ImagePng Class Reference

#include <ImagePng.h>

Inheritance diagram for ImagePng:

List of all members.

Public Member Functions
	ImagePng ()
	ImagePng (int startWidth, int startHeight, bool alpha=false, unsigned char fill=0)
virtual	~ImagePng ()
virtual void	removeOwnership ()
virtual unsigned char *	getBits ()
virtual int	getWidth ()
virtual int	getHeight ()
virtual int	getAlignment ()
virtual int	getComponents ()
void	clear ()
bool	loadFromFile (const std::string &filename, bool readalpha=false)
bool	loadFromFile (const std::string &filename, const std::string &alphafilename, bool invert)
bool	loadFromBuffer (NetBuffer &buffer, bool readalpha=false)
bool	writeToBuffer (NetBuffer &buffer)
Protected Member Functions
void	createBlankInternal (int width, int height, bool alpha=false, unsigned char fill=255)
Protected Attributes
bool	owner_
unsigned char *	bits_
int	width_
int	height_
bool	alpha_
Private Member Functions
	ImagePng (ImagePng &other)
ImagePng &	operator= (ImagePng &other)

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Detailed Description

Definition at line 27 of file ImagePng.h.

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Constructor & Destructor Documentation

ImagePng::ImagePng

(

)

Definition at line 32 of file ImagePng.cpp.

ImagePng::ImagePng	(	int	startWidth,
		int	startHeight,
		bool	alpha = false,
		unsigned char	fill = 0
	)

Definition at line 39 of file ImagePng.cpp.

References createBlankInternal().

ImagePng::~ImagePng

(

)

[virtual]

Definition at line 95 of file ImagePng.cpp.

References clear().

ImagePng::ImagePng

(

ImagePng &

other

)

[private]

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Member Function Documentation

virtual void ImagePng::removeOwnership

(

)

[inline, virtual]

Implements Image.

Definition at line 34 of file ImagePng.h.

References owner_.

virtual unsigned char* ImagePng::getBits

(

)

[inline, virtual]

Implements Image.

Definition at line 35 of file ImagePng.h.

References bits_.

Referenced by loadFromFile().

virtual int ImagePng::getWidth

(

)

[inline, virtual]

Implements Image.

Definition at line 36 of file ImagePng.h.

References width_.

Referenced by loadFromFile(), and TankAvatar::setFromBuffer().

virtual int ImagePng::getHeight

(

)

[inline, virtual]

Implements Image.

Definition at line 37 of file ImagePng.h.

References height_.

Referenced by loadFromFile(), and TankAvatar::setFromBuffer().

virtual int ImagePng::getAlignment

(

)

[inline, virtual]

Implements Image.

Definition at line 38 of file ImagePng.h.

virtual int ImagePng::getComponents

(

)

[inline, virtual]

Implements Image.

Definition at line 39 of file ImagePng.h.

References alpha_.

Referenced by createBlankInternal(), loadFromFile(), and writeToBuffer().

void ImagePng::clear

(

)

Definition at line 100 of file ImagePng.cpp.

References bits_, height_, owner_, and width_.

Referenced by createBlankInternal(), and ~ImagePng().

bool ImagePng::loadFromFile	(	const std::string &	filename,
		bool	readalpha = false
	)

Overwrite the bitmap with the contents of the given file. If alpha is true then any black areas in the bitmap have full opacity. When creating an alpha bitmap the bitmap is created in RGBA format, otherwise in RGB format.

Definition at line 120 of file ImagePng.cpp.

References NetBuffer::addDataToBuffer(), file, S3D::formatStringBuffer(), loadFromBuffer(), and Logger::log().

Referenced by TankAvatar::getTexture(), ImageFactory::loadAlphaImage(), loadFromFile(), and ImageFactory::loadImage().

bool ImagePng::loadFromFile	(	const std::string &	filename,
		const std::string &	alphafilename,
		bool	invert
	)

Definition at line 46 of file ImagePng.cpp.

References createBlankInternal(), getBits(), getComponents(), getHeight(), getWidth(), int(), and loadFromFile().

bool ImagePng::loadFromBuffer	(	NetBuffer &	buffer,
		bool	readalpha = false
	)

Definition at line 171 of file ImagePng.cpp.

References alpha_, bits_, createBlankInternal(), S3D::formatStringBuffer(), height_, Logger::log(), NULL, user_png_error(), user_png_warning(), user_read_fn(), and width_.

Referenced by loadFromFile(), ClientConnectionAcceptHandler::processMessage(), and TankAvatar::setFromBuffer().

bool ImagePng::writeToBuffer

(

NetBuffer &

buffer

)

Definition at line 297 of file ImagePng.cpp.

References bits_, getComponents(), height_, NULL, user_png_error(), user_png_warning(), user_read_fn(), user_write_fn(), and width_.

void ImagePng::createBlankInternal	(	int	width,
		int	height,
		bool	alpha = false,
		unsigned char	fill = 255
	)			[protected]

Definition at line 108 of file ImagePng.cpp.

References alpha_, bits_, clear(), getComponents(), height_, and width_.

Referenced by ImagePng(), loadFromBuffer(), and loadFromFile().

ImagePng& ImagePng::operator=

(

ImagePng &

other

)

[private]

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Member Data Documentation

bool ImagePng::owner_ [protected]

Definition at line 56 of file ImagePng.h.

Referenced by clear(), and removeOwnership().

unsigned char* ImagePng::bits_ [protected]

Definition at line 57 of file ImagePng.h.

Referenced by clear(), createBlankInternal(), getBits(), loadFromBuffer(), and writeToBuffer().

int ImagePng::width_ [protected]

Definition at line 58 of file ImagePng.h.

Referenced by clear(), createBlankInternal(), getWidth(), loadFromBuffer(), and writeToBuffer().

int ImagePng::height_ [protected]

Definition at line 59 of file ImagePng.h.

Referenced by clear(), createBlankInternal(), getHeight(), loadFromBuffer(), and writeToBuffer().

bool ImagePng::alpha_ [protected]

Definition at line 60 of file ImagePng.h.

Referenced by createBlankInternal(), getComponents(), and loadFromBuffer().

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

• src/common/image/ImagePng.h
• src/common/image/ImagePng.cpp

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