Manages a polygonal shape. More...

Inheritance diagram for eVision.Legacy.EPolygonShape:

[legend]

Collaboration diagram for eVision.Legacy.EPolygonShape:

Public Member Functions
None	__init__ (self)
	Constructs a eVision.Legacy.EPolygonShape.
None	__init__ (self, eVision.Legacy.EPolygonShape other)
	Constructs a eVision.Legacy.EPolygonShape.
None	__init__ (self, list[eVision._eVision.EPoint] vertices, bool closed)
	Constructs a eVision.Legacy.EPolygonShape.
None	__init__ (self, list[eVision._eVision.EPoint] vertices)
	Constructs a eVision.Legacy.EPolygonShape.
None	AddVertexAtDisplayPosition (self, int x, int y)
	Add a vertex to the polygon at a position depending on a display coordinate.
None	RemoveVertexAtDisplayPosition (self, int x, int y)
	Remove the closest vertex to the display position (x,y).
None	SetCenterXY (self, float centerX, float centerY)
	Sets the center coordinates of a eVision.Legacy.EPolygonShape object.
eVision.EPoint	GetVertex (self, int index)
	Gets a polygon vertex.
None	SetVertex (self, int index, eVision.EPoint pt)
	Sets a polygon vertex.
None	AppendVertex (self, eVision.EPoint pt)
	Append a polygon vertex after the last.
None	CopyTo (self, eVision.Legacy.EPolygonShape other, bool bRecursive)
	Copies all the data of the current eVision.Legacy.EPolygonShape object into another eVision.Legacy.EPolygonShape object and returns it.
None	CopyTo (self, eVision.Legacy.EPolygonShape other)
	Copies all the data of the current eVision.Legacy.EPolygonShape object into another eVision.Legacy.EPolygonShape object and returns it.
None	Draw (self, eVision.EDrawAdapter\|None graphicContext, eVision.EDrawingMode drawingMode, bool daughters)
	Draws a graphical representation of a shape, as defined by eVision.EDrawingMode.
None	Draw (self, eVision.EDrawAdapter\|None graphicContext, eVision.EDrawingMode drawingMode)
	Draws a graphical representation of a shape, as defined by eVision.EDrawingMode.
None	Draw (self, eVision.EDrawAdapter\|None graphicContext)
	Draws a graphical representation of a shape, as defined by eVision.EDrawingMode.
None	Closest (self)
	Find the daughter shape that is the closest to this shape.
bool	HitTest (self, bool bDaughters)
	Checks if there is a handle under the cursor.
bool	HitTest (self)
	Checks if there is a handle under the cursor.
None	Drag (self, int n32CursorX, int n32CursorY)
	Moves a handle to a new position and updates the position parameters of the shape.
eVision.EPoint	Center (self)
	Center point of the shape.
	Center (self, eVision.EPoint value)
	Center point of the shape.
float	CenterX (self)
	Abscissa of the origin point of the shape.
float	CenterY (self)
	Ordinate of the origin point of the shape.
float	Angle (self)
	Orientation of the shape.
	Angle (self, float value)
	Orientation of the shape.
float	Scale (self)
	Scale of the polygon.
	Scale (self, float value)
	Scale of the polygon.
float	Length (self)
	Returns the length (perimeter) of the polygon.
bool	IsClosed (self)
	The polygon close attribute.
	IsClosed (self, bool value)
	The polygon close attribute.
eVision.Legacy.EPolygon	Polygon (self)
	Sets/Gets the polygon according to a known eVision.Legacy.EPolygon object.
	Polygon (self, eVision.Legacy.EPolygon value)
	Sets/Gets the polygon according to a known eVision.Legacy.EPolygon object.
int	NumVertices (self)
	Returns the number of polygon's vertices.
int	NumEdges (self)
	Returns the number of polygon's edges (or sides).
eVision.EShapeType	Type (self)
	Shape type.
Public Member Functions inherited from eVision.Legacy.EShape
eVision.Legacy.EShape\|None	GetShapeNamed (self, str name)
	Returns a pointer to a daughter gauge or shape specified by its name.
bool	GetFound (self)
	Flag indicating whether a measured shape has been found.
bool	GetAutoArrange (self)
None	SetAutoArrange (self, bool bAutoArrange, bool bDaughters)
None	SetAutoArrange (self, bool bAutoArrange)
None	SetFound (self, bool bFound, bool bDaughters)
None	SetFound (self, bool bFound)
