blob: b89e24a74af0980fadb6cdae0bf0af4503eeb0ee (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
from ..stitch_plan import patches_to_stitch_plan
from ..svg import render_stitch_plan
from .base import InkstitchExtension
class StitchPlanPreview(InkstitchExtension):
def effect(self):
# delete old stitch plan
svg = self.document.getroot()
layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
if layer is not None:
del layer[:]
# create new stitch plan
if not self.get_elements():
return
patches = self.elements_to_patches(self.elements)
stitch_plan = patches_to_stitch_plan(patches)
render_stitch_plan(svg, stitch_plan)
# translate stitch plan to the right side of the canvas
layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
layer.set('transform', 'translate(%s)' % svg.get('viewBox', '0 0 800 0').split(' ')[2])
|
