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RVColor Class Reference

re-volt basic type for colors. More...

#include <rvcolor.h>

List of all members.

Public Methods
void	setRed (rvulong val)
void	setGreen (rvulong val)
void	setBlue (rvulong val)
void	setAlpha (rvulong val)
rvulong	red (void)
rvulong	green (void)
rvulong	blue (void)
rvulong	alpha (void)
void	shadeAdd (int r, int g, int b)
rvulong	channel (int ch)
void	setChannel (int ch, rvulong val)
void	setRGB (rvulong r, rvulong g, rvulong b)
void	setRGBf (rvfloat r, rvfloat g, rvfloat b)
rvfloat	brightness (void)
void	shade (float sr, float sg, float sb)
void	shade (float s)
Public Attributes
rvulong	value

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Detailed Description

re-volt basic type for colors.

frontend to the 32-bit field used for color definitions.

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Member Function Documentation

rvulong RVColor::alpha ( void ) [inline]

returns Alpha channel value

rvulong RVColor::blue ( void ) [inline]

returns Blue channel value

rvfloat RVColor::brightness ( void )

Returns: the brightness. Always between 0.0 and 1.0

rvulong RVColor::channel ( int ch )

return the value for the channel ch, where 0 is Alpha 1 is Red 2 is Green 3 is Blue

rvulong RVColor::green ( void ) [inline]

returns Green channel value

rvulong RVColor::red ( void ) [inline]

returns Red channel value

void RVColor::setAlpha ( rvulong val ) [inline]

sets Alpha channel value to val

void RVColor::setBlue ( rvulong val ) [inline]

sets Blue channel value to val

void RVColor::setChannel ( int ch, rvulong val )

sets the value for the channel ch to val, where 0 is Alpha 1 is Red 2 is Green 3 is Blue

void RVColor::setGreen ( rvulong val ) [inline]

sets Green channel value to val

void RVColor::setRGB ( rvulong r, rvulong g, rvulong b )

sets the R, G and B channels, leaving the Alpha channel untouched

void RVColor::setRGBf ( rvfloat r, rvfloat g, rvfloat b ) [inline]

sets the R, G and B channels, leaving the Alpha channel untouched

void RVColor::setRed ( rvulong val ) [inline]

sets Red channel value to val

void RVColor::shade ( float s ) [inline]

void RVColor::shade ( float sr, float sg, float sb )

brightens or darkens the color by multiplying with the given factors

void RVColor::shadeAdd ( int r, int g, int b )

shades by adding or substracting values

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Member Data Documentation

rvulong RVColor::value

value as found in re-volt files

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

• rvcolor.h
• rvcolor.cpp

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