added some options to unwind paths
This commit is contained in:
parent
ef87020278
commit
e02bfadbca
|
|
@ -4,10 +4,14 @@
|
|||
<id>fablabchemnitz.de.unwind_paths</id>
|
||||
<param name="tab" type="notebook">
|
||||
<page name="tab_settings" gui-text="Unwind Paths">
|
||||
<label appearance="header">Settings</label>
|
||||
<label appearance="header">General Settings</label>
|
||||
<param name="keep_original" type="bool" gui-text="Keep original paths" gui-description="If selected, the original paths get deleted">false</param>
|
||||
<param name="break_apart" type="bool" gui-text="Break apart paths" gui-description="Split each path into single curve segments">false</param>
|
||||
<param name="colorize" type="bool" gui-text="Colorize glue pairs" gui-description="Requires enabled 'Break apart' option">false</param>
|
||||
<param name="break_only" type="bool" gui-text="Break apart paths only" gui-description="No unwinding at all">false</param>
|
||||
<label appearance="header">Color Style</label>
|
||||
<param name="colorize" type="bool" gui-text="Colorize" gui-description="Colorize original paths and glue pairs">false</param>
|
||||
<param name="color_increment" type="int" min="1" max="255" gui-text="Color increment" gui-description="For each segment we count up n colors. Does not apply if 'Randomize colors' is enabled.">10000</param>
|
||||
<param name="randomize_colors" type="bool" gui-text="Randomize colors">false</param>
|
||||
<label appearance="header">Extrude Options</label>
|
||||
<param name="extrude" type="bool" gui-text="Extrude">false</param>
|
||||
<param name="extrude_height" type="float" min="0.000" max="99999.000" precision="3" gui-text="Extrude height">10.000</param>
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ ToDos:
|
|||
"""
|
||||
import copy
|
||||
import inkex
|
||||
from inkex import bezier, Path, CubicSuperPath
|
||||
from inkex import Color, bezier, Path, CubicSuperPath
|
||||
from lxml import etree
|
||||
import math
|
||||
import random
|
||||
|
|
@ -41,7 +41,10 @@ class UnwindPaths(inkex.EffectExtension):
|
|||
pars.add_argument('--tab')
|
||||
pars.add_argument('--keep_original', type=inkex.Boolean, default=False, help="If selected, the original paths get deleted")
|
||||
pars.add_argument('--break_apart', type=inkex.Boolean, default=False, help="Split each path into single curve segments")
|
||||
pars.add_argument('--colorize', type=inkex.Boolean, default=False, help="Requires enabled 'Break apart' option")
|
||||
pars.add_argument('--break_only', type=inkex.Boolean, default=False, help="Only splits root paths into segments (no unwinding)")
|
||||
pars.add_argument('--colorize', type=inkex.Boolean, default=False, help="Colorize original paths and glue pairs")
|
||||
pars.add_argument('--color_increment', type=int, default=10000, help="For each segment we count up n colors. Does not apply if 'Randomize colors' is enabled.")
