1.2.2Paint-混合模式Xfermode和颜色过滤ColorFilter

本片文章讲解Xfermode混合模式和ColorFilter颜色过滤

注意本节代码先关闭硬件加速。

Xfermode

一、setXfermode(Xfermode xfermode)
Xfermode国外有大神称之为过渡模式，这种翻译比较贴切但恐怕不易理解，大家也可以直接称之为图像混合模式，因为所谓的“过渡”其实就是图像混合的一种，这个方法跟我们上面讲到的setColorFilter蛮相似的。查看API文档发现其果然有三个子类：AvoidXfermode, PixelXorXfermode和PorterDuffXfermode，这三个子类实现的功能要比setColorFilter的三个子类复杂得多。
二、AvoidXfermode
2.1 关闭硬件加速
这个API因为不支持硬件加速在API 16已经过时了（大家可以在HardwareAccel查看那些方法不支持硬件加速）如果想在高于API 16的机子上进行测试，必须现在应用或手机设置中关闭硬件加速，在应用中我们可以通过在AndroidManifest.xml文件中设置application节点下的android:hardwareAccelerated属性为false来关闭硬件加速，注意：如果你在设置中开启了强制硬件加速（强制使用GPU进行绘制），在代码中配置也是没用的。
三、PixelXorXfermode
与AvoidXfermode一样也在API 16过时了，该类也提供了一个含参的构造方法PixelXorXfermode(int opColor)，该类的计算实现很简单，从官方给出的计算公式来看就是：op ^ src ^ dst，像素色值的按位异或运算，如果大家感兴趣，可以自己用一个纯色去尝试，并自己计算异或运算的值是否与得出的颜色值一样，这里我就不讲了，Because it was deprecated and useless。
四、PorterDuffXfermode
Xfermode的最后一个子类也是惟一一个没有过时且沿用至今的子类，这个类是否强大，值得我们好好的学习学习。该类同样有且只有一个含参的构造方法PorterDuffXfermode(PorterDuff.Mode mode)，这个PorterDuff.Mode大家看后是否会有些面熟，它跟上面我们讲ColorFilter时候用到的PorterDuff.Mode是一样的！PorterDuffXfermode就是图形混合模式的意思。

 图像混合模式演示类:AvoidXfermode、PixelXorXfermode、PorterDuffXfermode【主讲这个类】PorterDuffXfermode：它将所绘制图形的像素与Canvas中对应位置的像素按照一定规则进行混合，形成新的像素值，从而更新Canvas最终的像素颜色值。一共18种模式。

//Xfermode用到的三种地方
//mPaint.setXfermode(Xfermode xfermode)
//new ComposeShader(@Shader shaderA,Shader shaderB,Xfermode mode)
//PorterDuffColorFilter

