eVision::ERegion Class Reference

Manages a complete context for a ERegion (Arbitrary Shaped ROI). More...

#include <eVision/Easy/ERegion.h>

Inheritance diagram for eVision::ERegion:

Collaboration diagram for eVision::ERegion:

Public Member Functions
	ERegion ()
	Constructs an ERegion context.
	ERegion (const eVision::ERegion &other)
	Constructs an ERegion context.
	ERegion (const eVision::EROIBW8 &roi, eVision::EBW8 threshold)
	Constructs an ERegion context.
	ERegion (const eVision::EROIBW16 &roi, eVision::EBW16 threshold)
	Constructs an ERegion context.
	ERegion (const std::vector< eVision::ERun > &runs)
	Constructs an ERegion context.
virtual	~ERegion () throw ()
eVision::ERegion &	operator= (const eVision::ERegion &other)
	Assignment operator.
bool	operator== (const eVision::ERegion &other) const
	Checks if this ERegion instance is strictly equal to another (order of the runs included).
bool	operator!= (const eVision::ERegion &other) const
	Checks if this ERegion instance is not strictly equal to another (order of the runs included).
std::vector< eVision::ERun >	GetRuns () const
	Runs of the region.
void	SetRuns (const std::vector< eVision::ERun > &runs)
	Runs of the region.
eVision::ERegion	FillHoles () const
	Returns a new ERegion::ERegion whose holes are filled.
virtual int32_t	GetBoundingBoxOrgX () const
	Bounding box origin abscissa.
virtual int32_t	GetBoundingBoxOrgY () const
	Bounding box origin ordinate.
virtual int32_t	GetBoundingBoxWidth () const
	Bounding box width.
virtual int32_t	GetBoundingBoxHeight () const
	Bounding box height.
virtual int32_t	GetArea () const
	Area of the ERegion.
void	Prepare (const eVision::EROIBW8 &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (const eVision::EROIBW16 &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (const eVision::EROIBW32 &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (const eVision::EROIBW32f &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (const eVision::EROIC24 &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (const eVision::EROIC24A &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (const eVision::EROIC48 &roi) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (int width, int height) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare (int orgX, int orgY, int width, int height) const
	Computes the values necessary for the ERegion to be used during processing.
void	Prepare () const
	Computes the values necessary for the ERegion to be used during processing.
eVision::ERegion	LocalToSensor (const eVision::EFrame &frame) const
	Converts the region from the local reference frame to the sensor reference frame.
eVision::ERegion	SensorToLocal (const eVision::EFrame &frame) const
	Converts the region from the sensor reference frame to the local reference frame.
void	ToImage (eVision::EImageC24 &img, eVision::EC24 background, eVision::EC24 foreground) const
	Exports the ERegion to a mask-type image.
void	ToImage (eVision::EImageC24A &img, eVision::EC24A background, eVision::EC24A foreground) const
	Exports the ERegion to a mask-type image.
void	ToImage (eVision::EImageBW8 &img, eVision::EBW8 background, eVision::EBW8 foreground) const
	Exports the ERegion to a mask-type image.
void	ToImage (eVision::EImageBW16 &img, eVision::EBW16 background, eVision::EBW16 foreground) const
	Exports the ERegion to a mask-type image.
eVision::ERegion	TranslateRuns (int dx, int dy) const
	Creates a new ERegion by translating the region runs.
virtual std::unique_ptr< eVision::ERegion >	Translate (float dx, float dy) const
	Creates a new region by translating the ERegion.
virtual std::unique_ptr< eVision::ERegion >	Scale (float scale) const
	Creates a new region by scaling the ERegion.
virtual std::unique_ptr< eVision::ERegion >	Scale (float scaleX, float scaleY) const
	Creates a new region by scaling the ERegion.
virtual std::unique_ptr< eVision::ERegion >	Rotate (float angle) const
	Creates a new region by rotating the ERegion.
virtual std::unique_ptr< eVision::ERegion >	Transform (float scaleX, float scaleY, float angle, float dx, float dy) const
	Creates a new ERegion by scaling, rotating and then translating the ERegion.
eVision::ERegion	CropRuns (int orgX, int orgY, int width, int height) const
	Creates a new ERegion by cropping the ERegion runs within a given area.
eVision::ERegion	Grow (int radius) const
	Creates a new ERegion by growing the ERegion runs with a dilation using a circular structuring element.
eVision::ERegion	Shrink (int radius) const
	Creates a new ERegion by shrinking the ERegion runs with an erosion using a circular structuring element.
eVision::ERegion	Contour (int thickness, bool centered) const
	Creates a new ERegion containing the contour of the ERegion.
eVision::ERegion	Contour (int thickness) const
	Creates a new ERegion containing the contour of the ERegion.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity, float zoomX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity) const
	Draws the ERegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX, float zoomY, float panX) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX, float zoomY) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, float opacity) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity) const
	Draws the ERegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color) const
	Draws the ERegion shape.
void	DrawWithCurrentPen (HDC graphicContext, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion area.
void	DrawWithCurrentPen (HDC graphicContext, float opacity, float zoomX, float zoomY, float panX) const
	Draws the ERegion area.
void	DrawWithCurrentPen (HDC graphicContext, float opacity, float zoomX, float zoomY) const
	Draws the ERegion area.
void	DrawWithCurrentPen (HDC graphicContext, float opacity, float zoomX) const
