Implementation of the cropping operator.

#include <ImageComposer_CropOperator.h>

Inheritance diagram for ImageComposer_CropOperator:

Public Member Functions
	ImageComposer_CropOperator ()
	Constructor. More...

virtual	~ImageComposer_CropOperator ()

virtual QString	name () const
	Return name of the operator. More...

virtual ImageComposer_Image	process (const QVariant &theObj1, const QVariant &theObj2) const
	Perform the composing of images. More...

Public Member Functions inherited from ImageComposer_Operator
	ImageComposer_Operator ()
	Constructor. More...

virtual	~ImageComposer_Operator ()
	Destructor. More...

void	getArgs (QColor &theBackground) const
	Get operator arguments. More...

void	setArgs (const QColor &theBackground)
	Set operator arguments. More...

QByteArray	getBinArgs () const
	Get the operator's arguments in the form of a binary array. More...

void	setBinArgs (const QByteArray &)
	Set the operator's arguments in the form of a binary array. More...

QStringList	dumpArgsToPython (QString &theArrayName) const
	Dumps arguments of operator to python script representation. More...

Static Public Member Functions
static QString	Type ()

Protected Member Functions
virtual QRectF	calcResultBoundingRect (const QVariant &theObj1, const QVariant &theObj2) const
	Calculate bounding rectangle for the result image. More...

virtual void	drawResult (QPainter &thePainter, const QVariant &theObj1, const QVariant &theObj2) const
	Draw result image using the given painter. More...

Protected Member Functions inherited from ImageComposer_Operator
virtual void	storeArgs (QDataStream &theStream) const
	Store the operator's arguments to the stream. More...

virtual void	restoreArgs (QDataStream &theStream)
	Restore the operator's arguments from the stream. More...

Friends
class	ImageComposerTests_TestOperators

Constructor & Destructor Documentation

ImageComposer_CropOperator::ImageComposer_CropOperator ( )

ImageComposer_CropOperator::~ImageComposer_CropOperator ( )

virtual

Member Function Documentation

QRectF ImageComposer_CropOperator::calcResultBoundingRect	(	const QVariant &	theObj1,
		const QVariant &	theObj2
	)		const

protectedvirtual

Parameters

theObj1	first object to calculate
theObj2	second object to calculate

Returns: calculated bounding rectangle

Implements ImageComposer_Operator.

void ImageComposer_CropOperator::drawResult	(	QPainter &	thePainter,
		const QVariant &	theObj1,
		const QVariant &	theObj2
	)		const

protectedvirtual

Parameters

thePainter	the painter on the result image
theObj1	the first object to compose
theObj2	the second object to compose

Implements ImageComposer_Operator.

References ImageComposer_Image::boundingRect(), and ImageComposer_Image::draw().

QString ImageComposer_CropOperator::name ( ) const

virtual

Returns: name of the operator

Implements ImageComposer_Operator.

References Type().

ImageComposer_Image ImageComposer_CropOperator::process	(	const QVariant &	theObj1,
		const QVariant &	theObj2
	)		const

virtual

Parameters

theObj1	the first object to compose
theObj2	the second object to compose

Returns: the result image

Reimplemented from ImageComposer_Operator.

References ImageComposer_Operator::process(), and ImageComposer_Image::transform().

static QString ImageComposer_CropOperator::Type ( )

inlinestatic

Friends And Related Function Documentation

friend class ImageComposerTests_TestOperators

friend

The documentation for this class was generated from the following files:

src/ImageComposer/ImageComposer_CropOperator.h
src/ImageComposer/ImageComposer_CropOperator.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation