def recomputeWithOutViewReset( drawingVars ):
'''
By default app.recompute() resets the drawing view, which can be rather frustrating...
'''
printGraphicsViewInfo( drawingVars )
gV = drawingVars.graphicsView
T = gV.transform()
scale = T.m11()
##attempting to find centre of view
#dx = gV.mapToScene( 0,0).x()
#dy = gV.mapToScene( 0,0).y()
## now scene_x = view_x/scale + dx; so
#centerView = [
# 0.5*gV.width(),
# 0.5*gV.height(),
# ]
#centerScene = gV.mapToScene( *centerView )
#centerOn approach did not work rather using scroll bars.
h_scrollValue = gV.horizontalScrollBar().value()
v_scrollValue = gV.verticalScrollBar().value()
import selectionOverlay
selectionOverlay.hideSelectionGraphicsItems()
drawingVars.page.touch()
App.ActiveDocument.recompute()
gV.scale( scale , scale )
#scale correction
for i in range(3):
scale_actual = gV.transform().m11()
debugPrint(4, 'scale_desired %1.3f scale_actual %1.3f' % (scale, scale_actual))
s_correction = scale / scale_actual
gV.scale( s_correction, s_correction )
gV.horizontalScrollBar().setValue( h_scrollValue )
gV.verticalScrollBar().setValue( v_scrollValue )
printGraphicsViewInfo( drawingVars )
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
crudeDebuggerPrint(
'''circularDimension.py:9 x,y = elementParms['x'], elementParms['y'] '''
)
x, y = elementParms['x'], elementParms['y']
crudeDebuggerPrint(
'''circularDimension.py:10 dimensioning.point1 = x, y ''')
dimensioning.point1 = x, y
crudeDebuggerPrint(
'''circularDimension.py:11 debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x,y)) '''
)
debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x, y))
crudeDebuggerPrint(
'''circularDimension.py:12 dimensioning.radius = elementParms['r'] '''
)
dimensioning.radius = elementParms['r']
crudeDebuggerPrint(
'''circularDimension.py:13 dimensioning.dimScale = 1/elementXML.rootNode().scaling() '''
)
dimensioning.dimScale = 1 / elementXML.rootNode().scaling()
crudeDebuggerPrint(
'''circularDimension.py:14 dimensioning.stage = 1 ''')
dimensioning.stage = 1
crudeDebuggerPrint(
'''circularDimension.py:15 selectionOverlay.hideSelectionGraphicsItems() '''
)
selectionOverlay.hideSelectionGraphicsItems()
crudeDebuggerPrint(
'''circularDimension.py:16 previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview ) '''
)
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview, hoverFunPreview)
def linearDimension_parallels_hide_non_parallel(elementParms,
elementViewObject):
x1, y1, x2, y2 = [elementParms[k] for k in ['x1', 'y1', 'x2', 'y2']]
d = numpy.array([x2 - x1, y2 - y1])
d_ref = d / numpy.linalg.norm(d)
p = numpy.array([x1, y1])
def hideFun(gi):
if isinstance(gi, selectionOverlay.LineSelectionGraphicsItem):
if gi.elementParms <> elementParms:
x1, y1, x2, y2 = [
gi.elementParms[k] for k in ['x1', 'y1', 'x2', 'y2']
]
d = numpy.array([x2 - x1, y2 - y1])
d = d / numpy.linalg.norm(d)
if abs(numpy.dot(d_ref, d)) > 1.0 - 10**-9: #then parallel
d_rotated = rotate2D(d, numpy.pi / 2)
offset = numpy.array([x1, y1]) - p
if abs(numpy.dot(d_rotated,
offset)) > 10**-6: #then not colinear
return False
elif isinstance(gi, selectionOverlay.PointSelectionGraphicsItem):
return False
return True
selectionOverlay.hideSelectionGraphicsItems(hideFun)
def selectFun(self, event, referer, elementXML, elementParms, elementViewObject):
x, y = elementParms["x"], elementParms["y"]
d.dArgs = [x, y]
d.stage = 1
debugPrint(2, "welding symbol to point at x=%3.1f y=%3.1f" % (x, y))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, self.preview_svgRenderer, self.preview_clickHandler)
def selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
crudeDebuggerPrint('''linearDimension.py:9 x, y = elementParms['x'], elementParms['y'] ''')
x, y = elementParms['x'], elementParms['y']
crudeDebuggerPrint('''linearDimension.py:10 referer.lockSelection() ''')
referer.lockSelection()
crudeDebuggerPrint('''linearDimension.py:11 if dimensioning.stage == 0: #then selectPoint1 ''')
if dimensioning.stage == 0: #then selectPoint1
crudeDebuggerPrint('''linearDimension.py:12 dimensioning.point1 = x,y ''')
dimensioning.point1 = x,y
crudeDebuggerPrint('''linearDimension.py:13 debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x,y)) ''')
debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x,y))
crudeDebuggerPrint('''linearDimension.py:14 dimensioning.stage = 1 ''')
dimensioning.stage = 1
else:
crudeDebuggerPrint('''linearDimension.py:16 dimensioning.point2 = x,y ''')
dimensioning.point2 = x,y
crudeDebuggerPrint('''linearDimension.py:17 debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x,y)) ''')
debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x,y))
crudeDebuggerPrint('''linearDimension.py:18 dimensioning.stage = 2 ''')
dimensioning.stage = 2
crudeDebuggerPrint('''linearDimension.py:19 dimensioning.dimScale = 1/elementXML.rootNode().scaling() ''')
dimensioning.dimScale = 1/elementXML.rootNode().scaling()
crudeDebuggerPrint('''linearDimension.py:20 selectionOverlay.hideSelectionGraphicsItems() ''')
selectionOverlay.hideSelectionGraphicsItems()
crudeDebuggerPrint('''linearDimension.py:21 previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview ) ''')
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def selectFun(self, event, referer, elementXML, elementParms,
elementViewObject):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
d.selections = [PointSelection(elementParms, elementXML, viewInfo)]
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, self.preview_svgRenderer,
self.preview_clickHandler)
def recomputeWithOutViewReset( drawingVars ):
'''
By default app.recompute() resets the drawing view, which can be rather frustrating...