	Draws the ERegion area.
void	DrawWithCurrentPen (HDC graphicContext, float opacity) const
	Draws the ERegion area.
void	DrawWithCurrentPen (HDC graphicContext) const
	Draws the ERegion area.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX) const
	Draws the ERegion contour.
void	DrawContour (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, float zoomX, float zoomY, float panX) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, float zoomX, float zoomY) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, float zoomX) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, const eVision::ERGBColor &color, float zoomX) const
	Draws the ERegion contour.
void	DrawContour (HDC graphicContext, const eVision::ERGBColor &color) const
	Draws the ERegion contour.
void	DrawContourWithCurrentPen (HDC hdc, float zoomX, float zoomY, float panX, float panY) const
	Draws the ERegion contour with the current pen.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float zoomX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float zoomX) const
	Draws the region handles.
void	DrawHandles (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the region handles.
void	DrawHandles (HDC hdc, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles.
void	DrawHandles (HDC hdc, float zoomX, float zoomY, float panX) const
	Draws the region handles.
void	DrawHandles (HDC hdc, float zoomX, float zoomY) const
	Draws the region handles.
void	DrawHandles (HDC hdc, float zoomX) const
	Draws the region handles.
void	DrawHandles (HDC hdc) const
	Draws the region handles.
void	DrawHandles (HDC hdc, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles.
void	DrawHandles (HDC hdc, const eVision::ERGBColor &color, float zoomX, float zoomY, float panX) const
	Draws the region handles.
void	DrawHandles (HDC hdc, const eVision::ERGBColor &color, float zoomX, float zoomY) const
	Draws the region handles.
void	DrawHandles (HDC hdc, const eVision::ERGBColor &color, float zoomX) const
	Draws the region handles.
void	DrawHandles (HDC hdc, const eVision::ERGBColor &color) const
	Draws the region handles.
void	DrawHandlesWithCurrentPen (HDC hdc, float zoomX, float zoomY, float panX, float panY) const
	Draws the region handles with the current pen.
void	DrawHandlesWithCurrentPen (HDC hdc, float zoomX, float zoomY, float panX) const
	Draws the region handles with the current pen.
void	DrawHandlesWithCurrentPen (HDC hdc, float zoomX, float zoomY) const
	Draws the region handles with the current pen.
void	DrawHandlesWithCurrentPen (HDC hdc, float zoomX) const
	Draws the region handles with the current pen.
void	DrawHandlesWithCurrentPen (HDC hdc) const
	Draws the region handles with the current pen.
virtual eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Detects if the cursor is placed over one of the dragging handles.
virtual eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Detects if the cursor is placed over one of the dragging handles.
virtual eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Detects if the cursor is placed over one of the dragging handles.
virtual eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX) const
	Detects if the cursor is placed over one of the dragging handles.
virtual eVision::EEditionMode	HitTest (int32_t x, int32_t y, const eVision::EFrame &frame) const
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX, float zoomY, float panX, float panY) const
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX, float zoomY, float panX) const
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX, float zoomY) const
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y, float zoomX) const
	Detects if the cursor is placed over one of the dragging handles.
eVision::EEditionMode	HitTest (int32_t x, int32_t y) const
	Detects if the cursor is placed over one of the dragging handles.
virtual void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
virtual void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
virtual void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX, float zoomY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
virtual void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame, float zoomX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
virtual void	Drag (int32_t x, int32_t y, const eVision::EFrame &frame)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX, float zoomY, float panX, float panY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX, float zoomY, float panX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX, float zoomY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y, float zoomX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int32_t x, int32_t y)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	SetEditionMode (eVision::EEditionMode mode)
	Graphical edition mode.
eVision::EEditionMode	GetEditionMode () const
	Graphical edition mode.
virtual eVision::EEditionMode	GetAvailableEditionModes () const
	Returns all possible edition modes of the region.
virtual void	Load (const std::string &path)
	Loads the ERegion. The given ESerializer must have been created for reading.
virtual void	Load (eVision::ESerializer *serializer)
	Loads the ERegion. The given ESerializer must have been created for reading.
virtual void	Save (const std::string &path)
	Saves the ERegion. The given ESerializer must have been created for writing.
virtual void	Save (eVision::ESerializer *serializer)
	Saves the ERegion. The given ESerializer must have been created for writing.
virtual bool	IsPointInRegion (const eVision::EPoint &point) const
	Checks if a point is inside the rasterized region.
virtual std::unique_ptr< eVision::ERegion >	Clone () const
	Clones the ERegion, if this object is an ERegion subclass, the returned region will be as well.
	ERegion (CppWrapperInternal::InternalConstructor)

