eVision::EFrame Class Reference

Represents a geometrical frame of reference. More...

#include <eVision/Easy/EFrame.h>

Collaboration diagram for eVision::EFrame:

Public Member Functions
	EFrame ()
	Constructs a EFrame object.
	EFrame (float centerX, float centerY, float angle, float scaleX, float scaleY)
	Constructs a EFrame object.
	EFrame (float centerX, float centerY, float angle, float scaleX)
	Constructs a EFrame object.
	EFrame (float centerX, float centerY, float angle)
	Constructs a EFrame object.
	EFrame (float centerX, float centerY)
	Constructs a EFrame object.
	EFrame (float centerX, float centerY, float angle, float scaleX, float scaleY, const eVision::ECameraCalibration &calibration)
	Constructs a EFrame object.
	EFrame (const eVision::EFrame &parent, float centerX, float centerY, float angle, float scaleX, float scaleY)
	Constructs a EFrame object.
	EFrame (const eVision::EPoint &center, float angle, float scaleX, float scaleY)
	Constructs a EFrame object.
	EFrame (const eVision::EFrame &parent, const eVision::EPoint &center, float angle, float scaleX, float scaleY)
	Constructs a EFrame object.
	EFrame (const eVision::EPoint &center, float angle, float scaleX, float scaleY, const eVision::ECameraCalibration &calibration)
	Constructs a EFrame object.
	EFrame (const eVision::EFrame &other)
	Constructs a EFrame object.
	EFrame (const eVision::ECameraCalibration &calibration)
	Constructs a EFrame object.
virtual	~EFrame () throw ()
eVision::EFrame &	operator= (const eVision::EFrame &frame)
	Copies all the data from another EFrame object into the current EFrame object.
void	CopyTo (eVision::EFrame &other) const
	Copies all the data from the current EFrame object into another EFrame object, and returns it.
void	SetAngle (float angle)
	Orientation of the frame.
float	GetAngle () const
	Orientation of the frame.
void	SetScaleX (float scale)
	Scale along the X axis.
float	GetScaleX () const
	Scale along the X axis.
void	SetScaleY (float scale)
	Scale along the Y axis.
float	GetScaleY () const
	Scale along the Y axis.
float	GetCenterX () const
	Abscissa of the origin point of the frame.
void	SetCenterX (float centerX)
	Abscissa of the origin point of the frame.
float	GetCenterY () const
	Ordinate of the origin point of the frame.
void	SetCenterY (float centerY)
	Ordinate of the origin point of the frame.
void	SetCenter (const eVision::EPoint &center)
	Center coordinates of a EFrame object.
eVision::EPoint	GetCenter () const
	Center coordinates of a EFrame object.
eVision::EPoint	GetSensorCenter () const
	Coordinates of the center of the frame in the sensor frame.
float	GetSensorCenterX () const
	X coordinate of the center of the frame in the sensor frame.
float	GetSensorCenterY () const
	Y coordinate of the center of the frame in the sensor frame.
float	GetSensorScaleX () const
	Scale along the X axis in the sensor frame at the EFrame::GetSensorCenter.
float	GetSensorScaleY () const
	Scale along the Y axis in the sensor frame at the EFrame::GetSensorCenter.
float	GetSensorAngle () const
	Orientation of the frame in the sensor frame.
std::unique_ptr< eVision::ECameraCalibration >	GetCameraCalibration () const
	Camera calibration of the frame.
void	SetCameraCalibration (const eVision::ECameraCalibration &calibration)
	Camera calibration of the frame.
bool	IsCalibrationDirect () const
	Whether the EFrame::GetCameraCalibration is direct or inverse.
bool	IsDirect () const
	Whether the transformation to world coordinates is direct or inverse.
bool	IsIdentity () const
	Whether the frame is center on (0,0) with a scale of (1,1), angle of 0° and no calibration.
bool	IsIsotropic () const
	Whether the frame is isotropic, i.e. has the scales along the X and Y axis have the same absolute value.
bool	IsLocalToSensorAffine () const
	Whether the transformation to sensor coordinates is affine.
bool	IsLocalToSensorIsotropic () const
	Whether the transformation to sensor coordinates is affine and isotropic (the scale along the X and Y axis have the same absolute value).
bool	IsLocalToSensorDirect () const
	Whether the transformation to sensor coordinates is direct or inverse.
bool	IsCalibrated () const
	Whether the frame has a ECameraCalibration or not.
eVision::EPoint	LocalToWorld (const eVision::EPoint &local) const
	Transforms a geometrical element from local to world coordinates.
eVision::EFrame	LocalToWorld (const eVision::EFrame &local) const
	Transforms a geometrical element from local to world coordinates.
eVision::ELine	LocalToWorld (const eVision::ELine &local) const
	Transforms a geometrical element from local to world coordinates.
eVision::EEllipse	LocalToWorld (const eVision::ECircle &local) const
	Transforms a geometrical element from local to world coordinates.
eVision::EEllipse	LocalToWorld (const eVision::EEllipse &local) const
	Transforms a geometrical element from local to world coordinates.
eVision::EPolygon	LocalToWorld (const eVision::EPolygon &local) const
	Transforms a geometrical element from local to world coordinates.
eVision::ECircle	LocalToWorldIsotropic (const eVision::ECircle &local) const
	Transforms an ECircle or an EWedge from local to world coordinates in an isotropic EFrame.
eVision::EWedge	LocalToWorldIsotropic (const eVision::EWedge &local) const
	Transforms an ECircle or an EWedge from local to world coordinates in an isotropic EFrame.
eVision::EPoint	WorldToLocal (const eVision::EPoint &world) const
	Transforms a geometrical element from world to local coordinates.
eVision::EFrame	WorldToLocal (const eVision::EFrame &world) const
	Transforms a geometrical element from world to local coordinates.
eVision::EPolygon	WorldToLocal (const eVision::EPolygon &world) const
	Transforms a geometrical element from world to local coordinates.
eVision::EPoint	LocalToSensor (const eVision::EPoint &local) const
	Transforms a geometrical element from local to sensor coordinates.
eVision::ELine	LocalToSensor (const eVision::ELine &local) const
	Transforms a geometrical element from local to sensor coordinates.
eVision::EEllipse	LocalToSensor (const eVision::ECircle &local) const
	Transforms a geometrical element from local to sensor coordinates.
eVision::EEllipse	LocalToSensor (const eVision::EEllipse &local) const
	Transforms a geometrical element from local to sensor coordinates.
eVision::EWedge	LocalToSensor (const eVision::EWedge &local) const
	Transforms a geometrical element from local to sensor coordinates.
eVision::EPoint	SensorToLocal (const eVision::EPoint &sensor) const
	Transforms a geometrical element from sensor to local coordinates.
eVision::EPoint	SensorToWorld (const eVision::EPoint &sensor) const
	Transforms a geometrical element from sensor to local coordinates.
void	Load (const std::string &path)
	Load the EFrame configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Load the EFrame configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Save the EFrame configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Save the EFrame configuration. The given ESerializer must have been created for writing.
void	SetEditionMode (eVision::EEditionMode mode)
	Graphical edition modes.
eVision::EEditionMode	GetEditionMode () const
	Graphical edition modes.
void	SetDisplaySize (float size)
	Display size of the axis of the frame (in world unit).
float	GetDisplaySize () const
	Display size of the axis of the frame (in world unit).
bool	IsDisplaySizeSet () const
	Whether the display size was set using EFrame::SetDisplaySize or it is a default value.
eVision::EEditionMode	HitTest (int x, int y, float zoomX, float zoomY, float panX, float panY)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, float zoomX, float zoomY, float panX)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, float zoomX, float zoomY)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, float zoomX)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, const eVision::EFrame &frame, float zoomX, float zoomY, float panX)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, const eVision::EFrame &frame, float zoomX, float zoomY)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, const eVision::EFrame &frame, float zoomX)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
eVision::EEditionMode	HitTest (int x, int y, const eVision::EFrame &frame)
	Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.
void	Drag (int x, int 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 (int x, int 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 (int x, int y, float zoomX, float zoomY)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int x, int y, float zoomX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int x, int y)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int x, int 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.
void	Drag (int x, int 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.
void	Drag (int x, int 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.
void	Drag (int x, int y, const eVision::EFrame &frame, float zoomX)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Drag (int x, int y, const eVision::EFrame &frame)
	Moves the specified handle to a new position and updates all placement parameters of the region.
void	Draw (eVision::EDrawAdapter *graphicContext, float zoomX, float zoomY, float panX, float panY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, float zoomX, float zoomY, float panX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, float zoomX, float zoomY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, float zoomX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, float zoomX, float zoomY, float panX, float panY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, float zoomX, float zoomY, float panX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, float zoomX, float zoomY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, float zoomX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::EFrame &frame, float zoomX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::EFrame &frame) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the world coordinate axis.
void	Draw (eVision::EDrawAdapter *graphicContext, const eVision::ERGBColor &xAxisColor, const eVision::ERGBColor &yAxisColor, const eVision::EFrame &frame, float zoomX) const
	Draws the world coordinate axis.
bool	IsEqual (const eVision::EFrame &other) const
	Compares this frame with the other.
	EFrame (CppWrapperInternal::InternalConstructor)

Public Attributes
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Represents a geometrical frame of reference.

