simplify lasercheck
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@ -7,6 +7,7 @@ import re
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import math
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from math import log
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import datetime
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from email.policy import default
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class LaserCheck(inkex.EffectExtension):
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@ -345,14 +346,12 @@ class LaserCheck(inkex.EffectExtension):
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if so.checks == "check_all" or so.stroke_colors is True:
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inkex.utils.debug("\n---------- Stroke colors ({} are allowed)".format(so.stroke_colors_max))
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strokeColors = []
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for element in shapes:
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style = element.get('style')
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if style is not None:
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stroke = re.search('(;|^)stroke:(.*?)(;|$)', style)
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if stroke is not None:
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strokeColor = stroke[0].split("stroke:")[1].split(";")[0]
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if strokeColor not in strokeColors:
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strokeColors.append(strokeColor)
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for element in shapes:
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strokeColor = element.style.get('stroke')
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if strokeColor is None or strokeColor == "none":
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strokeColor = "none"
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if strokeColor not in strokeColors:
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strokeColors.append(strokeColor)
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if so.show_issues_only is False:
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inkex.utils.debug("{} different stroke colors in total".format(len(strokeColors)))
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if len(strokeColors) > so.stroke_colors_max:
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@ -367,14 +366,12 @@ class LaserCheck(inkex.EffectExtension):
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if so.checks == "check_all" or so.stroke_widths is True:
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inkex.utils.debug("\n---------- Stroke widths ({} are allowed)".format(so.stroke_widths_max))
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strokeWidths = []
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for element in shapes:
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style = element.get('style')
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if style is not None:
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stroke_width = re.search('stroke-width:(.*?)(;|$)', style)
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if stroke_width is not None:
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strokeWidth = stroke_width[0].split("stroke-width:")[1].split(";")[0] #possibly w/o units. could contain units from css
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if strokeWidth not in strokeWidths:
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strokeWidths.append(strokeWidth)
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for element in shapes:
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strokeWidth = element.style.get('stroke-width')
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if strokeWidth is None or strokeWidth == "none":
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strokeWidth = "none"
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if strokeWidth not in strokeWidths:
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strokeWidths.append(strokeWidth)
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if so.show_issues_only is False:
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inkex.utils.debug("{} different stroke widths in total".format(len(strokeWidths)))
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if len(strokeWidths) > so.stroke_widths_max:
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@ -394,14 +391,12 @@ class LaserCheck(inkex.EffectExtension):
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if so.checks == "check_all" or so.cosmestic_dashes is True:
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inkex.utils.debug("\n---------- Cosmetic dashes - should be converted to paths")
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strokeDasharrays = []
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for element in shapes:
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style = element.get('style')
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if style is not None:
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stroke_dasharray = re.search('stroke-dasharray:(.*?)(;|$)', style)
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if stroke_dasharray is not None:
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strokeDasharray = stroke_dasharray[0].split("stroke-dasharray:")[1].split(";")[0]
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if strokeDasharray not in strokeDasharrays:
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strokeDasharrays.append(strokeDasharray)
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for element in shapes:
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strokeDasharray = element.style.get('stroke-dasharray')
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if strokeDasharray is None or strokeDasharray == "none":
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strokeDasharray = "none"
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if strokeDasharray not in strokeDasharrays:
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strokeDasharrays.append(strokeDasharray)
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if so.show_issues_only is False:
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inkex.utils.debug("{} different stroke dash arrays in total".format(len(strokeDasharrays)))
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for strokeDasharray in strokeDasharrays:
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@ -412,63 +407,60 @@ class LaserCheck(inkex.EffectExtension):
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Shapes/paths with the same color like the background, 0% opacity, etc. lead to strange
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laser cutting results, like duplicated edges, enlarged laser times and more. Please double
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check for such occurences.
