def stack_selectDimensioningPoint(event, referer, elementXML, elementParms,
elementViewObject):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
if len(d.selections) == 0:
if isinstance(referer, selectionOverlay.PointSelectionGraphicsItem):
d.selections.append(
PointSelection(elementParms, elementXML, viewInfo))
d.selections[-1].condensed_args = True
selectionOverlay.hideSelectionGraphicsItems(lambda gi: isinstance(
gi, selectionOverlay.LineSelectionGraphicsItem))
else:
d.selections.append(
LineSelection(elementParms, elementXML, viewInfo))
linearDimension_parallels_hide_non_parallel(
elementParms, elementViewObject)
d.viewScale = 1 / elementXML.rootNode().scaling()
else:
if isinstance(referer, selectionOverlay.PointSelectionGraphicsItem):
d.selections.append(
PointSelection(elementParms, elementXML, viewInfo))
d.selections[-1].condensed_args = True
else:
d.selections.append(
LineSelection(elementParms, elementXML, viewInfo))
if len(d.selections) == 2:
previewDimension.initializePreview(
d, linearDimension_stack_preview,
linearDimension_stack_clickHandler)
def stack_selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
if d.stage == 0:
if isinstance(referer,selectionOverlay.PointSelectionGraphicsItem):
d.reference_type = 'point'
d.selections = [[elementParms['x'], elementParms['y']]]
selectionOverlay.hideSelectionGraphicsItems(
lambda gi: isinstance(gi, selectionOverlay.LineSelectionGraphicsItem)
)
else:
d.reference_type = 'line'
d.selections = [[ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]]
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
d.stage = 1
d.viewScale = 1 / elementXML.rootNode().scaling()
else:
if isinstance(referer,selectionOverlay.PointSelectionGraphicsItem):
d.selections.append( [elementParms['x'], elementParms['y']] )
else:
d.selections.append( [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ] )
if len(d.selections) == 2:
previewDimension.initializePreview( d, linearDimension_stack_preview, linearDimension_stack_clickHandler )
def stack_selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
if len(d.selections) == 0:
if isinstance(referer, selectionOverlay.PointSelectionGraphicsItem):
d.selections.append( PointSelection( elementParms, elementXML, viewInfo ) )
d.selections[-1].condensed_args = True
selectionOverlay.hideSelectionGraphicsItems(
lambda gi: isinstance(gi, selectionOverlay.LineSelectionGraphicsItem)
)
else:
d.selections.append( LineSelection( elementParms, elementXML, viewInfo ) )
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
d.viewScale = 1 / elementXML.rootNode().scaling()
else:
if isinstance(referer, selectionOverlay.PointSelectionGraphicsItem):
d.selections.append( PointSelection( elementParms, elementXML, viewInfo ) )
d.selections[-1].condensed_args = True
else:
d.selections.append( LineSelection( elementParms, elementXML, viewInfo ) )
if len(d.selections) == 2:
previewDimension.initializePreview(d, linearDimension_stack_preview, linearDimension_stack_clickHandler)
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
if not isinstance(referer,selectionOverlay.LineSelectionGraphicsItem):
x,y = elementParms['x'], elementParms['y']
d.args = [[x, y]]
d.stage = 1
d.dimScale = elementXML.rootNode().scaling()
debugPrint(3, 'center selected at x=%3.1f y=%3.1f scale %3.1f' % (x,y, d.dimScale))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, centerLine_preview , centerLine_clickHandler)
else:
if d.stage == 0:
d.line1 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
d.stage = 1
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
else:
x1, y1, x2, y2 = d.line1
x3, y3, x4, y4 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
d.args = [[0.25*(x1 + x2 + x3 + x4), 0.25*(y1 + y2 + y3 + y4)]]
d.stage = 1
d.dimScale = elementXML.rootNode().scaling()
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, centerLine_preview , centerLine_clickHandler)
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
d.viewScale = elementXML.rootNode().scaling()
# center line
if isinstance(referer,selectionOverlay.PointSelectionGraphicsItem):
d.selections = [ PointSelection( elementParms, elementXML, viewInfo, condensed_args=True ) ]
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, centerLine_preview , centerLine_clickHandler)
elif isinstance(referer,selectionOverlay.LineSelectionGraphicsItem):
if len(d.selections) == 0:
d.selections = [ TwoLineSelection() ]
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.PointSelectionGraphicsItem):
gi.hide()
d.selections[0].addLine( elementParms, elementXML, viewInfo )
if len(d.selections[0].lines) == 2:
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, centerLine_preview , centerLine_clickHandler)
else: #centerlines selection overlay
d.selections = [ CircularArcSelection( elementParms, elementXML, viewInfo, output_mode = 'xy' ) ]
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, centerLine_preview , centerLine_clickHandler)