FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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fixed output pro extension

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Mario Voigt 2021-05-03 02:41:34 +02:00
parent 420f22c4d0
commit 873c52130d
7 changed files with 57 additions and 50 deletions
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43
extensions/fablabchemnitz/output_pro/outputpro.py
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@ -854,31 +854,37 @@ class OutputProBitmap(inkex.EffectExtension):
self.generate_preview()
def cmyk_overprint_black(self):
if self.cmyk_overblack_jpeg.isChecked():
cmyk.generate_svg_separations(dirpathTempFolder.name, open(os.path.join(dirpathTempFolder.name, 'original.svg')).read(), True)
else:
cmyk.generate_svg_separations(dirpathTempFolder.name, open(os.path.join(dirpathTempFolder.name, 'original.svg')).read(), False)
with open(os.path.join(dirpathTempFolder.name, 'original.svg'), 'r') as f:
if self.cmyk_overblack_jpeg.isChecked():
cmyk.generate_svg_separations(dirpathTempFolder.name, f.read(), True)
else:
cmyk.generate_svg_separations(dirpathTempFolder.name, f.read(), False)
def cmyk_advanced_manipulation(self):
area_to_export = self.area_to_export()
cmyk.generate_png_separations(dirpathTempFolder.name, self.area_to_export(), self.dpi_choice.value(), False)
for color in ['C', 'M', 'Y', 'K']:
subprocess.Popen(
['convert',
cmd = ['convert',
os.path.join(dirpathTempFolder.name, 'separated' + area_to_export.replace(' ', '') + color + ".png"),
'-colorspace', 'CMYK', '-channel',
'-colorspace',
'CMYK',
'-channel',
color,
'-separate',
os.path.join(dirpathTempFolder.name, 'separated' + area_to_export.replace(' ', '') + color + ".png")]
).wait()
#inkex.utils.debug(cmd)
p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
p.wait()
#if p.returncode != 0:
# inkex.utils.debug("Command failed: %d %s %s" % (p.returncode, stdout, stderr))
self.cmyk_advanced_manipulation_view_separations()
def cmyk_advanced_manipulation_view_separations(self):
area_to_export = self.area_to_export()
file_info = subprocess.Popen(['identify', os.path.join(dirpathTempFolder.name, 'source.svg')], stdout=subprocess.PIPE).communicate()[0].decode('UTF-8')
file_info = subprocess.Popen(['identify', os.path.join(dirpathTempFolder.name, 'source.png')], stdout=subprocess.PIPE).communicate()[0].decode('UTF-8')
image_size = file_info.split(' ')[2]
@ -887,24 +893,24 @@ class OutputProBitmap(inkex.EffectExtension):
final_command = ['convert']
if self.view_c_button.isChecked():
final_command.append( os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'C' + ".png")
final_command.append(os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'C' + ".png")
else:
final_command.append( os.path.join(dirpathTempFolder.name, 'empty.pn'))
final_command.append(os.path.join(dirpathTempFolder.name, 'empty.png'))
if self.view_m_button.isChecked():
final_command.append( os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'M' + ".png")
final_command.append(os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'M' + ".png")
else:
final_command.append( os.path.join(dirpathTempFolder.name, 'empty.png'))
final_command.append(os.path.join(dirpathTempFolder.name, 'empty.png'))
if self.view_y_button.isChecked():
final_command.append( os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'Y' + ".png")
final_command.append(os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'Y' + ".png")
else:
final_command.append( os.path.join(dirpathTempFolder.name, 'empty.png'))
final_command.append(os.path.join(dirpathTempFolder.name, 'empty.png'))
if self.view_k_button.isChecked():
