.namespaceURI != svgns:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	259 continue
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	260 if node.localName == 'g':
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	261 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	262 elif node.localName == 'path':
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	263 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	264 elif node.localName == 'rect':
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	265 translate_rect(node, group_id, codefo, doc)
83 ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	266 elif node.localName == 'text':
ea758bb3bbe2 example Thinker K.F. Li <thinker@branda.to> parents: 81 diff changeset	267 translate_text(node, group_id, codefo, doc)
62 7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	268 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	269 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	270 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	271
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	272 def svg_2_code(dom, codefo):
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	273 for node in dom.childNodes:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	274 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	275 break;
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	276 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	277 else:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	278 raise ValueErr, 'no any svg tag node.'
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	279
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	280 svg = node
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	281 for node in svg.childNodes:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	282 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	283 translate_defs(node, codefo, dom)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	284 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	285 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	286 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	287 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	288 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	289 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	290
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	291 if __name__ == '__main__':
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	292 from os import path
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	293 if len(sys.argv) == 3:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	294 svgfn = sys.argv[1]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	295 codefn = sys.argv[2]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	296 elif len(sys.argv) == 2:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	297 svgfn = sys.argv[1]
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	298 codefn = 'out.mb'
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	299 else:
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	300 print >> sys.stderr, '%s <SVG file> [<output>]' % (sys.argv[0])
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	301 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	302
65 35c2b7ba140b Use file name of generated M4 script as name of header Thinker K.F. Li <thinker@branda.to> parents: 64 diff changeset	303 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	304
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	305 dom = parse(svgfn)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	306 codefo = file(codefn, 'w+')
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	307 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	308 svg_2_code(dom, codefo)
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	309 print >> codefo, '])dnl'
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	310 pass
7d976d925431 Generate C header files for SVG files. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	311

Mercurial > MadButterfly

annotate tools/svg2code.py @ 83:ea758bb3bbe2