2019-11-20 01:03:12 +00:00
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# ##########################################################
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# FlatCAM: 2D Post-processing for Manufacturing #
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# File Author: Marius Adrian Stanciu (c) #
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# Date: 10/25/2019 #
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# MIT Licence #
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# ##########################################################
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from PyQt5 import QtWidgets, QtCore
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import FlatCAMApp
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from FlatCAMTool import FlatCAMTool
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from flatcamGUI.GUIElements import FCDoubleSpinner, RadioSet
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from FlatCAMObj import FlatCAMGerber, FlatCAMGeometry, FlatCAMExcellon
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import shapely.geometry.base as base
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from shapely.ops import cascaded_union, unary_union
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from shapely.geometry import Polygon, MultiPolygon, Point, LineString
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from shapely.geometry import box as box
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import shapely.affinity as affinity
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import logging
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from copy import deepcopy
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import numpy as np
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from collections import Iterable
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import gettext
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import FlatCAMTranslation as fcTranslate
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import builtins
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fcTranslate.apply_language('strings')
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if '_' not in builtins.__dict__:
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_ = gettext.gettext
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log = logging.getLogger('base')
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class ToolFiducials(FlatCAMTool):
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toolName = _("Fiducials Tool")
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def __init__(self, app):
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FlatCAMTool.__init__(self, app)
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self.app = app
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self.canvas = self.app.plotcanvas
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self.decimals = 4
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self.units = ''
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# ## Title
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title_label = QtWidgets.QLabel("%s" % self.toolName)
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title_label.setStyleSheet("""
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QLabel
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{
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font-size: 16px;
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font-weight: bold;
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}
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""")
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self.layout.addWidget(title_label)
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self.layout.addWidget(QtWidgets.QLabel(''))
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# ## Grid Layout
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grid_lay = QtWidgets.QGridLayout()
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self.layout.addLayout(grid_lay)
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grid_lay.setColumnStretch(0, 0)
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grid_lay.setColumnStretch(1, 1)
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2019-11-20 23:44:55 +00:00
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self.copper_fill_label = QtWidgets.QLabel('<b>%s:</b>' % _('Parameters'))
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2019-11-20 01:03:12 +00:00
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self.copper_fill_label.setToolTip(
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_("Parameters used for this tool.")
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)
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grid_lay.addWidget(self.copper_fill_label, 0, 0, 1, 2)
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2019-11-20 23:44:55 +00:00
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# DIAMETER #
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self.dia_label = QtWidgets.QLabel('%s:' % _("Diameter"))
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self.dia_label.setToolTip(
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_("This set the fiducial diameter.\n"
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"The soldermask opening is double than that.")
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2019-11-20 01:03:12 +00:00
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)
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2019-11-20 23:44:55 +00:00
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self.dia_entry = FCDoubleSpinner()
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self.dia_entry.set_range(1.0000, 3.0000)
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self.dia_entry.set_precision(self.decimals)
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self.dia_entry.setWrapping(True)
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self.dia_entry.setSingleStep(0.1)
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2019-11-20 01:03:12 +00:00
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(self.dia_label, 1, 0)
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grid_lay.addWidget(self.dia_entry, 1, 1)
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2019-11-20 01:03:12 +00:00
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# MARGIN #
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self.margin_label = QtWidgets.QLabel('%s:' % _("Margin"))
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self.margin_label.setToolTip(
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_("Bounding box margin.")
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)
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self.margin_entry = FCDoubleSpinner()
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self.margin_entry.set_range(0.0, 9999.9999)
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self.margin_entry.set_precision(self.decimals)
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self.margin_entry.setSingleStep(0.1)
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grid_lay.addWidget(self.margin_label, 2, 0)
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grid_lay.addWidget(self.margin_entry, 2, 1)
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2019-11-20 23:44:55 +00:00
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# Mode #
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self.mode_radio = RadioSet([
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{'label': _('Auto'), 'value': 'auto'},
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{"label": _("Manual"), "value": "manual"}
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], stretch=False)
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self.mode_label = QtWidgets.QLabel(_("Mode:"))
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self.mode_label.setToolTip(
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_("- 'Auto' - automatic placement of fiducials in the corners of the bounding box.\n "
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"- 'Manual' - manual placement of fiducials.")
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2019-11-20 01:03:12 +00:00
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)
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(self.mode_label, 3, 0)
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grid_lay.addWidget(self.mode_radio, 3, 1)
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# Position for second fiducial #
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self.pos_radio = RadioSet([
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{'label': _('Up'), 'value': 'up'},
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{"label": _("Down"), "value": "down"},
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{"label": _("None"), "value": "no"}
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2019-11-20 01:03:12 +00:00
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], stretch=False)
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2019-11-20 23:44:55 +00:00
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self.pos_label = QtWidgets.QLabel('%s:' % _("Second fiducial"))
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self.pos_label.setToolTip(
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_("The position for the second fiducial.\n"
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"- 'Up' - the order is: bottom-left, top-left, top-right.\n "
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"- 'Down' - the order is: bottom-left, bottom-right, top-right.\n"
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"- 'None' - there is no second fiducial. The order is: bottom-left, top-right.")
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2019-11-20 01:03:12 +00:00
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)
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(self.pos_label, 4, 0)
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grid_lay.addWidget(self.pos_radio, 4, 1)
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2019-11-20 01:03:12 +00:00
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separator_line = QtWidgets.QFrame()
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separator_line.setFrameShape(QtWidgets.QFrame.HLine)
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separator_line.setFrameShadow(QtWidgets.QFrame.Sunken)
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(separator_line, 5, 0, 1, 2)
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# Copper Gerber object
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self.grb_object_combo = QtWidgets.QComboBox()
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self.grb_object_combo.setModel(self.app.collection)
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self.grb_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
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self.grb_object_combo.setCurrentIndex(1)
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self.grbobj_label = QtWidgets.QLabel("<b>%s:</b>" % _("Copper Gerber"))
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self.grbobj_label.setToolTip(
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_("Gerber Object to which will be added a copper thieving.")