In the context of a frame, we have the following coordinates:

• local: coordinates expressed in the frame of reference represented by the object.
• world: the coordinate systems of the calibrated field of view, represented by a ECameraCalibration object.
• sensor: the coordinate systems of the image (representing the pixel's coordinates)

The frame of reference can be calibrated or not. When it is calibrated (EFrame::IsCalibrated), the frame is defined with respect to the world frame of reference. In this case, going from a local coordinate to a sensor coordinate (LocalToSensor(x)) is equivalent to WorldToSensor(LocalToWorld(x)). When the frame is not calibrated, we assume that the world and sensor frame are the same.

A frame can be built using a parent frame. The specified parameters are related to the parent frame. However, the frame center, angle and scale will be different from those specified because EFrame::SetCenter, EFrame::SetAngle, EFrame::SetScaleX, and EFrame::SetScaleY are expressed with respect to the world frame. Constructing a frame with a parent is equivalent to doing parent.LocalToWorld(child).

License(s): BasicTypes

Constructor & Destructor Documentation

EFrame() [1/13]

eVision::EFrame::EFrame

(

)

Constructs a EFrame object.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [2/13]

eVision::EFrame::EFrame	(	float	centerX,
		float	centerY,
		float	angle,
		float	scaleX,
		float	scaleY )

Constructs a EFrame object.

Parameters

centerX	Abscissa of the center point of the frame.
centerY	Ordinate of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.
scaleY	Vertical sensor resolution.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [3/13]

eVision::EFrame::EFrame	(	float	centerX,
		float	centerY,
		float	angle,
		float	scaleX )

Constructs a EFrame object.

Parameters

centerX	Abscissa of the center point of the frame.
centerY	Ordinate of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [4/13]

eVision::EFrame::EFrame	(	float	centerX,
		float	centerY,
		float	angle )

Constructs a EFrame object.

Parameters

centerX	Abscissa of the center point of the frame.
centerY	Ordinate of the center point of the frame.
angle	Orientation of the frame.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [5/13]

eVision::EFrame::EFrame	(	float	centerX,
		float	centerY )

Constructs a EFrame object.

Parameters

centerX	Abscissa of the center point of the frame.
centerY	Ordinate of the center point of the frame.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [6/13]

eVision::EFrame::EFrame	(	float	centerX,
		float	centerY,
		float	angle,
		float	scaleX,
		float	scaleY,
		const eVision::ECameraCalibration &	calibration )

Constructs a EFrame object.

Parameters

centerX	Abscissa of the center point of the frame.
centerY	Ordinate of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.
scaleY	Vertical sensor resolution.
calibration	Camera calibration

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [7/13]

eVision::EFrame::EFrame	(	const eVision::EFrame &	parent,
		float	centerX,
		float	centerY,
		float	angle,
		float	scaleX,
		float	scaleY )

Constructs a EFrame object.

Parameters

parent	Frame in which the center, angle and scales are expressed.
centerX	Abscissa of the center point of the frame.
centerY	Ordinate of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.
scaleY	Vertical sensor resolution.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [8/13]

eVision::EFrame::EFrame	(	const eVision::EPoint &	center,
		float	angle,
		float	scaleX,
		float	scaleY )

Constructs a EFrame object.

Parameters

center	Coordinates of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.
scaleY	Vertical sensor resolution.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [9/13]

eVision::EFrame::EFrame	(	const eVision::EFrame &	parent,
		const eVision::EPoint &	center,
		float	angle,
		float	scaleX,
		float	scaleY )

Constructs a EFrame object.

Parameters

parent	Frame in which the center, angle and scales are expressed.
center	Coordinates of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.
scaleY	Vertical sensor resolution.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [10/13]

eVision::EFrame::EFrame	(	const eVision::EPoint &	center,
		float	angle,
		float	scaleX,
		float	scaleY,
		const eVision::ECameraCalibration &	calibration )

Constructs a EFrame object.

