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2014/10/16 ¤W¤È 08:10:40
android Programming Glossary: bmpgrayscaleHow can i work with Android EffectFactory Class? http://stackoverflow.com/questions/15832169/how-can-i-work-with-android-effectfactory-class toGrayscale Bitmap bmpOriginal int width height height bmpOriginal.getHeight width bmpOriginal.getWidth Bitmap bmpGrayscale Bitmap.createBitmap width height Bitmap.Config.RGB_565 Canvas c new Canvas bmpGrayscale Paint paint new Paint ColorMatrix.. bmpOriginal.getWidth Bitmap bmpGrayscale Bitmap.createBitmap width height Bitmap.Config.RGB_565 Canvas c new Canvas bmpGrayscale Paint paint new Paint ColorMatrix cm new ColorMatrix cm.setSaturation 0 ColorMatrixColorFilter f new ColorMatrixColorFilter..
Android : Converting color image to grayscale [duplicate] http://stackoverflow.com/questions/8381514/android-converting-color-image-to-grayscale toGrayscale Bitmap bmpOriginal int width height height bmpOriginal.getHeight width bmpOriginal.getWidth Bitmap bmpGrayscale Bitmap.createBitmap width height Bitmap.Config.RGB_565 Canvas c new Canvas bmpGrayscale Paint paint new Paint ColorMatrix.. bmpOriginal.getWidth Bitmap bmpGrayscale Bitmap.createBitmap width height Bitmap.Config.RGB_565 Canvas c new Canvas bmpGrayscale Paint paint new Paint ColorMatrix cm new ColorMatrix cm.setSaturation 0 ColorMatrixColorFilter f new ColorMatrixColorFilter..
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