bool	GetInspected (self)
None	SetInspected (self, bool bFound, bool bDaughters)
None	SetInspected (self, bool bFound)
bool	GetPassed (self)
None	SetPassed (self, bool bFound, bool bDaughters)
None	SetPassed (self, bool bFound)
bool	GetQuickDraw (self)
None	SetQuickDraw (self, bool bFound, bool bDaughters)
None	SetQuickDraw (self, bool bFound)
bool	GetOptionalDraw (self)
None	SetOptionalDraw (self, bool bFound, bool bDaughters)
None	SetOptionalDraw (self, bool bFound)
bool	GetUserFlag (self)
None	SetUserFlag (self, bool bUserFlag, bool bDaughters)
None	SetUserFlag (self, bool bUserFlag)
bool	GetAllocated (self)
	Gets the allocated flag.
None	EnableBehaviorFilter (self, eVision.EShapeBehavior behavior, bool value)
	Modifies the so-called behavior filter that is a conjunction of conditions specifying when a shape or a gauge should be displayed or taken into consideration when monitoring the mouse interactions.
None	EnableBehaviorFilter (self, eVision.EShapeBehavior behavior)
	Modifies the so-called behavior filter that is a conjunction of conditions specifying when a shape or a gauge should be displayed or taken into consideration when monitoring the mouse interactions.
None	DisableBehaviorFilter (self, eVision.EShapeBehavior behavior)
	Disables (i.e.
None	Attach (self, eVision.Legacy.EShape\|None mother)
	Attaches the gauge to a mother gauge or shape.
None	Detach (self)
	Detaches the gauge from its mother gauge or shape.
None	DetachDaughters (self)
	Detaches the daughter gauges or shapes.
eVision.Legacy.EShape\|None	GetDaughter (self, int index)
	Returns a pointer to the specified daughter gauge or shape.
bool	IsWorld (self)
None	InvalidateWorld (self)
	Invalidates the world shape for this shape and all its ancestors.
eVision.EPoint	LocalToSensor (self, eVision.EPoint LPoint)
	Transforms a point from local coordinates to sensor coordinates.
eVision.EPoint	SensorToLocal (self, eVision.EPoint SPoint)
	Transforms a point from sensor coordinates to local coordinates.
None	SetZoom (self, float zoomX, float zoomY)
	Sets the horizontal and vertical zooming factors for drawing operations.
None	SetZoom (self, float zoomX)
	Sets the horizontal and vertical zooming factors for drawing operations.
None	SetZoom (self)
	Sets the horizontal and vertical zooming factors for drawing operations.
None	SetPan (self, float panX, float panY)
	Sets the horizontal and vertical panning values for drawing operations, expressed in pixels.
None	SetPan (self, float panX)
	Sets the horizontal and vertical panning values for drawing operations, expressed in pixels.
None	SetPan (self)
	Sets the horizontal and vertical panning values for drawing operations, expressed in pixels.
None	SetDraggingMode (self, eVision.EDraggingMode eDraggingMode, bool bDaughters)
	Sets the dragging mode which defines how the shape could be dragged.
None	SetDraggingMode (self, eVision.EDraggingMode eDraggingMode)
	Sets the dragging mode which defines how the shape could be dragged.
eVision.EDraggingMode	GetDraggingMode (self)
	Gets the dragging mode which defines how the shape could be dragged.
None	SetCursor (self, int x, int y)
	Sets the cursor current coordinates.
None	Process (self, eVision.EROIBW8\|None pSrc, bool bDaughters)
None	Process (self, eVision.EROIBW8\|None pSrc)
None	Process (self, eVision.EROIBW8\|None pSrc, eVision.ERegion region, bool bDaughters)
None	Process (self, eVision.EROIBW8\|None pSrc, eVision.ERegion region)
None	Save (self, str path, bool daughters)
	Loads a Shape.The given eVision.ESerializer must have been created for writing.
None	Save (self, str path)
	Loads a Shape.The given eVision.ESerializer must have been created for writing.
None	Save (self, eVision.ESerializer\|None serializer, bool daughters)
	Loads a Shape.The given eVision.ESerializer must have been created for writing.
None	Save (self, eVision.ESerializer\|None serializer)
	Loads a Shape.The given eVision.ESerializer must have been created for writing.