final_command.append( os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'K' + ".png")
final_command.append(os.path.join(dirpathTempFolder.name, 'separated') + area_to_export.replace(' ', '') + 'K' + ".png")
else:
final_command.append( os.path.join(dirpathTempFolder.name, 'empty.png'))
final_command.append(os.path.join(dirpathTempFolder.name, 'empty.png'))
final_command.extend(['-set', 'colorspace', 'cmyk'])
final_command.extend(['-combine', os.path.join(dirpathTempFolder.name, 'result.tiff')])
@ -1049,6 +1055,7 @@ class OutputProBitmap(inkex.EffectExtension):
except Exception as e:
self.msg(e)
finally:
#inkex.utils.debug(os.listdir(dirpathTempFolder.name))
dirpathTempFolder.cleanup() #close temp dir
if __name__ == '__main__':

64
extensions/fablabchemnitz/output_pro/outputpro/cmyk.py
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@ -1,7 +1,8 @@
#!/usr/bin/env python3
import re, subprocess, simplestyle, os
import re, subprocess, os
import inkex
from inkex.command import inkscape
def calculateCMYK(red, green, blue):
C = float()
@ -27,8 +28,8 @@ def calculateCMYK(red, green, blue):
def clean_svg_color_definitions(svg):
def change_colors(origin, color_type):
for i in range(len(str(origin).split(color_type + ':'))):
if str(str(origin).split(color_type + ':')[i].split(';')[0]) in simplestyle.svgcolors.keys():
color_numbers = simplestyle.formatColoria(simplestyle.parseColor(str(str(origin).split(color_type + ':')[i].split(';')[0])))
if str(str(origin).split(color_type + ':')[i].split(';')[0]) in inkex.colors.SVG_COLOR.keys():
color_numbers = str(inkex.Color(inkex.Color(str(str(origin).split(color_type + ':')[i].split(';')[0])).to_rgb()))
origin = str(origin).replace(':' + str(str(origin).split(color_type + ':')[i].split(';')[0]) + ';', ':' + color_numbers + ';')
return origin
@ -47,42 +48,42 @@ def removeK(origin):
def representC(value):
# returns CMS color if available
if (re.search("icc-color", value.group())):
return simplestyle.formatColor3f(float(1.00 - float(re.split(r'[,\)\s]+',value.group())[2])), float(1.00), float(1.00))
return str(inkex.Color((float(1.00 - float(re.split(r'[,\)\s]+',value.group())[2])), float(1.00), float(1.00))))
else:
red = float(simplestyle.parseColor(str(value.group()))[0]/255.00)
green = float(simplestyle.parseColor(str(value.group()))[1]/255.00)
blue = float(simplestyle.parseColor(str(value.group()))[2]/255.00)
return simplestyle.formatColor3f(float(1.00 - calculateCMYK(red, green, blue)[0]), float(1.00), float(1.00))
red = float(inkex.Color(str(value.group())).to_rgb()[0]/255.00)
green = float(inkex.Color(str(value.group())).to_rgb()[1]/255.00)
blue = float(inkex.Color(str(value.group())).to_rgb()[2]/255.00)
return str(inkex.Color((float(1.00 - calculateCMYK(red, green, blue)[0]), float(1.00), float(1.00))))
def representM(value):
# returns CMS color if available
if ( re.search("icc-color", value.group()) ):
return simplestyle.formatColor3f(float(1.00), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[3])), float(1.00))
return str(inkex.Color((float(1.00), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[3])), float(1.00))))
else:
red = float(simplestyle.parseColor(str(value.group()))[0]/255.00)
green = float(simplestyle.parseColor(str(value.group()))[1]/255.00)
blue = float(simplestyle.parseColor(str(value.group()))[2]/255.00)
return simplestyle.formatColor3f(float(1.00), float(1.00 - calculateCMYK(red, green, blue)[1]), float(1.00))
red = float(inkex.Color(str(value.group())).to_rgb()[0]/255.00)
green = float(inkex.Color(str(value.group())).to_rgb()[1]/255.00)
blue = float(inkex.Color(str(value.group())).to_rgb()[2]/255.00)
