Image Class Reference

A simple Image class holding a 2D array of rgb values. More...

#include <utilities/Image.h>

List of all members.

Public Types
enum	Mode { RGB, XYZ }
Public Member Functions
	Image (unsigned int w, unsigned int h)
	Image (unsigned int w, unsigned int h, rgb c)
void	safeSetPixel (unsigned int x, unsigned int y, rgb c)
void	setPixel (unsigned int x, unsigned int y, rgb c)
rgb	getPixel (unsigned int x, unsigned int y) const
rgb	safeGetPixel (unsigned int x, unsigned int y) const
rgb	getPixel (double x, double y) const
void	getMaxComponent (unsigned int &x, unsigned int &y, rgb &c)
void	getMinComponent (unsigned int &x, unsigned int &y, rgb &c)
unsigned int	width () const
unsigned int	height () const
void	linearScale (double gain)
void	gammaCorrect (double gain, double gamma)
void	convertXYZRGB ()
void	convertRGBYxy ()
void	convertYxyRGB ()
void	setRGB ()
void	setXYZ ()
bool	isRGB () const
bool	isXYZ () const
Image *	cylindricalEqualArea (unsigned int desired_width)

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Detailed Description

A simple Image class holding a 2D array of rgb values.

Images can currently be in one of two Modes: RGB or XYZ. These modes define what kind of tristimulus value is being represented in the image. On final output, the ImageIO plugin checks to see what mode an image is in before writing it out.

Todo:

Port reinhardTonemap code into a Tonemapper plugin.

Port cylindricalEqualArea code into external helper app.

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

• Image.h
• Image.cc

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