为了更直观的解释Xfermode的效果，我们直接引用google给的示例，github地址：

https://github.com/THEONE10211024/ApiDemos

找到一个叫Xfermodes.java的类拷贝到我们项目当中，直接运行看效果，这里我们改一下名字为：GoogleXfermodes

GoogleXfermodes：

public class GoogleXfermodes extends View {private static final int W = 150;private static final int H = W;private static final int ROW_MAX = 4;   // number of samples per rowprivate Bitmap mSrcBRect;private Bitmap mDstBOval;private Shader mBG;     // background checker-board patternprivate Paint mPaint;//效果作用于src源图像区域private static final Xfermode[] sModes = {//所绘制不会提交到画布上new PorterDuffXfermode(PorterDuff.Mode.CLEAR),//显示上层绘制的图像new PorterDuffXfermode(PorterDuff.Mode.SRC),//显示下层绘制图像new PorterDuffXfermode(PorterDuff.Mode.DST),//正常绘制显示，上下层绘制叠盖new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER),//上下层都显示，下层居上显示new PorterDuffXfermode(PorterDuff.Mode.DST_OVER),//取两层绘制交集，显示上层new PorterDuffXfermode(PorterDuff.Mode.SRC_IN),//取两层绘制交集，显示下层new PorterDuffXfermode(PorterDuff.Mode.DST_IN),//取上层绘制非交集部分，交集部分变成透明new PorterDuffXfermode(PorterDuff.Mode.SRC_OUT),//取下层绘制非交集部分，交集部分变成透明new PorterDuffXfermode(PorterDuff.Mode.DST_OUT),//取上层交集部分与下层非交集部分new PorterDuffXfermode(PorterDuff.Mode.SRC_ATOP),//取下层交集部分与上层非交集部分new PorterDuffXfermode(PorterDuff.Mode.DST_ATOP),//去除两图层交集部分new PorterDuffXfermode(PorterDuff.Mode.XOR),//取两图层全部区域，交集部分颜色加深new PorterDuffXfermode(PorterDuff.Mode.DARKEN),//取两图层全部区域，交集部分颜色点亮new PorterDuffXfermode(PorterDuff.Mode.LIGHTEN),//取两图层交集部分，颜色叠加new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY),//取两图层全部区域，交集部分滤色new PorterDuffXfermode(PorterDuff.Mode.SCREEN),//取两图层全部区域，交集部分饱和度相加new PorterDuffXfermode(PorterDuff.Mode.ADD),//取两图层全部区域，交集部分叠加new PorterDuffXfermode(PorterDuff.Mode.OVERLAY)};private static final String[] sLabels = {"Clear", "Src", "Dst", "SrcOver","DstOver", "SrcIn", "DstIn", "SrcOut","DstOut", "SrcATop", "DstATop", "Xor","Darken", "Lighten", "Multiply", "Screen", "Add", "Overlay"};public GoogleXfermodes(Context context) {super(context);mSrcBRect = makeSrcRect(W, H);mDstBOval = makeDstOval(W, H);// make a ckeckerboard patternBitmap bm = Bitmap.createBitmap(new int[]{0xFFFFFFFF, 0xFFCCCCCC, 0xFFCCCCCC, 0xFFFFFFFF}, 2, 2, Bitmap.Config.RGB_565);mBG = new BitmapShader(bm, Shader.TileMode.REPEAT, Shader.TileMode.REPEAT);Matrix m = new Matrix();m.setScale(6, 6);mBG.setLocalMatrix(m);mPaint = new Paint();mPaint.setStrokeWidth(2);mPaint.setStyle(Paint.Style.STROKE);mPaint.setColor(Color.GRAY);}@Overrideprotected void onDraw(Canvas canvas) {canvas.drawColor(Color.WHITE);Paint labelP = new Paint(Paint.ANTI_ALIAS_FLAG);labelP.setTextAlign(Paint.Align.CENTER);labelP.setTextSize(22);Paint paint = new Paint();paint.setFilterBitmap(false);canvas.translate(15, 15);canvas.drawBitmap(mDstBOval, 0, 0, paint);canvas.drawRect(0, 0, mDstBOval.getWidth(), mDstBOval.getHeight(), mPaint);canvas.drawBitmap(mSrcBRect, mDstBOval.getWidth() + 15, 0, paint);canvas.drawRect(mDstBOval.getWidth() + 15, 0, mDstBOval.getWidth() + 15 + mSrcBRect.getWidth(), mSrcBRect.getHeight(), mPaint);canvas.translate(0, mDstBOval.getHeight() + 15);int x = 0;int y = 0;for (int i = 0; i < sModes.length; i++) {// draw the borderpaint.setStyle(Paint.Style.STROKE);paint.setShader(null);canvas.drawRect(x - 0.5f, y - 0.5f,x + W + 0.5f, y + H + 0.5f, paint);// draw the checker-board patternpaint.setStyle(Paint.Style.FILL);paint.setShader(mBG);canvas.drawRect(x, y, x + W, y + H, paint);// draw the src/dst example into our offscreen bitmapint sc = canvas.saveLayer(x, y, x + W, y + H, null, Canvas.ALL_SAVE_FLAG);canvas.translate(x, y);//目标图像canvas.drawBitmap(mDstBOval, 0, 0, paint);paint.setXfermode(sModes[i]);//源图像canvas.drawBitmap(mSrcBRect, 0, 0, paint);paint.setXfermode(null);canvas.restoreToCount(sc);// draw the labelcanvas.drawText(sLabels[i], x + W / 2, y - labelP.getTextSize() / 2, labelP);x += W + 10;// wrap around when we've drawn enough for one rowif ((i % ROW_MAX) == ROW_MAX - 1) {x = 0;y += H + 30;}}}/*** dst ： 画圆形*/Bitmap makeDstOval(int w, int h) {Bitmap bm = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);Canvas c = new Canvas(bm);Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);p.setColor(0xFFFFCC44);c.drawOval(new RectF(0, 0, w * 3 / 4, h * 3 / 4), p);return bm;}/*** dst ： 画正方形*/Bitmap makeSrcRect(int w, int h) {Bitmap bm = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);Canvas c = new Canvas(bm);Paint p = new Paint(Paint.ANTI_ALIAS_FLAG);p.setColor(0xFF66AAFF);c.drawRect(w / 3, h / 3, w * 19 / 20, h * 19 / 20, p);return bm;}
}

