AnalyticPalette Class Reference

Procedurally defined palettes. More...

#include <palette.h>

Inheritance diagram for AnalyticPalette:

Public Member Functions
	AnalyticPalette (int=0, bool=false)
	Create a palette.
virtual Color	GetColor (double) const
	Compute the color.
AnalyticPalette	Reversed () const
	Return the reversed palette.
Public Member Functions inherited from GenericPalette
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.

Static Public Member Functions
static Color	BrownGreyGreen (double)
	Custom divergent palette.
static Color	GreenBrownGrey (double)
	Green to brown coloring.
static Color	CoolWarm (double)
	Diverging palette from blue to red.
static Color	MatlabJet (double)
	Equivalent of the Jet coloring in Matlab.
static Color	BlueGreen (double)
	Blue to green smooth palette.
static Color	WhiteRed (double)
	White to red.
static Color	BlueGreyBrown (double)
	Custom divergent palette.
static Color	GeologyGreenYellow (double)
	Custom divergent palette.
static Color	GeologyGreenYellow2 (double)
	Custom divergent palette.
static Color	BrownGreen (double)
	Diverging palette from brown to green.
static Color	WhiteBlue (double)
	White to blue.

Protected Attributes
int	n = 0
	Palette identifier.
bool	r = false
	Reverse flag.

Detailed Description

Procedurally defined palettes.

Palette entries are as follows: 0 Brown-Grey-Green

1 Green-Brown-Grey

2 Matlab Jet

3 Cool-Warm

4 White-Red

5 Blue-Green

6 Blue-Grey-Brown

7-8 Green-Yellow variants

9 Brown-Green

10 White-Blue

Constructor & Destructor Documentation

AnalyticPalette()

AnalyticPalette::AnalyticPalette ( int n = 0, bool r = false )

explicit

Create a palette.

Parameters

n	Palette identifier.
r	Reverse flag.

Member Function Documentation

BlueGreen()

Color AnalyticPalette::BlueGreen ( double u )

static

Blue to green smooth palette.

Parameters

u	Palette entry.

BlueGreyBrown()

Color AnalyticPalette::BlueGreyBrown ( double u )

static

Custom divergent palette.

Inspired by Kenneth Moreland's diverging color map.

Compute a linear interpolation between blue, grey, and brown.

Parameters

u	Interpolant.

BrownGreyGreen()

Color AnalyticPalette::BrownGreyGreen ( double u )

static

Custom divergent palette.

Compute a linear interpolation between brown, grey and green.

Parameters

u	Interpolant.

CoolWarm()

Color AnalyticPalette::CoolWarm ( double u )

static

Diverging palette from blue to red.

Parameters

u	Palette entry.

GeologyGreenYellow()

Color AnalyticPalette::GeologyGreenYellow ( double u )

static

Custom divergent palette.

Parameters

u	Interpolant.

GeologyGreenYellow2()

Color AnalyticPalette::GeologyGreenYellow2 ( double u )

static

Custom divergent palette.

Parameters

u	Interpolant.

GetColor()

Color AnalyticPalette::GetColor ( double u ) const

virtual

Compute the color.

Parameters

u	Palette entry.

Reimplemented from GenericPalette.

GreenBrownGrey()

Color AnalyticPalette::GreenBrownGrey ( double u )

static

Green to brown coloring.

Parameters

u	Palette entry.

MatlabJet()

Color AnalyticPalette::MatlabJet ( double u )

static

Equivalent of the Jet coloring in Matlab.

Author

Mathieu Gaillard

Parameters

u	Palette entry.

WhiteBlue()

Color AnalyticPalette::WhiteBlue ( double u )

static

White to blue.

Parameters

u	Palette entry.

WhiteRed()

Color AnalyticPalette::WhiteRed ( double u )

static

White to red.

Parameters

u	Palette entry.