package?com.bear.ptu;
//版權(quán)歸bearever所有
import?android.graphics.Bitmap;
import?android.graphics.Canvas;
import?android.graphics.ColorMatrix;
import?android.graphics.ColorMatrixColorFilter;
import?android.graphics.Paint;
import?android.graphics.Bitmap.Config;
//圖片的飽和度，對比度，亮度調(diào)節(jié)！！
public?class?edit?{
	?int?imgHeightimgWidth;
	?
	//設(shè)置飽和度
	public?Bitmap?Saturation（Bitmap?mapfloat?s）{//s的值在0-1
		
????????imgHeight?=?map.getHeight（）;??
????????imgWidth?=?map.getWidth（）;??
		?Bitmap?bmp?=?Bitmap.createBitmap（imgWidth?imgHeight??
?????????????????Config.ARGB_8888）;??
?????????ColorMatrix?cMatrix?=?new?ColorMatrix（）;??
?????????//?設(shè)置飽和度??.
?????????cMatrix.setSaturation（s）;??
?????????Paint?paint?=?new?Paint（）;??
?????????paint.setColorFilter（new?ColorMatrixColorFilter（cMatrix））;??
?????????Canvas