Static Public Member Functions
static eVision::ERegion	Union (const eVision::ERegion &region1, const eVision::ERegion &region2)
	Creates a new ERegion by combining two ERegion.
static eVision::ERegion	Intersection (const eVision::ERegion &region1, const eVision::ERegion &region2)
	Creates a new ERegion by intersecting two ERegion.
static eVision::ERegion	Subtraction (const eVision::ERegion &region1, const eVision::ERegion &region2)
	Creates a new ERegion by subtracting one ERegion from another.
static std::unique_ptr< eVision::ERegion >	Make (const std::string &file)
	Makes a typed region based on the serialized file.
static std::unique_ptr< eVision::ERegion >	Make (eVision::ESerializer *serializer)
	Makes a typed region based on the serialized file.

Public Attributes
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Manages a complete context for a ERegion (Arbitrary Shaped ROI).

License(s): BasicTypes

Constructor & Destructor Documentation

ERegion() [1/6]

eVision::ERegion::ERegion

(

)

Constructs an ERegion context.

ERegion() [2/6]

eVision::ERegion::ERegion

(

const eVision::ERegion &

other

)

Constructs an ERegion context.

Parameters

other

ERegion context to copy.

ERegion() [3/6]

eVision::ERegion::ERegion	(	const eVision::EROIBW8 &	roi,
		eVision::EBW8	threshold )

Constructs an ERegion context.

Parameters

roi	Mask ROI.
threshold	Mask Threshold (a pixel belongs to the ERegion if its value is >= threshold).

ERegion() [4/6]

eVision::ERegion::ERegion	(	const eVision::EROIBW16 &	roi,
		eVision::EBW16	threshold )

Constructs an ERegion context.

Parameters

roi	Mask ROI.
threshold	Mask Threshold (a pixel belongs to the ERegion if its value is >= threshold).

ERegion() [5/6]

eVision::ERegion::ERegion

(

const std::vector< eVision::ERun > &

runs

)

Constructs an ERegion context.

Parameters

runs	List of ERun.

~ERegion()

eVision::ERegion::~ERegion ( ) throw (  )

virtual

ERegion() [6/6]

eVision::ERegion::ERegion

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

Clone()

std::unique_ptr< eVision::ERegion > eVision::ERegion::Clone ( ) const

virtual

Clones the ERegion, if this object is an ERegion subclass, the returned region will be as well.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Contour() [1/2]

eVision::ERegion eVision::ERegion::Contour

(

int

thickness

)

const

Creates a new ERegion containing the contour of the ERegion.

Parameters

thickness

The thickness of the returned contour of the ERegion border. A negative value will compute the inner contour and a positive one will compute the outer contour using the absolute value of thickness as thickness.

If thickness is even and centered is true, the thickness will be increased by 1.