'''
printGraphicsViewInfo( drawingVars )
gV = drawingVars.graphicsView
T = gV.transform()
scale = T.m11()
##attempting to find centre of view
#dx = gV.mapToScene( 0,0).x()
#dy = gV.mapToScene( 0,0).y()
## now scene_x = view_x/scale + dx; so
#centerView = [
# 0.5*gV.width(),
# 0.5*gV.height(),
# ]
#centerScene = gV.mapToScene( *centerView )
#centerOn approach did not work rather using scroll bars.
h_scrollValue = gV.horizontalScrollBar().value()
v_scrollValue = gV.verticalScrollBar().value()
import selectionOverlay
selectionOverlay.hideSelectionGraphicsItems()
drawingVars.page.touch()
App.ActiveDocument.recompute()
gV.scale( scale , scale )
#scale correction
for i in range(3):
scale_actual = gV.transform().m11()
debugPrint(4, 'scale_desired %1.3f scale_actual %1.3f' % (scale, scale_actual))
s_correction = scale / scale_actual
gV.scale( s_correction, s_correction )
gV.horizontalScrollBar().setValue( h_scrollValue )
gV.verticalScrollBar().setValue( v_scrollValue )
printGraphicsViewInfo( drawingVars )
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
referer.lockSelection()
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
if isinstance(referer, selectionOverlay.LineSelectionGraphicsItem):
d.selections.append(LineSelection(elementParms, elementXML, viewInfo))
if len(d.selections) == 1:
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.PointSelectionGraphicsItem):
gi.hide()
else:
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(
d, angularDimension_points_preview,
angularDimension_points_clickHandler)
else: #user selecting 3 points
if len(d.selections) == 0:
d.selections = [ThreePointAngleSelection()]
d.max_selections = 3
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.LineSelectionGraphicsItem):
gi.hide()
d.selections[0].addPoint(elementParms, elementXML, viewInfo)
if len(d.selections[0].points) == 3:
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(
d, angularDimension_points_preview,
angularDimension_points_clickHandler)
def AddToleranceToText(event, referer, elementXML, elementParms,
elementViewObject):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
d.selections = [TextSelection(elementParms, elementXML, viewInfo)]
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, toleranceAdd_preview,
toleranceAdd_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 ):
x,y = elementParms['x'], elementParms['y']
dimensioning.center = [x, y]
dimensioning.stage = 1
dimensioning.dimScale = elementXML.rootNode().scaling()
debugPrint(3, 'center selected at x=%3.1f y=%3.1f scale %3.1f' % (x,y, dimensioning.dimScale))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def selectFun(self, event, referer, elementXML, elementParms, elementViewObject ):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
d.selections = [ PointSelection( elementParms, elementXML, viewInfo) ]
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(
d,
self.preview_svgRenderer,
self.preview_clickHandler )
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
x,y = elementParms['x'], elementParms['y']
debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x,y))
d.args = [x, y, elementParms['r']]
d.viewScale = 1/elementXML.rootNode().scaling()
d.stage = 1
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, radiusDimensionSVG_preview, radiusDimensionSVG_clickHandler)
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
x,y = elementParms['x'], elementParms['y']
dimensioning.point1 = x, y
debugPrint(2, 'note start point selected at x=%3.1f y=%3.1f' % (x,y))
dimensioning.dimScale = 1/elementXML.rootNode().scaling() / UnitConversionFactor()
dimensioning.stage = 1
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def selectFun(self, event, referer, elementXML, elementParms,
elementViewObject):
x, y = elementParms['x'], elementParms['y']
d.dArgs = [x, y]
d.stage = 1
debugPrint(2, 'welding symbol to point at x=%3.1f y=%3.1f' % (x, y))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, self.preview_svgRenderer,
self.preview_clickHandler)
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
x, y = elementParms['x'], elementParms['y']
debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x, y))
d.args = [x, y, elementParms['r']]
d.viewScale = 1 / elementXML.rootNode().scaling()
d.stage = 1
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, circularDimensionSVG_preview,
circularDimensionSVG_clickHandler)
def linearDimension_points_clickHandler( x, y ):
d.selections.append( PlacementClick( x, y ) )
if isinstance( d.selections[0], LineSelection ):
selectionOverlay.hideSelectionGraphicsItems()
if len(d.selections) == d.max_selections - 1 and d.dimensionConstructorKWs['autoPlaceText']:
d.selections.append( PlacementClick( x, y ) ) #to avoid crash when autoPlaceText switched off
return 'createDimension:%s' % findUnusedObjectName('dim')
elif len(d.selections) == d.max_selections :
return 'createDimension:%s' % findUnusedObjectName('dim')
def linearDimension_points_clickHandler( x, y ):
d.selections.append( PlacementClick( x, y ) )
if isinstance( d.selections[0], LineSelection ):
selectionOverlay.hideSelectionGraphicsItems()
