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2014/10/16 ¤W¤È 08:21:09
android Programming Glossary: paint.setcolorfilterHow can i work with Android EffectFactory Class? http://stackoverflow.com/questions/15832169/how-can-i-work-with-android-effectfactory-class ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f canvas.drawBitmap bmpOriginal 0 0 paint int pixelArray new.. 0 ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f c.drawBitmap bmpOriginal 0 0 paint return bmpGrayscale share..
http://stackoverflow.com/questions/6728860/blur-and-emboss-an-image ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f canvas.drawBitmap bmpOriginal 0 0 null for int y 1 y height..
Apply custom filters to camera output http://stackoverflow.com/questions/8371055/apply-custom-filters-to-camera-output or somewhere. In onDraw you can for example apply paint.setColorFilter filter if you want to modify colors. I can post some example..
Android : Converting color image to grayscale [duplicate] http://stackoverflow.com/questions/8381514/android-converting-color-image-to-grayscale 0 ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f c.drawBitmap bmpOriginal 0 0 paint return bmpGrayscale share..
http://stackoverflow.com/questions/9838518/carousel-library-for-android ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f canvas.drawBitmap bmpOriginal 0 0 paint for int x 0 x width.. Bitmap.Config.ARGB_8888 true Paint paint new Paint paint.setColorFilter colorFilter Canvas myCanvas new Canvas rBitmap myCanvas.drawBitmap..
How can i work with Android EffectFactory Class? http://stackoverflow.com/questions/15832169/how-can-i-work-with-android-effectfactory-class ColorMatrix cm new ColorMatrix cm.setScale .3f .3f .3f 1.0f ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f canvas.drawBitmap bmpOriginal 0 0 paint int pixelArray new int bmpOriginal.getWidth bmpOriginal.getHeight bmpOriginal.getPixels..
http://stackoverflow.com/questions/6728860/blur-and-emboss-an-image ColorMatrix cm new ColorMatrix cm.setScale .3f .3f .3f 1.0f ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f canvas.drawBitmap bmpOriginal 0 0 null for int y 1 y height 1 y for int x 1 x width 1 x c bmpOriginal.getPixel x y ..
Apply custom filters to camera output http://stackoverflow.com/questions/8371055/apply-custom-filters-to-camera-output work you need to call setWillNotDraw false in the class constructor or somewhere. In onDraw you can for example apply paint.setColorFilter filter if you want to modify colors. I can post some example of that if you want. So this will work but the performance..
Android : Converting color image to grayscale [duplicate] http://stackoverflow.com/questions/8381514/android-converting-color-image-to-grayscale
http://stackoverflow.com/questions/9838518/carousel-library-for-android ColorMatrix cm new ColorMatrix cm.setScale .3f .3f .3f 1.0f ColorMatrixColorFilter f new ColorMatrixColorFilter cm paint.setColorFilter f canvas.drawBitmap bmpOriginal 0 0 paint for int x 0 x width x for int y 0 y height y c bmpOriginal.getPixel x y r Color.red.. ColorMatrixColorFilter bwMatrix Bitmap rBitmap sampleBitmap.copy Bitmap.Config.ARGB_8888 true Paint paint new Paint paint.setColorFilter colorFilter Canvas myCanvas new Canvas rBitmap myCanvas.drawBitmap rBitmap 0 0 paint return rBitmap share improve this..
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