Contour() [2/2]

eVision::ERegion eVision::ERegion::Contour	(	int	thickness,
		bool	centered ) const

Creates a new ERegion containing the contour of the ERegion.

Parameters

thickness	The thickness of the returned contour of the ERegion border. A negative value will compute the inner contour and a positive one will compute the outer contour using the absolute value of thickness as thickness.
centered	If true, the contour will be centered with the border of the ERegion. If false, the contour will be either the inner or outer one depending on the sign of thickness

If thickness is even and centered is true, the thickness will be increased by 1.

CropRuns()

eVision::ERegion eVision::ERegion::CropRuns	(	int	orgX,
		int	orgY,
		int	width,
		int	height ) const

Creates a new ERegion by cropping the ERegion runs within a given area.

Parameters

orgX	X origin of the cropping area.
orgY	Y origin of the cropping area.
width	Width of the cropping area.
height	Height of the cropping area.

Drag() [1/10]

void eVision::ERegion::Drag	(	int32_t	x,
		int32_t	y )

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Drag() [2/10]

void eVision::ERegion::Drag ( int32_t x, int32_t y, const eVision::EFrame & frame )

virtual

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Drag() [3/10]

void eVision::ERegion::Drag ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX )

virtual

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Drag() [4/10]

void eVision::ERegion::Drag ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX, float zoomY )

virtual

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Drag() [5/10]

void eVision::ERegion::Drag ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX, float zoomY, float panX )

virtual

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Drag() [6/10]

void eVision::ERegion::Drag ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX, float zoomY, float panX, float panY )

virtual

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.
panY	Vertical pan offset. By default, no pan is added.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Drag() [7/10]

void eVision::ERegion::Drag	(	int32_t	x,
		int32_t	y,
		float	zoomX )

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Drag() [8/10]

void eVision::ERegion::Drag	(	int32_t	x,
		int32_t	y,
		float	zoomX,
		float	zoomY )

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Drag() [9/10]

void eVision::ERegion::Drag	(	int32_t	x,
		int32_t	y,
		float	zoomX,
		float	zoomY,
		float	panX )

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Drag() [10/10]

void eVision::ERegion::Drag	(	int32_t	x,
		int32_t	y,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY )

Moves the specified handle to a new position and updates all placement parameters of the region.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.
panY	Vertical pan offset. By default, no pan is added.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Draw() [1/34]

void eVision::ERegion::Draw

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the ERegion shape.

Parameters

drawAdapter

A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

Draw() [2/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.

Draw() [3/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
color	The color in which to draw the ERegion.

Draw() [4/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).

Draw() [5/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [6/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Draw() [7/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Draw() [8/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Draw() [9/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [10/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Draw() [11/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Draw() [12/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw the shape.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Draw() [13/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.

Draw() [14/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).

Draw() [15/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [16/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Draw() [17/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Draw() [18/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Draw() [19/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [20/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Draw() [21/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Draw() [22/34]

void eVision::ERegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Draw() [23/34]

void eVision::ERegion::Draw

(

HDC

graphicContext

)

const

Draws the ERegion shape.

Parameters

graphicContext

Handle of the device context on which to draw.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [24/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		const eVision::ERGBColor &	color ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [25/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	opacity ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [26/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [27/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [28/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [29/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [30/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		float	opacity ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [31/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		float	opacity,
		float	zoomX ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [32/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [33/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

Draw() [34/34]

void eVision::ERegion::Draw	(	HDC	graphicContext,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [1/30]

void eVision::ERegion::DrawContour

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the ERegion contour.

Parameters

drawAdapter

A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

DrawContour() [2/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.

DrawContour() [3/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the ERegion.

DrawContour() [4/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawContour() [5/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawContour() [6/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawContour() [7/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawContour() [8/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawContour() [9/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawContour() [10/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawContour() [11/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawContour() [12/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.

DrawContour() [13/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawContour() [14/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawContour() [15/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawContour() [16/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawContour() [17/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawContour() [18/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawContour() [19/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawContour() [20/30]

void eVision::ERegion::DrawContour	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawContour() [21/30]

void eVision::ERegion::DrawContour

(

HDC

graphicContext

)

const

Draws the ERegion contour.

