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2014/10/16 ¤W¤È 08:20:43

android Programming Glossary: olddist

Android Image View Pinch Zooming

http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming

DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode..

zooming and dragging images using matrix in android

http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android

PointF start new PointF PointF mid new PointF float oldDist 1f @Override public void onCreate Bundle savedInstanceState.. DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid..

Rotate zoom drag image in android imageview

http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview

PointF start new PointF PointF mid new PointF float oldDist 1f @Override public void onCreate Bundle savedInstanceState.. DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set.. oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid..

Android Image View Pinch Zooming

http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming

matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode.. event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP.. Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP..

zooming and dragging images using matrix in android

http://stackoverflow.com/questions/5881778/zooming-and-dragging-images-using-matrix-in-android

final int ZOOM 2 int mode NONE Remember some things for zooming PointF start new PointF PointF mid new PointF float oldDist 1f @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main.. matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode.. event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP..

Rotate zoom drag image in android imageview

http://stackoverflow.com/questions/5894736/rotate-zoom-drag-image-in-android-imageview

final int ZOOM 2 int mode NONE Remember some things for zooming PointF start new PointF PointF mid new PointF float oldDist 1f @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main.. matrix start.set event.getX event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode.. event.getY Log.d TAG mode DRAG mode DRAG break case MotionEvent.ACTION_POINTER_DOWN oldDist spacing event Log.d TAG oldDist oldDist if oldDist 10f savedMatrix.set matrix midPoint mid event mode ZOOM Log.d TAG mode ZOOM break case MotionEvent.ACTION_UP..