FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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Styles To Layers: Add better handling for SVG text, fixed some comments

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This commit is contained in:
leyghisbb 2020-09-10 09:47:24 +02:00
parent 7f099ab621
commit b80abd0d85
1 changed files with 6 additions and 5 deletions
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11
extensions/fablabchemnitz/styles_to_layers.py
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@ -18,7 +18,7 @@ import math
from operator import itemgetter from operator import itemgetter
from inkex.colors import Color from inkex.colors import Color
class LayerGroup(inkex.Effect): class StylesToLayers(inkex.Effect):
def findLayer(self, layerName): def findLayer(self, layerName):
svg_layers = self.document.xpath('//svg:g[@inkscape:groupmode="layer"]', namespaces=inkex.NSS) svg_layers = self.document.xpath('//svg:g[@inkscape:groupmode="layer"]', namespaces=inkex.NSS)
@ -89,7 +89,8 @@ class LayerGroup(inkex.Effect):
if stroke is not None: if stroke is not None:
style = style + 'stroke:' + stroke + ";" style = style + 'stroke:' + stroke + ";"
if style and element.tag != inkex.addNS('stop','svg'): #we don't want to destroy elements with gradients (they contain svg:stop elements which have a style too) #we don't want to destroy elements with gradients (they contain svg:stop elements which have a style too) and we don't want to mess with tspans (text)
if style and element.tag != inkex.addNS('stop','svg') and element.tag != inkex.addNS('tspan','svg'):
if self.options.separateby == "stroke": if self.options.separateby == "stroke":
stroke = re.search('stroke:(.*?)(;|$)', style) stroke = re.search('stroke:(.*?)(;|$)', style)
if stroke is not None: if stroke is not None:
@ -154,13 +155,13 @@ class LayerGroup(inkex.Effect):
else: else:
layerNodeList.append([currentLayer, neutral_value, element, self.options.separateby]) #layer is existent. append items to this later layerNodeList.append([currentLayer, neutral_value, element, self.options.separateby]) #layer is existent. append items to this later
contentlength = 0 #some counter to track if there layers inside or if it is just a list with empty children contentlength = 0 #some counter to track if there are layers inside or if it is just a list with empty children
for layerNode in layerNodeList: for layerNode in layerNodeList:
layerNode[0].append(layerNode[2]) #append element to created layer layerNode[0].append(layerNode[2]) #append element to created layer
if layerNode[1] is not None: contentlength += 1 #for each found layer we increment +1 if layerNode[1] is not None: contentlength += 1 #for each found layer we increment +1
# Additionally if threshold was defined re-arrange the previously created layers by putting them into sub layers # Additionally if threshold was defined re-arrange the previously created layers by putting them into sub layers
if self.options.subdividethreshold > 1 and contentlength > 0: #check if there if we need to subdivide and if there items we could rearrange into sub layers if self.options.subdividethreshold > 1 and contentlength > 0: #check if we need to subdivide and if there are items we could rearrange into sub layers
#disabled sorting because it can return NoneType values which will kill the algorithm #disabled sorting because it can return NoneType values which will kill the algorithm
#layerNodeList.sort(key=itemgetter(1)) #sort by neutral values from min to max to put them with ease into parent layers #layerNodeList.sort(key=itemgetter(1)) #sort by neutral values from min to max to put them with ease into parent layers
@ -235,4 +236,4 @@ class LayerGroup(inkex.Effect):
inkex.utils.debug("Calling 'Remove Empty Groups' extension failed. Maybe the extension is not installed. You can download it from official InkScape Gallery.") inkex.utils.debug("Calling 'Remove Empty Groups' extension failed. Maybe the extension is not installed. You can download it from official InkScape Gallery.")
if __name__ == '__main__': if __name__ == '__main__':
LayerGroup().run() StylesToLayers().run()