Parameters

graphicContext

Handle of the device context on which to draw.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [22/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		const eVision::ERGBColor &	color ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [23/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [24/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [25/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [26/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the ERegion.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [27/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		float	zoomX ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [28/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [29/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContour() [30/30]

void eVision::ERegion::DrawContour	(	HDC	graphicContext,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour.

Parameters

graphicContext	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawContourWithCurrentPen()

void eVision::ERegion::DrawContourWithCurrentPen	(	HDC	hdc,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion contour with the current pen.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [1/30]

void eVision::ERegion::DrawHandles

(

eVision::EDrawAdapter *

drawAdapter

)

const

Draws the region handles.

Parameters

drawAdapter

A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

DrawHandles() [2/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.

DrawHandles() [3/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the region.

DrawHandles() [4/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawHandles() [5/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawHandles() [6/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [7/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [8/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawHandles() [9/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawHandles() [10/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [11/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
frame	Frame on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [12/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the region.

DrawHandles() [13/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawHandles() [14/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawHandles() [15/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [16/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [17/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.

DrawHandles() [18/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

DrawHandles() [19/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [20/30]

void eVision::ERegion::DrawHandles	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

DrawHandles() [21/30]

void eVision::ERegion::DrawHandles

(

HDC

hdc

)

const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [22/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		const eVision::ERGBColor &	color ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
color	The color in which to draw the region.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [23/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		const eVision::ERGBColor &	color,
		float	zoomX ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [24/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [25/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [26/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		const eVision::ERGBColor &	color,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
color	The color in which to draw the region.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [27/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		float	zoomX ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [28/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		float	zoomX,
		float	zoomY ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [29/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandles() [30/30]

void eVision::ERegion::DrawHandles	(	HDC	hdc,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandlesWithCurrentPen() [1/5]

void eVision::ERegion::DrawHandlesWithCurrentPen

(

HDC

hdc

)

const

Draws the region handles with the current pen.

Parameters

hdc	Handle of the device context on which to draw.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandlesWithCurrentPen() [2/5]

void eVision::ERegion::DrawHandlesWithCurrentPen	(	HDC	hdc,
		float	zoomX ) const

Draws the region handles with the current pen.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandlesWithCurrentPen() [3/5]

void eVision::ERegion::DrawHandlesWithCurrentPen	(	HDC	hdc,
		float	zoomX,
		float	zoomY ) const

Draws the region handles with the current pen.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandlesWithCurrentPen() [4/5]

void eVision::ERegion::DrawHandlesWithCurrentPen	(	HDC	hdc,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the region handles with the current pen.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawHandlesWithCurrentPen() [5/5]

void eVision::ERegion::DrawHandlesWithCurrentPen	(	HDC	hdc,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the region handles with the current pen.

Parameters

hdc	Handle of the device context on which to draw.
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [1/6]

void eVision::ERegion::DrawWithCurrentPen

(

HDC

graphicContext

)

const

Draws the ERegion area.

Parameters

graphicContext

Handle of the device context on which to draw.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [2/6]

void eVision::ERegion::DrawWithCurrentPen	(	HDC	graphicContext,
		float	opacity ) const

Draws the ERegion area.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [3/6]

void eVision::ERegion::DrawWithCurrentPen	(	HDC	graphicContext,
		float	opacity,
		float	zoomX ) const

Draws the ERegion area.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [4/6]

void eVision::ERegion::DrawWithCurrentPen	(	HDC	graphicContext,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the ERegion area.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [5/6]

void eVision::ERegion::DrawWithCurrentPen	(	HDC	graphicContext,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the ERegion area.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

DrawWithCurrentPen() [6/6]

void eVision::ERegion::DrawWithCurrentPen	(	HDC	graphicContext,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the ERegion area.

Parameters

graphicContext	Handle of the device context on which to draw.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).
zoomX	Horizontal zooming factor. By default, true scale is used.
zoomY	Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.
panY	Vertical panning value expressed in pixels. By default, no panning occurs.

Deprecated

Use the overload of ERegion::Draw taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.

Deprecated in version 23.12. Scheduled to be removed in version 27.6.

FillHoles()

eVision::ERegion eVision::ERegion::FillHoles

(

)

const

Returns a new ERegion::ERegion whose holes are filled.

If the current region is empty, returned an empty ERegion::ERegion.

