程序包 org.meteoinfo.image.filter

类 LinearColormap

java.lang.Object

org.meteoinfo.image.filter.LinearColormap

所有已实现的接口:

Colormap

public class LinearColormap
extends Object
implements Colormap

A colormap which interpolates linearly between two colors.

构造器概要

构造器

构造器	说明
LinearColormap()	Construct a color map with a grayscale ramp from black to white.
LinearColormap(int color1, int color2)	Construct a linear color map.

方法概要

限定符和类型	方法	说明
int	getColor(float v)	Convert a value in the range 0..1 to an RGB color.
int	getColor1()	Get the first color.
int	getColor2()	Get the second color.
void	setColor1(int color1)	Set the first color.
void	setColor2(int color2)	Set the second color.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

LinearColormap

public LinearColormap()

Construct a color map with a grayscale ramp from black to white.

LinearColormap

public LinearColormap(int color1,
                      int color2)

Construct a linear color map.

参数:

color1 - the color corresponding to value 0 in the colormap

color2 - the color corresponding to value 1 in the colormap

方法详细资料

setColor1

public void setColor1(int color1)

Set the first color.

参数:

color1 - the color corresponding to value 0 in the colormap

getColor1

public int getColor1()

Get the first color.

返回:

the color corresponding to value 0 in the colormap

setColor2

public void setColor2(int color2)

Set the second color.

参数:

color2 - the color corresponding to value 1 in the colormap

getColor2

public int getColor2()

Get the second color.

返回:

the color corresponding to value 1 in the colormap

getColor

public int getColor(float v)

Convert a value in the range 0..1 to an RGB color.

指定者:

getColor 在接口中 Colormap

参数:

v - a value in the range 0..1

返回:

an RGB color