if len(d.selections) == d.max_selections - 1 and d.dimensionConstructorKWs['autoPlaceText']:
d.selections.append( PlacementClick( x, y ) ) #to avoid crash when autoPlaceText switched off
return 'createDimension:%s' % findUnusedObjectName('dim')
elif len(d.selections) == d.max_selections :
return 'createDimension:%s' % findUnusedObjectName('dim')
def linearDimension_points_clickHandler( x, y ):
d.args = d.args + [ x, y ]
d.stage = d.stage + 1
if d.stage == 3:
if d.dimensionConstructorKWs['autoPlaceText']:
return 'createDimension:%s' % findUnusedObjectName('dim')
else:
selectionOverlay.hideSelectionGraphicsItems() # for distance between parallels case
elif d.stage == 4 :
return 'createDimension:%s' % findUnusedObjectName('dim')
def selectFun(self, event, referer, elementXML, elementParms, elementViewObject ):
x,y = elementParms['x'], elementParms['y']
dimensioning.dArgs = [x,y]
dimensioning.stage = 1
debugPrint(2, 'welding symbol to point at x=%3.1f y=%3.1f' % (x,y))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(
dimensioning.drawingVars,
self.clickFunPreview,
self.hoverFunPreview )
def selectFun(self, event, referer, elementXML, elementParms,
elementViewObject):
x, y = elementParms['x'], elementParms['y']
dimensioning.dArgs = [x, y]
dimensioning.stage = 1
debugPrint(2, 'welding symbol to point at x=%3.1f y=%3.1f' % (x, y))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(dimensioning.drawingVars,
self.clickFunPreview,
self.hoverFunPreview)
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
x, y = elementParms['x'], elementParms['y']
dimensioning.center = [x, y]
dimensioning.stage = 1
dimensioning.dimScale = elementXML.rootNode().scaling()
debugPrint(
3, 'center selected at x=%3.1f y=%3.1f scale %3.1f' %
(x, y, dimensioning.dimScale))
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview, hoverFunPreview)
def linearDimension_points_clickHandler(x, y):
d.args = d.args + [x, y]
d.stage = d.stage + 1
if d.stage == 3:
if d.dimensionConstructorKWs['autoPlaceText']:
return 'createDimension:%s' % findUnusedObjectName('dim')
else:
selectionOverlay.hideSelectionGraphicsItems(
) # for distance between parallels case
elif d.stage == 4:
return 'createDimension:%s' % findUnusedObjectName('dim')
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
x, y = elementParms['x'], elementParms['y']
dimensioning.point1 = x, y
debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x, y))
dimensioning.radius = elementParms['r']
dimensioning._dimScale = 1 / elementXML.rootNode().scaling()
dimensioning.stage = 1
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview,
hoverFunPreview,
launchControlDialog=True)
def AddToleranceToText( event, referer, elementXML, elementParms, elementViewObject ):
try :
dimensioning.dimToEdit = elementViewObject
dimensioning.elementXML = elementXML
selectionOverlay.hideSelectionGraphicsItems()
svgText = SvgTextParser( elementXML.XML[elementXML.pStart:elementXML.pEnd] )
dimensioning.svgText = svgText
debugPrint(3,'svgText.width() %s' % svgText.width())
debugPrint(3,'adding tolerance %s' % repr(elementViewObject.Name))
dialog.show()
except:
errorMessagebox_with_traceback()
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
debugPrint(2, str(dimensioning) )
debugPrint(2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (dimensioning.stage, x1,y1,x2,y2) )
referer.lockSelection()
if dimensioning.stage == 0: #then select line1
dimensioning.line1 = x1,y1,x2,y2
dimensioning.stage = 1
else:
dimensioning.line2 = x1,y1,x2,y2
dimensioning.stage = 2
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def clickFunPreview( x, y ):
if dimensioning.stage == 2 :
dimensioning.point3 = x, y
debugPrint(2, 'point3 set to x=%3.1f y=%3.1f' % (x,y))
dimensioning.stage = 3
selectionOverlay.hideSelectionGraphicsItems() # for distance between parallels case
return None, None
else:
p1,p2,p3 = dimensioning.point1, dimensioning.point2, dimensioning.point3
XML = halfLinearDimensionSVG( p1[0], p1[1], p2[0], p2[1], p3[0], p3[1],
x, y, scale=dimensioning.dimScale,
**dimensioning.dimensionConstructorKWs)
return findUnusedObjectName('dim'), XML
def MoveDimensionText( event, referer, elementXML, elementParms, elementViewObject ):
d.dimToEdit = elementViewObject
d.elementXML = elementXML
debugPrint(2, 'moving %s' % elementViewObject.Name)
if elementXML.parms.has_key('transform'):
transform = elementXML.parms['transform']
t = transform[ XMLlib.findOffset(transform,'rotate(',0): ]
d.textRotation = XMLlib.splitMultiSep(t, ', ')[0]
debugPrint(3, 'd.textRotation %s' % d.textRotation)
else:
d.textRotation = None
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, moveTextSvg, placeText )
def MoveDimensionText( event, referer, elementXML, elementParms, elementViewObject ):
d.dimToEdit = elementViewObject
d.elementXML = elementXML
debugPrint(2, 'moving %s' % elementViewObject.Name)
if elementXML.parms.has_key('transform'):
transform = elementXML.parms['transform']
t = transform[ XMLlib.findOffset(transform,'rotate(',0): ]
d.textRotation = XMLlib.splitMultiSep(t, ', ')[0]
debugPrint(3, 'd.textRotation %s' % d.textRotation)
else:
d.textRotation = None
