ImageBuff Class Reference

class for image buffer More...

#include <ImageBuff.h>

Inheritance diagram for ImageBuff:

List of all members.

Public Member Functions
	ImageBuff (void)
	constructor
virtual	~ImageBuff (void)
	destructor
void	load (unsigned char *img, short width, short height)
	load image from buffer
void	clear (short width, short height, unsigned char color)
	clear image with color set on RGB channels and 0xFF on alpha channel
void	plot (unsigned char *img, short width, short height, short x, short y, short mode)
	plot image from extern RGBA buffer to image at position x,y using one of IMB_BlendMode
void	plot (ImageBuff *img, short x, short y, short mode)
	plot image from other ImageBuf to image at position x,y using one of IMB_BlendMode
virtual void	refresh (void)
	refresh image - do nothing

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Detailed Description

class for image buffer

Definition at line 38 of file ImageBuff.h.

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Constructor & Destructor Documentation

ImageBuff::ImageBuff

(

void

)

[inline]

constructor

Definition at line 44 of file ImageBuff.h.

ImageBuff::~ImageBuff

(

void

)

[virtual]

destructor

Definition at line 85 of file ImageBuff.cpp.

References IMB_freeImBuf().

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Member Function Documentation

void ImageBuff::clear	(	short	width,
		short	height,
		unsigned char	color
	)

clear image with color set on RGB channels and 0xFF on alpha channel

Definition at line 116 of file ImageBuff.cpp.

References IMB_freeImBuf(), ImageBase::init(), ImageBase::m_avail, ImageBase::m_image, ImageBase::m_size, NULL, p, and size().

Referenced by ImageBuff_init().

void ImageBuff::load	(	unsigned char *	img,
		short	width,
		short	height
	)

load image from buffer

Definition at line 93 of file ImageBuff.cpp.

References ImageBase::convImage(), IMB_freeImBuf(), ImageBase::init(), ImageBase::m_avail, PyFilter::m_filter, ImageBase::m_pyfilter, and NULL.

Referenced by load().

void ImageBuff::plot	(	ImageBuff *	img,
		short	x,
		short	y,
		short	mode
	)

plot image from other ImageBuf to image at position x,y using one of IMB_BlendMode

Definition at line 169 of file ImageBuff.cpp.

References IMB_allocImBuf(), IMB_rectblend(), ImageBase::m_image, ImageBase::m_size, NULL, ImBuf::rect, ImBuf::x, and ImBuf::y.

void ImageBuff::plot	(	unsigned char *	img,
		short	width,
		short	height,
		short	x,
		short	y,
		short	mode
	)

plot image from extern RGBA buffer to image at position x,y using one of IMB_BlendMode

Definition at line 145 of file ImageBuff.cpp.

References IMB_allocImBuf(), IMB_freeImBuf(), IMB_rectblend(), ImageBase::m_image, ImageBase::m_size, NULL, and ImBuf::rect.

Referenced by plot().

virtual void ImageBuff::refresh

(

void

)

[inline, virtual]

refresh image - do nothing

Reimplemented from ImageBase.

Definition at line 60 of file ImageBuff.h.

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

• ImageBuff.h
• ImageBuff.cpp