运行效果：

每种模式的中文解释：

//所绘制不会提交到画布上
new PorterDuffXfermode(PorterDuff.Mode.CLEAR),
//显示上层绘制的图像
new PorterDuffXfermode(PorterDuff.Mode.SRC),
//显示下层绘制图像
new PorterDuffXfermode(PorterDuff.Mode.DST),
//正常绘制显示，上下层绘制叠盖
new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER),//上下层都显示，下层居上显示
new PorterDuffXfermode(PorterDuff.Mode.DST_OVER),
//取两层绘制交集，显示上层
new PorterDuffXfermode(PorterDuff.Mode.SRC_IN),
//取两层绘制交集，显示下层
new PorterDuffXfermode(PorterDuff.Mode.DST_IN),
//取上层绘制非交集部分，交集部分变成透明
new PorterDuffXfermode(PorterDuff.Mode.SRC_OUT),//取下层绘制非交集部分，交集部分变成透明
new PorterDuffXfermode(PorterDuff.Mode.DST_OUT),
//取上层交集部分与下层非交集部分
new PorterDuffXfermode(PorterDuff.Mode.SRC_ATOP),
//取下层交集部分与上层非交集部分
new PorterDuffXfermode(PorterDuff.Mode.DST_ATOP),
//去除两图层交集部分
new PorterDuffXfermode(PorterDuff.Mode.XOR),//取两图层全部区域，交集部分颜色加深
new PorterDuffXfermode(PorterDuff.Mode.DARKEN),
//取两图层全部区域，交集部分颜色点亮
new PorterDuffXfermode(PorterDuff.Mode.LIGHTEN),
//取两图层交集部分，颜色叠加
new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY),
//取两图层全部区域，交集部分滤色
new PorterDuffXfermode(PorterDuff.Mode.SCREEN),//取两图层全部区域，交集部分饱和度相加
new PorterDuffXfermode(PorterDuff.Mode.ADD),
//取两图层全部区域，交集部分叠加
new PorterDuffXfermode(PorterDuff.Mode.OVERLAY)