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, moveTextSvg, placeText )
def selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
x, y = elementParms['x'], elementParms['y']
referer.lockSelection()
if dimensioning.stage == 0: #then selectPoint1
dimensioning.point1 = x,y
debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x,y))
dimensioning.stage = 1
else:
dimensioning.point2 = x,y
debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x,y))
dimensioning.stage = 2
dimensioning.dimScale = 1/elementXML.rootNode().scaling()
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def AddToleranceToText(event, referer, elementXML, elementParms,
elementViewObject):
try:
dimensioning.dimToEdit = elementViewObject
dimensioning.elementXML = elementXML
selectionOverlay.hideSelectionGraphicsItems()
svgText = SvgTextParser(
elementXML.XML[elementXML.pStart:elementXML.pEnd])
dimensioning.svgText = svgText
debugPrint(3, 'svgText.width() %s' % svgText.width())
debugPrint(3, 'adding tolerance %s' % repr(elementViewObject.Name))
dialog.show()
except:
errorMessagebox_with_traceback()
def selectDimensioningPoint(event, referer, elementXML, elementParms,
elementViewObject):
crudeDebuggerPrint(
'''linearDimension.py:9 x, y = elementParms['x'], elementParms['y'] '''
)
x, y = elementParms['x'], elementParms['y']
crudeDebuggerPrint(
'''linearDimension.py:10 referer.lockSelection() ''')
referer.lockSelection()
crudeDebuggerPrint(
'''linearDimension.py:11 if dimensioning.stage == 0: #then selectPoint1 '''
)
if dimensioning.stage == 0: #then selectPoint1
crudeDebuggerPrint(
'''linearDimension.py:12 dimensioning.point1 = x,y ''')
dimensioning.point1 = x, y
crudeDebuggerPrint(
'''linearDimension.py:13 debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x,y)) '''
)
debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x, y))
crudeDebuggerPrint(
'''linearDimension.py:14 dimensioning.stage = 1 ''')
dimensioning.stage = 1
else:
crudeDebuggerPrint(
'''linearDimension.py:16 dimensioning.point2 = x,y ''')
dimensioning.point2 = x, y
crudeDebuggerPrint(
'''linearDimension.py:17 debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x,y)) '''
)
debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x, y))
crudeDebuggerPrint(
'''linearDimension.py:18 dimensioning.stage = 2 ''')
dimensioning.stage = 2
crudeDebuggerPrint(
'''linearDimension.py:19 dimensioning.dimScale = 1/elementXML.rootNode().scaling() '''
)
dimensioning.dimScale = 1 / elementXML.rootNode().scaling()
crudeDebuggerPrint(
'''linearDimension.py:20 selectionOverlay.hideSelectionGraphicsItems() '''
)
selectionOverlay.hideSelectionGraphicsItems()
crudeDebuggerPrint(
'''linearDimension.py:21 previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview ) '''
)
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview, hoverFunPreview)
def AddToleranceToText( event, referer, elementXML, elementParms, elementViewObject ):
try :
d.dimToEdit = elementViewObject
d.elementXML = elementXML
selectionOverlay.hideSelectionGraphicsItems()
svgText = SvgTextParser( elementXML.XML[elementXML.pStart:elementXML.pEnd] )
d.svgText = svgText
debugPrint(3,'svgText.width() %s' % svgText.width())
debugPrint(3,'adding tolerance %s' % repr(elementViewObject.Name))
d.textRenderer = SvgTextRenderer(
font_family = svgText.font_family,
fill = svgText.fill,
font_size = svgText.font_size
)
previewDimension.initializePreview(d, toleranceAdd_preview, toleranceAdd_clickHandler)
except:
errorMessagebox_with_traceback()
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
crudeDebuggerPrint('''circularDimension.py:9 x,y = elementParms['x'], elementParms['y'] ''')
x,y = elementParms['x'], elementParms['y']
crudeDebuggerPrint('''circularDimension.py:10 dimensioning.point1 = x, y ''')
dimensioning.point1 = x, y
crudeDebuggerPrint('''circularDimension.py:11 debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x,y)) ''')
debugPrint(2, 'center selected at x=%3.1f y=%3.1f' % (x,y))
crudeDebuggerPrint('''circularDimension.py:12 dimensioning.radius = elementParms['r'] ''')
dimensioning.radius = elementParms['r']
crudeDebuggerPrint('''circularDimension.py:13 dimensioning.dimScale = 1/elementXML.rootNode().scaling() ''')
dimensioning.dimScale = 1/elementXML.rootNode().scaling()
crudeDebuggerPrint('''circularDimension.py:14 dimensioning.stage = 1 ''')
dimensioning.stage = 1
crudeDebuggerPrint('''circularDimension.py:15 selectionOverlay.hideSelectionGraphicsItems() ''')
selectionOverlay.hideSelectionGraphicsItems()
crudeDebuggerPrint('''circularDimension.py:16 previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview ) ''')
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def EditDimensionText( event, referer, elementXML, elementParms, elementViewObject ):
dimensioning.dimToEdit = elementViewObject
dimensioning.elementXML = elementXML
selectionOverlay.hideSelectionGraphicsItems()
e = elementXML
debugPrint(3, e.XML[e.pStart:e.pEnd] )
svgText = SvgTextParser( e.XML[e.pStart:e.pEnd] )
dimensioning.svgText = svgText
debugPrint(3, u'editing %s' % unicode(svgText))
widgets = dict( [c.objectName(), c] for c in dialog.children() )
