Core class for palettes. More...

#include <palette.h>

Inheritance diagram for GenericPalette:

Public Member Functions
virtual Color	GetColor (double) const
	Compute the color.

virtual QImage	Draw (int=32, int=1024) const
	Draws an image with the colors of the palette.

virtual QImage	CreateImage (int, int=16, bool=false) const
	Create an image form a palette.

Detailed Description

Core class for palettes.

Member Function Documentation

QImage GenericPalette::CreateImage	(	int	s,
		int	t = 16,
		bool	v = false ) const

virtual

Create an image form a palette.

Parameters

s	Size of the image.
t	Thickness of color ramp.
v	Vertical flag, boolean set to true to generate a vertical ramp.

QImage GenericPalette::Draw	(	int	width = 32,
		int	height = 1024 ) const

virtual

Draws an image with the colors of the palette.

The palette is drawn vertically.

Parameters

width,height Width and height of the image.

Color GenericPalette::GetColor ( double u ) const

virtual

Compute the color.

Parameters

u	Palette entry.

Reimplemented in AnalyticPalette, and Palette.