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2014/10/16 ¤W¤È 08:21:32
android Programming Glossary: porterduffxfermodeAndroid ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask import android.graphics.PorterDuff import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.Typeface.. bm public void run start System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap.. System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap bm int width int height Rect..
Border over a bitmap with rounded corners in Android http://stackoverflow.com/questions/11012556/border-over-a-bitmap-with-rounded-corners-in-android rectF roundPx roundPx paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint BitmapDrawable..
Android - Crop an image from multipoints http://stackoverflow.com/questions/11579645/android-crop-an-image-from-multipoints with Xfermode Paint paint new Paint paint.setXfermode new PorterDuffXfermode PorterDuff.Mode.CLEAR Draw the path canvas.drawPath path paint.. 150 0 canvas.drawPath path paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap2 0 0 paint compositeImageView.setImageBitmap..
Cropping Circular Area from bitmap in android http://stackoverflow.com/questions/11932805/cropping-circular-area-from-bitmap-in-android 2 bitmap.getWidth 2 paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint Bitmap..
http://stackoverflow.com/questions/12614542/maskingcrop-image-in-frame new Paint Paint.ANTI_ALIAS_FLAG paint.setXfermode new PorterDuffXfermode PorterDuff.Mode.DST_IN mCanvas.drawBitmap original 0 0 null..
Bitmap image with rounded corners with stroke http://stackoverflow.com/questions/14473113/bitmap-image-with-rounded-corners-with-stroke rectF roundPx roundPx paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint return..
Crop square image to circle - Programmitically http://stackoverflow.com/questions/15744119/crop-square-image-to-circle-programmitically 2 bitmap.getWidth 2 paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint return..
create circular image view in android [duplicate] http://stackoverflow.com/questions/16208365/create-circular-image-view-in-android 2 0.7f sbmp.getWidth 2 0.1f paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap sbmp rect rect paint return output..
How to create a background with Image, Rounded Corners without borders http://stackoverflow.com/questions/16695023/how-to-create-a-background-with-image-rounded-corners-without-borders rectF roundPx roundPx paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint return..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners import android.graphics.Paint import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.RectF import.. rectF roundPx roundPx paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint return..
Making Overlaid image transparent on touch in Android? http://stackoverflow.com/questions/3021401/making-overlaid-image-transparent-on-touch-in-android PorterDuff mode on a Paint object mPaint.setXfermode new PorterDuffXfermode PorterDuff.Mode.SRC and draw with Color.TRANSPARENT Also see..
http://stackoverflow.com/questions/3205191/android-and-mjpeg import android.graphics.PorterDuff import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.Typeface.. bm public void run start System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap.. System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap bm int width int height Rect..
Erase bitmap parts using PorterDuff mode http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode eraserPaint.setAlpha 0 eraserPaint.setXfermode new PorterDuffXfermode PorterDuff.Mode.DST_IN eraserPaint.setAntiAlias true @Override..
Android Circular Gradient Alpha Mask http://stackoverflow.com/questions/4159959/android-circular-gradient-alpha-mask gradient p.setColor 0xFF000000 p.setXfermode new PorterDuffXfermode Mode.DST_OUT tempCanvas.drawCircle circleX circleY radius p..
Make certain area of bitmap transparent on touch http://stackoverflow.com/questions/5368774/make-certain-area-of-bitmap-transparent-on-touch it transparent mPaint new Paint mPaint.setXfermode new PorterDuffXfermode PorterDuff.Mode.SRC mPaint.setColor Color.TRANSPARENT mPaint.setAntiAlias.. android.graphics.PorterDuff.Mode import android.graphics.PorterDuffXfermode import android.os.Bundle import android.view.MotionEvent import.. new Paint Paint.ANTI_ALIAS_FLAG pTouch.setXfermode new PorterDuffXfermode Mode.SRC_OUT pTouch.setColor Color.TRANSPARENT pTouch.setMaskFilter..
http://stackoverflow.com/questions/7320392/how-to-draw-text-on-image paint.setStrokeWidth 12 Text Size paint.setXfermode new PorterDuffXfermode PorterDuff.Mode.SRC_OVER Text Overlapping Pattern some more..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask import android.graphics.Color import android.graphics.Paint import android.graphics.PorterDuff import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.Typeface import android.util.AttributeSet import android.util.Log import.. text b.left 1 bheight 2 p.ascent p.descent 2 1 p return bm public void run start System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap bm int width int height Rect destRect Canvas c null Paint p.. 2 p.ascent p.descent 2 1 p return bm public void run start System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap bm int width int height Rect destRect Canvas c null Paint p new Paint String fps while..
Border over a bitmap with rounded corners in Android http://stackoverflow.com/questions/11012556/border-over-a-bitmap-with-rounded-corners-in-android 0 0 0 0 paint.setColor Color.BLUE canvas.drawRoundRect rectF roundPx roundPx paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint BitmapDrawable finalresult new BitmapDrawable result return finalresult..