None	Load (self, str path, bool daughters)
	Loads a Shape.The given eVision.ESerializer must have been created for reading.
None	Load (self, str path)
	Loads a Shape.The given eVision.ESerializer must have been created for reading.
None	Load (self, eVision.ESerializer\|None serializer, bool daughters)
	Loads a Shape.The given eVision.ESerializer must have been created for reading.
None	Load (self, eVision.ESerializer\|None serializer)
	Loads a Shape.The given eVision.ESerializer must have been created for reading.
bool	HasProperty (self, str aProperty)
	Returns whether a eVision.Legacy.EShape has a property named aProperty.
str	GetProperty (self, str aProperty)
	Gets the value of property aProperty.
None	SetProperty (self, str aProperty, str aValue)
	Sets the value of property aProperty to aValue for this eVision.Legacy.EShape.
None	SetPropertyRecursive (self, str aProperty, str aValue)
	Sets the value of property aProperty to aValue for this eVision.Legacy.EShape and all of its daughters.
None	RemoveProperty (self, str aProperty)
	Removes the property name aProperty from the eVision.Legacy.EShape.
bool	HasValidPolarityProperty (self)
	Returns whether the eVision.Legacy.EShape has a valid polarity property.
None	EnableTypeFilter (self, int un32Types)
	Enables the filter of the specified shape type.
None	DisableTypeFilter (self)
	Enables all shape types.
str	Name (self)
	Name of the eVision.Legacy.EShape object.
	Name (self, str value)
	Name of the eVision.Legacy.EShape object.
bool	Visible (self)
	Flag indicating whether the shape is visible or not.
	Visible (self, bool value)
	Flag indicating whether the shape is visible or not.
bool	Selected (self)
	Flag indicating whether the shape is selected or not.
	Selected (self, bool value)
	Flag indicating whether the shape is selected or not.
bool	Selectable (self)
	Flag indicating whether the shape can be selected or not.
	Selectable (self, bool value)
	Flag indicating whether the shape can be selected or not.
bool	Dragable (self)
	Flag indicating whether the shape can be dragged or not.
	Dragable (self, bool value)
	Flag indicating whether the shape can be dragged or not.
bool	Resizable (self)
	Flag indicating whether the shape can be resized or not.
	Resizable (self, bool value)
	Flag indicating whether the shape can be resized or not.
bool	Rotatable (self)
	Flag indicating whether the shape can be rotated or not.
	Rotatable (self, bool value)
	Flag indicating whether the shape can be rotated or not.
bool	Labeled (self)
	Flag indicating whether the shape label should be displayed or not.
	Labeled (self, bool value)
	Flag indicating whether the shape label should be displayed or not.
bool	Active (self)
	Flag indicating whether the shape is active or not.
	Active (self, bool value)
	Flag indicating whether the shape is active or not.
bool	ActualShape (self)
	Flag indicating whether an inquiry returns a result pertaining to the nominal gauge (false, default) or the fitted model (true).
	ActualShape (self, bool value)
	Flag indicating whether an inquiry returns a result pertaining to the nominal gauge (false, default) or the fitted model (true).
int	NumDaughters (self)
	Number of daughters attached to the shape.
eVision.Legacy.EShape\|None	Mother (self)
	Pointer to the mother shape.
eVision.Legacy.EWorldShape\|None	WorldShape (self)
	World ancestor.
float	ZoomX (self)
	Current horizontal zooming factor for drawing operations.
float	ZoomY (self)
	Current vertical zooming factor for drawing operations.
float	PanX (self)
	Current horizontal panning value for drawing operations, expressed in pixels.
float	PanY (self)
	Current vertical panning value for drawing operations, expressed in pixels.
eVision.EDragHandle	HitHandle (self)
	Handle currently under the cursor.
eVision.Legacy.EShape\|None	HitShape (self)
	Pointer to the shape currently under the cursor.
eVision.Legacy.EShape\|None	ClosestShape (self)
	Closest shape among the daughters.