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Please transfer styles from layers/groups level to element level! You can use "Cleanup Styles" extension to do that
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'''
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if so.checks == "check_all" or so.invisible_shapes is True:
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inkex.utils.debug("\n---------- Invisible shapes")
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invisibles = []
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for element in shapes:
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if element.tag not in (inkex.addNS('tspan','svg')):
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style = element.get('style')
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if style is not None:
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stroke = re.search('stroke:(.*?)(;|$)', style) #filter white on white (we guess the background color of the document is white too but we do not check)
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if stroke is None:
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strokeVis = 0
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elif stroke[0].split("stroke:")[1].split(";")[0] == 'none':
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strokeVis = 0
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elif stroke[0].split("stroke:")[1].split(";")[0] in ('#ffffff', 'white', 'rgb(255,255,255)'):
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strokeVis = 0
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else:
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strokeVis = 1
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if element.tag not in (inkex.addNS('tspan','svg')) and element.get('inkscape:groupmode') != 'layer' and not isinstance(element, inkex.Group):
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stroke = element.style.get('stroke')
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if stroke is None or stroke == "none":
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strokeVis = 0
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elif stroke in ('#ffffff', 'white', 'rgb(255,255,255)'):
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strokeVis = 0
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else:
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strokeVis = 1
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stroke_width = element.style.get('stroke-width')
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if stroke_width is None or stroke_width == "none":
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widthVis = 0
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elif self.svg.unittouu(stroke_width) < 0.005: #really thin (0,005pc = 0,080px)
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widthVis = 0
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else:
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widthVis = 1
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stroke_opacity = element.style.get('stroke-opacity')
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if stroke_opacity is None or stroke_opacity == "none":
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strokeOpacityVis = 0
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elif float(stroke_opacity) < 0.05: #nearly invisible (<5% opacity)
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strokeOpacityVis = 0
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else:
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strokeOpacityVis = 1
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if pagecolor == '#ffffff':
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invisColors = [pagecolor, 'white', 'rgb(255,255,255)']
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else:
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invisColors = [pagecolor] #we could add some parser to convert pagecolor to rgb/hsl/cmyk
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stroke_width = re.search('stroke-width:(.*?)(;|$)', style)
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if stroke_width is None:
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widthVis = 0
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elif self.svg.unittouu(stroke_width[0].split("stroke-width:")[1].split(";")[0]) < 0.005: #really thin (0,005pc = 0,080px)
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widthVis = 0
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else:
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widthVis = 1
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stroke_opacity = re.search('stroke-opacity:(.*?)(;|$)', style)
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if stroke_opacity is None:
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strokeOpacityVis = 0
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elif float(stroke_opacity[0].split("stroke-opacity:")[1].split(";")[0]) < 0.05: #nearly invisible (<5% opacity)
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strokeOpacityVis = 0
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else:
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strokeOpacityVis = 1
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if pagecolor == '#ffffff':
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invisColors = [pagecolor, 'white', 'rgb(255,255,255)']
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else:
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invisColors = [pagecolor] #we could add some parser to convert pagecolor to rgb/hsl/cmyk
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fill = re.search('fill:(.*?)(;|$)', style)
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if fill is None:
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fillVis = 0
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elif fill[0].split("fill:")[1].split(";")[0] == 'none':
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fillVis = 0
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elif fill[0].split("fill:")[1].split(";")[0] in invisColors:
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fillVis = 0
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else:
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fillVis = 1
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fill_opacity = re.search('fill-opacity:(.*?)(;|$)', style)
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if fill_opacity is None:
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fillOpacityVis = 0
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elif float(fill_opacity[0].split("fill-opacity:")[1].split(";")[0]) < 0.05: #nearly invisible (<5% opacity)
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fillOpacityVis = 0
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else:
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fillOpacityVis = 1
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#inkex.utils.debug("strokeVis={}, widthVis={}, strokeOpacityVis={}, fillVis={}, fillOpacityVis={}".format(strokeVis, widthVis, strokeOpacityVis, fillVis, fillOpacityVis))
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fill = element.style.get('fill')
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if fill is None or fill == "none":
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fillVis = 0
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elif fill in invisColors:
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fillVis = 0
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else:
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fillVis = 1
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fill_opacity = element.style.get('fill-opacity')
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if fill_opacity is None or fill_opacity == "none": #always is opaque if not set, so set to 1
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fillOpacityVis = 1
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elif float(fill_opacity) < 0.05: #nearly invisible (<5% opacity)
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fillOpacityVis = 0
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else:
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fillOpacityVis = 1
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inkex.utils.debug("id={}, strokeVis={}, widthVis={}, strokeOpacityVis={}, fillVis={}, fillOpacityVis={}".format(element.get('id'), strokeVis, widthVis, strokeOpacityVis, fillVis, fillOpacityVis))
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if element.style is not None: #f if the style attribute is not set at all, the element will be visible with default black color fill and w/o stroke
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if (strokeVis == 0 or widthVis == 0 or strokeOpacityVis == 0) and (fillVis == 0 or fillOpacityVis == 0):
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if element not in invisibles:
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invisibles.append(element)
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@ -486,13 +478,11 @@ class LaserCheck(inkex.EffectExtension):
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inkex.utils.debug("\n---------- Objects with stroke transparencies < 1.0 - should be set to 1.0")
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transparencies = []
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for element in shapes:
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style = element.get('style')
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if style is not None:
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stroke_opacity = re.search('stroke-opacity:(.*?)(;|$)', style)
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if stroke_opacity is not None:
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if float(stroke_opacity[0].split("stroke-opacity:")[1].split(";")[0]) < 1.0:
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if element not in transparencies:
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transparencies.append(element)
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stroke_opacity = element.style.get('stroke-opacity')
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if stroke_opacity is None or stroke_opacity == "none":
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stroke_opacity = "none"
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if stroke_opacity not in transparencies:
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transparencies.append(element)
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if so.show_issues_only is False:
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inkex.utils.debug("{} objects with stroke transparencies < 1.0 in total".format(len(transparencies)))
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for transparency in transparencies:
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