注意点是：离屏绘制

PorterDuffXfermode的用处可以作为刮奖案例：

贴出来代码：

XfermodeEraserView：

public class XfermodeEraserView extends View {private Paint  mPaint;private Bitmap mDstBmp, mSrcBmp, mTxtBmp;private Path mPath;public XfermodeEraserView(Context context) {this(context, null);}public XfermodeEraserView(Context context, AttributeSet attrs) {this(context, attrs, 0);}public XfermodeEraserView(Context context, AttributeSet attrs, int defStyleAttr) {super(context, attrs, defStyleAttr);init();}private void init() {//初始化画笔mPaint = new Paint();mPaint.setColor(Color.RED);mPaint.setStyle(Paint.Style.STROKE);mPaint.setStrokeWidth(80);//禁用硬件加速setLayerType(View.LAYER_TYPE_SOFTWARE, null);//初始化图片对象mTxtBmp = BitmapFactory.decodeResource(getResources(), R.drawable.result);mSrcBmp = BitmapFactory.decodeResource(getResources(), R.drawable.eraser);mDstBmp = Bitmap.createBitmap(mSrcBmp.getWidth(), mSrcBmp.getHeight(), Bitmap.Config.ARGB_8888);//路径（贝塞尔曲线）mPath = new Path();}@Overrideprotected void onDraw(Canvas canvas) {super.onDraw(canvas);//绘制刮奖结果canvas.drawBitmap(mTxtBmp, 0, 0, mPaint);//使用离屏绘制int layerID = canvas.saveLayer(0, 0, getWidth(), getHeight(), mPaint, Canvas.ALL_SAVE_FLAG);//先将路径绘制到 bitmap上Canvas dstCanvas = new Canvas(mDstBmp);dstCanvas.drawPath(mPath, mPaint);//绘制 目标图像canvas.drawBitmap(mDstBmp, 0, 0, mPaint);//设置 模式 为 SRC_OUT, 擦橡皮区域为交集区域需要清掉像素mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OUT));//绘制源图像canvas.drawBitmap(mSrcBmp, 0, 0, mPaint);mPaint.setXfermode(null);canvas.restoreToCount(layerID);}private float mEventX, mEventY;@Overridepublic boolean onTouchEvent(MotionEvent event) {super.onTouchEvent(event);switch (event.getAction()) {case MotionEvent.ACTION_DOWN:mEventX = event.getX();mEventY = event.getY();mPath.moveTo(mEventX, mEventY);break;case MotionEvent.ACTION_MOVE:float endX = (event.getX() - mEventX) / 2 + mEventX;float endY = (event.getY() - mEventY) / 2 + mEventY;//画二阶贝塞尔曲线mPath.quadTo(mEventX, mEventY, endX, endY);mEventX = event.getX();mEventY = event.getY();break;}invalidate();return true; //消费事件}}

ColorFilter

接下来讲新的内容：滤镜效果
setColorFilter(ColorFilter filter)
设置颜色过滤，这个方法需要我们传入一个ColorFilter参数同样也会返回一个ColorFilter实例。我们在setColorFilter(ColorFilter filter)的时候可以直接传入ColorMatrixColorFilter、LightingColorFilter或PorterDuffColorFilter的子类对象作为参数。这些类其实都是colorFilter的子类，下面我们来一个个分析下它们的作用。

