Manages a complete context for an ERegion shaped like an ellipse. More...

#include <eVision/Easy/EEllipseRegion.h>

Inheritance diagram for eVision::EEllipseRegion:

Collaboration diagram for eVision::EEllipseRegion:

Public Member Functions
	EEllipseRegion ()
	Constructs an EEllipseRegion context.
	EEllipseRegion (float centerX, float centerY, float radius1, float radius2, float angle)
	Constructs an EEllipseRegion context.
	EEllipseRegion (const eVision::EPoint &center, float radius1, float radius2, float angle)
	Constructs an EEllipseRegion context.
	EEllipseRegion (const eVision::EPoint &center, const eVision::EPoint &axisEnd1, const eVision::EPoint &axisEnd2)
	Constructs an EEllipseRegion context.
	EEllipseRegion (const eVision::EPoint &pt1, const eVision::EPoint &pt2, const eVision::EPoint &pt3, const eVision::EPoint &pt4, const eVision::EPoint &pt5)
	Constructs an EEllipseRegion context.
	EEllipseRegion (const eVision::EEllipse &ellipse)
	Constructs an EEllipseRegion context.
	EEllipseRegion (const eVision::EEllipseRegion &other)
	Constructs an EEllipseRegion context.
virtual	~EEllipseRegion () throw ()
eVision::EEllipseRegion &	operator= (const eVision::EEllipseRegion &other)
	Assignment operator.
bool	operator== (const eVision::EEllipseRegion &other) const
	Checks if this EEllipseRegion instance is strictly equal to another.
bool	operator!= (const eVision::EEllipseRegion &other) const
	Checks if this EEllipseRegion instance is not strictly equal to another.
eVision::EPoint	GetCenter () const
	Center of the region.
void	SetCenter (const eVision::EPoint &center)
	Center of the region.
float	GetHorizontalRadius () const
	Horizontal radius of the region.
void	SetHorizontalRadius (float radius)
	Horizontal radius of the region.
float	GetVerticalRadius () const
	Vertical radius of the region.
void	SetVerticalRadius (float radius)
	Vertical radius of the region.
float	GetAngle () const
	Angle of the region.
void	SetAngle (float angle)
	Angle of the region.
eVision::EEllipse	GetEllipse () const
	Ellipse corresponding to the region.
virtual std::unique_ptr< eVision::ERegion >	Translate (float dx, float dy) const
	Creates a new region by translating the EEllipseRegion.
virtual std::unique_ptr< eVision::ERegion >	Scale (float scale) const
	Creates a new region by scaling the EEllipseRegion.
virtual std::unique_ptr< eVision::ERegion >	Scale (float scaleX, float scaleY) const
	Creates a new region by scaling the EEllipseRegion.
virtual std::unique_ptr< eVision::ERegion >	Rotate (float angle) const
	Creates a new region by rotating the EEllipseRegion.
virtual std::unique_ptr< eVision::ERegion >	Transform (float scaleX, float scaleY, float angle, float dx, float dy) const
	Creates a new EEllipseRegion by scaling, rotating and then translating the EEllipseRegion.
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.
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.
virtual eVision::EEditionMode	GetAvailableEditionModes () const
	Returns all possible edition modes of the region.
virtual void	Load (const std::string &path)
	Loads the EEllipseRegion. The given ESerializer must have been created for reading.
virtual void	Load (eVision::ESerializer *serializer)
	Loads the EEllipseRegion. The given ESerializer must have been created for reading.
virtual void	Save (const std::string &path)
	Saves the EEllipseRegion. The given ESerializer must have been created for writing.
virtual void	Save (eVision::ESerializer *serializer)
	Saves the EEllipseRegion. The given ESerializer must have been created for writing.
virtual std::unique_ptr< eVision::ERegion >	Clone () const
	Clones the ERegion, the cloned Region will be an EEllipseRegion as well.
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.
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	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, float zoomX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame) const
	Draws the EEllipseRegion 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 EEllipseRegion 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 EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity, float zoomX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color, float opacity) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::EFrame &frame, const eVision::ERGBColor &color) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX, float panY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY, float panX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX, float zoomY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, float zoomX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity, float zoomX) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color, float opacity) const
	Draws the EEllipseRegion shape.
void	Draw (eVision::EDrawAdapter *drawAdapter, const eVision::ERGBColor &color) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX, float zoomY, float panX) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX, float zoomY) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, float opacity, float zoomX) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, float opacity) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX, float panY) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY, float panX) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX, float zoomY) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity, float zoomX) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color, float opacity) const
	Draws the EEllipseRegion shape.
void	Draw (HDC graphicContext, const eVision::ERGBColor &color) const
	Draws the EEllipseRegion shape.
	EEllipseRegion (CppWrapperInternal::InternalConstructor)
Public Member Functions inherited from eVision::ERegion
	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.
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.
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.
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 bool	IsPointInRegion (const eVision::EPoint &point) const
	Checks if a point is inside the rasterized region.
	ERegion (CppWrapperInternal::InternalConstructor)