return str(inkex.Color((float(1.00), float(1.00 - calculateCMYK(red, green, blue)[1]), float(1.00))))
def representY(value):
# returns CMS color if available
if (re.search("icc-color", value.group()) ):
return simplestyle.formatColor3f(float(1.00), float(1.00), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[4])))
return str(inkex.Color((float(1.00), float(1.00), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[4])))))
else:
red = float(simplestyle.parseColor(str(value.group()))[0]/255.00)
green = float(simplestyle.parseColor(str(value.group()))[1]/255.00)
blue = float(simplestyle.parseColor(str(value.group()))[2]/255.00)
return simplestyle.formatColor3f(float(1.00), float(1.00), float(1.00 - calculateCMYK(red, green, blue)[2]))
red = float(inkex.Color(str(value.group())).to_rgb()[0]/255.00)
green = float(inkex.Color(str(value.group())).to_rgb()[1]/255.00)
blue = float(inkex.Color(str(value.group())).to_rgb()[2]/255.00)
return str(inkex.Color((float(1.00), float(1.00), float(1.00 - calculateCMYK(red, green, blue)[2]))))
def representK(value):
# returns CMS color if available
if (re.search("icc-color", value.group()) ):
return simplestyle.formatColor3f(float(1.00 - float(re.split(r'[,\)\s]+',value.group())[5])), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[5])), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[5])))
return str(inkex.Color((float(1.00 - float(re.split(r'[,\)\s]+',value.group())[5])), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[5])), float(1.00 - float(re.split(r'[,\)\s]+',value.group())[5])))))
else:
red = float(simplestyle.parseColor(str(value.group()))[0]/255.00)
green = float(simplestyle.parseColor(str(value.group()))[1]/255.00)
blue = float(simplestyle.parseColor(str(value.group()))[2]/255.00)
return simplestyle.formatColor3f(float(1.00 - calculateCMYK(red, green, blue)[3]), float(1.00 - calculateCMYK(red, green, blue)[3]), float(1.00 - calculateCMYK(red, green, blue)[3]))
red = float(inkex.Color(str(value.group())).to_rgb()[0]/255.00)
green = float(inkex.Color(str(value.group())).to_rgb()[1]/255.00)
blue = float(inkex.Color(str(value.group())).to_rgb()[2]/255.00)
return str(inkex.Color((float(1.00 - calculateCMYK(red, green, blue)[3]), float(1.00 - calculateCMYK(red, green, blue)[3]), float(1.00 - calculateCMYK(red, green, blue)[3]))))
def generate_svg_separations(temp_dir, original_source, overblack):
@ -105,13 +106,12 @@ def generate_png_separations(temp_dir, area_to_export, resolution, alpha):
if alpha:
alpha_command = ""
else:
alpha_command = " --export-background=white "
string_inkscape_exec = ''
alpha_command = ";export-background:white"
for color in ['C', 'M', 'Y', 'K']:
string_inkscape_exec += temp_dir + "separation" + color + ".svg " + area_to_export + ' --export-png=' + temp_dir + "separated" + area_to_export.replace(' ', '') + color + ".png" + alpha_command + ' --export-dpi=' + str(resolution) + "\n"
with open(os.path.join(temp_dir, 'test.txt'), 'w') as f:
f.write(string_inkscape_exec)
inkscape_exec = subprocess.Popen(['inkscape -z --shell'], shell=True, stdout=open(os.devnull, 'w'), stderr=open(os.devnull, 'w'), stdin=subprocess.PIPE)
inkscape_exec.communicate(input=string_inkscape_exec.encode('UTF-8'))
cmd = area_to_export + alpha_command + ';export-dpi:' + str(resolution) + ';export-background-opacity:1;export-filename:' + os.path.join(temp_dir, "separated" + area_to_export.replace(' ', '') + color + ".png") + ';export-do'
#inkex.utils.debug(cmd)
cli_output = inkscape(os.path.join(temp_dir, "separation" + color + ".svg"), actions=cmd)
if len(cli_output) > 0:
inkex.utils.debug(cli_output)
#inkex.utils.debug(os.listdir(temp_dir))