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2019-11-20 01:03:12 +00:00
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)
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(self.grbobj_label, 6, 0, 1, 2)
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grid_lay.addWidget(self.grb_object_combo, 7, 0, 1, 2)
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# ## Insert Copper Fiducial
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self.add_cfid_button = QtWidgets.QPushButton(_("Add Fiducial"))
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self.add_cfid_button.setToolTip(
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_("Will add a polygon on the copper layer to serve as fiducial.")
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2019-11-20 01:03:12 +00:00
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)
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(self.add_cfid_button, 8, 0, 1, 2)
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separator_line_1 = QtWidgets.QFrame()
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separator_line_1.setFrameShape(QtWidgets.QFrame.HLine)
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separator_line_1.setFrameShadow(QtWidgets.QFrame.Sunken)
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grid_lay.addWidget(separator_line_1, 9, 0, 1, 2)
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# Soldermask Gerber object #
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self.sm_object_label = QtWidgets.QLabel('<b>%s:</b>' % _("Soldermask Gerber"))
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self.sm_object_label.setToolTip(
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_("The Soldermask Gerber object.")
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2019-11-20 01:03:12 +00:00
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)
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2019-11-20 23:44:55 +00:00
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self.sm_object_combo = QtWidgets.QComboBox()
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self.sm_object_combo.setModel(self.app.collection)
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self.sm_object_combo.setRootModelIndex(self.app.collection.index(0, 0, QtCore.QModelIndex()))
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self.sm_object_combo.setCurrentIndex(1)
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grid_lay.addWidget(self.sm_object_label, 10, 0, 1, 2)
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grid_lay.addWidget(self.sm_object_combo, 11, 0, 1, 2)
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# ## Insert Soldermask opening for Fiducial
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self.add_sm_opening_button = QtWidgets.QPushButton(_("Add SM Opening"))
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self.add_sm_opening_button.setToolTip(
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_("Will add a polygon on the soldermask layer\n"
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"to serve as fiducial opening.\n"
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"The diameter is always double of the diameter\n"
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"for the copper fiducial.")
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)
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2019-11-20 23:44:55 +00:00
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grid_lay.addWidget(self.add_sm_opening_button, 12, 0, 1, 2)
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self.layout.addStretch()
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# Objects involved in Copper thieving
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self.grb_object = None
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2019-11-20 23:44:55 +00:00
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self.sm_obj = None
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2019-11-20 01:03:12 +00:00
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self.sel_rect = list()
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# store the flattened geometry here:
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self.flat_geometry = list()
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# Events ID
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self.mr = None
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self.mm = None
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# Mouse cursor positions
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self.mouse_is_dragging = False
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self.cursor_pos = (0, 0)
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self.first_click = False
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self.area_method = False
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# Tool properties
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self.clearance_val = None
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self.margin_val = None
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self.geo_steps_per_circle = 128
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# SIGNALS
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2019-11-20 23:44:55 +00:00
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# self.fill_button.clicked.connect(self.execute)
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# self.box_combo_type.currentIndexChanged.connect(self.on_combo_box_type)
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# self.reference_radio.group_toggle_fn = self.on_toggle_reference
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# self.fill_type_radio.activated_custom.connect(self.on_thieving_type)
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2019-11-20 01:03:12 +00:00
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def run(self, toggle=True):
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self.app.report_usage("ToolFiducials()")
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if toggle:
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# if the splitter is hidden, display it, else hide it but only if the current widget is the same
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if self.app.ui.splitter.sizes()[0] == 0:
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self.app.ui.splitter.setSizes([1, 1])
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else:
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try:
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if self.app.ui.tool_scroll_area.widget().objectName() == self.toolName:
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# if tab is populated with the tool but it does not have the focus, focus on it
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if not self.app.ui.notebook.currentWidget() is self.app.ui.tool_tab:
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# focus on Tool Tab
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self.app.ui.notebook.setCurrentWidget(self.app.ui.tool_tab)
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else:
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self.app.ui.splitter.setSizes([0, 1])
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except AttributeError:
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pass
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else:
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if self.app.ui.splitter.sizes()[0] == 0:
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self.app.ui.splitter.setSizes([1, 1])
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FlatCAMTool.run(self)
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self.set_tool_ui()
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self.app.ui.notebook.setTabText(2, _("Fiducials Tool"))
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def install(self, icon=None, separator=None, **kwargs):
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FlatCAMTool.install(self, icon, separator, shortcut='ALT+J', **kwargs)
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def set_tool_ui(self):
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self.units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value()
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2019-11-20 23:44:55 +00:00
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# self.clearance_entry.set_value(float(self.app.defaults["tools_copper_thieving_clearance"]))
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# self.margin_entry.set_value(float(self.app.defaults["tools_copper_thieving_margin"]))
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# self.reference_radio.set_value(self.app.defaults["tools_copper_thieving_reference"])
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def on_combo_box_type(self):
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obj_type = self.box_combo_type.currentIndex()
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self.box_combo.setRootModelIndex(self.app.collection.index(obj_type, 0, QtCore.QModelIndex()))
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self.box_combo.setCurrentIndex(0)
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def on_toggle_reference(self):
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if self.reference_radio.get_value() == "itself" or self.reference_radio.get_value() == "area":
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self.box_combo.hide()
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self.box_combo_label.hide()
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self.box_combo_type.hide()
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self.box_combo_type_label.hide()
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else:
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self.box_combo.show()
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self.box_combo_label.show()
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self.box_combo_type.show()
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self.box_combo_type_label.show()
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if self.reference_radio.get_value() == "itself":
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self.bbox_type_label.show()
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self.bbox_type_radio.show()
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else:
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if self.fill_type_radio.get_value() == 'line':
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self.reference_radio.set_value('itself')
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self.app.inform.emit('[WARNING_NOTCL] %s' % _("Lines Grid works only for 'itself' reference ..."))