GetArea()

int32_t eVision::ERegion::GetArea ( ) const

virtual

Area of the ERegion.

The number of pixels of the ERegion.

GetAvailableEditionModes()

eVision::EEditionMode eVision::ERegion::GetAvailableEditionModes ( ) const

virtual

Returns all possible edition modes of the region.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

GetBoundingBoxHeight()

int32_t eVision::ERegion::GetBoundingBoxHeight ( ) const

virtual

Bounding box height.

The height is the height of the upright rectangle encompassing the ERun.

GetBoundingBoxOrgX()

int32_t eVision::ERegion::GetBoundingBoxOrgX ( ) const

virtual

Bounding box origin abscissa.

The origin is the top left corner of the upright rectangle encompassing the ERun.

GetBoundingBoxOrgY()

int32_t eVision::ERegion::GetBoundingBoxOrgY ( ) const

virtual

Bounding box origin ordinate.

The origin is the top left corner of the upright rectangle encompassing the ERun.

GetBoundingBoxWidth()

int32_t eVision::ERegion::GetBoundingBoxWidth ( ) const

virtual

Bounding box width.

The width is the width of the upright rectangle encompassing the ERun.

GetEditionMode()

eVision::EEditionMode eVision::ERegion::GetEditionMode

(

)

const

Graphical edition mode.

GetRuns()

std::vector< eVision::ERun > eVision::ERegion::GetRuns

(

)

const

Runs of the region.

Grow()

eVision::ERegion eVision::ERegion::Grow

(

int

radius

)

const

Creates a new ERegion by growing the ERegion runs with a dilation using a circular structuring element.

Parameters

radius

Radius of the circular structuring element. A negative value will call ERegion::Shrink with the opposite value instead.

HitTest() [1/10]

eVision::EEditionMode eVision::ERegion::HitTest	(	int32_t	x,
		int32_t	y ) const

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

HitTest() [2/10]

eVision::EEditionMode eVision::ERegion::HitTest ( int32_t x, int32_t y, const eVision::EFrame & frame ) const

virtual

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

HitTest() [3/10]

eVision::EEditionMode eVision::ERegion::HitTest ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX ) const

virtual

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

HitTest() [4/10]

eVision::EEditionMode eVision::ERegion::HitTest ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX, float zoomY ) const

virtual

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

HitTest() [5/10]

eVision::EEditionMode eVision::ERegion::HitTest ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX, float zoomY, float panX ) const

virtual

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

HitTest() [6/10]

eVision::EEditionMode eVision::ERegion::HitTest ( int32_t x, int32_t y, const eVision::EFrame & frame, float zoomX, float zoomY, float panX, float panY ) const

virtual

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame to transform coordinates with.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.
panY	Vertical pan offset. By default, no pan is added.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

HitTest() [7/10]

eVision::EEditionMode eVision::ERegion::HitTest	(	int32_t	x,
		int32_t	y,
		float	zoomX ) const

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

HitTest() [8/10]

eVision::EEditionMode eVision::ERegion::HitTest	(	int32_t	x,
		int32_t	y,
		float	zoomX,
		float	zoomY ) const

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

HitTest() [9/10]

eVision::EEditionMode eVision::ERegion::HitTest	(	int32_t	x,
		int32_t	y,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

HitTest() [10/10]

eVision::EEditionMode eVision::ERegion::HitTest	(	int32_t	x,
		int32_t	y,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Detects if the cursor is placed over one of the dragging handles.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.
panX	Horizontal pan offset. By default, no pan is added.
panY	Vertical pan offset. By default, no pan is added.

Returns a handle identifier, as defined by EEditionMode.

If zooming and/or panning were used when drawing the region, the same values must be used with ERegion::HitTest and ERegion::Drag.

Intersection()

eVision::ERegion eVision::ERegion::Intersection ( const eVision::ERegion & region1, const eVision::ERegion & region2 )

static

Creates a new ERegion by intersecting two ERegion.

Parameters

region1	First region.
region2	Second region.

IsPointInRegion()

bool eVision::ERegion::IsPointInRegion ( const eVision::EPoint & point ) const

virtual

Checks if a point is inside the rasterized region.

Parameters

point

The point to check.