widgets['textLineEdit'].setText( svgText.text )
widgets['sizeLineEdit'].setText( svgText.font_size)
widgets['colorLineEdit'].setText( svgText.fill )
widgets['familyLineEdit'].setText( svgText.font_family )
widgets['placeButton'].setText('Change')
dialog.setWindowTitle('Editing %s' % elementViewObject.Name)
dialog.show()
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
referer.lockSelection()
if isinstance(referer, selectionOverlay.LineSelectionGraphicsItem):
x1, y1, x2, y2 = [elementParms[k] for k in ['x1', 'y1', 'x2', 'y2']]
debugPrint(
2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' %
(dimensioning.stage, x1, y1, x2, y2))
if dimensioning.stage == 0: #then select line1
dimensioning.line1 = x1, y1, x2, y2
dimensioning.stage = 1
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.PointSelectionGraphicsItem):
gi.hide()
else:
dimensioning.line2 = x1, y1, x2, y2
dimensioning.stage = 2
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview,
hoverFunPreview)
else: #user selecting 3 points
x, y = elementParms['x'], elementParms['y']
debugPrint(
2, 'point %i selected at x=%3.1f y=%3.1f' %
(dimensioning.stage + 1, x, y))
if dimensioning.stage == 0:
dimensioning.pointStart = x, y
dimensioning.stage = 1
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.LineSelectionGraphicsItem):
gi.hide()
elif dimensioning.stage == 1:
dimensioning.pointCenter = x, y
dimensioning.stage = 2
else:
x_c, y_c = dimensioning.pointCenter
x1, y1 = dimensioning.pointStart
x2, y2 = x, y
dimensioning.line1 = x_c, y_c, x1, y1
dimensioning.line2 = x_c, y_c, x2, y2
dimensioning.stage = 2 #hack to allow intergation with dim from 2 line code
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview,
hoverFunPreview)
def lineSelected_hideSelectionGraphicsItems(elementParms, elementViewObject):
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
d = numpy.array([ x2 - x1, y2 - y1] )
d_ref = d / numpy.linalg.norm(d)
p = numpy.array([ x1, y1] )
def hideFun( gi ):
if isinstance(gi,selectionOverlay.LineSelectionGraphicsItem):
if gi.elementParms <> elementParms:
x1,y1,x2,y2 = [ gi.elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
d = numpy.array([ x2 - x1, y2 - y1] )
d = d / numpy.linalg.norm(d)
if abs(numpy.dot(d_ref,d)) > 1.0 - 10**-9: #then parallel
d_rotated = rotate2D(d, numpy.pi/2)
offset = numpy.array([ x1, y1] ) - p
if abs(numpy.dot(d_rotated, offset)) > 10**-6: #then not colinear
return False
return True
selectionOverlay.hideSelectionGraphicsItems(hideFun)
def AddToleranceToText(event, referer, elementXML, elementParms,
elementViewObject):
try:
d.dimToEdit = elementViewObject
d.elementXML = elementXML
selectionOverlay.hideSelectionGraphicsItems()
svgText = SvgTextParser(
elementXML.XML[elementXML.pStart:elementXML.pEnd])
d.svgText = svgText
debugPrint(3, 'svgText.width() %s' % svgText.width())
debugPrint(3, 'adding tolerance %s' % repr(elementViewObject.Name))
d.textRenderer = SvgTextRenderer(font_family=svgText.font_family,
fill=svgText.fill,
font_size=svgText.font_size)
previewDimension.initializePreview(d, toleranceAdd_preview,
toleranceAdd_clickHandler)
except:
errorMessagebox_with_traceback()
def EditDimensionText(event, referer, elementXML, elementParms,
elementViewObject):
dimensioning.dimToEdit = elementViewObject
dimensioning.elementXML = elementXML
selectionOverlay.hideSelectionGraphicsItems()
e = elementXML
debugPrint(3, e.XML[e.pStart:e.pEnd])
svgText = SvgTextParser(e.XML[e.pStart:e.pEnd])
dimensioning.svgText = svgText
debugPrint(3, u'editing %s' % unicode(svgText))
widgets = dict([c.objectName(), c] for c in dialog.children())
widgets['textLineEdit'].setText(svgText.text)
widgets['sizeLineEdit'].setText(svgText.font_size)
widgets['colorLineEdit'].setText(svgText.fill)
widgets['familyLineEdit'].setText(svgText.font_family)
widgets['placeButton'].setText('Change')
dialog.setWindowTitle('Editing %s' % elementViewObject.Name)
dialog.show()
def selectFun(event, referer, elementXML, elementParms, elementViewObject):
crudeDebuggerPrint(
'''angularDimension.py:9 x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ] '''
)
x1, y1, x2, y2 = [elementParms[k] for k in ['x1', 'y1', 'x2', 'y2']]
crudeDebuggerPrint(
'''angularDimension.py:10 debugPrint(2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (dimensioning.stage, x1,y1,x2,y2) ) '''
)
debugPrint(
2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' %
(dimensioning.stage, x1, y1, x2, y2))
crudeDebuggerPrint(
'''angularDimension.py:11 referer.lockSelection() ''')
referer.lockSelection()
crudeDebuggerPrint(
'''angularDimension.py:12 if dimensioning.stage == 0: #then select line1 '''
)
if dimensioning.stage == 0: #then select line1
crudeDebuggerPrint(
'''angularDimension.py:13 dimensioning.line1 = x1,y1,x2,y2 '''
)
dimensioning.line1 = x1, y1, x2, y2
crudeDebuggerPrint(
'''angularDimension.py:14 dimensioning.stage = 1 ''')
dimensioning.stage = 1
else:
crudeDebuggerPrint(
'''angularDimension.py:16 dimensioning.line2 = x1,y1,x2,y2 '''
)
dimensioning.line2 = x1, y1, x2, y2
crudeDebuggerPrint(
'''angularDimension.py:17 dimensioning.stage = 2 ''')
dimensioning.stage = 2
