2014/10/16 上午 08:20:22

android Programming Glossary: newpointerindex

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

a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY.. int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId.. 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break return..

Image in Canvas with touch events

http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events

a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY.. newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId.. mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break return..

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

Pinch Zoom in android for an imageview?

http://stackoverflow.com/questions/6758847/pinch-zoom-in-android-for-an-imageview

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

Android Image View Pinch Zooming

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

mActivePointerId This was our active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId.. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break return true non Javadoc @see.. accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break return true non Javadoc @see android.view.View#draw android.graphics.Canvas..

Image in Canvas with touch events

http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events

This was our active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId.. a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break return true @Override public.. accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break return true @Override public void onDraw Canvas canvas super.onDraw..

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

Pinch Zoom in android for an imageview?

http://stackoverflow.com/questions/6758847/pinch-zoom-in-android-for-an-imageview

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

mActivePointerId This was our active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId.. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break float objectNewX objectNewY.. accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex mActivePointerId ev.getPointerId newPointerIndex break float objectNewX objectNewY if mScaleFactor 1 objectNewX ev.getX..