Additional Inherited Members
Protected Member Functions inherited from eVision.Legacy.EShape
	_VisibleRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and its daughter shapes are visible or not.
	_SelectedRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and all its daughters are selected or not.
	_SelectableRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and all its daughters can be selected or not.
	_DragableRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and all its daughters can be dragged or not.
	_ResizableRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and all its daughters can be resized or not.
	_RotatableRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and all its daughters can be rotated or not.
	_LabeledRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape label should be displayed or not.
	_ActiveRecursive__setter (self, bool value)
	Sets the flag indicating whether the shape and all its daughters are active or not.
	_ActualShapeRecursive__setter (self, bool value)
	Sets the flag indicating whether an inquiry returns a result pertaining to the nominal gauge (false, default) or the fitted model (true).
Properties inherited from eVision.Legacy.EShape
	VisibleRecursive
	SelectedRecursive
	SelectableRecursive
	DragableRecursive
	ResizableRecursive
	RotatableRecursive
	LabeledRecursive
	ActiveRecursive
	ActualShapeRecursive

Detailed Description

Manages a polygonal shape.

Remarks:

License(s): BasicTypes

Constructor & Destructor Documentation

◆ init() [1/4]

None eVision.Legacy.EPolygonShape.__init__ ( self )

Constructs a eVision.Legacy.EPolygonShape.

◆ init() [2/4]

None eVision.Legacy.EPolygonShape.__init__	(		self,
		eVision.Legacy.EPolygonShape	other )

Constructs a eVision.Legacy.EPolygonShape.

Parameters

other Reference to the eVision.Legacy.EPolygonShape used for the initialization.

◆ init() [3/4]

None eVision.Legacy.EPolygonShape.__init__	(		self,
		list[eVision._eVision.EPoint]	vertices,
		bool	closed )

Constructs a eVision.Legacy.EPolygonShape.

Parameters

vertices	A vector of at least 3 points.
closed	An optional parameter to set the closed properties. When closed, an edge exists between the last and first points of the polygon. By default, created polygons are closed.

◆ init() [4/4]

None eVision.Legacy.EPolygonShape.__init__	(		self,
		list[eVision._eVision.EPoint]	vertices )

Constructs a eVision.Legacy.EPolygonShape.

Parameters

vertices A vector of at least 3 points.

Member Function Documentation

◆ AddVertexAtDisplayPosition()

None eVision.Legacy.EPolygonShape.AddVertexAtDisplayPosition	(		self,
		int	x,
		int	y )

Add a vertex to the polygon at a position depending on a display coordinate.

The current display parameters (zoom and pan) are used to find the best insert position.

Parameters

x	The X coordinate in display space
y	The Y coordinate in display space

◆ Angle() [1/2]

float eVision.Legacy.EPolygonShape.Angle ( self )

Orientation of the shape.

◆ Angle() [2/2]

eVision.Legacy.EPolygonShape.Angle	(		self,
		float	value )

Orientation of the shape.

◆ AppendVertex()

None eVision.Legacy.EPolygonShape.AppendVertex	(		self,
		eVision.EPoint	pt )

Append a polygon vertex after the last.

Parameters

pt	The point to append.

◆ Center() [1/2]

eVision.EPoint eVision.Legacy.EPolygonShape.Center ( self )

Center point of the shape.

