ImageComposer_ColorMaskOperator Class Reference

Implementation of the color mask operator.

#include <ImageComposer_ColorMaskOperator.h>

Inheritance diagram for ImageComposer_ColorMaskOperator:

Public Member Functions
	ImageComposer_ColorMaskOperator ()
	Constructor. More...
virtual	~ImageComposer_ColorMaskOperator ()
void	setArgs (const QColor &theRefColor, bool isMakeTransparent, int theRGBThreshold, int theAlphaThreshold)
	Set operator arguments. More...
virtual QString	name () const
	Return name of the operator. More...
QStringList	dumpArgsToPython (QString &theArrayName) const
	Dumps arguments of operator to python script representation. 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...
virtual ImageComposer_Image	process (const QVariant &theObj1, const QVariant &theObj2) const
	Perform the composing of images. 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...
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...

Private Attributes
QColor	myRefColor
	the color to the searched (the color for mask) More...
bool	myIsMakeTransparent
	the boolean flag controlling if the pixels with matching color should be made transparent or one with non-matching color More...
int	myRGBThreshold
	the threshold for RGB components More...
int	myAlphaThreshold
	the threshold for Alpha component More...

Friends
class	ImageComposerTests_TestOperators

Constructor & Destructor Documentation

ImageComposer_ColorMaskOperator::ImageComposer_ColorMaskOperator

(

)

ImageComposer_ColorMaskOperator::~ImageComposer_ColorMaskOperator ( )

virtual

Member Function Documentation

QRectF ImageComposer_ColorMaskOperator::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.

References ImageComposer_Image::boundingRect().

void ImageComposer_ColorMaskOperator::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::draw(), myAlphaThreshold, myIsMakeTransparent, myRefColor, myRGBThreshold, ImageComposer_Image::setTransform(), ImageComposer_Image::transform(), and TRANSPARENT().

QStringList ImageComposer_ColorMaskOperator::dumpArgsToPython

(

QString &

theArrayName

)

const

Parameters

theArrayName

name of result QByteArray array variable

Returns

list of strings with python representation

References ImageComposer_Operator::dumpArgsToPython(), myAlphaThreshold, myIsMakeTransparent, myRefColor, and myRGBThreshold.

QString ImageComposer_ColorMaskOperator::name ( ) const

virtual

Returns

name of the operator

Implements ImageComposer_Operator.

References Type().

void ImageComposer_ColorMaskOperator::restoreArgs ( QDataStream &  theStream )

protectedvirtual

Parameters

theStream

the stream for restoring

Reimplemented from ImageComposer_Operator.

References myAlphaThreshold, myIsMakeTransparent, myRefColor, myRGBThreshold, and ImageComposer_Operator::restoreArgs().

void ImageComposer_ColorMaskOperator::setArgs	(	const QColor &	theRefColor,
		bool	isMakeTransparent,
		int	theRGBThreshold,
		int	theAlphaThreshold
	)

Parameters

theRefColor	the color to the searched (the color for mask)
isMakeTransparent	the boolean flag controlling if the pixels with matching color should be made transparent or one with non-matching color
theRGBThreshold	the threshold for RGB components
theAlphaThreshold	the threshold for Alpha component

References myAlphaThreshold, myIsMakeTransparent, myRefColor, and myRGBThreshold.

void ImageComposer_ColorMaskOperator::storeArgs ( QDataStream &  theStream ) const

protectedvirtual

Parameters

theStream

the stream for storing

Reimplemented from ImageComposer_Operator.

References myAlphaThreshold, myIsMakeTransparent, myRefColor, myRGBThreshold, and ImageComposer_Operator::storeArgs().

static QString ImageComposer_ColorMaskOperator::Type ( )

inlinestatic

Friends And Related Function Documentation

friend class ImageComposerTests_TestOperators

friend

Member Data Documentation

int ImageComposer_ColorMaskOperator::myAlphaThreshold

private

bool ImageComposer_ColorMaskOperator::myIsMakeTransparent

private

QColor ImageComposer_ColorMaskOperator::myRefColor

private

int ImageComposer_ColorMaskOperator::myRGBThreshold

private

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

• src/ImageComposer/ImageComposer_ColorMaskOperator.h
• src/ImageComposer/ImageComposer_ColorMaskOperator.cxx