android.graphics
Class SweepGradient

java.lang.Object
  android.graphics.Shader
      android.graphics.SweepGradient

public class SweepGradient
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

SweepGradient(float cx, float cy, int[] colors, float[] positions)
A subclass of Shader that draws a sweep gradient around a center point.

SweepGradient(float cx, float cy, int color0, int color1)
A subclass of Shader that draws a sweep gradient around a center point.

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

SweepGradient

public SweepGradient(float cx,
                     float cy,
                     int[] colors,
                     float[] positions)

A subclass of Shader that draws a sweep gradient around a center point.

Parameters:

cx - The x-coordinate of the center

cy - The y-coordinate of the center

colors - The colors to be distributed between around the center. There must be at least 2 colors in the array.

positions - May be NULL. The relative position of each corresponding color in the colors array, beginning with 0 and ending with 1.0. If the values are not monotonic, the drawing may produce unexpected results. If positions is NULL, then the colors are automatically spaced evenly.

SweepGradient

public SweepGradient(float cx,
                     float cy,
                     int color0,
                     int color1)

A subclass of Shader that draws a sweep gradient around a center point.

Parameters:

cx - The x-coordinate of the center

cy - The y-coordinate of the center

color0 - The color to use at the start of the sweep

color1 - The color to use at the end of the sweep