◆ Center() [2/2]

eVision.Legacy.EPolygonShape.Center	(		self,
		eVision.EPoint	value )

Center point of the shape.

◆ CenterX()

float eVision.Legacy.EPolygonShape.CenterX ( self )

Abscissa of the origin point of the shape.

◆ CenterY()

float eVision.Legacy.EPolygonShape.CenterY ( self )

Ordinate of the origin point of the shape.

◆ Closest()

None eVision.Legacy.EPolygonShape.Closest ( self )

Find the daughter shape that is the closest to this shape.

To retrieve the closest shape, use eVision.Legacy.EShape.ClosestShape.

Reimplemented from eVision.Legacy.EShape.

◆ CopyTo() [1/2]

None eVision.Legacy.EPolygonShape.CopyTo	(		self,
		eVision.Legacy.EPolygonShape	other )

Copies all the data of the current eVision.Legacy.EPolygonShape object into another eVision.Legacy.EPolygonShape object and returns it.

Remarks:

In the overload taking a pointer, in case of a NULL pointer, a new eVision.Legacy.EPolygonShape object will be created and returned.

Parameters

other The other eVision.Legacy.EPolygonShape that we will copy into this one.

Reimplemented in eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ CopyTo() [2/2]

None eVision.Legacy.EPolygonShape.CopyTo	(		self,
		eVision.Legacy.EPolygonShape	other,
		bool	bRecursive )

Copies all the data of the current eVision.Legacy.EPolygonShape object into another eVision.Legacy.EPolygonShape object and returns it.

Remarks:

In the overload taking a pointer, in case of a NULL pointer, a new eVision.Legacy.EPolygonShape object will be created and returned.

Parameters

other	The other eVision.Legacy.EPolygonShape that we will copy into this one.
bRecursive	true if the children shapes have to be copied as well, false otherwise.

Reimplemented in eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ Drag()

None eVision.Legacy.EPolygonShape.Drag	(		self,
		int	n32CursorX,
		int	n32CursorY )

Moves a handle to a new position and updates the position parameters of the shape.

Parameters

n32CursorX	Current cursor coordinates.
n32CursorY	Current cursor coordinates.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge.

◆ Draw() [1/3]

None eVision.Legacy.EPolygonShape.Draw	(		self,
		eVision.EDrawAdapter \| None	graphicContext )

Draws a graphical representation of a shape, as defined by eVision.EDrawingMode.

Parameters

graphicContext Handle of the device context on which to draw.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge, eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ Draw() [2/3]

None eVision.Legacy.EPolygonShape.Draw	(		self,
		eVision.EDrawAdapter \| None	graphicContext,
		eVision.EDrawingMode	drawingMode )

Draws a graphical representation of a shape, as defined by eVision.EDrawingMode.

Parameters

graphicContext	Handle of the device context on which to draw.
drawingMode	Indicates how the point location or model fitting gauge must be displayed, as defined by eVision.EDrawingMode.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge, eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ Draw() [3/3]

None eVision.Legacy.EPolygonShape.Draw	(		self,
		eVision.EDrawAdapter \| None	graphicContext,
		eVision.EDrawingMode	drawingMode,
		bool	daughters )

Draws a graphical representation of a shape, as defined by eVision.EDrawingMode.

Parameters

graphicContext	Handle of the device context on which to draw.
drawingMode	Indicates how the point location or model fitting gauge must be displayed, as defined by eVision.EDrawingMode.
daughters	true if the daughters gauges are to be displayed also.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge, eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ GetVertex()

eVision.EPoint eVision.Legacy.EPolygonShape.GetVertex	(		self,
		int	index )

Gets a polygon vertex.

Parameters

index The index of the vertex.

◆ HitTest() [1/2]

bool eVision.Legacy.EPolygonShape.HitTest ( self )

Checks if there is a handle under the cursor.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ HitTest() [2/2]

bool eVision.Legacy.EPolygonShape.HitTest	(		self,
		bool	bDaughters )

Checks if there is a handle under the cursor.