Parameters

center	Coordinates of the center point of the frame.
angle	Orientation of the frame.
scaleX	Horizontal sensor resolution.
scaleY	Vertical sensor resolution.
calibration	Camera calibration

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [11/13]

eVision::EFrame::EFrame

(

const eVision::EFrame &

other

)

Constructs a EFrame object.

Parameters

other

Other EFrame object to copy from.

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

EFrame() [12/13]

eVision::EFrame::EFrame

(

const eVision::ECameraCalibration &

calibration

)

Constructs a EFrame object.

Parameters

calibration

Camera calibration

When constructing a frame using a parent frame, the specified center, angle and scales are expressed in the parent local frame. The center, angle, and scales of the resulting frame will be computed to be expressed with respect to the world frame.

~EFrame()

eVision::EFrame::~EFrame ( ) throw (  )

virtual

EFrame() [13/13]

eVision::EFrame::EFrame

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

CopyTo()

void eVision::EFrame::CopyTo

(

eVision::EFrame &

other

)

const

Copies all the data from the current EFrame object into another EFrame object, and returns it.

Parameters

other

Pointer to the EFrame object in which the current EFrame object data have to be copied.

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

Drag() [1/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Drag() [2/10]

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

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 of reference in which the shape is defined.

Drag() [3/10]

void eVision::EFrame::Drag	(	int	x,
		int	y,
		const eVision::EFrame &	frame,
		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.
frame	Frame of reference in which the shape is defined.
zoomX	Horizontal zoom factor. By default, true scale is used.

Drag() [4/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.

Drag() [5/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
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.

Drag() [6/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
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.

Drag() [7/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Drag() [8/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Drag() [9/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Drag() [10/10]

void eVision::EFrame::Drag	(	int	x,
		int	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.

Draw() [1/18]

void eVision::EFrame::Draw

(

eVision::EDrawAdapter *

graphicContext

)

const

Draws the world coordinate axis.

Parameters

graphicContext

Handle of the device context on which to draw.

Draw() [2/18]

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

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
frame	Frame of reference in which the shape is defined.

Draw() [3/18]

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

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
frame	Frame of reference in which the shape is defined.
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [4/18]

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

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
frame	Frame of reference in which the shape is defined.
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() [5/18]

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

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
frame	Frame of reference in which the shape is defined.
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() [6/18]

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

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
frame	Frame of reference in which the shape is defined.
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() [7/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
frame	Frame of reference in which the shape is defined.
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [8/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
frame	Frame of reference in which the shape is defined.
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() [9/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
frame	Frame of reference in which the shape is defined.
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() [10/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
frame	Frame of reference in which the shape is defined.
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() [11/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		float	zoomX ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
zoomX	Horizontal zooming factor. By default, true scale is used.

Draw() [12/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		float	zoomX,
		float	zoomY ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
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() [13/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
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() [14/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		const eVision::ERGBColor &	xAxisColor,
		const eVision::ERGBColor &	yAxisColor,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the world coordinate axis.

Parameters

graphicContext	Handle of the device context on which to draw.
xAxisColor	Color with which to draw the X axis (default: red)
yAxisColor	Color with which to draw the Y axis (default: blue)
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() [15/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		float	zoomX ) const

Draws the world coordinate axis.

Parameters

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

Draw() [16/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		float	zoomX,
		float	zoomY ) const

Draws the world coordinate axis.

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.

Draw() [17/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the world coordinate axis.

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.

Draw() [18/18]

void eVision::EFrame::Draw	(	eVision::EDrawAdapter *	graphicContext,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the world coordinate axis.

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.

GetAngle()

float eVision::EFrame::GetAngle

(

)

const

Orientation of the frame.

GetCameraCalibration()

std::unique_ptr< eVision::ECameraCalibration > eVision::EFrame::GetCameraCalibration

(

)

const

Camera calibration of the frame.

GetCenter()

eVision::EPoint eVision::EFrame::GetCenter

(

)

const

Center coordinates of a EFrame object.

GetCenterX()

float eVision::EFrame::GetCenterX

(

)

const

Abscissa of the origin point of the frame.

GetCenterY()

float eVision::EFrame::GetCenterY

(

)

const

Ordinate of the origin point of the frame.

GetDisplaySize()

float eVision::EFrame::GetDisplaySize

(

)

const

Display size of the axis of the frame (in world unit).

