File	Doc	Category	Size	Date	Package
SweepGradient.java	API Doc	Android 1.5 API	2725	Wed May 06 22:42:00 BST 2009	android.graphics

SweepGradient

• java.lang.Object
  • Shader

Fields Summary

Constructors Summary
public SweepGradient(float cx, float cy, int[] colors, float[] positions) A subclass of Shader that draws a sweep gradient around a center point. param cx The x-coordinate of the center param cy The y-coordinate of the center param colors The colors to be distributed between around the center. There must be at least 2 colors in the array. param 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. if (colors.length < 2) { throw new IllegalArgumentException("needs >= 2 number of colors"); } if (positions != null && colors.length != positions.length) { throw new IllegalArgumentException( "color and position arrays must be of equal length"); } native_instance = nativeCreate1(cx, cy, colors, positions);
public SweepGradient(float cx, float cy, int color0, int color1) A subclass of Shader that draws a sweep gradient around a center point. param cx The x-coordinate of the center param cy The y-coordinate of the center param color0 The color to use at the start of the sweep param color1 The color to use at the end of the sweep native_instance = nativeCreate2(cx, cy, color0, color1);

Methods Summary
private static native int	nativeCreate1(float x, float y, int[] colors, float[] positions)
private static native int	nativeCreate2(float x, float y, int color0, int color1)