mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-11-04 20:05:57 +00:00
72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
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#!/usr/bin/python
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import sys
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from xml.dom import minidom
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def textToFloat(name):
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if name:
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return float(name)
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else:
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return None
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def textToColor(name,opacity):
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if name is None or not name[0] == '#':
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return None
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color = int(name[1:],16) << 8
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if opacity:
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print 'opacity',opacity
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return color
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svg_file = sys.argv[1]
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doc = minidom.parse(svg_file) # parseString also exists
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groups = doc.getElementsByTagName('g')
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for grp in groups:
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groupID = grp.getAttribute('id')
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paths = grp.getElementsByTagName('path')
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print groupID,paths
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if len(paths):
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for path in paths:
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shape = {}
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d = path.getAttribute('d')
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styleAttrs = {}
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style = path.getAttribute('style')
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sarr = style.split(';')
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for s in sarr:
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nvarr = s.split(':', 2)
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if len(nvarr) == 2:
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styleAttrs[nvarr[0]] = nvarr[1]
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print path,d,styleAttrs
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shape['pts'] = []
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shape['currentColor'] = textToColor(styleAttrs.get("stroke"), styleAttrs.get("stroke-opacity"))
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shape['currentWidth'] = textToFloat(styleAttrs.get("strokeWidth"))
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hidden = "none" == styleAttrs.get("display")
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cmds = d.split(' ')
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x = 0
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y = 0
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i0 = 0
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start = True
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for cmd in cmds:
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print cmd
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ch = cmd[0]
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if ch == 'm' or ch == 'l':
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start = True
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elif ch == 'z':
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origin = shape['pts'][i0]
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shape.lineTo(origin.x, origin.y)
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elif ch == 'c':
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skip = True
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else:
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xy = cmd.split(',')
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print xy
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x += float(xy[0])
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y -= float(xy[1])
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if start or hidden:
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shape.moveTo(x,y)
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else:
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shape.lineTo(x,y)
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start = False
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doc.unlink()
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