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return
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self.bbox_type_label.hide()
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self.bbox_type_radio.hide()
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def on_thieving_type(self, choice):
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if choice == 'solid':
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self.dots_frame.hide()
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self.squares_frame.hide()
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self.lines_frame.hide()
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self.app.inform.emit(_("Solid fill selected."))
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elif choice == 'dot':
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self.dots_frame.show()
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self.squares_frame.hide()
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self.lines_frame.hide()
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self.app.inform.emit(_("Dots grid fill selected."))
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elif choice == 'square':
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self.dots_frame.hide()
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self.squares_frame.show()
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self.lines_frame.hide()
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self.app.inform.emit(_("Squares grid fill selected."))
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else:
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if self.reference_radio.get_value() != 'itself':
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self.reference_radio.set_value('itself')
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self.app.inform.emit('[WARNING_NOTCL] %s' % _("Lines Grid works only for 'itself' reference ..."))
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self.dots_frame.hide()
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self.squares_frame.hide()
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self.lines_frame.show()
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def execute(self):
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self.app.call_source = "copper_thieving_tool"
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self.clearance_val = self.clearance_entry.get_value()
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self.margin_val = self.margin_entry.get_value()
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reference_method = self.reference_radio.get_value()
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# get the Gerber object on which the Copper thieving will be inserted
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selection_index = self.grb_object_combo.currentIndex()
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model_index = self.app.collection.index(selection_index, 0, self.grb_object_combo.rootModelIndex())
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try:
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self.grb_object = model_index.internalPointer().obj
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|
|
except Exception as e:
|
|
|
|
log.debug("ToolCopperThieving.execute() --> %s" % str(e))
|
|
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("There is no Gerber object loaded ..."))
|
|
|
|
return 'fail'
|
|
|
|
|
|
|
|
if reference_method == 'itself':
|
|
|
|
bound_obj_name = self.grb_object_combo.currentText()
|
|
|
|
|
|
|
|
# Get reference object.
|
|
|
|
try:
|
|
|
|
self.ref_obj = self.app.collection.get_by_name(bound_obj_name)
|
|
|
|
except Exception as e:
|
|
|
|
self.app.inform.emit('[ERROR_NOTCL] %s: %s' % (_("Could not retrieve object"), str(e)))
|
|
|
|
return "Could not retrieve object: %s" % self.obj_name
|
|
|
|
|
|
|
|
self.on_copper_thieving(
|
|
|
|
thieving_obj=self.grb_object,
|
|
|
|
c_val=self.clearance_val,
|
|
|
|
margin=self.margin_val
|
|
|
|
)
|
|
|
|
|
|
|
|
elif reference_method == 'area':
|
|
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Click the start point of the area."))
|
|
|
|
|
|
|
|
self.area_method = True
|
|
|
|
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_press', self.app.on_mouse_click_over_plot)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_move', self.app.on_mouse_move_over_plot)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_release', self.app.on_mouse_click_release_over_plot)
|
|
|
|
else:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.app.mp)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.app.mm)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.app.mr)
|
|
|
|
|
|
|
|
self.mr = self.app.plotcanvas.graph_event_connect('mouse_release', self.on_mouse_release)
|
|
|
|
self.mm = self.app.plotcanvas.graph_event_connect('mouse_move', self.on_mouse_move)
|
|
|
|
|
|
|
|
elif reference_method == 'box':
|
|
|
|
bound_obj_name = self.box_combo.currentText()
|
|
|
|
|
|
|
|
# Get reference object.
|
|
|
|
try:
|
|
|
|
self.ref_obj = self.app.collection.get_by_name(bound_obj_name)
|
|
|
|
except Exception as e:
|
|
|
|
self.app.inform.emit('[ERROR_NOTCL] %s: %s' % (_("Could not retrieve object"), bound_obj_name))
|
|
|
|
return "Could not retrieve object: %s. Error: %s" % (bound_obj_name, str(e))
|
|
|
|
|
|
|
|
self.on_copper_thieving(
|
|
|
|
thieving_obj=self.grb_object,
|
|
|
|
ref_obj=self.ref_obj,
|
|
|
|
c_val=self.clearance_val,
|
|
|
|
margin=self.margin_val
|
|
|
|
)
|
|
|
|
|
|
|
|
# To be called after clicking on the plot.
|
|
|
|
|
|
|
|
def on_mouse_release(self, event):
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
event_pos = event.pos
|
|
|
|
# event_is_dragging = event.is_dragging
|
|
|
|
right_button = 2
|
|
|
|
else:
|
|
|
|
event_pos = (event.xdata, event.ydata)
|
|
|
|
# event_is_dragging = self.app.plotcanvas.is_dragging
|
|
|
|
right_button = 3
|
|
|
|
|
|
|
|
event_pos = self.app.plotcanvas.translate_coords(event_pos)
|
|
|
|
|
|
|
|
# do clear area only for left mouse clicks
|
|
|
|
if event.button == 1:
|
|
|
|
if self.first_click is False:
|
|
|
|
self.first_click = True
|
|
|
|
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Click the end point of the filling area."))
|
|
|
|
|
|
|
|
self.cursor_pos = self.app.plotcanvas.translate_coords(event_pos)
|
|
|
|
if self.app.grid_status() is True:
|
|
|
|
self.cursor_pos = self.app.geo_editor.snap(event_pos[0], event_pos[1])
|
|
|
|
else:
|
|
|
|
self.app.inform.emit(_("Zone added. Click to start adding next zone or right click to finish."))
