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- changed the above: too many shapes collections and the performance will go down. Created a class Exclusion areas that holds all the require properties and the Object UI elements will connect to it's methods. This way I can apply this to Excellon object too (who are a special type of Geometry Object)

This commit is contained in:
Marius Stanciu 2020-05-06 03:44:56 +03:00 committed by Marius
parent 91493b2fbc
commit 343d4ee534
4 changed files with 390 additions and 288 deletions
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1
CHANGELOG.md
View File

@ -10,6 +10,7 @@ CHANGELOG for FlatCAM beta
6.05.2020
- wip in adding Exclusion areas in Geometry object; each Geometry object has now a storage for shapes (exclusion shapes, should I make them more general?)
- changed the above: too many shapes collections and the performance will go down. Created a class Exclusion areas that holds all the require properties and the Object UI elements will connect to it's methods. This way I can apply this to Excellon object too (who are a special type of Geometry Object)
5.05.2020

7
FlatCAMApp.py
View File

@ -43,7 +43,7 @@ import socket
# ####################################################################################################################
# Diverse
from FlatCAMCommon import LoudDict, color_variant
from FlatCAMCommon import LoudDict, color_variant, ExclusionAreas
from FlatCAMBookmark import BookmarkManager
from FlatCAMDB import ToolsDB2
@ -1601,6 +1601,11 @@ class App(QtCore.QObject):
self.ui.excellon_defaults_form.excellon_gen_group.excellon_optimization_radio.set_value('T')
self.ui.excellon_defaults_form.excellon_gen_group.excellon_optimization_radio.setDisabled(True)
# ###########################################################################################################
# ########################################### EXCLUSION AREAS ###############################################
# ###########################################################################################################
self.exc_areas = ExclusionAreas(app=self)
# ###########################################################################################################
# ##################################### Finished the CONSTRUCTOR ############################################
# ###########################################################################################################

368
FlatCAMCommon.py
View File

@ -11,6 +11,13 @@
# Date: 11/4/2019 #
# ##########################################################
from shapely.geometry import Polygon, MultiPolygon
from flatcamGUI.VisPyVisuals import ShapeCollection
from FlatCAMTool import FlatCAMTool
import numpy as np
import gettext
import FlatCAMTranslation as fcTranslate
import builtins
@ -119,3 +126,364 @@ def color_variant(hex_color, bright_factor=1):
new_rgb.append(mod_color_hex)
return "#" + "".join([i for i in new_rgb])
class ExclusionAreas:
def __init__(self, app):
self.app = app
# Storage for shapes, storage that can be used by FlatCAm tools for utility geometry
# VisPy visuals
if self.app.is_legacy is False:
try:
self.exclusion_shapes = ShapeCollection(parent=self.app.plotcanvas.view.scene, layers=1)
except AttributeError:
self.exclusion_shapes = None
else:
from flatcamGUI.PlotCanvasLegacy import ShapeCollectionLegacy
self.exclusion_shapes = ShapeCollectionLegacy(obj=self, app=self.app, name="exclusion")
# Event signals disconnect id holders
self.mr = None
self.mm = None
self.kp = None
# variables to be used in area exclusion
self.cursor_pos = (0, 0)
self.first_click = False
self.points = []
self.poly_drawn = False
'''
Here we store the exclusion shapes and some other information's
Each list element is a dictionary with the format:
{
"obj_type": string ("excellon" or "geometry") <- self.obj_type
"shape": Shapely polygon
"strategy": string ("over" or "around") <- self.strategy
"overz": float <- self.over_z
}
'''
self.exclusion_areas_storage = []
self.mouse_is_dragging = False
self.solid_geometry = []
self.obj_type = None
self.shape_type = 'square' # TODO use the self.app.defaults when made general (not in Geo object Pref UI)
self.over_z = 0.1
self.strategy = None
self.cnc_button = None
def on_add_area_click(self, shape_button, overz_button, strategy_radio, cnc_button, solid_geo, obj_type):
"""
:param shape_button: a FCButton that has the value for the shape
:param overz_button: a FCDoubleSpinner that holds the Over Z value
:param strategy_radio: a RadioSet button with the strategy value
:param cnc_button: a FCButton in Object UI that when clicked the CNCJob is created
We have a reference here so we can change the color signifying that exclusion areas are
available.