crudeDebuggerPrint(
'''angularDimension.py:18 selectionOverlay.hideSelectionGraphicsItems() '''
)
selectionOverlay.hideSelectionGraphicsItems()
crudeDebuggerPrint(
'''angularDimension.py:19 previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview ) '''
)
previewDimension.initializePreview(dimensioning.drawingVars,
clickFunPreview, hoverFunPreview)
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 ):
crudeDebuggerPrint('''angularDimension.py:9 x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ] ''')
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
crudeDebuggerPrint('''angularDimension.py:10 debugPrint(2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (dimensioning.stage, x1,y1,x2,y2) ) ''')
debugPrint(2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (dimensioning.stage, x1,y1,x2,y2) )
crudeDebuggerPrint('''angularDimension.py:11 referer.lockSelection() ''')
referer.lockSelection()
crudeDebuggerPrint('''angularDimension.py:12 if dimensioning.stage == 0: #then select line1 ''')
if dimensioning.stage == 0: #then select line1
crudeDebuggerPrint('''angularDimension.py:13 dimensioning.line1 = x1,y1,x2,y2 ''')
dimensioning.line1 = x1,y1,x2,y2
crudeDebuggerPrint('''angularDimension.py:14 dimensioning.stage = 1 ''')
dimensioning.stage = 1
else:
crudeDebuggerPrint('''angularDimension.py:16 dimensioning.line2 = x1,y1,x2,y2 ''')
dimensioning.line2 = x1,y1,x2,y2
crudeDebuggerPrint('''angularDimension.py:17 dimensioning.stage = 2 ''')
dimensioning.stage = 2
crudeDebuggerPrint('''angularDimension.py:18 selectionOverlay.hideSelectionGraphicsItems() ''')
selectionOverlay.hideSelectionGraphicsItems()
crudeDebuggerPrint('''angularDimension.py:19 previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview ) ''')
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
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 ):
referer.lockSelection()
if isinstance(referer, selectionOverlay.LineSelectionGraphicsItem):
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
debugPrint(2, 'selecting line %i with x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (dimensioning.stage, x1,y1,x2,y2) )
if dimensioning.stage == 0: #then select line1
dimensioning.line1 = x1,y1,x2,y2
dimensioning.stage = 1
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.PointSelectionGraphicsItem):
gi.hide()
else:
dimensioning.line2 = x1,y1,x2,y2
dimensioning.stage = 2
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
else: #user selecting 3 points
x, y = elementParms['x'], elementParms['y']
debugPrint(2, 'point %i selected at x=%3.1f y=%3.1f' %(dimensioning.stage +1,x,y))
if dimensioning.stage == 0:
dimensioning.pointStart = x,y
dimensioning.stage = 1
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.LineSelectionGraphicsItem):
gi.hide()
elif dimensioning.stage == 1:
dimensioning.pointCenter = x,y
dimensioning.stage = 2
else:
x_c, y_c = dimensioning.pointCenter
x1, y1 = dimensioning.pointStart
x2, y2 = x,y
dimensioning.line1 = x_c, y_c, x1, y1
dimensioning.line2 = x_c, y_c, x2, y2
dimensioning.stage = 2 #hack to allow intergation with dim from 2 line code
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
referer.lockSelection()
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
if isinstance(referer, selectionOverlay.LineSelectionGraphicsItem):
d.selections.append( LineSelection( elementParms, elementXML, viewInfo) )
if len(d.selections) == 1:
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.PointSelectionGraphicsItem):
gi.hide()
else:
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, angularDimension_points_preview, angularDimension_points_clickHandler)
else: #user selecting 3 points
if len(d.selections) == 0:
d.selections = [ThreePointAngleSelection()]
d.max_selections = 3
for gi in selectionOverlay.graphicItems:
if isinstance(gi, selectionOverlay.LineSelectionGraphicsItem):
gi.hide()
d.selections[0].addPoint( elementParms, elementXML, viewInfo )
if len(d.selections[0].points) == 3:
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(d, angularDimension_points_preview, angularDimension_points_clickHandler)
def selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
referer.lockSelection()
d.viewScale = 1 / elementXML.rootNode().scaling()
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
if isinstance(referer,selectionOverlay.PointSelectionGraphicsItem) :
if len( d.selections) == 0:
d.selections.append( PointSelection( elementParms, elementXML, viewInfo ) )
selectionOverlay.hideSelectionGraphicsItems(
lambda gi: isinstance(gi, selectionOverlay.LineSelectionGraphicsItem)
)
elif isinstance( d.selections[0], PointSelection ):
d.selections.append( PointSelection( elementParms, elementXML, viewInfo ) )
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
d.proxy_svgFun = linearDimensionSVG_points
previewDimension.initializePreview( d, linearDimension_points_preview, linearDimension_points_clickHandler )
else : #first selection was a line
d.selections[0].condensed_args = True
d.selections.append( PointLinePertubationSelection( elementParms, elementXML, viewInfo, d.selections[0] ) )
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