Additional Inherited Members
Static Public Member Functions inherited from eVision::ERegion
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 inherited from eVision::ERegion
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Manages a complete context for an ERegion shaped like an ellipse.

License(s): BasicTypes

Constructor & Destructor Documentation

◆ EEllipseRegion() [1/8]

eVision::EEllipseRegion::EEllipseRegion ( )

Constructs an EEllipseRegion context.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ EEllipseRegion() [2/8]

eVision::EEllipseRegion::EEllipseRegion	(	float	centerX,
		float	centerY,
		float	radius1,
		float	radius2,
		float	angle )

Constructs an EEllipseRegion context.

Parameters

centerX	The abscissa of the center of the EEllipseRegion.
centerY	The ordinate of the center of the EEllipseRegion.
radius1	The abscissa radius of the non rotated EEllipseRegion.
radius2	The ordinate radius of the non rotated EEllipseRegion.
angle	The angle of the rotated EEllipseRegion.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ EEllipseRegion() [3/8]

eVision::EEllipseRegion::EEllipseRegion	(	const eVision::EPoint &	center,
		float	radius1,
		float	radius2,
		float	angle )

Constructs an EEllipseRegion context.

Parameters

center	The center of the EEllipseRegion.
radius1	The abscissa radius of the non rotated EEllipseRegion.
radius2	The ordinate radius of the non rotated EEllipseRegion.
angle	The angle of the rotated EEllipseRegion.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ EEllipseRegion() [4/8]

eVision::EEllipseRegion::EEllipseRegion	(	const eVision::EPoint &	center,
		const eVision::EPoint &	axisEnd1,
		const eVision::EPoint &	axisEnd2 )

Constructs an EEllipseRegion context.

Parameters

center	The center of the EEllipseRegion.
axisEnd1	The point corresponding to the end of the abscissa axis of the non rotated EEllipseRegion.
axisEnd2	The point corresponding to the end of the ordinate axis of the non rotated EEllipseRegion.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ EEllipseRegion() [5/8]

eVision::EEllipseRegion::EEllipseRegion	(	const eVision::EPoint &	pt1,
		const eVision::EPoint &	pt2,
		const eVision::EPoint &	pt3,
		const eVision::EPoint &	pt4,
		const eVision::EPoint &	pt5 )

Constructs an EEllipseRegion context.

Parameters

pt1	One of the five points defining the EEllipseRegion.
pt2	One of the five points defining the EEllipseRegion.
pt3	One of the five points defining the EEllipseRegion.
pt4	One of the five points defining the EEllipseRegion.
pt5	One of the five points defining the EEllipseRegion.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ EEllipseRegion() [6/8]

eVision::EEllipseRegion::EEllipseRegion ( const eVision::EEllipse & ellipse )

Constructs an EEllipseRegion context.

Parameters

ellipse the ellipse to construct the region from.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ EEllipseRegion() [7/8]

eVision::EEllipseRegion::EEllipseRegion ( const eVision::EEllipseRegion & other )

Constructs an EEllipseRegion context.

Parameters

other EEllipseRegion context to copy.

When defining an EEllipseRegion, the two resulting radius values must not be 0 else an EError::EError_Parameter3OutOfRange or EError::EError_Parameter4OutOfRange is thrown. When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory. When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown. When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError::EError_ParametersOutOfRange is thrown.

◆ ~EEllipseRegion()

eVision::EEllipseRegion::~EEllipseRegion	(		)
throw	(	)

virtual

◆ EEllipseRegion() [8/8]

eVision::EEllipseRegion::EEllipseRegion ( CppWrapperInternal::InternalConstructor )

Member Function Documentation

◆ Clone()

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

virtual

Clones the ERegion, the cloned Region will be an EEllipseRegion as well.

Reimplemented from eVision::ERegion.

◆ Drag() [1/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ Drag() [2/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ Drag() [3/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ Drag() [4/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ Drag() [5/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ Drag() [6/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ Drag() [7/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ Drag() [8/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ Drag() [9/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ Drag() [10/10]

void eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ Draw() [1/34]

void eVision::EEllipseRegion::Draw ( eVision::EDrawAdapter * drawAdapter ) const

Draws the EEllipseRegion shape.

Parameters

drawAdapter A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

◆ Draw() [2/34]

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

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [3/34]

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

Draws the EEllipseRegion 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 EEllipseRegion.

◆ Draw() [4/34]

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

Draws the EEllipseRegion 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 EEllipseRegion.
opacity	Opacity of the drawn area (range: 0.0 to 1.0).

◆ Draw() [5/34]

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

Draws the EEllipseRegion 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 EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the EEllipseRegion 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 EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the EEllipseRegion 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 EEllipseRegion.
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::EEllipseRegion::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 EEllipseRegion 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 EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color ) const

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [14/34]

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

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [15/34]

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

Draws the EEllipseRegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY ) const

Draws the EEllipseRegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the EEllipseRegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ERGBColor &	color,
		float	opacity,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the EEllipseRegion shape.

Parameters

drawAdapter	A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).
color	The color in which to draw the EEllipseRegion.
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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw	(	eVision::EDrawAdapter *	drawAdapter,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the EEllipseRegion 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::EEllipseRegion::Draw ( HDC graphicContext ) const

Draws the EEllipseRegion shape.

Parameters

graphicContext Handle of the device context on which to draw.

◆ Draw() [24/34]

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

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [25/34]

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

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [26/34]

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

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [27/34]

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

Draws the EEllipseRegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the EEllipseRegion.
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() [28/34]

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

Draws the EEllipseRegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the EEllipseRegion.
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() [29/34]

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

Draws the EEllipseRegion shape.

Parameters

graphicContext	Handle of the device context on which to draw.
color	The color in which to draw the EEllipseRegion.
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() [30/34]

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

Draws the EEllipseRegion shape.

Parameters

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

◆ Draw() [31/34]

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

Draws the EEllipseRegion 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.

◆ Draw() [32/34]

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

Draws the EEllipseRegion 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.

◆ Draw() [33/34]

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

Draws the EEllipseRegion 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.

◆ Draw() [34/34]

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

Draws the EEllipseRegion 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.

◆ GetAngle()

float eVision::EEllipseRegion::GetAngle ( ) const

Angle of the region.

◆ GetAvailableEditionModes()

eVision::EEditionMode eVision::EEllipseRegion::GetAvailableEditionModes ( ) const

virtual

Returns all possible edition modes of the region.

Reimplemented from eVision::ERegion.

◆ GetCenter()

eVision::EPoint eVision::EEllipseRegion::GetCenter ( ) const

Center of the region.

◆ GetEllipse()

eVision::EEllipse eVision::EEllipseRegion::GetEllipse ( ) const

Ellipse corresponding to the region.

◆ GetHorizontalRadius()

float eVision::EEllipseRegion::GetHorizontalRadius ( ) const

Horizontal radius of the region.

◆ GetVerticalRadius()

float eVision::EEllipseRegion::GetVerticalRadius ( ) const

Vertical radius of the region.

◆ HitTest() [1/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ HitTest() [2/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ HitTest() [3/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ HitTest() [4/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ HitTest() [5/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ HitTest() [6/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

Reimplemented from eVision::ERegion.

◆ HitTest() [7/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ HitTest() [8/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ HitTest() [9/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ HitTest() [10/10]

eVision::EEditionMode eVision::EEllipseRegion::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 EEllipseRegion::HitTest and EEllipseRegion::Drag.

◆ Load() [1/2]

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

virtual

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

Parameters

path	The file path.

Reimplemented from eVision::ERegion.

◆ Load() [2/2]

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

virtual

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

Parameters

serializer The serializer.

Reimplemented from eVision::ERegion.

◆ operator!=()

bool eVision::EEllipseRegion::operator!= ( const eVision::EEllipseRegion & other ) const

Checks if this EEllipseRegion instance is not strictly equal to another.

Parameters

other Reference to the other EEllipseRegion instance

◆ operator=()

eVision::EEllipseRegion & eVision::EEllipseRegion::operator= ( const eVision::EEllipseRegion & other )

Assignment operator.

Parameters

other Reference to the EEllipseRegion used for the assignment

◆ operator==()

bool eVision::EEllipseRegion::operator== ( const eVision::EEllipseRegion & other ) const

Checks if this EEllipseRegion instance is strictly equal to another.

Parameters

other Reference to the other EEllipseRegion instance

◆ Rotate()

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

virtual

Creates a new region by rotating the EEllipseRegion.

Parameters

angle Rotation angle

Reimplemented from eVision::ERegion.

◆ Save() [1/2]

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

virtual

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

Parameters

path	The file path.

Reimplemented from eVision::ERegion.

◆ Save() [2/2]

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

virtual

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

Parameters

serializer The ESerializer object that is written to.

Reimplemented from eVision::ERegion.

◆ Scale() [1/2]

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

virtual

Creates a new region by scaling the EEllipseRegion.

Parameters

scale Isotropic scale

Reimplemented from eVision::ERegion.

◆ Scale() [2/2]

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

virtual

Creates a new region by scaling the EEllipseRegion.

Parameters

scaleX	Horizontal scale
scaleY	Vertical scale

Reimplemented from eVision::ERegion.

◆ SetAngle()

void eVision::EEllipseRegion::SetAngle ( float angle )

Angle of the region.

◆ SetCenter()

void eVision::EEllipseRegion::SetCenter ( const eVision::EPoint & center )

Center of the region.

◆ SetHorizontalRadius()

void eVision::EEllipseRegion::SetHorizontalRadius ( float radius )

Horizontal radius of the region.

◆ SetVerticalRadius()

void eVision::EEllipseRegion::SetVerticalRadius ( float radius )

Vertical radius of the region.

◆ Transform()

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

virtual

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

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 from eVision::ERegion.

◆ Translate()

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

virtual

Creates a new region by translating the EEllipseRegion.

Parameters

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

Reimplemented from eVision::ERegion.

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EEllipseRegion() [1/8]

◆ EEllipseRegion() [2/8]

◆ EEllipseRegion() [3/8]

◆ EEllipseRegion() [4/8]

◆ EEllipseRegion() [5/8]

◆ EEllipseRegion() [6/8]

◆ EEllipseRegion() [7/8]

◆ ~EEllipseRegion()

◆ EEllipseRegion() [8/8]

Member Function Documentation

◆ Clone()

◆ Drag() [1/10]

◆ Drag() [2/10]

◆ Drag() [3/10]

◆ Drag() [4/10]

◆ Drag() [5/10]

◆ Drag() [6/10]

◆ Drag() [7/10]

◆ Drag() [8/10]

◆ Drag() [9/10]

◆ Drag() [10/10]

◆ Draw() [1/34]

◆ Draw() [2/34]

◆ Draw() [3/34]

◆ Draw() [4/34]

◆ Draw() [5/34]

◆ Draw() [6/34]

◆ Draw() [7/34]

◆ Draw() [8/34]

◆ Draw() [9/34]

◆ Draw() [10/34]

◆ Draw() [11/34]

◆ Draw() [12/34]

◆ Draw() [13/34]

◆ Draw() [14/34]

◆ Draw() [15/34]

◆ Draw() [16/34]

◆ Draw() [17/34]

◆ Draw() [18/34]

◆ Draw() [19/34]

◆ Draw() [20/34]

◆ Draw() [21/34]

◆ Draw() [22/34]

◆ Draw() [23/34]

◆ Draw() [24/34]

◆ Draw() [25/34]

◆ Draw() [26/34]

◆ Draw() [27/34]

◆ Draw() [28/34]

◆ Draw() [29/34]

◆ Draw() [30/34]

◆ Draw() [31/34]

◆ Draw() [32/34]

◆ Draw() [33/34]

◆ Draw() [34/34]

◆ GetAngle()

◆ GetAvailableEditionModes()

◆ GetCenter()

◆ GetEllipse()

◆ GetHorizontalRadius()

◆ GetVerticalRadius()

◆ HitTest() [1/10]

◆ HitTest() [2/10]

◆ HitTest() [3/10]

◆ HitTest() [4/10]

◆ HitTest() [5/10]

◆ HitTest() [6/10]

◆ HitTest() [7/10]

◆ HitTest() [8/10]

◆ HitTest() [9/10]

◆ HitTest() [10/10]

◆ Load() [1/2]

◆ Load() [2/2]

◆ operator!=()

◆ operator=()

◆ operator==()