File	Doc	Category	Size	Date	Package
RadialGradient.java	API Doc	Android 1.5 API	3147	Wed May 06 22:42:00 BST 2009	android.graphics

RadialGradient

• java.lang.Object
  • Shader

Fields Summary

Constructors Summary
public RadialGradient(float x, float y, float radius, int[] colors, float[] positions, TileMode tile) Create a shader that draws a radial gradient given the center and radius. param x The x-coordinate of the center of the radius param y The y-coordinate of the center of the radius param radius Must be positive. The radius of the circle for this gradient param colors The colors to be distributed between the center and edge of the circle param positions May be NULL. The relative position of each corresponding color in the colors array. If this is NULL, the the colors are distributed evenly between the center and edge of the circle. param tile The Shader tiling mode if (radius <= 0) { throw new IllegalArgumentException("radius must be > 0"); } 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(x, y, radius, colors, positions, tile.nativeInt);
public RadialGradient(float x, float y, float radius, int color0, int color1, TileMode tile) Create a shader that draws a radial gradient given the center and radius. param x The x-coordinate of the center of the radius param y The y-coordinate of the center of the radius param radius Must be positive. The radius of the circle for this gradient param color0 The color at the center of the circle. param color1 The color at the edge of the circle. param tile The Shader tiling mode if (radius <= 0) { throw new IllegalArgumentException("radius must be > 0"); } native_instance = nativeCreate2(x, y, radius, color0, color1, tile.nativeInt);

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