|
|
|
|
self.app.delete_selection_shape()
|
|
|
|
|
|
|
|
if self.app.grid_status() is True:
|
|
|
|
curr_pos = self.app.geo_editor.snap(event_pos[0], event_pos[1])
|
|
|
|
else:
|
|
|
|
curr_pos = (event_pos[0], event_pos[1])
|
|
|
|
|
|
|
|
x0, y0 = self.cursor_pos[0], self.cursor_pos[1]
|
|
|
|
x1, y1 = curr_pos[0], curr_pos[1]
|
|
|
|
pt1 = (x0, y0)
|
|
|
|
pt2 = (x1, y0)
|
|
|
|
pt3 = (x1, y1)
|
|
|
|
pt4 = (x0, y1)
|
|
|
|
|
|
|
|
new_rectangle = Polygon([pt1, pt2, pt3, pt4])
|
|
|
|
self.sel_rect.append(new_rectangle)
|
|
|
|
|
|
|
|
# add a temporary shape on canvas
|
|
|
|
self.draw_tool_selection_shape(old_coords=(x0, y0), coords=(x1, y1))
|
|
|
|
self.first_click = False
|
|
|
|
return
|
|
|
|
|
|
|
|
elif event.button == right_button and self.mouse_is_dragging is False:
|
|
|
|
self.area_method = False
|
|
|
|
self.first_click = False
|
|
|
|
|
|
|
|
self.delete_tool_selection_shape()
|
|
|
|
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_release', self.on_mouse_release)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_move', self.on_mouse_move)
|
|
|
|
else:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.mr)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.mm)
|
|
|
|
|
|
|
|
self.app.mp = self.app.plotcanvas.graph_event_connect('mouse_press',
|
|
|
|
self.app.on_mouse_click_over_plot)
|
|
|
|
self.app.mm = self.app.plotcanvas.graph_event_connect('mouse_move',
|
|
|
|
self.app.on_mouse_move_over_plot)
|
|
|
|
self.app.mr = self.app.plotcanvas.graph_event_connect('mouse_release',
|
|
|
|
self.app.on_mouse_click_release_over_plot)
|
|
|
|
|
|
|
|
if len(self.sel_rect) == 0:
|
|
|
|
return
|
|
|
|
|
|
|
|
self.sel_rect = cascaded_union(self.sel_rect)
|
|
|
|
|
|
|
|
if not isinstance(self.sel_rect, Iterable):
|
|
|
|
self.sel_rect = [self.sel_rect]
|
|
|
|
|
|
|
|
self.on_copper_thieving(
|
|
|
|
thieving_obj=self.grb_object,
|
|
|
|
ref_obj=self.sel_rect,
|
|
|
|
c_val=self.clearance_val,
|
|
|
|
margin=self.margin_val
|
|
|
|
)
|
|
|
|
|
|
|
|
# called on mouse move
|
|
|
|
def on_mouse_move(self, event):
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
event_pos = event.pos
|
|
|
|
event_is_dragging = event.is_dragging
|
|
|
|
# right_button = 2
|
|
|
|
else:
|
|
|
|
event_pos = (event.xdata, event.ydata)
|
|
|
|
event_is_dragging = self.app.plotcanvas.is_dragging
|
|
|
|
# right_button = 3
|
|
|
|
|
|
|
|
curr_pos = self.app.plotcanvas.translate_coords(event_pos)
|
|
|
|
|
|
|
|
# detect mouse dragging motion
|
|
|
|
if event_is_dragging is True:
|
|
|
|
self.mouse_is_dragging = True
|
|
|
|
else:
|
|
|
|
self.mouse_is_dragging = False
|
|
|
|
|
|
|
|
# update the cursor position
|
|
|
|
if self.app.grid_status() is True:
|
|
|
|
# Update cursor
|
|
|
|
curr_pos = self.app.geo_editor.snap(curr_pos[0], curr_pos[1])
|
|
|
|
|
|
|
|
self.app.app_cursor.set_data(np.asarray([(curr_pos[0], curr_pos[1])]),
|
|
|
|
symbol='++', edge_color=self.app.cursor_color_3D,
|
|
|
|
size=self.app.defaults["global_cursor_size"])
|
|
|
|
|
|
|
|
# update the positions on status bar
|
|
|
|
self.app.ui.position_label.setText(" <b>X</b>: %.4f "
|
|
|
|
"<b>Y</b>: %.4f" % (curr_pos[0], curr_pos[1]))
|
|
|
|
if self.cursor_pos is None:
|
|
|
|
self.cursor_pos = (0, 0)
|
|
|
|
|
|
|
|
dx = curr_pos[0] - float(self.cursor_pos[0])
|
|
|
|
dy = curr_pos[1] - float(self.cursor_pos[1])
|
|
|
|
self.app.ui.rel_position_label.setText("<b>Dx</b>: %.4f <b>Dy</b>: "
|
|
|
|
"%.4f " % (dx, dy))
|
|
|
|
|
|
|
|
# draw the utility geometry
|
|
|
|
if self.first_click:
|
|
|
|
self.app.delete_selection_shape()
|
|
|
|
self.app.draw_moving_selection_shape(old_coords=(self.cursor_pos[0], self.cursor_pos[1]),
|
|
|
|
coords=(curr_pos[0], curr_pos[1]))
|
|
|
|
|
|
|
|
def on_copper_thieving(self, thieving_obj, ref_obj=None, c_val=None, margin=None, run_threaded=True):
|
|
|
|
"""
|
|
|
|
|
|
|
|
:param thieving_obj:
|
|
|
|
:param ref_obj:
|
|
|
|
:param c_val:
|
|
|
|
:param margin:
|
|
|
|
:param run_threaded:
|
|
|
|
:return:
|
|
|
|
"""
|
|
|
|
|
|
|
|
if run_threaded:
|
|
|
|
proc = self.app.proc_container.new('%s ...' % _("Thieving"))
|
|
|
|
else:
|
|
|
|
QtWidgets.QApplication.processEvents()
|
|
|
|
|
|
|
|
self.app.proc_container.view.set_busy('%s ...' % _("Thieving"))
|
|
|
|
|
|
|
|
# #####################################################################
|
|
|
|
# ####### Read the parameters #########################################
|
|
|
|
# #####################################################################
|
|
|
|
|
|
|
|
log.debug("Copper Thieving Tool started. Reading parameters.")
|
|
|
|
self.app.inform.emit(_("Copper Thieving Tool started. Reading parameters."))