|
||||
pars.add_argument('--randomize_colors', type=inkex.Boolean, default=False, help="Randomize colors")
|
||||
pars.add_argument('--extrude', type=inkex.Boolean, default=False)
|
||||
pars.add_argument('--extrude_height', type=float, default=10.000)
|
||||
pars.add_argument('--unit', default="mm")
|
||||
|
|
@ -79,6 +82,14 @@ class UnwindPaths(inkex.EffectExtension):
|
|||
self.breakContours(child, breakelements)
|
||||
return breakelements
|
||||
|
||||
def rgb(self, minimum, maximum, value):
|
||||
minimum, maximum = float(minimum), float(maximum)
|
||||
ratio = 2 * (value-minimum) / (maximum - minimum)
|
||||
b = int(max(0, 255 * (1 - ratio)))
|
||||
r = int(max(0, 255 * (ratio - 1)))
|
||||
g = 255 - b - r
|
||||
return r, g, b
|
||||
|
||||
def effect(self):
|
||||
shifting = self.svg.unittouu(str(self.options.extrude_height) + self.options.unit)
|
||||
|
||||
|
|
@ -106,12 +117,16 @@ class UnwindPaths(inkex.EffectExtension):
|
|||
|
||||
#generate random colors; used to identify glue tab pairs
|
||||
if self.options.colorize is True:
|
||||
randomColorSet = []
|
||||
while len(randomColorSet) < subCount - 1:
|
||||
colorSet = []
|
||||
if self.options.randomize_colors is True:
|
||||
while len(colorSet) < subCount - 1:
|
||||
r = lambda: random.randint(0,255)
|
||||
newColor = '#%02X%02X%02X' % (r(),r(),r())
|
||||
if newColor not in randomColorSet:
|
||||
randomColorSet.append(newColor)
|
||||
if newColor not in colorSet:
|
||||
colorSet.append(newColor)
|
||||
else:
|
||||
for i in range(subCount):
|
||||
colorSet.append(Color(self.rgb(0, i+self.options.color_increment, 1*i)))
|
||||
|
||||
for sub in csp:
|
||||
#generate new horizontal line data by measuring each segment
|
||||
|
|
@ -125,19 +140,22 @@ class UnwindPaths(inkex.EffectExtension):
|
|||
if self.options.break_apart is True:
|
||||
topLineGroup = self.svg.get_current_layer().add(inkex.Group(id="hline-top-" + element.get('id')))
|
||||
bottomLineGroup = self.svg.get_current_layer().add(inkex.Group(id="hline-bottom-" + element.get('id')))
|
||||
newOriginalPathGroup = self.svg.get_current_layer().add(inkex.Group(id="new-original-" + element.get('id')))
|
||||
elemGroup.append(topLineGroup)
|
||||
elemGroup.append(bottomLineGroup)
|
||||
|
||||
newOriginalPathGroup = self.svg.get_current_layer().add(inkex.Group(id="new-original-" + element.get('id')))
|
||||
self.svg.get_current_layer().append(newOriginalPathGroup) #we want this to be one level above unwound stuff
|
||||
|
||||
if self.options.extrude is True:
|
||||
vlinesGroup = self.svg.get_current_layer().add(inkex.Group(id="vlines-" + element.get('id')))
|
||||
elemGroup.append(vlinesGroup)
|
||||
|
||||
|
||||
if self.options.break_only is False:
|
||||
while i <= len(sub) - 1:
|
||||
stroke_color = '#000000'
|
||||
if self.options.colorize is True and self.options.break_apart is True:
|
||||
stroke_color =randomColorSet[i-1]
|
||||
stroke_color =colorSet[i-1]
|
||||
|
||||
horizontal_line_style = {'stroke':stroke_color,'stroke-width':'1px','fill':'none'}
|
||||
|
||||
|
|
@ -155,7 +173,6 @@ class UnwindPaths(inkex.EffectExtension):
|
|||
lengths.append(length)
|
||||
i += 1
|
||||
|
||||
|
||||
if self.options.break_apart is False:
|
||||
self.drawline(topPathData, "combined-top-{0}".format(element.get('id')), elemGroup, horizontal_line_style)
|
||||
if self.options.extrude is True:
|
||||
|
|
@ -204,7 +221,7 @@ class UnwindPaths(inkex.EffectExtension):
|
|||
|
||||
stroke_color = '#000000'
|
||||
if self.options.colorize is True:
|
||||
stroke_color =randomColorSet[i-1]
|
||||
stroke_color =colorSet[i-1]
|
||||
new_original_line_style = {'stroke':stroke_color,'stroke-width':'1px','fill':'none'}
|
||||
self.drawline(d, "segmented-" + element.get('id'), newOriginalPathGroup, new_original_line_style)
|
||||
|
||||
|
|
|
|||
Reference in New Issue