MyImageBuffer.h File Reference

Definitions for the application image buffer class. More...

#import <Foundation/Foundation.h>
#include "processing_core.h"
#include "LynkeosImageBuffer.h"

Include dependency graph for MyImageBuffer.h:

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Classes
class	MyImageBuffer
	Class used for floating precision images. More...
Defines
#define	colorValue(buf, x, y, c)   ((buf)->_data[((y)+(c)*(buf)->_h)*(buf)->_padw+(x)])
	Access to one color component of a pixel.
#define	redValue(s, x, y)   colorValue(s,x,y,RED_PLANE)
	Acces the red value of a pixel.
#define	greenValue(s, x, y)   colorValue(s,x,y,GREEN_PLANE)
	Acces the green value of a pixel.
#define	blueValue(s, x, y)   colorValue(s,x,y,BLUE_PLANE)
	Acces the blue value of a pixel.

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Detailed Description

Definitions for the application image buffer class.

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Define Documentation

#define colorValue	(	buf,
		x,
		y,
		c		)	((buf)->_data[((y)+(c)*(buf)->_h)*(buf)->_padw+(x)])

Access to one color component of a pixel.

Parameters:

	buf	An instance of MyImageBuffer
	x	Pixel's x coordinate
	y	Pixel's y coordinate
	c	Color plane

Returns:

The access for this pixel (it can be used as an lvalue) This method is implemented as a macro for speed purpose

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