|
|
|
|
|
|
|
|
ref_selected = self.reference_radio.get_value()
|
|
|
|
if c_val is None:
|
|
|
|
c_val = float(self.app.defaults["tools_copperfill_clearance"])
|
|
|
|
if margin is None:
|
|
|
|
margin = float(self.app.defaults["tools_copperfill_margin"])
|
|
|
|
|
|
|
|
fill_type = self.fill_type_radio.get_value()
|
|
|
|
dot_dia = self.dot_dia_entry.get_value()
|
|
|
|
dot_spacing = self.dot_spacing_entry.get_value()
|
|
|
|
square_size = self.square_size_entry.get_value()
|
|
|
|
square_spacing = self.squares_spacing_entry.get_value()
|
|
|
|
line_size = self.line_size_entry.get_value()
|
|
|
|
line_spacing = self.lines_spacing_entry.get_value()
|
|
|
|
|
|
|
|
# make sure that the source object solid geometry is an Iterable
|
|
|
|
if not isinstance(self.grb_object.solid_geometry, Iterable):
|
|
|
|
self.grb_object.solid_geometry = [self.grb_object.solid_geometry]
|
|
|
|
|
|
|
|
def job_thread_thieving(app_obj):
|
|
|
|
# #########################################################################################
|
|
|
|
# Prepare isolation polygon. This will create the clearance over the Gerber features ######
|
|
|
|
# #########################################################################################
|
|
|
|
log.debug("Copper Thieving Tool. Preparing isolation polygons.")
|
|
|
|
app_obj.app.inform.emit(_("Copper Thieving Tool. Preparing isolation polygons."))
|
|
|
|
|
|
|
|
# variables to display the percentage of work done
|
|
|
|
geo_len = 0
|
|
|
|
try:
|
|
|
|
for pol in app_obj.grb_object.solid_geometry:
|
|
|
|
geo_len += 1
|
|
|
|
except TypeError:
|
|
|
|
geo_len = 1
|
|
|
|
|
|
|
|
old_disp_number = 0
|
|
|
|
pol_nr = 0
|
|
|
|
|
|
|
|
clearance_geometry = []
|
|
|
|
try:
|
|
|
|
for pol in app_obj.grb_object.solid_geometry:
|
|
|
|
if app_obj.app.abort_flag:
|
|
|
|
# graceful abort requested by the user
|
|
|
|
raise FlatCAMApp.GracefulException
|
|
|
|
|
|
|
|
clearance_geometry.append(
|
|
|
|
pol.buffer(c_val, int(int(app_obj.geo_steps_per_circle) / 4))
|
|
|
|
)
|
|
|
|
|
|
|
|
pol_nr += 1
|
|
|
|
disp_number = int(np.interp(pol_nr, [0, geo_len], [0, 100]))
|
|
|
|
|
|
|
|
if old_disp_number < disp_number <= 100:
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s ... %d%%' %
|
|
|
|
(_("Thieving"), int(disp_number)))
|
|
|
|
old_disp_number = disp_number
|
|
|
|
except TypeError:
|
|
|
|
# taking care of the case when the self.solid_geometry is just a single Polygon, not a list or a
|
|
|
|
# MultiPolygon (not an iterable)
|
|
|
|
clearance_geometry.append(
|
|
|
|
app_obj.grb_object.solid_geometry.buffer(c_val, int(int(app_obj.geo_steps_per_circle) / 4))
|
|
|
|
)
|
|
|
|
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s ...' % _("Buffering"))
|
|
|
|
clearance_geometry = unary_union(clearance_geometry)
|
|
|
|
|
|
|
|
# #########################################################################################
|
|
|
|
# Prepare the area to fill with copper. ###################################################
|
|
|
|
# #########################################################################################
|
|
|
|
log.debug("Copper Thieving Tool. Preparing areas to fill with copper.")
|
|
|
|
app_obj.app.inform.emit(_("Copper Thieving Tool. Preparing areas to fill with copper."))
|
|
|
|
|
|
|
|
try:
|
|
|
|
if ref_obj is None or ref_obj == 'itself':
|
|
|
|
working_obj = thieving_obj
|
|
|
|
else:
|
|
|
|
working_obj = ref_obj
|
|
|
|
except Exception as e:
|
|
|
|
log.debug("ToolCopperThieving.on_copper_thieving() --> %s" % str(e))
|
|
|
|
return 'fail'
|
|
|
|
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s' % _("Working..."))
|
|
|
|
if ref_selected == 'itself':
|
|
|
|
geo_n = working_obj.solid_geometry
|
|
|
|
|
|
|
|
try:
|
|
|
|
if app_obj.bbox_type_radio.get_value() == 'min':
|
|
|
|
if isinstance(geo_n, MultiPolygon):
|
|
|
|
env_obj = geo_n.convex_hull
|
|
|
|
elif (isinstance(geo_n, MultiPolygon) and len(geo_n) == 1) or \
|
|
|
|
(isinstance(geo_n, list) and len(geo_n) == 1) and isinstance(geo_n[0], Polygon):
|
|
|
|
env_obj = cascaded_union(geo_n)
|
|
|
|
else:
|
|
|
|
env_obj = cascaded_union(geo_n)
|
|
|
|
env_obj = env_obj.convex_hull
|
|
|
|
bounding_box = env_obj.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre)
|
|
|
|
else:
|
|
|
|
if isinstance(geo_n, Polygon):
|
|
|
|
bounding_box = geo_n.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre).exterior
|
|
|
|
elif isinstance(geo_n, list):
|
|
|
|
geo_n = unary_union(geo_n)
|
|
|
|
bounding_box = geo_n.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre).exterior
|
|
|
|
elif isinstance(geo_n, MultiPolygon):
|
|
|
|
x0, y0, x1, y1 = geo_n.bounds
|
|
|
|
geo = box(x0, y0, x1, y1)
|
|
|
|
bounding_box = geo.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre)
|
|
|
|
else:
|
|
|
|
app_obj.app.inform.emit(
|
|
|
|
'[ERROR_NOTCL] %s: %s' % (_("Geometry not supported for bounding box"), type(geo_n))
|
|
|
|
)
|
|
|
|
return 'fail'
|
|
|
|
|
|
|
|
except Exception as e:
|
|
|
|
log.debug("ToolCopperFIll.on_copper_thieving() 'itself' --> %s" % str(e))
|
|
|
|
app_obj.app.inform.emit('[ERROR_NOTCL] %s' % _("No object available."))