The default value is

• The number of units such that the longest axis will be 100 pixels long when the frame is not calibrated
• ECameraCalibration::GetDefaultAxisSize/max(EFrame::SetScaleX, EFrame::SetScaleY) for a calibrated frame.

GetEditionMode()

eVision::EEditionMode eVision::EFrame::GetEditionMode

(

)

const

Graphical edition modes.

GetScaleX()

float eVision::EFrame::GetScaleX

(

)

const

Scale along the X axis.

GetScaleY()

float eVision::EFrame::GetScaleY

(

)

const

Scale along the Y axis.

GetSensorAngle()

float eVision::EFrame::GetSensorAngle

(

)

const

Orientation of the frame in the sensor frame.

GetSensorCenter()

eVision::EPoint eVision::EFrame::GetSensorCenter

(

)

const

Coordinates of the center of the frame in the sensor frame.

GetSensorCenterX()

float eVision::EFrame::GetSensorCenterX

(

)

const

X coordinate of the center of the frame in the sensor frame.

GetSensorCenterY()

float eVision::EFrame::GetSensorCenterY

(

)

const

Y coordinate of the center of the frame in the sensor frame.

GetSensorScaleX()

float eVision::EFrame::GetSensorScaleX

(

)

const

Scale along the X axis in the sensor frame at the EFrame::GetSensorCenter.

If EFrame::IsLocalToSensorAffine is true, then the scale is the same every where in the image. Otherwise, the scale will change according to perspective or distortion effects.

GetSensorScaleY()

float eVision::EFrame::GetSensorScaleY

(

)

const

Scale along the Y axis in the sensor frame at the EFrame::GetSensorCenter.

If EFrame::IsLocalToSensorAffine is true, then the scale is the same every where in the image. Otherwise, the scale will change according to perspective or distortion effects.

HitTest() [1/10]

eVision::EEditionMode eVision::EFrame::HitTest	(	int	x,
		int	y )

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

Parameters

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

Returns the edition mode corresponding to the handle.

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

HitTest() [2/10]

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

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.

Returns the edition mode corresponding to the handle.

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

HitTest() [3/10]

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

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
zoomX	Horizontal zoom factor. By default, true scale is used.

Returns the edition mode corresponding to the handle.

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

HitTest() [4/10]

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

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
zoomX	Horizontal zoom factor. By default, true scale is used.
zoomY	Vertical zoom factor. By default, true scale is used.

Returns the edition mode corresponding to the handle.

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

HitTest() [5/10]

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

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
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 the edition mode corresponding to the handle.

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

HitTest() [6/10]

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

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

Parameters

x	x-coordinate of the mouse cursor.
y	y-coordinate of the mouse cursor.
frame	Frame of reference in which the shape is defined.
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 the edition mode corresponding to the handle.

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

HitTest() [7/10]

eVision::EEditionMode eVision::EFrame::HitTest	(	int	x,
		int	y,
		float	zoomX )

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

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 the edition mode corresponding to the handle.

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

HitTest() [8/10]

eVision::EEditionMode eVision::EFrame::HitTest	(	int	x,
		int	y,
		float	zoomX,
		float	zoomY )

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

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 the edition mode corresponding to the handle.

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

HitTest() [9/10]

eVision::EEditionMode eVision::EFrame::HitTest	(	int	x,
		int	y,
		float	zoomX,
		float	zoomY,
		float	panX )

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

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 the edition mode corresponding to the handle.

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

HitTest() [10/10]

eVision::EEditionMode eVision::EFrame::HitTest	(	int	x,
		int	y,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY )

Detects if the cursor is placed over one of the handles and returns the edition mode represented by the handle.

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 the edition mode corresponding to the handle.

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

IsCalibrated()

bool eVision::EFrame::IsCalibrated

(

)

const

Whether the frame has a ECameraCalibration or not.

A non-calibrated frame means that its world and sensor frame are the same.

IsCalibrationDirect()

bool eVision::EFrame::IsCalibrationDirect

(

)

const

Whether the EFrame::GetCameraCalibration is direct or inverse.

When the field of view is calibrated, the coordinate system is said to be direct, the abscissa extends rightwards and the ordinate extends upwards.

When the field of view is not calibrated, the coordinate system is said to be inverse the abscissa extends rightwards and the ordinate extends downwards.

