android.graphics
Class LinearGradient

java.lang.Object
  android.graphics.Shader
      android.graphics.LinearGradient

public class LinearGradient
extends Shader

Nested Class Summary

Nested classes/interfaces inherited from class android.graphics.Shader

Shader.TileMode

Field Summary

Fields inherited from class android.graphics.Shader

native_instance

Constructor Summary

LinearGradient(float x0, float y0, float x1, float y1, int[] colors, float[] positions, Shader.TileMode tile)
Create a shader that draws a linear gradient along a line.

LinearGradient(float x0, float y0, float x1, float y1, int color0, int color1, Shader.TileMode tile)
Create a shader that draws a linear gradient along a line.

Method Summary

Methods inherited from class android.graphics.Shader

finalize, getLocalMatrix, setLocalMatrix

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearGradient

public LinearGradient(float x0,
                      float y0,
                      float x1,
                      float y1,
                      int[] colors,
                      float[] positions,
                      Shader.TileMode tile)

Create a shader that draws a linear gradient along a line.

Parameters:

x0 - The x-coordinate for the start of the gradient line

y0 - The y-coordinate for the start of the gradient line

x1 - The x-coordinate for the end of the gradient line

y1 - The y-coordinate for the end of the gradient line

colors - The colors to be distributed along the gradient line

positions - May be null. The relative positions [0..1] of each corresponding color in the colors array. If this is null, the the colors are distributed evenly along the gradient line.

tile - The Shader tiling mode

LinearGradient

public LinearGradient(float x0,
                      float y0,
                      float x1,
                      float y1,
                      int color0,
                      int color1,
                      Shader.TileMode tile)

Create a shader that draws a linear gradient along a line.

Parameters:

x0 - The x-coordinate for the start of the gradient line

y0 - The y-coordinate for the start of the gradient line

x1 - The x-coordinate for the end of the gradient line

y1 - The y-coordinate for the end of the gradient line

color0 - The color at the start of the gradient line.

color1 - The color at the end of the gradient line.

tile - The Shader tiling mode