Parameters

bDaughters Indicates if the check must be done in the whole hierarchy or just this object.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge, and eVision.Legacy.EPolygonGauge.

◆ IsClosed() [1/2]

bool eVision.Legacy.EPolygonShape.IsClosed ( self )

The polygon close attribute.

◆ IsClosed() [2/2]

eVision.Legacy.EPolygonShape.IsClosed	(		self,
		bool	value )

The polygon close attribute.

◆ Length()

float eVision.Legacy.EPolygonShape.Length ( self )

Returns the length (perimeter) of the polygon.

◆ NumEdges()

int eVision.Legacy.EPolygonShape.NumEdges ( self )

Returns the number of polygon's edges (or sides).

Depends on the eVision.Legacy.EPolygon.IsClosed status.

◆ NumVertices()

int eVision.Legacy.EPolygonShape.NumVertices ( self )

Returns the number of polygon's vertices.

◆ Polygon() [1/2]

eVision.Legacy.EPolygon eVision.Legacy.EPolygonShape.Polygon ( self )

Sets/Gets the polygon according to a known eVision.Legacy.EPolygon object.

◆ Polygon() [2/2]

eVision.Legacy.EPolygonShape.Polygon	(		self,
		eVision.Legacy.EPolygon	value )

Sets/Gets the polygon according to a known eVision.Legacy.EPolygon object.

◆ RemoveVertexAtDisplayPosition()

None eVision.Legacy.EPolygonShape.RemoveVertexAtDisplayPosition	(		self,
		int	x,
		int	y )

Remove the closest vertex to the display position (x,y).

Parameters

x	The X coordinate in display space
y	The Y coordinate in display space

◆ Scale() [1/2]

float eVision.Legacy.EPolygonShape.Scale ( self )

Scale of the polygon.

◆ Scale() [2/2]

eVision.Legacy.EPolygonShape.Scale	(		self,
		float	value )

Scale of the polygon.

◆ SetCenterXY()

None eVision.Legacy.EPolygonShape.SetCenterXY	(		self,
		float	centerX,
		float	centerY )

Sets the center coordinates of a eVision.Legacy.EPolygonShape object.

Parameters

centerX	Center coordinates of the eVision.Legacy.EPolygonShape object.
centerY	Center coordinates of the eVision.Legacy.EPolygonShape object.

◆ SetVertex()

None eVision.Legacy.EPolygonShape.SetVertex	(		self,
		int	index,
		eVision.EPoint	pt )

Sets a polygon vertex.

Parameters

index	The index of the vertex.
pt	The vertex position.

◆ Type()

eVision.EShapeType eVision.Legacy.EPolygonShape.Type ( self )

Shape type.

Reimplemented from eVision.Legacy.EShape.

Reimplemented in eVision.Legacy.EPolygonGauge.

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __init__() [1/4]

◆ __init__() [2/4]

◆ __init__() [3/4]

◆ __init__() [4/4]

Member Function Documentation

◆ AddVertexAtDisplayPosition()

◆ Angle() [1/2]

◆ Angle() [2/2]

◆ AppendVertex()

◆ Center() [1/2]

◆ Center() [2/2]

◆ CenterX()

◆ CenterY()

◆ Closest()

◆ CopyTo() [1/2]

◆ CopyTo() [2/2]

◆ Drag()

◆ Draw() [1/3]

◆ Draw() [2/3]

◆ Draw() [3/3]

◆ GetVertex()

◆ HitTest() [1/2]

◆ HitTest() [2/2]

◆ IsClosed() [1/2]

◆ IsClosed() [2/2]

◆ Length()

◆ NumEdges()

◆ NumVertices()

◆ Polygon() [1/2]

◆ Polygon() [2/2]

◆ RemoveVertexAtDisplayPosition()

◆ Scale() [1/2]

◆ Scale() [2/2]

◆ SetCenterXY()

◆ SetVertex()

◆ Type()

◆ init() [1/4]

◆ init() [2/4]

◆ init() [3/4]

◆ init() [4/4]