:param solid_geo: reference to the object solid geometry for which we add exclusion areas
:param obj_type: Type of FlatCAM object that called this method
:type obj_type: String: "excellon" or "geometry"
:return:
"""
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Click the start point of the area."))
self.app.call_source = 'geometry'
self.shape_type = shape_button.get_value()
self.over_z = overz_button.get_value()
self.strategy = strategy_radio.get_value()
self.cnc_button = cnc_button
self.solid_geometry = solid_geo
self.obj_type = obj_type
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)
# self.kp = self.app.plotcanvas.graph_event_connect('key_press', self.on_key_press)
# 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)
if self.app.grid_status():
curr_pos = self.app.geo_editor.snap(event_pos[0], event_pos[1])
else:
curr_pos = (event_pos[0], event_pos[1])
x1, y1 = curr_pos[0], curr_pos[1]
# shape_type = self.ui.area_shape_radio.get_value()
# do clear area only for left mouse clicks
if event.button == 1:
if self.shape_type == "square":
if self.first_click is False:
self.first_click = True
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Click the end point of the area."))
self.cursor_pos = self.app.plotcanvas.translate_coords(event_pos)
if self.app.grid_status():
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()
x0, y0 = self.cursor_pos[0], self.cursor_pos[1]
pt1 = (x0, y0)
pt2 = (x1, y0)
pt3 = (x1, y1)
pt4 = (x0, y1)
new_rectangle = Polygon([pt1, pt2, pt3, pt4])
# {
# "obj_type": string("excellon" or "geometry") < - self.obj_type
# "shape": Shapely polygon
# "strategy": string("over" or "around") < - self.strategy
# "overz": float < - self.over_z
# }
new_el = {
"obj_type": self.obj_type,
"shape": new_rectangle,
"strategy": self.strategy,
"overz": self.over_z
}
self.exclusion_areas_storage.append(new_el)
# add a temporary shape on canvas
FlatCAMTool.draw_tool_selection_shape(
self, old_coords=(x0, y0), coords=(x1, y1),
color="#FF7400",
face_color="#FF7400BF",
shapes_storage=self.exclusion_shapes)
self.first_click = False
return
else:
self.points.append((x1, y1))
if len(self.points) > 1:
self.poly_drawn = True
self.app.inform.emit(_("Click on next Point or click right mouse button to complete ..."))
return ""
elif event.button == right_button and self.mouse_is_dragging is False:
shape_type = self.shape_type
if shape_type == "square":
self.first_click = False
else:
# if we finish to add a polygon
if self.poly_drawn is True:
try:
# try to add the point where we last clicked if it is not already in the self.points
last_pt = (x1, y1)
if last_pt != self.points[-1]:
self.points.append(last_pt)
except IndexError:
pass
# we need to add a Polygon and a Polygon can be made only from at least 3 points
if len(self.points) > 2:
FlatCAMTool.delete_moving_selection_shape(self)
pol = Polygon(self.points)
# do not add invalid polygons even if they are drawn by utility geometry
if pol.is_valid:
# {
# "obj_type": string("excellon" or "geometry") < - self.obj_type
# "shape": Shapely polygon
# "strategy": string("over" or "around") < - self.strategy
# "overz": float < - self.over_z
# }
new_el = {
"obj_type": self.obj_type,
"shape": pol,
"strategy": self.strategy,
"overz": self.over_z
}
self.exclusion_areas_storage.append(new_el)
FlatCAMTool.draw_selection_shape_polygon(
self, points=self.points,
color="#FF7400",
face_color="#FF7400BF",
shapes_storage=self.exclusion_shapes)
self.app.inform.emit(
_("Zone added. Click to start adding next zone or right click to finish."))
self.points = []
self.poly_drawn = False
return
# FlatCAMTool.delete_tool_selection_shape(self, shapes_storage=self.exclusion_shapes)
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)
# self.app.plotcanvas.graph_event_disconnect('key_press', self.on_key_press)
else:
self.app.plotcanvas.graph_event_disconnect(self.mr)
self.app.plotcanvas.graph_event_disconnect(self.mm)
# self.app.plotcanvas.graph_event_disconnect(self.kp)
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'
if len(self.exclusion_areas_storage) == 0:
return
self.app.inform.emit(
"[success] %s" % _("Exclusion areas added. Checking overlap with the object geometry ..."))