d.proxy_svgFun = linearDimensionSVG_parallels
previewDimension.removePreviewGraphicItems( False, closeDialog=False ) #required since previewDimension.initializePreview called when line selected
previewDimension.initializePreview( d, linearDimension_parallels_preview, linearDimension_parallels_clickHandler )
else: #then line slected
if len( d.selections ) == 0:
d.selections.append( LineSelection( elementParms, elementXML, viewInfo) )
d.selections[0].condensed_args = False
d.max_selections = 3
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
d.proxy_svgFun = linearDimensionSVG_points
previewDimension.initializePreview( d, linearDimension_points_preview, linearDimension_points_clickHandler )
else:
d.selections[0].condensed_args = True
d.selections.append( LineSelection( elementParms, elementXML, viewInfo) )
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
d.proxy_svgFun = linearDimensionSVG_parallels
previewDimension.removePreviewGraphicItems( False, closeDialog=False )
previewDimension.initializePreview( d, linearDimension_parallels_preview, linearDimension_parallels_clickHandler )
def selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
referer.lockSelection()
d.viewScale = 1 / elementXML.rootNode().scaling()
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
if isinstance(referer, selectionOverlay.PointSelectionGraphicsItem) :
if len( d.selections) == 0:
d.selections.append( PointSelection( elementParms, elementXML, viewInfo ) )
selectionOverlay.hideSelectionGraphicsItems(
lambda gi: isinstance(gi, selectionOverlay.LineSelectionGraphicsItem)
)
elif isinstance( d.selections[0], PointSelection ):
d.selections.append( PointSelection( elementParms, elementXML, viewInfo ) )
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
d.proxy_svgFun = linearDimensionSVG_points
previewDimension.initializePreview(d, linearDimension_points_preview, linearDimension_points_clickHandler)
else : #first selection was a line
d.selections[0].condensed_args = True
d.selections.append( PointLinePertubationSelection( elementParms, elementXML, viewInfo, d.selections[0] ) )
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
d.proxy_svgFun = linearDimensionSVG_parallels
previewDimension.removePreviewGraphicItems(False, closeDialog=False) #required since previewDimension.initializePreview called when line selected
previewDimension.initializePreview(d, linearDimension_parallels_preview, linearDimension_parallels_clickHandler)
else: #then line slected
if len( d.selections ) == 0:
d.selections.append( LineSelection( elementParms, elementXML, viewInfo) )
d.selections[0].condensed_args = False
d.max_selections = 3
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
d.proxy_svgFun = linearDimensionSVG_points
previewDimension.initializePreview(d, linearDimension_points_preview, linearDimension_points_clickHandler)
else:
d.selections[0].condensed_args = True
d.selections.append( LineSelection( elementParms, elementXML, viewInfo) )
d.max_selections = 4
selectionOverlay.hideSelectionGraphicsItems()
d.proxy_svgFun = linearDimensionSVG_parallels
previewDimension.removePreviewGraphicItems(False, closeDialog=False)
previewDimension.initializePreview(d, linearDimension_parallels_preview, linearDimension_parallels_clickHandler)
def selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
if isinstance(referer,selectionOverlay.PointSelectionGraphicsItem) and d.stage < 2:
x, y = elementParms['x'], elementParms['y']
referer.lockSelection()
if d.stage == 0: #then selectPoint1
d.args = [x,y]
debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x,y))
d.stage = 1
selectionOverlay.hideSelectionGraphicsItems(
lambda gi: isinstance(gi, selectionOverlay.LineSelectionGraphicsItem)
)
else:
d.args = d.args + [x,y]
debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x,y))
d.stage = 2
d.viewScale = 1 / elementXML.rootNode().scaling()
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, linearDimension_points_preview, linearDimension_points_clickHandler )
else:#then line
if d.stage == 0:
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
debugPrint(2,'selecting line x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (x1,y1,x2,y2))
d.args = [ x1,y1,x2,y2 ]
d.stage = 2
d.viewScale = 1 / elementXML.rootNode().scaling()
linearDimension_parallels_hide_non_parallel( elementParms, elementViewObject)
previewDimension.initializePreview( d, linearDimension_points_preview, linearDimension_points_clickHandler )
else:
if isinstance(referer, selectionOverlay.LineSelectionGraphicsItem): #then distance between parallels
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
debugPrint(2,'distance between parallels, line2 x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (x1,y1,x2,y2))
line1 = d.args
d.args = [ line1, [ x1,y1,x2,y2 ] ]
else: #distance between line and point
line1 = d.args
x1,y1,x2,y2 = line1
dx = (x2-x1)*10**-6
dy = (y2-y1)*10**-6
debugPrint(3,'distance between line and point, dx %e dy %e' % (dx,dy))
x, y = elementParms['x'], elementParms['y']
d.args = [ line1, [ x-dx,y-dy,x+dx,y+dy ] ]
d.stage = 2