IsDirect()

bool eVision::EFrame::IsDirect

(

)

const

Whether the transformation to world coordinates is direct or inverse.

In a direct transformation, a counter-clockwise rotation is considered positive.

In an inverse transformation, a clockwise rotation is considered positive.

IsDisplaySizeSet()

bool eVision::EFrame::IsDisplaySizeSet

(

)

const

Whether the display size was set using EFrame::SetDisplaySize or it is a default value.

IsEqual()

bool eVision::EFrame::IsEqual

(

const eVision::EFrame &

other

)

const

Compares this frame with the other.

Parameters

other

Other EFrame object.

IsIdentity()

bool eVision::EFrame::IsIdentity

(

)

const

Whether the frame is center on (0,0) with a scale of (1,1), angle of 0° and no calibration.

IsIsotropic()

bool eVision::EFrame::IsIsotropic

(

)

const

Whether the frame is isotropic, i.e. has the scales along the X and Y axis have the same absolute value.

IsLocalToSensorAffine()

bool eVision::EFrame::IsLocalToSensorAffine

(

)

const

Whether the transformation to sensor coordinates is affine.

The transformation is not affine when the frame is calibrated and the calibration modes includes ECalibrationMode::ECalibrationMode_Radial, ECalibrationMode::ECalibrationMode_Advanced, ECalibrationMode::ECalibrationMode_Tilted or ECalibrationMode::ECalibrationMode_Quadratic.

IsLocalToSensorDirect()

bool eVision::EFrame::IsLocalToSensorDirect

(

)

const

Whether the transformation to sensor coordinates is direct or inverse.

In a direct transformation, a counter-clockwise rotation is considered positive. This is the case for a calibrated field of view or the frame of a ZMap.

In an inverse transformation, a clockwise rotation is considered positive. This is the case for a non calibration field of view.

IsLocalToSensorIsotropic()

bool eVision::EFrame::IsLocalToSensorIsotropic

(

)

const

Whether the transformation to sensor coordinates is affine and isotropic (the scale along the X and Y axis have the same absolute value).

Load() [1/2]

void eVision::EFrame::Load

(

const std::string &

path

)

Load the EFrame configuration. The given ESerializer must have been created for reading.

Parameters

path	The file path.

Load() [2/2]

void eVision::EFrame::Load

(

eVision::ESerializer *

serializer

)

Load the EFrame configuration. The given ESerializer must have been created for reading.

Parameters

serializer

The serializer.

LocalToSensor() [1/5]

eVision::EEllipse eVision::EFrame::LocalToSensor

(

const eVision::ECircle &

local

)

const

Transforms a geometrical element from local to sensor coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToSensor() [2/5]

eVision::EEllipse eVision::EFrame::LocalToSensor

(

const eVision::EEllipse &

local

)

const

Transforms a geometrical element from local to sensor coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToSensor() [3/5]

eVision::ELine eVision::EFrame::LocalToSensor

(

const eVision::ELine &

local

)

const

Transforms a geometrical element from local to sensor coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToSensor() [4/5]

eVision::EPoint eVision::EFrame::LocalToSensor

(

const eVision::EPoint &

local

)

const

Transforms a geometrical element from local to sensor coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToSensor() [5/5]

eVision::EWedge eVision::EFrame::LocalToSensor

(

const eVision::EWedge &

local

)

const

Transforms a geometrical element from local to sensor coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorld() [1/6]

eVision::EEllipse eVision::EFrame::LocalToWorld

(

const eVision::ECircle &

local

)

const

Transforms a geometrical element from local to world coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorld() [2/6]

eVision::EEllipse eVision::EFrame::LocalToWorld

(

const eVision::EEllipse &

local

)

const

Transforms a geometrical element from local to world coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorld() [3/6]

eVision::EFrame eVision::EFrame::LocalToWorld

(

const eVision::EFrame &

local

)

const

Transforms a geometrical element from local to world coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorld() [4/6]

eVision::ELine eVision::EFrame::LocalToWorld

(

const eVision::ELine &

local

)

const

Transforms a geometrical element from local to world coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorld() [5/6]

eVision::EPoint eVision::EFrame::LocalToWorld

(

const eVision::EPoint &

local

)

const

Transforms a geometrical element from local to world coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorld() [6/6]

eVision::EPolygon eVision::EFrame::LocalToWorld

(

const eVision::EPolygon &

local

)

const

Transforms a geometrical element from local to world coordinates.