|
|
|
|
return 'fail'
|
|
|
|
elif ref_selected == 'area':
|
|
|
|
geo_buff_list = []
|
|
|
|
try:
|
|
|
|
for poly in working_obj:
|
|
|
|
if app_obj.app.abort_flag:
|
|
|
|
# graceful abort requested by the user
|
|
|
|
raise FlatCAMApp.GracefulException
|
|
|
|
geo_buff_list.append(poly.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre))
|
|
|
|
except TypeError:
|
|
|
|
geo_buff_list.append(working_obj.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre))
|
|
|
|
|
|
|
|
bounding_box = MultiPolygon(geo_buff_list)
|
|
|
|
else: # ref_selected == 'box'
|
|
|
|
geo_n = working_obj.solid_geometry
|
|
|
|
|
|
|
|
if isinstance(working_obj, FlatCAMGeometry):
|
|
|
|
try:
|
|
|
|
__ = iter(geo_n)
|
|
|
|
except Exception as e:
|
|
|
|
log.debug("ToolCopperFIll.on_copper_thieving() 'box' --> %s" % str(e))
|
|
|
|
geo_n = [geo_n]
|
|
|
|
|
|
|
|
geo_buff_list = []
|
|
|
|
for poly in geo_n:
|
|
|
|
if app_obj.app.abort_flag:
|
|
|
|
# graceful abort requested by the user
|
|
|
|
raise FlatCAMApp.GracefulException
|
|
|
|
geo_buff_list.append(poly.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre))
|
|
|
|
|
|
|
|
bounding_box = cascaded_union(geo_buff_list)
|
|
|
|
elif isinstance(working_obj, FlatCAMGerber):
|
|
|
|
geo_n = cascaded_union(geo_n).convex_hull
|
|
|
|
bounding_box = cascaded_union(thieving_obj.solid_geometry).convex_hull.intersection(geo_n)
|
|
|
|
bounding_box = bounding_box.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre)
|
|
|
|
else:
|
|
|
|
app_obj.app.inform.emit('[ERROR_NOTCL] %s' % _("The reference object type is not supported."))
|
|
|
|
return 'fail'
|
|
|
|
|
|
|
|
log.debug("Copper Thieving Tool. Finished creating areas to fill with copper.")
|
|
|
|
|
|
|
|
app_obj.app.inform.emit(_("Copper Thieving Tool. Appending new geometry and buffering."))
|
|
|
|
|
|
|
|
# #########################################################################################
|
|
|
|
# ########## Generate filling geometry. ###################################################
|
|
|
|
# #########################################################################################
|
|
|
|
|
|
|
|
new_solid_geometry = bounding_box.difference(clearance_geometry)
|
|
|
|
|
|
|
|
# determine the bounding box polygon for the entire Gerber object to which we add copper thieving
|
|
|
|
# if isinstance(geo_n, list):
|
|
|
|
# env_obj = unary_union(geo_n).buffer(distance=margin, join_style=base.JOIN_STYLE.mitre)
|
|
|
|
# else:
|
|
|
|
# env_obj = geo_n.buffer(distance=margin, join_style=base.JOIN_STYLE.mitre)
|
|
|
|
#
|
|
|
|
# x0, y0, x1, y1 = env_obj.bounds
|
|
|
|
# bounding_box = box(x0, y0, x1, y1)
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s' % _("Create geometry"))
|
|
|
|
|
|
|
|
bounding_box = thieving_obj.solid_geometry.envelope.buffer(
|
|
|
|
distance=margin,
|
|
|
|
join_style=base.JOIN_STYLE.mitre
|
|
|
|
)
|
|
|
|
x0, y0, x1, y1 = bounding_box.bounds
|
|
|
|
|
|
|
|
if fill_type == 'dot' or fill_type == 'square':
|
|
|
|
# build the MultiPolygon of dots/squares that will fill the entire bounding box
|
|
|
|
thieving_list = list()
|
|
|
|
|
|
|
|
if fill_type == 'dot':
|
|
|
|
radius = dot_dia / 2.0
|
|
|
|
new_x = x0 + radius
|
|
|
|
new_y = y0 + radius
|
|
|
|
while new_x <= x1 - radius:
|
|
|
|
while new_y <= y1 - radius:
|
|
|
|
dot_geo = Point((new_x, new_y)).buffer(radius, resolution=64)
|
|
|
|
thieving_list.append(dot_geo)
|
|
|
|
new_y += dot_dia + dot_spacing
|
|
|
|
new_x += dot_dia + dot_spacing
|
|
|
|
new_y = y0 + radius
|
|
|
|
else:
|
|
|
|
h_size = square_size / 2.0
|
|
|
|
new_x = x0 + h_size
|
|
|
|
new_y = y0 + h_size
|
|
|
|
while new_x <= x1 - h_size:
|
|
|
|
while new_y <= y1 - h_size:
|
|
|
|
a, b, c, d = (Point((new_x, new_y)).buffer(h_size)).bounds
|
|
|
|
square_geo = box(a, b, c, d)
|
|
|
|
thieving_list.append(square_geo)
|
|
|
|
new_y += square_size + square_spacing
|
|
|
|
new_x += square_size + square_spacing
|
|
|
|
new_y = y0 + h_size
|
|
|
|
|
|
|
|
thieving_box_geo = MultiPolygon(thieving_list)
|
|
|
|
dx = bounding_box.centroid.x - thieving_box_geo.centroid.x
|
|
|
|
dy = bounding_box.centroid.y - thieving_box_geo.centroid.y
|
|
|
|
|
|
|
|
thieving_box_geo = affinity.translate(thieving_box_geo, xoff=dx, yoff=dy)
|
|
|
|
|
|
|
|
try:
|
|
|
|
_it = iter(new_solid_geometry)
