eVision::ECodeGrid Class Reference

Represents a grid of Codes. More...

#include <eVision/EasyID/ECodeGrid.h>

Inheritance diagram for eVision::ECodeGrid:

Collaboration diagram for eVision::ECodeGrid:

Public Member Functions
	ECodeGrid ()
	Creates an ECodeGrid object.
	ECodeGrid (const eVision::ECodeGrid &other)
	Creates an ECodeGrid object.
	ECodeGrid (uint32_t numCols, uint32_t numRows)
	Creates an ECodeGrid object.
	ECodeGrid (uint32_t numCols, uint32_t numRows, const eVision::ERectangle &area, float extension)
	Creates an ECodeGrid object.
virtual	~ECodeGrid () throw ()
eVision::ECodeGrid &	operator= (const eVision::ECodeGrid &other)
	Assignment operator.
std::vector< eVision::ECode >	GetResults (uint32_t column, uint32_t row) const
	Returns the detected codes.
std::vector< eVision::ECode >	GetResults () const
	Returns the detected codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, const eVision::EFrame &frame, float zoomX, float zoomY, float panX) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, const eVision::EFrame &frame, float zoomX, float zoomY) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, const eVision::EFrame &frame, float zoomX) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, const eVision::EFrame &frame) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, float zoomX, float zoomY, float panX, float panY) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, float zoomX, float zoomY, float panX) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, float zoomX, float zoomY) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options, float zoomX) const
	Draws the codes.
void	DrawGridCodes (eVision::EDrawAdapter *drawAdapter, const eVision::ECodeGridDrawOptions &options) const
	Draws the codes.
	ECodeGrid (CppWrapperInternal::InternalConstructor)
Public Member Functions inherited from eVision::EGrid
	EGrid ()
	Constructs a EGrid object.
	EGrid (uint32_t numCellsX, uint32_t numCellsY, const eVision::ERectangle &area, float extension)
	Constructs a EGrid object.
	EGrid (const eVision::EGrid &other)
	Constructs a EGrid object.
virtual	~EGrid () throw ()
eVision::EGrid &	operator= (const eVision::EGrid &other)
	Copies all the data from another EGrid object into the current EGrid object.
uint32_t	GetNumRows () const
	Returns the number of rows in the grid.
uint32_t	GetNumCols () const
	Returns the number of columns in the grid.
void	SetEnableRow (uint32_t row, bool enable)
	Enable/Disable Row.
void	SetEnableColumn (uint32_t column, bool enable)
	Enable/Disable Column.
void	SetEnableCell (uint32_t column, uint32_t row, bool enable)
	Enable/Disable Cell.
void	SetEnableAll (bool enable)
	Enable/Disable all cells.
bool	GetCellEnabled (uint32_t column, uint32_t row) const
	Returns true if Cell is enabled and false otherwise.
eVision::ERegion	GetCellRegion (uint32_t column, uint32_t row)
	Returns the region of a grid cell given its indices in an EGrid object.
void	SetArea (const eVision::ERectangle &area)
	Set the area of an EGrid object.
eVision::ERectangle	GetArea () const
	Returns the area of an EGrid object.
void	SetExtension (float extension)
	Set the extension of an EGrid object.
float	GetExtension () const
	Returns the extension of an EGrid object.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EGridDrawOptions &options, const eVision::EFrame &frame, float zoomX, float zoomY, float panX, float panY) const
	Draws the grid.
void	DrawGrid (eVision::EDrawAdapter *drawAdapter, const eVision::EGridDrawOptions &options, float zoomX, float zoomY, float panX, float panY) const
	Draws the grid.
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 dragging handles.
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 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 grid.
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 grid.
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 grid.
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 grid.
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 grid.
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 grid.
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 grid.
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 grid.
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 grid.
void	Drag (int32_t x, int32_t y)
	Moves the specified handle to a new position and updates all placement parameters of the grid.
void	SetEditionMode (eVision::EEditionMode editionMode)
	Graphical edition mode.
eVision::EEditionMode	GetEditionMode () const
	Graphical edition mode.
void	Load (const std::string &path)
	Load the EGrid configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Load the EGrid configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Save the EGrid configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Save the EGrid configuration. The given ESerializer must have been created for writing.
std::vector< eVision::EFrame >	CreateFramesOnGrid (eVision::EFramesOrientation orientation) const
	Create one EFrame for each enabled cell of the EGrid.
std::vector< eVision::EFrame >	CreateFramesOnGrid () const
	Create one EFrame for each enabled cell of the EGrid.
	EGrid (CppWrapperInternal::InternalConstructor)

Additional Inherited Members
Public Attributes inherited from eVision::EGrid
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

Represents a grid of Codes.

