34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
import inkex
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import subprocess
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import os
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from lxml import etree
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from inkex import command
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class EmbedAndCrop(inkex.EffectExtension):
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def effect(self):
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cp = os.path.dirname(os.path.abspath(__file__)) + "/svg_embed_and_crop/*"
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output_file = self.options.input_file + ".cropped"
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command.call('java', '-cp', cp, 'edu.emory.cellbio.svg.EmbedAndCropInkscapeEntry', self.options.input_file, "-o", output_file)
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if not os.path.exists(output_file):
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raise inkex.AbortExtension("Plugin canceled")
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stream = open(output_file, 'r')
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p = etree.XMLParser(huge_tree=True)
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doc = etree.parse(stream, parser=etree.XMLParser(huge_tree=True))
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stream.close()
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root = self.document.getroot()
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kept = [] #required. if we delete them directly without adding new defs or namedview, inkscape will crash
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for node in self.document.xpath('//*', namespaces=inkex.NSS):
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if node.TAG not in ('svg', 'defs', 'namedview'):
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node.delete()
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elif node.TAG in ('defs', 'namedview'): #except 'svg'
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kept.append(node)
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children = doc.getroot().getchildren()
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for child in children:
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root.append(child)
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for k in kept:
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k.delete()
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if __name__ == '__main__':
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EmbedAndCrop().run() |