¡@
2014/10/16 ¤W¤È 08:10:58
android Programming Glossary: c.drawcirclePunch a hole in a rectangle overlay with HW acceleration enabled on View http://stackoverflow.com/questions/13528550/punch-a-hole-in-a-rectangle-overlay-with-hw-acceleration-enabled-on-view rectangle colour. c.drawColor backColor Erase a circle. c.drawCircle cx cy radius eraser Draw the bitmap on our views canvas. canvas.drawBitmap.. b b.eraseColor Color.TRANSPARENT c.drawColor backColor c.drawCircle cx cy radius eraser canvas.drawBitmap b 0 0 null The performance.. is not opaque thanks @JosephEarl c.drawColor backColor c.drawCircle cx cy radius eraser canvas.drawBitmap b 0 0 null share improve..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle blue area if area icon size if radius icon.getWidth 2 c.drawCircle radius radius radius paint1 c.drawCircle radius radius radius.. icon.getWidth 2 c.drawCircle radius radius radius paint1 c.drawCircle radius radius radius paint2 draw icon c.drawBitmap icon radius..
create circular image view in android [duplicate] http://stackoverflow.com/questions/16208365/create-circular-image-view-in-android paint.setShader shader Canvas c new Canvas circleBitmap c.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint..
How to draw a smooth/dithered gradient on a canvas in Android http://stackoverflow.com/questions/2936803/how-to-draw-a-smooth-dithered-gradient-on-a-canvas-in-android 400 400 Config.ARGB_8888 Canvas c new Canvas bitmap c.drawCircle 200 200 200 p return bitmap Result share improve this answer..
How to set bitmap in circular imageview? http://stackoverflow.com/questions/5882180/how-to-set-bitmap-in-circular-imageview paint.setShader shader Canvas c new Canvas circleBitmap c.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint..
Draw circle in android [closed] http://stackoverflow.com/questions/6200171/draw-circle-in-android config Draw on the bitmap canvas Canvas c new Canvas bmp c.drawCircle cx cy radius paint setting to imageview img.setBackgroundDrawable..
Punch a hole in a rectangle overlay with HW acceleration enabled on View http://stackoverflow.com/questions/13528550/punch-a-hole-in-a-rectangle-overlay-with-hw-acceleration-enabled-on-view Bitmap.Config.ARGB_8888 final Canvas c new Canvas b Draw the rectangle colour. c.drawColor backColor Erase a circle. c.drawCircle cx cy radius eraser Draw the bitmap on our views canvas. canvas.drawBitmap b 0 0 null Where eraser is created as eraser.. getWidth getHeight Bitmap.Config.ARGB_8888 c new Canvas b b.eraseColor Color.TRANSPARENT c.drawColor backColor c.drawCircle cx cy radius eraser canvas.drawBitmap b 0 0 null The performance is not as good as method 3 but much better than 2 and slightly..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle radius 2 radius 2 Config.ARGB_8888 Canvas c new Canvas b draw blue area if area icon size if radius icon.getWidth 2 c.drawCircle radius radius radius paint1 c.drawCircle radius radius radius paint2 draw icon c.drawBitmap icon radius icon.getWidth 2.. c new Canvas b draw blue area if area icon size if radius icon.getWidth 2 c.drawCircle radius radius radius paint1 c.drawCircle radius radius radius paint2 draw icon c.drawBitmap icon radius icon.getWidth 2 radius icon.getHeight 2 new Paint return..
create circular image view in android [duplicate] http://stackoverflow.com/questions/16208365/create-circular-image-view-in-android bitmap TileMode.CLAMP TileMode.CLAMP Paint paint new Paint paint.setShader shader Canvas c new Canvas circleBitmap c.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint imageView.setImageBitmap circleBitmap image inside circle Could..
How to draw a smooth/dithered gradient on a canvas in Android http://stackoverflow.com/questions/2936803/how-to-draw-a-smooth-dithered-gradient-on-a-canvas-in-android
How to set bitmap in circular imageview? http://stackoverflow.com/questions/5882180/how-to-set-bitmap-in-circular-imageview bitmap TileMode.CLAMP TileMode.CLAMP Paint paint new Paint paint.setShader shader Canvas c new Canvas circleBitmap c.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint myImageView.setImageBitmap circleBitmap share improve this..
Draw circle in android [closed] http://stackoverflow.com/questions/6200171/draw-circle-in-android
|