|
|
|
|
except TypeError:
|
|
|
|
new_solid_geometry = [new_solid_geometry]
|
|
|
|
|
|
|
|
try:
|
|
|
|
_it = iter(thieving_box_geo)
|
|
|
|
except TypeError:
|
|
|
|
thieving_box_geo = [thieving_box_geo]
|
|
|
|
|
|
|
|
thieving_geo = list()
|
|
|
|
for dot_geo in thieving_box_geo:
|
|
|
|
for geo_t in new_solid_geometry:
|
|
|
|
if dot_geo.within(geo_t):
|
|
|
|
thieving_geo.append(dot_geo)
|
|
|
|
|
|
|
|
new_solid_geometry = thieving_geo
|
|
|
|
|
|
|
|
if fill_type == 'line':
|
|
|
|
half_thick_line = line_size / 2.0
|
|
|
|
|
|
|
|
# create a thick polygon-line that surrounds the copper features
|
|
|
|
outline_geometry = []
|
|
|
|
try:
|
|
|
|
for pol in app_obj.grb_object.solid_geometry:
|
|
|
|
if app_obj.app.abort_flag:
|
|
|
|
# graceful abort requested by the user
|
|
|
|
raise FlatCAMApp.GracefulException
|
|
|
|
|
|
|
|
outline_geometry.append(
|
|
|
|
pol.buffer(c_val+half_thick_line, int(int(app_obj.geo_steps_per_circle) / 4))
|
|
|
|
)
|
|
|
|
|
|
|
|
pol_nr += 1
|
|
|
|
disp_number = int(np.interp(pol_nr, [0, geo_len], [0, 100]))
|
|
|
|
|
|
|
|
if old_disp_number < disp_number <= 100:
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s ... %d%%' %
|
|
|
|
(_("Buffering"), int(disp_number)))
|
|
|
|
old_disp_number = disp_number
|
|
|
|
except TypeError:
|
|
|
|
# taking care of the case when the self.solid_geometry is just a single Polygon, not a list or a
|
|
|
|
# MultiPolygon (not an iterable)
|
|
|
|
outline_geometry.append(
|
|
|
|
app_obj.grb_object.solid_geometry.buffer(
|
|
|
|
c_val+half_thick_line,
|
|
|
|
int(int(app_obj.geo_steps_per_circle) / 4)
|
|
|
|
)
|
|
|
|
)
|
|
|
|
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s' % _("Buffering"))
|
|
|
|
outline_geometry = unary_union(outline_geometry)
|
|
|
|
|
|
|
|
outline_line = list()
|
|
|
|
try:
|
|
|
|
for geo_o in outline_geometry:
|
|
|
|
outline_line.append(
|
|
|
|
geo_o.exterior.buffer(
|
|
|
|
half_thick_line, resolution=int(int(app_obj.geo_steps_per_circle) / 4)
|
|
|
|
)
|
|
|
|
)
|
|
|
|
except TypeError:
|
|
|
|
outline_line.append(
|
|
|
|
outline_geometry.exterior.buffer(
|
|
|
|
half_thick_line, resolution=int(int(app_obj.geo_steps_per_circle) / 4)
|
|
|
|
)
|
|
|
|
)
|
|
|
|
|
|
|
|
outline_geometry = unary_union(outline_line)
|
|
|
|
|
|
|
|
# create a polygon-line that surrounds in the inside the bounding box polygon of the target Gerber
|
|
|
|
box_outline_geo = box(x0, y0, x1, y1).buffer(-half_thick_line)
|
|
|
|
box_outline_geo_exterior = box_outline_geo.exterior
|
|
|
|
box_outline_geometry = box_outline_geo_exterior.buffer(
|
|
|
|
half_thick_line,
|
|
|
|
resolution=int(int(app_obj.geo_steps_per_circle) / 4)
|
|
|
|
)
|
|
|
|
|
|
|
|
bx0, by0, bx1, by1 = box_outline_geo.bounds
|
|
|
|
thieving_lines_geo = list()
|
|
|
|
new_x = bx0
|
|
|
|
new_y = by0
|
|
|
|
while new_x <= x1 - half_thick_line:
|
|
|
|
line_geo = LineString([(new_x, by0), (new_x, by1)]).buffer(
|
|
|
|
half_thick_line,
|
|
|
|
resolution=int(int(app_obj.geo_steps_per_circle) / 4)
|
|
|
|
)
|
|
|
|
thieving_lines_geo.append(line_geo)
|
|
|
|
new_x += line_size + line_spacing
|
|
|
|
|
|
|
|
while new_y <= y1 - half_thick_line:
|
|
|
|
line_geo = LineString([(bx0, new_y), (bx1, new_y)]).buffer(
|
|
|
|
half_thick_line,
|
|
|
|
resolution=int(int(app_obj.geo_steps_per_circle) / 4)
|
|
|
|
)
|
|
|
|
thieving_lines_geo.append(line_geo)
|
|
|
|
new_y += line_size + line_spacing
|
|
|
|
|
|
|
|
# merge everything together
|
|
|
|
diff_lines_geo = list()
|
|
|
|
for line_poly in thieving_lines_geo:
|
|
|
|
rest_line = line_poly.difference(clearance_geometry)
|
|
|
|
diff_lines_geo.append(rest_line)
|
|
|
|
app_obj.flatten([outline_geometry, box_outline_geometry, diff_lines_geo])
|
|
|
|
new_solid_geometry = app_obj.flat_geometry
|
|
|
|
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s' % _("Append geometry"))
|
|
|
|
geo_list = app_obj.grb_object.solid_geometry
|
|
|
|
if isinstance(app_obj.grb_object.solid_geometry, MultiPolygon):
|
|
|
|
geo_list = list(app_obj.grb_object.solid_geometry.geoms)
|
|
|
|
|
|
|
|
if '0' not in app_obj.grb_object.apertures:
|
|
|
|
app_obj.grb_object.apertures['0'] = dict()
|
|
|
|
app_obj.grb_object.apertures['0']['geometry'] = list()
|
|
|
|
app_obj.grb_object.apertures['0']['type'] = 'REG'
|
|
|
|