The coordinates of the point are floored to integer values and we check if they would be present in the rasterized region. This can have unexpected consequences, like (10, 10) not being contained in a ERectangleRegion of width/height 10 centered on (5.1, 5.1) but it guarantees the equivalence with successor classes.

Reimplemented in eVision::ERectangleRegion.

Load() [1/2]

void eVision::ERegion::Load ( const std::string & path )

virtual

Loads the ERegion. The given ESerializer must have been created for reading.

Parameters

path	The file path.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Load() [2/2]

void eVision::ERegion::Load ( eVision::ESerializer * serializer )

virtual

Loads the ERegion. The given ESerializer must have been created for reading.

Parameters

serializer

The serializer.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

LocalToSensor()

eVision::ERegion eVision::ERegion::LocalToSensor

(

const eVision::EFrame &

frame

)

const

Converts the region from the local reference frame to the sensor reference frame.

Parameters

frame

Reference frame in which the region is defined.

Make() [1/2]

std::unique_ptr< eVision::ERegion > eVision::ERegion::Make ( const std::string & file )

static

Makes a typed region based on the serialized file.

Parameters

file	Path to the serialized file

Make() [2/2]

std::unique_ptr< eVision::ERegion > eVision::ERegion::Make ( eVision::ESerializer * serializer )

static

Makes a typed region based on the serialized file.

Parameters

serializer

Serializer open for reading

operator!=()

bool eVision::ERegion::operator!=

(

const eVision::ERegion &

other

)

const

Checks if this ERegion instance is not strictly equal to another (order of the runs included).

Parameters

other

Reference to the other ERegion instance

operator=()

eVision::ERegion & eVision::ERegion::operator=

(

const eVision::ERegion &

other

)

Assignment operator.

Parameters

other

Reference to the ERegion used for the assignment.

operator==()

bool eVision::ERegion::operator==

(

const eVision::ERegion &

other

)

const

Checks if this ERegion instance is strictly equal to another (order of the runs included).

Parameters

other

Reference to the other ERegion instance

Prepare() [1/10]

void eVision::ERegion::Prepare

(

)

const

Computes the values necessary for the ERegion to be used during processing.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [2/10]

void eVision::ERegion::Prepare

(

const eVision::EROIBW16 &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [3/10]

void eVision::ERegion::Prepare

(

const eVision::EROIBW32 &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [4/10]

void eVision::ERegion::Prepare

(

const eVision::EROIBW32f &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [5/10]

void eVision::ERegion::Prepare

(

const eVision::EROIBW8 &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [6/10]

void eVision::ERegion::Prepare

(

const eVision::EROIC24 &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [7/10]

void eVision::ERegion::Prepare

(

const eVision::EROIC24A &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [8/10]

void eVision::ERegion::Prepare

(

const eVision::EROIC48 &

roi

)

const

Computes the values necessary for the ERegion to be used during processing.

Parameters

roi	Destination or source EBaseROI.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [9/10]

void eVision::ERegion::Prepare	(	int	orgX,
		int	orgY,
		int	width,
		int	height ) const

Computes the values necessary for the ERegion to be used during processing.

Parameters

orgX	X-Axis origin of the source or destination context.
orgY	Y-Axis origin of the source or destination context.
width	Width of the source or destination context.
height	Height of the source or destination context.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Prepare() [10/10]

void eVision::ERegion::Prepare	(	int	width,
		int	height ) const

Computes the values necessary for the ERegion to be used during processing.

Parameters

width	Width of the source or destination context.
height	Height of the source or destination context.

This method should be called once after the ERegion has been parameterized and before the ERegion is used. If necessary,it will be done automatically before any usage but it will increase the processing time.

Rotate()

std::unique_ptr< eVision::ERegion > eVision::ERegion::Rotate ( float angle ) const

virtual

Creates a new region by rotating the ERegion.

Parameters

angle

Rotation angle

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Save() [1/2]

void eVision::ERegion::Save ( const std::string & path )

virtual

Saves the ERegion. The given ESerializer must have been created for writing.

Parameters

path	The file path.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Save() [2/2]

void eVision::ERegion::Save ( eVision::ESerializer * serializer )

virtual

Saves the ERegion. The given ESerializer must have been created for writing.

Parameters

serializer

The ESerializer object that is written to.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Scale() [1/2]

std::unique_ptr< eVision::ERegion > eVision::ERegion::Scale ( float scale ) const

virtual

Creates a new region by scaling the ERegion.

