kopia lustrzana https://github.com/inkstitch/inkstitch
33 wiersze
1.2 KiB
Python
33 wiersze
1.2 KiB
Python
# Authors: see git history
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#
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# Copyright (c) 2010 Authors
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# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
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from ..stitch_plan import stitch_groups_to_stitch_plan
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from ..svg import render_stitch_plan
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from .base import InkstitchExtension
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class StitchPlanPreview(InkstitchExtension):
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def effect(self):
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# delete old stitch plan
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svg = self.document.getroot()
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layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
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if layer is not None:
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del layer[:]
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# create new stitch plan
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if not self.get_elements():
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return
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realistic = False
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self.metadata = self.get_inkstitch_metadata()
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collapse_len = self.metadata['collapse_len_mm']
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patches = self.elements_to_stitch_groups(self.elements)
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stitch_plan = stitch_groups_to_stitch_plan(patches, collapse_len=collapse_len)
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render_stitch_plan(svg, stitch_plan, realistic)
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# translate stitch plan to the right side of the canvas
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layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
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layer.set('transform', 'translate(%s)' % svg.get('viewBox', '0 0 800 0').split(' ')[2])
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