app_obj.grb_object.apertures['0']['size'] = 0.0
|
|
|
|
|
|
|
|
try:
|
|
|
|
for poly in new_solid_geometry:
|
|
|
|
# append to the new solid geometry
|
|
|
|
geo_list.append(poly)
|
|
|
|
|
|
|
|
# append into the '0' aperture
|
|
|
|
geo_elem = dict()
|
|
|
|
geo_elem['solid'] = poly
|
|
|
|
geo_elem['follow'] = poly.exterior
|
|
|
|
app_obj.grb_object.apertures['0']['geometry'].append(deepcopy(geo_elem))
|
|
|
|
except TypeError:
|
|
|
|
# append to the new solid geometry
|
|
|
|
geo_list.append(new_solid_geometry)
|
|
|
|
|
|
|
|
# append into the '0' aperture
|
|
|
|
geo_elem = dict()
|
|
|
|
geo_elem['solid'] = new_solid_geometry
|
|
|
|
geo_elem['follow'] = new_solid_geometry.exterior
|
|
|
|
app_obj.grb_object.apertures['0']['geometry'].append(deepcopy(geo_elem))
|
|
|
|
|
|
|
|
app_obj.grb_object.solid_geometry = MultiPolygon(geo_list).buffer(0.0000001).buffer(-0.0000001)
|
|
|
|
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s' % _("Append source file"))
|
|
|
|
# update the source file with the new geometry:
|
|
|
|
app_obj.grb_object.source_file = app_obj.app.export_gerber(obj_name=app_obj.grb_object.options['name'],
|
|
|
|
filename=None,
|
|
|
|
local_use=app_obj.grb_object,
|
|
|
|
use_thread=False)
|
|
|
|
app_obj.app.proc_container.update_view_text(' %s' % '')
|
|
|
|
app_obj.on_exit()
|
|
|
|
app_obj.app.inform.emit('[success] %s' % _("Copper Thieving Tool done."))
|
|
|
|
|
|
|
|
if run_threaded:
|
|
|
|
self.app.worker_task.emit({'fcn': job_thread_thieving, 'params': [self]})
|
|
|
|
else:
|
|
|
|
job_thread_thieving(self)
|
|
|
|
|
|
|
|
def replot(self, obj):
|
|
|
|
def worker_task():
|
|
|
|
with self.app.proc_container.new('%s...' % _("Plotting")):
|
|
|
|
obj.plot()
|
|
|
|
|
|
|
|
self.app.worker_task.emit({'fcn': worker_task, 'params': []})
|
|
|
|
|
|
|
|
def on_exit(self):
|
|
|
|
# plot the object
|
|
|
|
self.replot(obj=self.grb_object)
|
|
|
|
|
|
|
|
# update the bounding box values
|
|
|
|
try:
|
|
|
|
a, b, c, d = self.grb_object.bounds()
|
|
|
|
self.grb_object.options['xmin'] = a
|
|
|
|
self.grb_object.options['ymin'] = b
|
|
|
|
self.grb_object.options['xmax'] = c
|
|
|
|
self.grb_object.options['ymax'] = d
|
|
|
|
except Exception as e:
|
|
|
|
log.debug("ToolCopperThieving.on_exit() bounds error --> %s" % str(e))
|
|
|
|
|
|
|
|
# reset the variables
|
|
|
|
self.grb_object = None
|
|
|
|
self.ref_obj = None
|
|
|
|
self.sel_rect = list()
|
|
|
|
|
|
|
|
# Events ID
|
|
|
|
self.mr = None
|
|
|
|
self.mm = None
|
|
|
|
|
|
|
|
# Mouse cursor positions
|
|
|
|
self.mouse_is_dragging = False
|
|
|
|
self.cursor_pos = (0, 0)
|
|
|
|
self.first_click = False
|
|
|
|
|
|
|
|
# if True it means we exited from tool in the middle of area adding therefore disconnect the events
|
|
|
|
if self.area_method is True:
|
|
|
|
self.app.delete_selection_shape()
|
|
|
|
self.area_method = False
|
|
|
|
|
|
|
|
if self.app.is_legacy is False:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_release', self.on_mouse_release)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect('mouse_move', self.on_mouse_move)
|
|
|
|
else:
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.mr)
|
|
|
|
self.app.plotcanvas.graph_event_disconnect(self.mm)
|
|
|
|
|
|
|
|
self.app.mp = self.app.plotcanvas.graph_event_connect('mouse_press',
|
|
|
|
self.app.on_mouse_click_over_plot)
|
|
|
|
self.app.mm = self.app.plotcanvas.graph_event_connect('mouse_move',
|
|
|
|
self.app.on_mouse_move_over_plot)
|
|
|
|
self.app.mr = self.app.plotcanvas.graph_event_connect('mouse_release',
|
|
|
|
self.app.on_mouse_click_release_over_plot)
|
|
|
|
|
|
|
|
self.app.call_source = "app"
|
|
|
|
self.app.inform.emit('[success] %s' % _("Copper Thieving Tool exit."))
|
|
|
|
|
|
|
|
def flatten(self, geometry):
|
|
|
|
"""
|
|
|
|
Creates a list of non-iterable linear geometry objects.
|
|
|
|
:param geometry: Shapely type or list or list of list of such.
|
|
|
|
|
|
|
|
Results are placed in self.flat_geometry
|
|
|
|
"""
|
|
|
|
|
|
|
|
# ## If iterable, expand recursively.
|
|
|
|
try:
|
|
|
|
for geo in geometry:
|
|
|
|
if geo is not None:
|
|
|
|
self.flatten(geometry=geo)
|
|
|
|
|
|
|
|
# ## Not iterable, do the actual indexing and add.
|
|
|
|
except TypeError:
|
|
|
|
self.flat_geometry.append(geometry)
|
|
|
|
|
|
|
|
return self.flat_geometry
|