License(s): EasyMatrixCode and EasyQRCode and EasyBarCode

Constructor & Destructor Documentation

ECodeGrid() [1/5]

eVision::ECodeGrid::ECodeGrid

(

)

Creates an ECodeGrid object.

ECodeGrid() [2/5]

eVision::ECodeGrid::ECodeGrid

(

const eVision::ECodeGrid &

other

)

Creates an ECodeGrid object.

Parameters

other

The reference ECodeGrid instance to copy this one from.

ECodeGrid() [3/5]

eVision::ECodeGrid::ECodeGrid	(	uint32_t	numCols,
		uint32_t	numRows )

Creates an ECodeGrid object.

Parameters

numCols	The number of columns in the grid.
numRows	The number of rows in the grid.

ECodeGrid() [4/5]

eVision::ECodeGrid::ECodeGrid	(	uint32_t	numCols,
		uint32_t	numRows,
		const eVision::ERectangle &	area,
		float	extension )

Creates an ECodeGrid object.

Parameters

numCols	The number of columns in the grid.
numRows	The number of rows in the grid.
area	The area of the grid.
extension	The extension of the grid.

~ECodeGrid()

eVision::ECodeGrid::~ECodeGrid ( ) throw (  )

virtual

ECodeGrid() [5/5]

eVision::ECodeGrid::ECodeGrid

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

DrawGridCodes() [1/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [2/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		const eVision::EFrame &	frame ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
frame	Frame associated with the grid.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [3/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		const eVision::EFrame &	frame,
		float	zoomX ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
frame	Frame associated with the grid.
zoomX	Horizontal zooming factor.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [4/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
frame	Frame associated with the grid.
zoomX	Horizontal zooming factor.
zoomY	Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for isotropic zooming.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [5/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
frame	Frame associated with the grid.
zoomX	Horizontal zooming factor.
zoomY	Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [6/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		const eVision::EFrame &	frame,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
frame	Frame associated with the grid.
zoomX	Horizontal zooming factor.
zoomY	Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for 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.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [7/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		float	zoomX ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
zoomX	Horizontal zooming factor.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [8/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		float	zoomX,
		float	zoomY ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
zoomX	Horizontal zooming factor.
zoomY	Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for isotropic zooming.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [9/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		float	zoomX,
		float	zoomY,
		float	panX ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
zoomX	Horizontal zooming factor.
zoomY	Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for isotropic zooming.
panX	Horizontal panning value expressed in pixels. By default, no panning occurs.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

DrawGridCodes() [10/10]

void eVision::ECodeGrid::DrawGridCodes	(	eVision::EDrawAdapter *	drawAdapter,
		const eVision::ECodeGridDrawOptions &	options,
		float	zoomX,
		float	zoomY,
		float	panX,
		float	panY ) const

Draws the codes.

Parameters

drawAdapter	Handle to the device context of the destination window.
options	Options for codes drawing.
zoomX	Horizontal zooming factor.
zoomY	Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for 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.

The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

GetResults() [1/2]

std::vector< eVision::ECode > eVision::ECodeGrid::GetResults

(

)

const

Returns the detected codes.

GetResults() [2/2]

std::vector< eVision::ECode > eVision::ECodeGrid::GetResults	(	uint32_t	column,
		uint32_t	row ) const

Returns the detected codes.

Parameters

column	The column of a cell.
row	The row of a cell.

operator=()

eVision::ECodeGrid & eVision::ECodeGrid::operator=

(

const eVision::ECodeGrid &

other

)

Assignment operator.

Parameters

other

The ECodeGrid instance to assign.