FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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Several bugfixes in DXF/DWG Importer

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This commit is contained in:
Mario Voigt 2020-09-09 02:17:34 +02:00
parent 5a06de7bd9
commit a724a3dc12
1 changed files with 16 additions and 12 deletions
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28
extensions/fablabchemnitz/dxfdwgimporter/dxfdwgimporter.py
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@ -26,7 +26,8 @@ import inkex
import sys
import os
import re
import subprocess, tempfile
import subprocess
import tempfile
from lxml import etree
from subprocess import Popen, PIPE
import shutil
@ -112,9 +113,9 @@ class DXFDWGImport(inkex.Effect):
def openExplorer(self, temp_output_dir):
if os.name == 'nt':
subprocess.Popen(["explorer",temp_output_dir],close_fds=True)
subprocess.Popen(["explorer",temp_output_dir], close_fds=True)
else:
subprocess.Popen(["xdg-open",temp_output_dir],close_fds=True)
subprocess.Popen(["xdg-open",temp_output_dir], close_fds=True)
def effect(self):
#get input file and copy it to some new temporary directory
@ -357,8 +358,8 @@ class DXFDWGImport(inkex.Effect):
if emptyGroup is not None:
emptyGroup.getparent().remove(emptyGroup)
#empty the following vals because they destroy the size aspects of the import
if self.options.dxf_to_svg_parser == "bjnortier":
#empty the following vals because they destroy the size aspects of the import / make viewbox looking wrong
if self.options.dxf_to_svg_parser == "bjnortier" or self.options.dxf_to_svg_parser == "kabeja":
doc.set('width','')
doc.set('height','')
doc.set('viewBox','')
@ -371,19 +372,22 @@ class DXFDWGImport(inkex.Effect):
#if child.tag == inkex.addNS('g','svg'):
elements.append(child)
#build some of bounding boxes and ignore errors for faulty elements (sum function often fails for that usecase!)
#build sum of bounding boxes and ignore errors for faulty elements (sum function often fails for that usecase!)
bbox = None
try:
bbox = elements[0].bounding_box() #init with the first bounding box of the tree (and hope that it is not a faulty one)
except:
except Exception as e:
#inkex.utils.debug(str(e))
pass
count = 0
for element in elements:
if count == 0: continue #skip the first
try:
bbox.add(element.bounding_box())
except:
pass
if count != 0: #skip the first
try:
#bbox.add(element.bounding_box())
bbox += element.bounding_box()
except Exception as e:
#inkex.utils.debug(str(e))
pass
count += 1 #some stupid counter
if bbox is not None:
root = self.svg.getElement('//svg:svg');