Android - Crop an image from multipoints http://stackoverflow.com/questions/11579645/android-crop-an-image-from-multipoints 0 path.moveTo 0 100 path.moveTo 100 0 path.moveTo 0 0 Paint with Xfermode Paint paint new Paint paint.setXfermode new PorterDuffXfermode PorterDuff.Mode.CLEAR Draw the path canvas.drawPath path paint imageView.setImageBitmap croppedBitmap android android layout.. 150 0 path.lineTo 230 120 path.lineTo 70 120 path.lineTo 150 0 canvas.drawPath path paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap2 0 0 paint compositeImageView.setImageBitmap resultingImage share improve this answer..
Cropping Circular Area from bitmap in android http://stackoverflow.com/questions/11932805/cropping-circular-area-from-bitmap-in-android roundPx paint canvas.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint Bitmap _bmp Bitmap.createScaledBitmap output 60 60 false return _bmp..
http://stackoverflow.com/questions/12614542/maskingcrop-image-in-frame Config.ARGB_8888 Canvas mCanvas new Canvas result Paint paint new Paint Paint.ANTI_ALIAS_FLAG paint.setXfermode new PorterDuffXfermode PorterDuff.Mode.DST_IN mCanvas.drawBitmap original 0 0 null mCanvas.drawBitmap mask 0 0 paint paint.setXfermode null mImageView.setImageBitmap..
Bitmap image with rounded corners with stroke http://stackoverflow.com/questions/14473113/bitmap-image-with-rounded-corners-with-stroke canvas.drawARGB 0 0 0 0 paint.setColor color canvas.drawRoundRect rectF roundPx roundPx paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint return output step3@ public class MainActivity extends Activity @Override..
Crop square image to circle - Programmitically http://stackoverflow.com/questions/15744119/crop-square-image-to-circle-programmitically
create circular image view in android [duplicate] http://stackoverflow.com/questions/16208365/create-circular-image-view-in-android
How to create a background with Image, Rounded Corners without borders http://stackoverflow.com/questions/16695023/how-to-create-a-background-with-image-rounded-corners-without-borders
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners import android.graphics.Bitmap import android.graphics.Canvas import android.graphics.Paint import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.RectF import android.graphics.Bitmap.Config import android.graphics.PorterDuff.Mode..
Making Overlaid image transparent on touch in Android? http://stackoverflow.com/questions/3021401/making-overlaid-image-transparent-on-touch-in-android view share improve this question You need to set the PorterDuff mode on a Paint object mPaint.setXfermode new PorterDuffXfermode PorterDuff.Mode.SRC and draw with Color.TRANSPARENT Also see this thread in the Android developer group http groups.google.com..
http://stackoverflow.com/questions/3205191/android-and-mjpeg import android.graphics.Color import android.graphics.Paint import android.graphics.PorterDuff import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.Typeface import android.util.AttributeSet import android.view.SurfaceHolder.. text b.left 1 bheight 2 p.ascent p.descent 2 1 p return bm public void run start System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap bm int width int height Rect destRect Canvas c null Paint p.. 2 p.ascent p.descent 2 1 p return bm public void run start System.currentTimeMillis PorterDuffXfermode mode new PorterDuffXfermode PorterDuff.Mode.DST_OVER Bitmap bm int width int height Rect destRect Canvas c null Paint p new Paint String fps while..
Erase bitmap parts using PorterDuff mode http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode bitmapCanvas.drawColor Color.BLUE Set eraser paint properties eraserPaint.setAlpha 0 eraserPaint.setXfermode new PorterDuffXfermode PorterDuff.Mode.DST_IN eraserPaint.setAntiAlias true @Override public void onDraw Canvas canvas bitmapCanvas.drawColor Color.BLUE..
Android Circular Gradient Alpha Mask http://stackoverflow.com/questions/4159959/android-circular-gradient-alpha-mask Draw transparent circle into tempBitmap Paint p new Paint p.setShader gradient p.setColor 0xFF000000 p.setXfermode new PorterDuffXfermode Mode.DST_OUT tempCanvas.drawCircle circleX circleY radius p Draw tempBitmap onto the screen over what's already there canvas.drawBitmap..
Make certain area of bitmap transparent on touch http://stackoverflow.com/questions/5368774/make-certain-area-of-bitmap-transparent-on-touch have looked into this post and have a Paint like below to make it transparent mPaint new Paint mPaint.setXfermode new PorterDuffXfermode PorterDuff.Mode.SRC mPaint.setColor Color.TRANSPARENT mPaint.setAntiAlias true public void onDraw Canvas canvas canvas.drawCircle.. android.graphics.Color import android.graphics.Paint import android.graphics.PorterDuff.Mode import android.graphics.PorterDuffXfermode import android.os.Bundle import android.view.MotionEvent import android.view.View public class StartActivity extends Activity.. .copy Config.ARGB_8888 true c2 new Canvas overlay pTouch new Paint Paint.ANTI_ALIAS_FLAG pTouch.setXfermode new PorterDuffXfermode Mode.SRC_OUT pTouch.setColor Color.TRANSPARENT pTouch.setMaskFilter new BlurMaskFilter 15 Blur.NORMAL @Override public..
http://stackoverflow.com/questions/7320392/how-to-draw-text-on-image Paint paint Paint paint.setColor Color.WHITE Text Color paint.setStrokeWidth 12 Text Size paint.setXfermode new PorterDuffXfermode PorterDuff.Mode.SRC_OVER Text Overlapping Pattern some more settings... canvas.drawBitmap originalBitmap 0 0 paint canvas.drawText..
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