for el in self.exclusion_areas_storage:
if el["shape"].intersects(MultiPolygon(self.solid_geometry)):
self.on_clear_area_click()
self.app.inform.emit(
"[ERROR_NOTCL] %s" % _("Failed. Exclusion areas intersects the object geometry ..."))
return
self.app.inform.emit(
"[success] %s" % _("Exclusion areas added."))
self.cnc_button.setStyleSheet("""
QPushButton
{
font-weight: bold;
color: orange;
}
""")
self.cnc_button.setToolTip(
'%s %s' % (_("Generate the CNC Job object."), _("With Exclusion areas."))
)
for k in self.exclusion_areas_storage:
print(k)
def area_disconnect(self):
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.plotcanvas.graph_event_disconnect(self.kp)
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.points = []
self.poly_drawn = False
self.exclusion_areas_storage = []
FlatCAMTool.delete_moving_selection_shape(self)
# FlatCAMTool.delete_tool_selection_shape(self, shapes_storage=self.exclusion_shapes)
self.app.call_source = "app"
self.app.inform.emit("[WARNING_NOTCL] %s" % _("Cancelled. Area exclusion drawing was interrupted."))
# called on mouse move
def on_mouse_move(self, event):
shape_type = self.shape_type
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():
# 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,
edge_width=self.app.defaults["global_cursor_width"],
size=self.app.defaults["global_cursor_size"])
# update the positions on status bar
self.app.ui.position_label.setText("&nbsp;&nbsp;&nbsp;&nbsp;<b>X</b>: %.4f&nbsp;&nbsp; "
"<b>Y</b>: %.4f" % (curr_pos[0], curr_pos[1]))
if self.cursor_pos is None:
self.cursor_pos = (0, 0)
self.app.dx = curr_pos[0] - float(self.cursor_pos[0])
self.app.dy = curr_pos[1] - float(self.cursor_pos[1])
self.app.ui.rel_position_label.setText("<b>Dx</b>: %.4f&nbsp;&nbsp; <b>Dy</b>: "
"%.4f&nbsp;&nbsp;&nbsp;&nbsp;" % (self.app.dx, self.app.dy))
# draw the utility geometry
if shape_type == "square":
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]),
color="#FF7400",
face_color="#FF7400BF",
coords=(curr_pos[0], curr_pos[1]))
else:
FlatCAMTool.delete_moving_selection_shape(self)
FlatCAMTool.draw_moving_selection_shape_poly(
self, points=self.points,
color="#FF7400",
face_color="#FF7400BF",
data=(curr_pos[0], curr_pos[1]))
def on_clear_area_click(self):
self.exclusion_areas_storage.clear()
FlatCAMTool.delete_moving_selection_shape(self)
self.app.delete_selection_shape()
FlatCAMTool.delete_tool_selection_shape(self, shapes_storage=self.exclusion_shapes)
# restore the default StyleSheet
self.cnc_button.setStyleSheet("")
# update the StyleSheet
self.cnc_button.setStyleSheet("""
QPushButton
{
font-weight: bold;
}
""")
self.cnc_button.setToolTip('%s' % _("Generate the CNC Job object."))

302
flatcamObjects/FlatCAMGeometry.py
View File

@ -16,8 +16,6 @@ import shapely.affinity as affinity
from camlib import Geometry
from flatcamObjects.FlatCAMObj import *
from flatcamGUI.VisPyVisuals import ShapeCollection
import FlatCAMTool
import ezdxf
import math
@ -152,30 +150,6 @@ class GeometryObject(FlatCAMObj, Geometry):
self.param_fields = {}
# Event signals disconnect id holders
self.mr = None
self.mm = None
self.kp = None
# variables to be used in area exclusion
self.cursor_pos = (0, 0)
self.exclusion_areas_list = []
self.first_click = False
self.points = []
self.poly_drawn = False
# Storage for shapes, storage that can be used by FlatCAm tools for utility geometry
# VisPy visuals
if self.app.is_legacy is False:
try:
self.exclusion_shapes = ShapeCollection(parent=self.app.plotcanvas.view.scene, layers=1)
except AttributeError:
self.exclusion_shapes = None
else:
from flatcamGUI.PlotCanvasLegacy import ShapeCollectionLegacy
self.exclusion_shapes = ShapeCollectionLegacy(
obj=self, app=self.app, name="exclusion" + self.options['name'])
