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java Programming Glossary: canvas.drawcircleHow to add a Marker/Pin on an ImageView Android? http://stackoverflow.com/questions/13679189/how-to-add-a-marker-pin-on-an-imageview-android 40 null Paint mPaint new Paint mPaint.setColor Color.RED canvas.drawCircle 60 60 5 mPaint super.onDraw canvas Thanks.... I'm new to android.. 40 null Paint mPaint new Paint mPaint.setColor Color.RED canvas.drawCircle 60 60 5 mPaint canvas.restore if drawLock.availablePermits 0..
Android color picker to be included in the activity http://stackoverflow.com/questions/16363235/android-color-picker-to-be-included-in-the-activity CENTER_X CENTER_X canvas.drawOval new RectF r r r r mPaint canvas.drawCircle 0 0 CENTER_RADIUS mCenterPaint if mTrackingCenter int c mCenterPaint.getColor.. 0xFF else mCenterPaint.setAlpha 0x80 canvas.drawCircle 0 0 CENTER_RADIUS mCenterPaint.getStrokeWidth mCenterPaint..
Change color without affecting anything previously drawn http://stackoverflow.com/questions/18521661/change-color-without-affecting-anything-previously-drawn canvas super.onDraw canvas canvas.drawPath path paint canvas.drawCircle x y 10 paint public boolean onTouchEvent MotionEvent event int..
Threading UI updates in Android http://stackoverflow.com/questions/3745405/threading-ui-updates-in-android float x canvas.getWidth 2 canvas.drawColor Color.WHITE canvas.drawCircle x y 30 paint if System.currentTimeMillis now delay y invalidate.. float x canvas.getWidth 2 canvas.drawColor Color.WHITE canvas.drawCircle x y 30 paint if System.currentTimeMillis now delay y invalidate..
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