代码：

ColorFilterDemo：

public class ColorFilterDemo extends View {private Bitmap mBitmap;private Paint mPaint;public ColorFilterDemo(Context context) {this(context, null);}public ColorFilterDemo(Context context, @Nullable AttributeSet attrs) {this(context, attrs, 0);}public ColorFilterDemo(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {super(context, attrs, defStyleAttr);init();}private void init() {mBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.cat);mPaint = new Paint();//初始化mPaint.setColor(Color.RED);//设置颜色mPaint.setAntiAlias(true);mPaint.setStyle(Paint.Style.FILL);}@Overrideprotected void onDraw(Canvas canvas) {//LightingColorFilter滤镜//lightingColorFilter(canvas);//PorterDuffColorFilter滤镜//porterDuffColorFilter(canvas);//ColorMatrixColorFilter滤镜colorMatrixColorFilter(canvas);}private void colorMatrixColorFilter(Canvas canvas) {float[] colorMatrix = {1, 0, 0, 0, 0,//r0, 1, 0, 0, 0,//g0, 0, 1, 0, 0,//b0, 0, 0, 1, 0//a};float[] colorMatrix2 = {1, 0, 0, 0, 100,//r0, 1, 0, 0, 0,//g0, 0, 1, 0, 100,//b0, 0, 0, 1, 0//a};ColorMatrixColorFilter colorMatrixColorFilter = new ColorMatrixColorFilter(ColorFilter.colormatrix_jiuhong);//绘制原图canvas.drawBitmap(mBitmap, 0, 0, mPaint);//设置滤镜mPaint.setColorFilter(colorMatrixColorFilter);//绘制滤镜之后的图canvas.drawBitmap(mBitmap, 0, 300, mPaint);}private void porterDuffColorFilter(Canvas canvas) {PorterDuffColorFilter porterDuffColorFilter = new PorterDuffColorFilter(Color.BLUE, PorterDuff.Mode.DARKEN);//绘制原图canvas.drawBitmap(mBitmap, 0, 0, mPaint);//设置滤镜mPaint.setColorFilter(porterDuffColorFilter);//绘制滤镜之后的图canvas.drawBitmap(mBitmap, 0, 300, mPaint);}/*** R' = R * colorMultiply.R + colorAdd.R* G' = G * colorMultiply.G + colorAdd.G* B' = B * colorMultiply.B + colorAdd.B*/private void lightingColorFilter(Canvas canvas) {//将原图片的的红色给剔除掉LightingColorFilter lightingColorFilter = new LightingColorFilter(0x00fffff, 0x000000);//让绿色更绿LightingColorFilter lightingColorFilter2 = new LightingColorFilter(0xfffffff, 0x002900);//绘制原图canvas.drawBitmap(mBitmap, 0, 0, mPaint);//设置滤镜mPaint.setColorFilter(lightingColorFilter2);//绘制滤镜之后的图canvas.drawBitmap(mBitmap, 0, 300, mPaint);}
}

LightingColorFilter效果：

    /*** R' = R * colorMultiply.R + colorAdd.R* G' = G * colorMultiply.G + colorAdd.G* B' = B * colorMultiply.B + colorAdd.B*/private void lightingColorFilter(Canvas canvas) {//将原图片的的红色给剔除掉LightingColorFilter lightingColorFilter = new LightingColorFilter(0x00fffff, 0x000000);//让绿色更绿LightingColorFilter lightingColorFilter2 = new LightingColorFilter(0xfffffff, 0x002900);//绘制原图canvas.drawBitmap(mBitmap, 0, 0, mPaint);//设置滤镜mPaint.setColorFilter(lightingColorFilter2);//绘制滤镜之后的图canvas.drawBitmap(mBitmap, 0, 300, mPaint);}

PorterDuffColorFilter效果：

    private void porterDuffColorFilter(Canvas canvas) {PorterDuffColorFilter porterDuffColorFilter = new PorterDuffColorFilter(Color.BLUE, PorterDuff.Mode.DARKEN);//绘制原图canvas.drawBitmap(mBitmap, 0, 0, mPaint);//设置滤镜mPaint.setColorFilter(porterDuffColorFilter);//绘制滤镜之后的图canvas.drawBitmap(mBitmap, 0, 300, mPaint);}

ColorMatrixColorFilter效果：

    private void colorMatrixColorFilter(Canvas canvas) {//保持原图float[] colorMatrix = {1, 0, 0, 0, 0,//r0, 1, 0, 0, 0,//g0, 0, 1, 0, 0,//b0, 0, 0, 1, 0//a};//r+bfloat[] colorMatrix2 = {1, 0, 0, 0, 100,//r0, 1, 0, 0, 0,//g0, 0, 1, 0, 100,//b0, 0, 0, 1, 0//a};ColorMatrixColorFilter colorMatrixColorFilter = new ColorMatrixColorFilter(colorMatrix2);//绘制原图canvas.drawBitmap(mBitmap, 0, 0, mPaint);//设置滤镜mPaint.setColorFilter(colorMatrixColorFilter);//绘制滤镜之后的图canvas.drawBitmap(mBitmap, 0, 300, mPaint);}