# Attributes to be included in serialization
# Always append to it because it carries contents
# from predecessors.
@ -2479,6 +2453,21 @@ class GeometryObject(FlatCAMObj, Geometry):
return factor
def on_add_area_click(self):
shape_button = self.ui.area_shape_radio
overz_button = self.ui.over_z_entry
strategy_radio = self.ui.strategy_radio
cnc_button = self.ui.generate_cnc_button
solid_geo = self.solid_geometry
obj_type = self.kind
self.app.exc_areas.on_add_area_click(
shape_button=shape_button, overz_button=overz_button, cnc_button=cnc_button, strategy_radio=strategy_radio,
solid_geo=solid_geo, obj_type=obj_type)
def on_clear_area_click(self):
self.app.exc_areas.on_clear_area_click()
def plot_element(self, element, color=None, visible=None):
if color is None:
@ -2583,267 +2572,6 @@ class GeometryObject(FlatCAMObj, Geometry):
self.ui.plot_cb.setChecked(True)
self.ui_connect()
def on_add_area_click(self):
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Click the start point of the area."))
self.app.call_source = 'geometry'
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)
# self.kp = self.app.plotcanvas.graph_event_connect('key_press', self.on_key_press)
# 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)
if self.app.grid_status():
curr_pos = self.app.geo_editor.snap(event_pos[0], event_pos[1])
else:
curr_pos = (event_pos[0], event_pos[1])
x1, y1 = curr_pos[0], curr_pos[1]
shape_type = self.ui.area_shape_radio.get_value()
# do clear area only for left mouse clicks
if event.button == 1:
if shape_type == "square":
if self.first_click is False:
self.first_click = True
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Click the end point of the area."))
self.cursor_pos = self.app.plotcanvas.translate_coords(event_pos)
if self.app.grid_status():
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()
x0, y0 = self.cursor_pos[0], self.cursor_pos[1]
pt1 = (x0, y0)
pt2 = (x1, y0)
pt3 = (x1, y1)
pt4 = (x0, y1)
new_rectangle = Polygon([pt1, pt2, pt3, pt4])
self.exclusion_areas_list.append(new_rectangle)
# add a temporary shape on canvas
FlatCAMTool.FlatCAMTool.draw_tool_selection_shape(
self, old_coords=(x0, y0), coords=(x1, y1),
color="#FF7400",
face_color="#FF7400BF",
shapes_storage=self.exclusion_shapes)
self.first_click = False
return
else:
self.points.append((x1, y1))
if len(self.points) > 1:
self.poly_drawn = True
self.app.inform.emit(_("Click on next Point or click right mouse button to complete ..."))
return ""
elif event.button == right_button and self.mouse_is_dragging is False:
shape_type = self.ui.area_shape_radio.get_value()
if shape_type == "square":
self.first_click = False
else:
# if we finish to add a polygon
if self.poly_drawn is True:
try:
# try to add the point where we last clicked if it is not already in the self.points
last_pt = (x1, y1)
if last_pt != self.points[-1]:
self.points.append(last_pt)
except IndexError:
pass
# we need to add a Polygon and a Polygon can be made only from at least 3 points
if len(self.points) > 2:
FlatCAMTool.FlatCAMTool.delete_moving_selection_shape(self)
pol = Polygon(self.points)
# do not add invalid polygons even if they are drawn by utility geometry
if pol.is_valid:
self.exclusion_areas_list.append(pol)
FlatCAMTool.FlatCAMTool.draw_selection_shape_polygon(
self, points=self.points,
color="#FF7400",
face_color="#FF7400BF",
shapes_storage=self.exclusion_shapes)
self.app.inform.emit(
_("Zone added. Click to start adding next zone or right click to finish."))
