bartool/flatcam-wsl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

- start working on QRCode Tool - serching for alternatives

Browse Source
This commit is contained in:
Marius Stanciu
2019-10-23 17:58:06 +03:00
parent bf670d7967
commit 70fbb7f852
3 changed files with 22 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
README.md
View File

@@ -13,6 +13,7 @@ CAD program, and create G-Code for Isolation routing.
- working on the Calibrate Excellon Tool - working on the Calibrate Excellon Tool
- finished the GUI layout for the Calibrate Excellon Tool - finished the GUI layout for the Calibrate Excellon Tool
- start working on QRCode Tool - not working yet - start working on QRCode Tool - not working yet
- start working on QRCode Tool - serching for alternatives
21.10.2019 21.10.2019

14
flatcamParsers/ParseSVG.py
View File

@@ -22,7 +22,7 @@
# import xml.etree.ElementTree as ET # import xml.etree.ElementTree as ET
from svg.path import Line, Arc, CubicBezier, QuadraticBezier, parse_path from svg.path import Line, Arc, CubicBezier, QuadraticBezier, parse_path
from svg.path.path import Move from svg.path.path import Move
from shapely.geometry import LineString from shapely.geometry import LineString, LinearRing, MultiLineString
from shapely.affinity import skew, affine_transform, rotate from shapely.affinity import skew, affine_transform, rotate
import numpy as np import numpy as np
@@ -71,7 +71,6 @@ def path2shapely(path, object_type, res=1.0):
rings = [] rings = []
for component in path: for component in path:
# Line # Line
if isinstance(component, Line): if isinstance(component, Line):
start = component.start start = component.start
@@ -123,6 +122,8 @@ def path2shapely(path, object_type, res=1.0):
if points: if points:
rings.append(points) rings.append(points)
rings = MultiLineString(rings)
if len(rings) > 0: if len(rings) > 0:
if len(rings) == 1: if len(rings) == 1:
# Polygons are closed and require more than 2 points # Polygons are closed and require more than 2 points
@@ -131,7 +132,14 @@ def path2shapely(path, object_type, res=1.0):
else: else:
geo_element = LineString(rings[0]) geo_element = LineString(rings[0])
else: else:
geo_element = Polygon(rings[0], rings[1:]) try:
geo_element = Polygon(rings[0], rings[1:])
except Exception as e:
coords = list()
for line in rings:
coords.append(line.coords[0])
coords.append(line.coords[1])
geo_element = Polygon(coords)
geometry.append(geo_element) geometry.append(geo_element)
return geometry return geometry

16
flatcamTools/ToolQRCode.py
View File

@@ -18,7 +18,8 @@ import math
import io import io
from datetime import datetime from datetime import datetime
import logging import logging
import pyqrcode import qrcode
import qrcode.image.svg
from lxml import etree as ET from lxml import etree as ET
import gettext import gettext
@@ -93,13 +94,16 @@ class QRCode(FlatCAMTool):
self.units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value().upper() self.units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value().upper()
def execute(self): def execute(self):
svg_file = io.StringIO('') svg_file = io.BytesIO()
svg_class = pyqrcode.QRCode("FlatCAM - 2D - Computer aided PCB Manufacturing Tool") svg_file = qrcode.make("FlatCAM - 2D - Computer aided PCB Manufacturing Tool",
svg_class.svg(svg_file, scale=4, xmldecl=False) image_factory=qrcode.image.svg.SvgFragmentImage)
def obj_init(geo_obj, app_obj): def obj_init(geo_obj, app_obj):
print(svg_file) units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value()
geo_obj.import_svg(svg_file) try:
geo_obj.import_svg(svg_file)
except Exception as e:
print(str(e))
with self.app.proc_container.new("Import SVG"): with self.app.proc_container.new("Import SVG"):