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2014/10/16 ¤W¤È 08:19:36
android Programming Glossary: motionevent.action_pointer_index_shiftAndroid Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId..
Canvas Pinch-Zoom to Point Within Bounds http://stackoverflow.com/questions/11339190/canvas-pinch-zoom-to-point-within-bounds event.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT if event.getPointerCount 2 if action MotionEvent.ACTION_POINTER_DOWN..
Zoom and Panning ImageView Android http://stackoverflow.com/questions/12169905/zoom-and-panning-imageview-android ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId.. ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId..
can we use scale gesture detector for pinch zoom in android http://stackoverflow.com/questions/5790503/can-we-use-scale-gesture-detector-for-pinch-zoom-in-android ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId..
Pinch Zoom in android for an imageview? http://stackoverflow.com/questions/6758847/pinch-zoom-in-android-for-an-imageview ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId..
Get Canvas coordinates after scaling up/down or dragging in android http://stackoverflow.com/questions/7524843/get-canvas-coordinates-after-scaling-up-down-or-dragging-in-android ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose..
Canvas Pinch-Zoom to Point Within Bounds http://stackoverflow.com/questions/11339190/canvas-pinch-zoom-to-point-within-bounds action event.getAction MotionEvent.ACTION_MASK int pointerIndex event.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT if event.getPointerCount 2 if action MotionEvent.ACTION_POINTER_DOWN pointerIndex 1 The various pivot coordinate codes..
Zoom and Panning ImageView Android http://stackoverflow.com/questions/12169905/zoom-and-panning-imageview-android break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId Log.d DEBUG mActivePointerId This was.. break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId This was our active pointer going up...
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose..
can we use scale gesture detector for pinch zoom in android http://stackoverflow.com/questions/5790503/can-we-use-scale-gesture-detector-for-pinch-zoom-in-android break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose..
Pinch Zoom in android for an imageview? http://stackoverflow.com/questions/6758847/pinch-zoom-in-android-for-an-imageview break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose..
Get Canvas coordinates after scaling up/down or dragging in android http://stackoverflow.com/questions/7524843/get-canvas-coordinates-after-scaling-up-down-or-dragging-in-android break case MotionEvent.ACTION_POINTER_UP final int pointerIndex ev.getAction MotionEvent.ACTION_POINTER_INDEX_MASK MotionEvent.ACTION_POINTER_INDEX_SHIFT final int pointerId ev.getPointerId pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose..
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