self.points = []
self.poly_drawn = False
return
# FlatCAMTool.FlatCAMTool.delete_tool_selection_shape(self, shapes_storage=self.exclusion_shapes)
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)
# self.app.plotcanvas.graph_event_disconnect('key_press', self.on_key_press)
else:
self.app.plotcanvas.graph_event_disconnect(self.mr)
self.app.plotcanvas.graph_event_disconnect(self.mm)
# self.app.plotcanvas.graph_event_disconnect(self.kp)
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'
if len(self.exclusion_areas_list) == 0:
return
else:
self.exclusion_areas_list = MultiPolygon(self.exclusion_areas_list)
self.app.inform.emit(
"[success] %s" % _("Exclusion areas added. Checking overlap with the object geometry ..."))
if self.exclusion_areas_list.intersects(MultiPolygon(self.solid_geometry)):
self.exclusion_areas_list = []
self.app.inform.emit(
"[ERROR_NOTCL] %s" % _("Failed. Exclusion areas intersects the object geometry ..."))
return
else:
self.app.inform.emit(
"[success] %s" % _("Exclusion areas added."))
self.ui.generate_cnc_button.setStyleSheet("""
QPushButton
{
font-weight: bold;
color: orange;
}
""")
self.ui.generate_cnc_button.setToolTip(
'%s %s' % (_("Generate the CNC Job object."), _("With Exclusion areas."))
)
def area_disconnect(self):
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.plotcanvas.graph_event_disconnect(self.kp)
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.points = []
self.poly_drawn = False
self.exclusion_areas_list = []
FlatCAMTool.FlatCAMTool.delete_moving_selection_shape(self)
# FlatCAMTool.FlatCAMTool.delete_tool_selection_shape(self, shapes_storage=self.exclusion_shapes)
self.app.call_source = "app"
self.app.inform.emit("[WARNING_NOTCL] %s" % _("Cancelled. Area exclusion drawing was interrupted."))
# called on mouse move
def on_mouse_move(self, event):
shape_type = self.ui.area_shape_radio.get_value()
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():
# 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,
edge_width=self.app.defaults["global_cursor_width"],
size=self.app.defaults["global_cursor_size"])
# update the positions on status bar
self.app.ui.position_label.setText("&nbsp;&nbsp;&nbsp;&nbsp;<b>X</b>: %.4f&nbsp;&nbsp; "
"<b>Y</b>: %.4f" % (curr_pos[0], curr_pos[1]))
if self.cursor_pos is None:
self.cursor_pos = (0, 0)
self.app.dx = curr_pos[0] - float(self.cursor_pos[0])
self.app.dy = curr_pos[1] - float(self.cursor_pos[1])
self.app.ui.rel_position_label.setText("<b>Dx</b>: %.4f&nbsp;&nbsp; <b>Dy</b>: "
"%.4f&nbsp;&nbsp;&nbsp;&nbsp;" % (self.app.dx, self.app.dy))
# draw the utility geometry
if shape_type == "square":
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]),
color="#FF7400",
face_color="#FF7400BF",
coords=(curr_pos[0], curr_pos[1]))
else:
FlatCAMTool.FlatCAMTool.delete_moving_selection_shape(self)
FlatCAMTool.FlatCAMTool.draw_moving_selection_shape_poly(
self, points=self.points,
color="#FF7400",
face_color="#FF7400BF",
data=(curr_pos[0], curr_pos[1]))
def on_clear_area_click(self):
self.exclusion_areas_list = []
FlatCAMTool.FlatCAMTool.delete_moving_selection_shape(self)
self.app.delete_selection_shape()
FlatCAMTool.FlatCAMTool.delete_tool_selection_shape(self, shapes_storage=self.exclusion_shapes)
# restore the default StyleSheet
self.ui.generate_cnc_button.setStyleSheet("")
# update the StyleSheet
self.ui.generate_cnc_button.setStyleSheet("""
QPushButton
{
font-weight: bold;
}
""")
self.ui.generate_cnc_button.setToolTip('%s' % _("Generate the CNC Job object."))
@staticmethod
def merge(geo_list, geo_final, multigeo=None):
"""