FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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Some fixes

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This commit is contained in:
leyghisbb 2021-04-17 21:39:48 +02:00
parent 9356b657e4
commit 41663ffd86
3 changed files with 21 additions and 13 deletions
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1
extensions/fablabchemnitz/create_links.inx
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@ -31,6 +31,7 @@
<param name="link_multiplicator" type="int" min="0" max="9999" gui-text="Link multiplicator" gui-description="If set, we create a set of multiple gaps of same size next to the main gap">0</param>
<param name="length_link" type="float" min="0.000" max="9999.000" precision="3" gui-text="Link length (the length of the gap)">1.000</param>
<param name="link_offset" type="float" min="-9999.000.000" max="9999.000" precision="3" gui-text="Link offset (+/-)">0.000</param>
<param name="switch_pattern" type="bool" gui-text="Swap links with dashes" gui-description="If enabled, we use gap length as dash length (switches the dasharray pattern">false</param>
<label appearance="header">Creation: Custom Dash Pattern Settings</label>
<param name="custom_dasharray_value" type="string" gui-text="Dash pattern" gui-description="A list of separated lengths that specify the lengths of alternating dashes and gaps. Input only accepts numbers. It ignores percentages or other characters.">10 5.5 2.0 2.0</param>
<param name="custom_dashoffset_value" type="float" min="-9999.000.000" max="9999.000" precision="3" gui-text="Link offset (+/-)">0.000</param>

23
extensions/fablabchemnitz/create_links.py
View File

@ -51,6 +51,7 @@ class LinksCreator(inkex.EffectExtension):
pars.add_argument("--link_multiplicator", type=int, default=1, help="If set, we create a set of multiple gaps of same size next to the main gap")
pars.add_argument("--length_link", type=float, default=1.000, help="Link length")
pars.add_argument("--link_offset", type=float, default=0.000, help="Link offset (+/-)")
pars.add_argument("--switch_pattern", type=inkex.Boolean, default=False, help="If enabled, we use gap length as dash length (switches the dasharray pattern")
pars.add_argument("--custom_dasharray_value", default="", help="A list of separated lengths that specify the lengths of alternating dashes and gaps. Input only accepts numbers. It ignores percentages or other characters.")
pars.add_argument("--custom_dashoffset_value", type=float, default=0.000, help="Link offset (+/-)")
pars.add_argument("--length_filter", type=inkex.Boolean, default=False, help="Enable path length filtering")
@ -129,11 +130,16 @@ class LinksCreator(inkex.EffectExtension):
dashes = [] #central dashes array
if self.options.creationtype == "entered_values":
dashes.append(((stotal - length_link * self.options.link_count) / self.options.link_count) - 2 * length_link * self.options.link_multiplicator)
dash_length = ((stotal - length_link * self.options.link_count) / self.options.link_count) - 2 * length_link * self.options.link_multiplicator
dashes.append(dash_length)
dashes.append(length_link)
for i in range(0, self.options.link_multiplicator):
dashes.append(length_link) #stroke (=gap)
dashes.append(length_link) #gap
if self.options.switch_pattern is True:
dashes = dashes[::-1] #reverse the array
#validate dashes. May not be negative. Otherwise Inkscape will freeze forever. Reason: rendering issue
if any(dash <= 0.0 for dash in dashes) == True:
if self.options.show_info is True: inkex.errormsg("node " + node.get('id') + ": Error! Dash array may not contain negative numbers: " + ' '.join(format(dash, "1.3f") for dash in dashes) + ". Path skipped. Maybe it's too short. Adjust your link count, multiplicator and length accordingly, or set to unit '%'")
@ -144,6 +150,9 @@ class LinksCreator(inkex.EffectExtension):
else:
stroke_dashoffset = self.svg.unittouu(str(self.options.link_offset) + self.options.creationunit)
if self.options.switch_pattern is True:
stroke_dashoffset = stroke_dashoffset + ((self.options.link_multiplicator * 2) + 1) * length_link
if self.options.creationtype == "use_existing":
if self.options.no_convert is True:
if self.options.show_info is True: inkex.errormsg("node " + node.get('id') + ": Nothing to do. Please select another creation method or disable cosmetic style output paths.")
@ -194,12 +203,12 @@ class LinksCreator(inkex.EffectExtension):
if len(parts) == 2:
(prop, val) = parts
prop = prop.strip().lower()
if prop == 'fill':
declarations[i] = prop + ':{}'.format(default_fill)
if prop == 'stroke':
declarations[i] = prop + ':{}'.format(default_stroke)
if prop == 'stroke-width':
declarations[i] = prop + ':{}'.format(default_stroke_width)
#if prop == 'fill':
# declarations[i] = prop + ':{}'.format(default_fill)
#if prop == 'stroke':
# declarations[i] = prop + ':{}'.format(default_stroke)
#if prop == 'stroke-width':
# declarations[i] = prop + ':{}'.format(default_stroke_width)
if prop == 'stroke-dasharray': #comma separated list of one or more float values
declarations[i] = prop + ':{}'.format(stroke_dasharray)
if prop == 'stroke-dashoffset':

4
extensions/fablabchemnitz/paste_length.py
View File

@ -105,9 +105,7 @@ class PasteLengthEffect(inkex.EffectExtension):
except:
pass
else:
inkex.errormsg("Please select at least two paths, with the path whose \
length is to be copied at the top. You may have to convert the shape \
to path with path->Object to Path.")
inkex.errormsg("Please select at least two paths, with the path whose length is to be copied at the top. You may have to convert the shape to path with path->Object to Path.")
else:
if(len(paths) > 0):
srclen = self.svg.unittouu(str(self.options.custom_length) + self.options.unit)