最后附上常见的颜色滤镜工具类ColorFilter：

/*** 收集的颜色滤镜*/
public class ColorFilter {/*** 为imageView设置颜色滤镜** @param imageView* @param colormatrix*/public static void imageViewColorFilter(ImageView imageView, float[] colormatrix) {setColorMatrixColorFilter(imageView, new ColorMatrixColorFilter(new ColorMatrix(colormatrix)));}/*** 为imageView设置颜色偏向滤镜** @param imageView* @param color*/public static void imageViewColorFilter(ImageView imageView, int color) {ColorMatrix colorMatrix = new ColorMatrix();colorMatrix.setScale(Color.alpha(color), Color.red(color), Color.green(color), Color.blue(color));setColorMatrixColorFilter(imageView, new ColorMatrixColorFilter(colorMatrix));}/*** 生成对应颜色偏向滤镜的图片，并回收原图** @param bitmap* @param color* @return*/public static Bitmap bitmapColorFilter(Bitmap bitmap, int color) {ColorMatrix colorMatrix = new ColorMatrix();colorMatrix.setScale(Color.alpha(color), Color.red(color), Color.green(color), Color.blue(color));return setColorMatrixColorFilter(bitmap, new ColorMatrixColorFilter(colorMatrix), true);}/*** 生成对应颜色滤镜的图片，并回收原图** @param bitmap* @param colormatrix* @return*/public static Bitmap bitmapColorFilter(Bitmap bitmap, float[] colormatrix) {return setColorMatrix(bitmap, colormatrix, true);}/*** 生成对应颜色滤镜的图片** @param bitmap* @param colormatrix* @param isRecycle* @return*/public static Bitmap setColorMatrix(Bitmap bitmap, float[] colormatrix, boolean isRecycle) {return setColorMatrixColorFilter(bitmap, new ColorMatrixColorFilter(new ColorMatrix(colormatrix)), isRecycle);}public static void setColorMatrixColorFilter(ImageView imageView, ColorMatrixColorFilter matrixColorFilter) {imageView.setColorFilter(matrixColorFilter);}public static Bitmap setColorMatrixColorFilter(Bitmap bitmap, ColorMatrixColorFilter matrixColorFilter, boolean isRecycle) {Bitmap resource = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);Paint paint = new Paint();paint.setAntiAlias(true);paint.setColorFilter(matrixColorFilter);Canvas canvas = new Canvas(resource);canvas.drawBitmap(bitmap, 0, 0, paint);return resource;}// 黑白public static final float colormatrix_heibai[] = {0.8f, 1.6f, 0.2f, 0, -163.9f,0.8f, 1.6f, 0.2f, 0, -163.9f,0.8f, 1.6f, 0.2f, 0, -163.9f,0, 0, 0, 1.0f, 0};// 怀旧public static final float colormatrix_huajiu[] = {0.2f, 0.5f, 0.1f, 0, 40.8f,0.2f, 0.5f, 0.1f, 0, 40.8f,0.2f, 0.5f, 0.1f, 0, 40.8f,0, 0, 0, 1, 0};// 哥特public static final float colormatrix_gete[] = {1.9f, -0.3f, -0.2f, 0, -87.0f,-0.2f, 1.7f, -0.1f, 0, -87.0f,-0.1f, -0.6f, 2.0f, 0, -87.0f,0, 0, 0, 1.0f, 0};// 淡雅public static final float