Parameters

scale

Isotropic scale

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Scale() [2/2]

std::unique_ptr< eVision::ERegion > eVision::ERegion::Scale ( float scaleX, float scaleY ) const

virtual

Creates a new region by scaling the ERegion.

Parameters

scaleX	Horizontal scale
scaleY	Vertical scale

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

SensorToLocal()

eVision::ERegion eVision::ERegion::SensorToLocal

(

const eVision::EFrame &

frame

)

const

Converts the region from the sensor reference frame to the local reference frame.

Parameters

frame

Reference frame in which the region is defined.

SetEditionMode()

void eVision::ERegion::SetEditionMode

(

eVision::EEditionMode

mode

)

Graphical edition mode.

Parameters

mode	EEditionMode flags

SetRuns()

void eVision::ERegion::SetRuns

(

const std::vector< eVision::ERun > &

runs

)

Runs of the region.

Shrink()

eVision::ERegion eVision::ERegion::Shrink

(

int

radius

)

const

Creates a new ERegion by shrinking the ERegion runs with an erosion using a circular structuring element.

Parameters

radius

Radius of the circular structuring element. A negative value will call ERegion::Grow with the opposite value instead.

Subtraction()

eVision::ERegion eVision::ERegion::Subtraction ( const eVision::ERegion & region1, const eVision::ERegion & region2 )

static

Creates a new ERegion by subtracting one ERegion from another.

Parameters

region1	Original region.
region2	Region to subtract.

ToImage() [1/4]

void eVision::ERegion::ToImage	(	eVision::EImageBW16 &	img,
		eVision::EBW16	background,
		eVision::EBW16	foreground ) const

Exports the ERegion to a mask-type image.

Parameters

img	Destination image.
background	Background color.
foreground	Foreground color.

ToImage() [2/4]

void eVision::ERegion::ToImage	(	eVision::EImageBW8 &	img,
		eVision::EBW8	background,
		eVision::EBW8	foreground ) const

Exports the ERegion to a mask-type image.

Parameters

img	Destination image.
background	Background color.
foreground	Foreground color.

ToImage() [3/4]

void eVision::ERegion::ToImage	(	eVision::EImageC24 &	img,
		eVision::EC24	background,
		eVision::EC24	foreground ) const

Exports the ERegion to a mask-type image.

Parameters

img	Destination image.
background	Background color.
foreground	Foreground color.

ToImage() [4/4]

void eVision::ERegion::ToImage	(	eVision::EImageC24A &	img,
		eVision::EC24A	background,
		eVision::EC24A	foreground ) const

Exports the ERegion to a mask-type image.

Parameters

img	Destination image.
background	Background color.
foreground	Foreground color.

Transform()

std::unique_ptr< eVision::ERegion > eVision::ERegion::Transform ( float scaleX, float scaleY, float angle, float dx, float dy ) const

virtual

Creates a new ERegion by scaling, rotating and then translating the ERegion.

Parameters

scaleX	x component of the scaling factor applied to the region.
scaleY	y component of the scaling factor applied to the region.
angle	rotation angle applied to the region.
dx	x component of the translation vector.
dy	y component of the translation vector.

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

Translate()

std::unique_ptr< eVision::ERegion > eVision::ERegion::Translate ( float dx, float dy ) const

virtual

Creates a new region by translating the ERegion.

Parameters

dx	Horizontal translation in pixel value
dy	Vertical translation in pixel value

Reimplemented in eVision::ECircleRegion, eVision::EEllipseRegion, eVision::EPolygonRegion, and eVision::ERectangleRegion.

TranslateRuns()

eVision::ERegion eVision::ERegion::TranslateRuns	(	int	dx,
		int	dy ) const

Creates a new ERegion by translating the region runs.

Parameters

dx	x component of the translation vector.
dy	y component of the translation vector.

Union()

eVision::ERegion eVision::ERegion::Union ( const eVision::ERegion & region1, const eVision::ERegion & region2 )

static

Creates a new ERegion by combining two ERegion.

Parameters

region1	First region.
region2	Second region.

Member Data Documentation

wrappedClass_

CppWrapperInternal::WrappedClass eVision::ERegion::wrappedClass_