FriskyImageProperty.java 文件源码

public static   Bitmap FriskyBright(Bitmap mBitmap,int fb) {
    ColorMatrix colorMatrix = new ColorMatrix();
     colorMatrix.set(new float[] {
            1, 0, 0, 0, fb,
            0, 1, 0, 0, fb,
            0, 0, 1, 0, fb,
            0, 0, 0, 1, 0   });

    Bitmap BrightedImage = Bitmap.createBitmap(mBitmap.getWidth(), mBitmap.getHeight(), mBitmap
            .getConfig());
    Canvas canvas = new Canvas(BrightedImage);
    Paint paint = new Paint();
    paint.setColorFilter(new ColorMatrixColorFilter(colorMatrix));
    canvas.drawBitmap(mBitmap, 0, 0, paint);
    return BrightedImage;

}