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.removePreviewGraphicItems( False, closeDialog=False )
previewDimension.initializePreview( d, linearDimension_parallels_preview, linearDimension_parallels_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)
def selectDimensioningPoint( event, referer, elementXML, elementParms, elementViewObject ):
if isinstance(referer,selectionOverlay.PointSelectionGraphicsItem):
x, y = elementParms['x'], elementParms['y']
referer.lockSelection()
if dimensioning.stage == 0: #then selectPoint1
dimensioning.point1 = x,y
debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x,y))
dimensioning.stage = 1
selectionOverlay.hideSelectionGraphicsItems(
lambda gi: isinstance(gi, selectionOverlay.LineSelectionGraphicsItem)
)
else:
dimensioning.point2 = x,y
debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x,y))
dimensioning.stage = 2
dimensioning.dimScale = 1 / elementXML.rootNode().scaling() / UnitConversionFactor()
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
else:#then line
if dimensioning.stage == 0:
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
debugPrint(2,'selecting line x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (x1,y1,x2,y2))
dimensioning.point1 = x1,y1
dimensioning.point2 = x2,y2
dimensioning.stage = 2
dimensioning.dimScale = 1 / elementXML.rootNode().scaling() / UnitConversionFactor()
lineSelected_hideSelectionGraphicsItems(elementParms, elementViewObject)
previewDimension.initializePreview( dimensioning.drawingVars, clickFunPreview, hoverFunPreview )
else: #then distance between parallels
x1,y1,x2,y2 = [ elementParms[k] for k in [ 'x1', 'y1', 'x2', 'y2' ] ]
debugPrint(2,'distance between parallels, line2 x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' % (x1,y1,x2,y2))
dimensioning.line1 = list(dimensioning.point1) + list(dimensioning.point2)
dimensioning.line2 = [ x1,y1,x2,y2 ]
debugPrint(3,'dim scale %f' % dimensioning.dimScale)
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.removePreviewGraphicItems( False )
previewDimension.initializePreview( dimensioning.drawingVars, distanceParallels_clickFunPreview, distanceParallels_hoverFunPreview )
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
x,y = elementParms['x'], elementParms['y']
d.args = [x,y]
d.stage = 1
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, noteCircle_preview, noteCircle_clickHandler)
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
x,y = elementParms['x'], elementParms['y']
d.args = [x,y]
d.stage = 1
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, noteCircle_preview, noteCircle_clickHandler)
def selectDimensioningPoint(event, referer, elementXML, elementParms,
elementViewObject):
if isinstance(referer,
selectionOverlay.PointSelectionGraphicsItem) and d.stage < 2:
x, y = elementParms['x'], elementParms['y']
referer.lockSelection()
if d.stage == 0: #then selectPoint1
d.args = [x, y]
debugPrint(2, 'point1 set to x=%3.1f y=%3.1f' % (x, y))
d.stage = 1
selectionOverlay.hideSelectionGraphicsItems(lambda gi: isinstance(
gi, selectionOverlay.LineSelectionGraphicsItem))
else:
d.args = d.args + [x, y]
debugPrint(2, 'point2 set to x=%3.1f y=%3.1f' % (x, y))
d.stage = 2
d.viewScale = 1 / elementXML.rootNode().scaling()
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview(
d, linearDimension_points_preview,
linearDimension_points_clickHandler)
else: #then line
if d.stage == 0:
x1, y1, x2, y2 = [
elementParms[k] for k in ['x1', 'y1', 'x2', 'y2']
]
debugPrint(
2, 'selecting line x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f' %
(x1, y1, x2, y2))
d.args = [x1, y1, x2, y2]
d.stage = 2
d.viewScale = 1 / elementXML.rootNode().scaling()
linearDimension_parallels_hide_non_parallel(
elementParms, elementViewObject)
previewDimension.initializePreview(
d, linearDimension_points_preview,
linearDimension_points_clickHandler)
else:
if isinstance(referer, selectionOverlay.LineSelectionGraphicsItem
): #then distance between parallels
x1, y1, x2, y2 = [
elementParms[k] for k in ['x1', 'y1', 'x2', 'y2']
]
debugPrint(
2,
'distance between parallels, line2 x1=%3.1f y1=%3.1f, x2=%3.1f y2=%3.1f'
% (x1, y1, x2, y2))
line1 = d.args
d.args = [line1, [x1, y1, x2, y2]]
else: #distance between line and point
line1 = d.args
x1, y1, x2, y2 = line1
dx = (x2 - x1) * 10**-6
dy = (y2 - y1) * 10**-6
debugPrint(
3,
'distance between line and point, dx %e dy %e' % (dx, dy))
x, y = elementParms['x'], elementParms['y']
d.args = [line1, [x - dx, y - dy, x + dx, y + dy]]
d.stage = 2
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.removePreviewGraphicItems(False,
closeDialog=False)
previewDimension.initializePreview(
d, linearDimension_parallels_preview,
linearDimension_parallels_clickHandler)
def selectFun( event, referer, elementXML, elementParms, elementViewObject ):
viewInfo = selectionOverlay.DrawingsViews_info[elementViewObject.Name]
d.viewScale = 1/elementXML.rootNode().scaling()
d.selections.append( CircularArcSelection( elementParms, elementXML, viewInfo ) )
selectionOverlay.hideSelectionGraphicsItems()
previewDimension.initializePreview( d, radiusDimensionSVG_preview, radiusDimensionSVG_clickHandler)