colormatrix_danya[] = {0.6f, 0.3f, 0.1f, 0, 73.3f,0.2f, 0.7f, 0.1f, 0, 73.3f,0.2f, 0.3f, 0.4f, 0, 73.3f,0, 0, 0, 1.0f, 0};// 蓝调public static final float colormatrix_landiao[] = {2.1f, -1.4f, 0.6f, 0.0f, -71.0f,-0.3f, 2.0f, -0.3f, 0.0f, -71.0f,-1.1f, -0.2f, 2.6f, 0.0f, -71.0f,0.0f, 0.0f, 0.0f, 1.0f, 0.0f};// 光晕public static final float colormatrix_guangyun[] = {0.9f, 0, 0, 0, 64.9f,0, 0.9f, 0, 0, 64.9f,0, 0, 0.9f, 0, 64.9f,0, 0, 0, 1.0f, 0};// 梦幻public static final float colormatrix_menghuan[] = {0.8f, 0.3f, 0.1f, 0.0f, 46.5f,0.1f, 0.9f, 0.0f, 0.0f, 46.5f,0.1f, 0.3f, 0.7f, 0.0f, 46.5f,0.0f, 0.0f, 0.0f, 1.0f, 0.0f};// 酒红public static final float colormatrix_jiuhong[] = {1.2f, 0.0f, 0.0f, 0.0f, 0.0f,0.0f, 0.9f, 0.0f, 0.0f, 0.0f,0.0f, 0.0f, 0.8f, 0.0f, 0.0f,0, 0, 0, 1.0f, 0};// 胶片public static final float colormatrix_fanse[] = {-1.0f, 0.0f, 0.0f, 0.0f, 255.0f,0.0f, -1.0f, 0.0f, 0.0f, 255.0f,0.0f, 0.0f, -1.0f, 0.0f, 255.0f,0.0f, 0.0f, 0.0f, 1.0f, 0.0f};// 湖光掠影public static final float colormatrix_huguang[] = {0.8f, 0.0f, 0.0f, 0.0f, 0.0f,0.0f, 1.0f, 0.0f, 0.0f, 0.0f,0.0f, 0.0f, 0.9f, 0.0f, 0.0f,0, 0, 0, 1.0f, 0};// 褐片public static final float colormatrix_hepian[] = {1.0f, 0.0f, 0.0f, 0.0f, 0.0f,0.0f, 0.8f, 0.0f, 0.0f, 0.0f,0.0f, 0.0f, 0.8f, 0.0f, 0.0f,0, 0, 0, 1.0f, 0};// 复古public static final float colormatrix_fugu[] = {0.9f, 0.0f, 0.0f, 0.0f, 0.0f,0.0f, 0.8f, 0.0f, 0.0f, 0.0f,0.0f, 0.0f, 0.5f, 0.0f, 0.0f,0, 0, 0, 1.0f, 0};// 泛黄public static final float colormatrix_huan_huang[] = {1.0f, 0.0f, 0.0f, 0.0f, 0.0f,0.0f, 1.0f, 0.0f, 0.0f, 0.0f,0.0f, 0.0f, 0.5f, 0.0f, 0.0f,0, 0, 0, 1.0f, 0};// 传统public static final float colormatrix_chuan_tong[] = {1.0f, 0.0f, 0.0f, 0, -10f,0.0f, 1.0f, 0.0f, 0, -10f,0.0f, 0.0f, 1.0f, 0, -10f,0, 0, 0, 1, 0};// 胶片2public static final float colormatrix_jiao_pian[] = {0.71f, 0.2f, 0.0f, 0.0f, 60.0f,0.0f, 0.94f, 0.0f, 0.0f, 60.0f,0.0f, 0.0f, 0.62f, 0.0f, 60.0f,0, 0, 0, 1.0f, 0};// 锐色public static final float colormatrix_ruise[] = {4.8f, -1.0f, -0.1f, 0, -388.4f,-0.5f, 4.4f, -0.1f, 0, -388.4f,-0.5f, -1.0f, 5.2f, 0, -388.4f,0, 0, 0, 1.0f, 0};// 清宁public static final float colormatrix_qingning[] = {0.9f, 0, 0, 0, 0,0, 1.1f, 0, 0, 0,0, 0, 0.9f, 0, 0,0, 0, 0, 1.0f, 0};// 浪漫public static final float colormatrix_langman[] = {0.9f, 0, 0, 0, 63.0f,0, 0.9f, 0, 0, 63.0f,0, 0, 0.9f, 0, 63.0f,0, 0, 0, 1.0f, 0};// 夜色public static final float colormatrix_yese[] = {1.0f, 0.0f, 0.0f, 0.0f, -66.6f,0.0f, 1.1f, 0.0f, 0.0f, -66.6f,0.0f, 0.0f, 1.0f, 0.0f, -66.6f,0.0f, 0.0f, 0.0f, 1.0f, 0.0f};}

END