Parameters

local

The element, expressed in local coordinates.

LocalToWorldIsotropic() [1/2]

eVision::ECircle eVision::EFrame::LocalToWorldIsotropic

(

const eVision::ECircle &

local

)

const

Transforms an ECircle or an EWedge from local to world coordinates in an isotropic EFrame.

Parameters

local

The element, expressed in local coordinates.

LocalToWorldIsotropic() [2/2]

eVision::EWedge eVision::EFrame::LocalToWorldIsotropic

(

const eVision::EWedge &

local

)

const

Transforms an ECircle or an EWedge from local to world coordinates in an isotropic EFrame.

Parameters

local

The element, expressed in local coordinates.

operator=()

eVision::EFrame & eVision::EFrame::operator=

(

const eVision::EFrame &

frame

)

Copies all the data from another EFrame object into the current EFrame object.

Parameters

frame

EFrame object to be copied.

Save() [1/2]

void eVision::EFrame::Save

(

const std::string &

path

)

Save the EFrame configuration. The given ESerializer must have been created for writing.

Parameters

path	The file path.

Save() [2/2]

void eVision::EFrame::Save

(

eVision::ESerializer *

serializer

)

Save the EFrame configuration. The given ESerializer must have been created for writing.

Parameters

serializer

The serializer.

SensorToLocal()

eVision::EPoint eVision::EFrame::SensorToLocal

(

const eVision::EPoint &

sensor

)

const

Transforms a geometrical element from sensor to local coordinates.

Parameters

sensor

The element, expressed in sensor coordinates.

SensorToWorld()

eVision::EPoint eVision::EFrame::SensorToWorld

(

const eVision::EPoint &

sensor

)

const

Transforms a geometrical element from sensor to local coordinates.

Parameters

sensor

The element, expressed in sensor coordinates.

SetAngle()

void eVision::EFrame::SetAngle

(

float

angle

)

Orientation of the frame.

Parameters

angle

Rotation angle of the frame. The default value is 0.

SetCameraCalibration()

void eVision::EFrame::SetCameraCalibration

(

const eVision::ECameraCalibration &

calibration

)

Camera calibration of the frame.

SetCenter()

void eVision::EFrame::SetCenter

(

const eVision::EPoint &

center

)

Center coordinates of a EFrame object.

SetCenterX()

void eVision::EFrame::SetCenterX

(

float

centerX

)

Abscissa of the origin point of the frame.

Parameters

centerX

X coordinate of the origin point of the frame

SetCenterY()

void eVision::EFrame::SetCenterY

(

float

centerY

)

Ordinate of the origin point of the frame.

Parameters

centerY

Y coordinate of the origin point of the frame

SetDisplaySize()

void eVision::EFrame::SetDisplaySize

(

float

size

)

Display size of the axis of the frame (in world unit).

The default value is

• The number of units such that the longest axis will be 100 pixels long when the frame is not calibrated
• ECameraCalibration::GetDefaultAxisSize/max(EFrame::SetScaleX, EFrame::SetScaleY) for a calibrated frame.

Parameters

size	New display size in world unit.

SetEditionMode()

void eVision::EFrame::SetEditionMode

(

eVision::EEditionMode

mode

)

Graphical edition modes.

Parameters

mode	EEditionMode flags

SetScaleX()

void eVision::EFrame::SetScaleX

(

float

scale

)

Scale along the X axis.

Parameters

scale

New value for the property.

SetScaleY()

void eVision::EFrame::SetScaleY

(

float

scale

)

Scale along the Y axis.

Parameters

scale

New value for the property.

WorldToLocal() [1/3]

eVision::EFrame eVision::EFrame::WorldToLocal

(

const eVision::EFrame &

world

)

const

Transforms a geometrical element from world to local coordinates.

Parameters

world

The element, expressed in world coordinates.

WorldToLocal() [2/3]

eVision::EPoint eVision::EFrame::WorldToLocal

(

const eVision::EPoint &

world

)

const

Transforms a geometrical element from world to local coordinates.

Parameters

world

The element, expressed in world coordinates.

WorldToLocal() [3/3]

eVision::EPolygon eVision::EFrame::WorldToLocal

(

const eVision::EPolygon &

world

)

const

Transforms a geometrical element from world to local coordinates.

Parameters

world

The element, expressed in world coordinates.

Member Data Documentation

wrappedClass_

CppWrapperInternal::WrappedClass eVision::EFrame::wrappedClass_