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- fixed the display of lines in Distance Plugin when using 'snap to' together with 'multipoint'

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This commit is contained in:
Marius Stanciu
2022-04-13 03:22:12 +03:00
committed by Marius
parent b0b2c8e7f5
commit fcdb318c23
2 changed files with 25 additions and 15 deletions
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36
appPlugins/ToolDistance.py
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@@ -397,6 +397,13 @@ class Distance(AppTool):
if not self.points:
self.add_utility_shape(pos)
else:
# update utility geometry
# delete last shape and redd it correctly when using the snap and multipoint
self.delete_utility_shape(self.last_shape)
try:
self.add_utility_shape(start_pos=self.points[-2], end_pos=self.points[-1])
except IndexError:
pass
self.add_utility_shape(start_pos=self.points[-1], end_pos=pos)
if len(self.points) == 1:
@@ -587,34 +594,34 @@ class Distance(AppTool):
right_button = 3
event_is_dragging = self.app.plotcanvas.is_dragging
if event.button == 1:
pos_canvas = self.canvas.translate_coords(event_pos)
if snap_enabled is False:
# if GRID is active we need to get the snapped positions
if self.app.grid_status():
pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
else:
pos = pos_canvas[0], pos_canvas[1]
pos_canvas = self.canvas.translate_coords(event_pos)
if snap_enabled is False:
# if GRID is active we need to get the snapped positions
if self.app.grid_status():
pos = self.app.geo_editor.snap(pos_canvas[0], pos_canvas[1])
else:
pos = (pos_canvas[0], pos_canvas[1])
pos = self.snap_handler(pos)
self.points.append(pos)
pos = pos_canvas[0], pos_canvas[1]
else:
pos = self.snap_handler(pos=(pos_canvas[0], pos_canvas[1]))
if event.button == 1:
# Reset here the relative coordinates so there is a new reference on the click position
if len(self.points) == 1:
self.app.ui.rel_position_label.setText("<b>Dx</b>: %.*f&nbsp;&nbsp; <b>Dy</b>: "
"%.*f&nbsp;&nbsp;&nbsp;&nbsp;" %
(self.decimals, 0.0, self.decimals, 0.0))
self.points.append(pos)
self.calculate_distance(pos=pos)
elif event.button == right_button and event_is_dragging is False:
if multipoint is False:
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled."))
else:
# update end point
end_val = self.update_end_point(self.points[-1])
try:
end_val = self.update_end_point(self.points[-1])
except IndexError:
end_val = self.update_end_point((0.0, 0.0))
self.display_end(end_val)
self.app.inform.emit("[success] %s" % _("Done."))
self.on_exit()
@@ -747,7 +754,6 @@ class Distance(AppTool):
self.ui.total_distance_entry.set_value('%.*f' % (self.decimals, abs(val)))
def add_utility_shape(self, start_pos, end_pos=None):
# draw the new shape of the utility geometry
if end_pos is None:
meas_line = LineString([start_pos, self.points[0]])