示例#1
0
 /* (non-Javadoc)
  * @see com.ds.avare.MultiTouchController.MultiTouchObjectCanvas#setPositionAndScale(java.lang.Object, com.ds.avare.MultiTouchController.PositionAndScale, com.ds.avare.MultiTouchController.PointInfo)
  */
 public boolean setPositionAndScale(
     Object obj, PositionAndScale newObjPosAndScale, PointInfo touchPoint) {
   touchPointChanged(touchPoint);
   if (false == mCurrTouchPoint.isMultiTouch()) {
     /*
      * Multi-touch is zoom, single touch is pan
      */
     if (mPan.setMove(newObjPosAndScale.getXOff(), newObjPosAndScale.getYOff())) {
       /*
        * Query when we have moved one tile. This will happen in background.
        */
       dbquery(true);
     }
   } else {
     /*
      * Clamp scaling.
      */
     mPoint = null; /* this is to not support mPoint distance when zooming */
     mScale.setScaleFactor(newObjPosAndScale.getScale());
   }
   tfrReset();
   invalidate();
   return true;
 }
示例#2
0
 /* (non-Javadoc)
  * @see com.ds.avare.MultiTouchController.MultiTouchObjectCanvas#getPositionAndScale(java.lang.Object, com.ds.avare.MultiTouchController.PositionAndScale)
  */
 public void getPositionAndScale(Object obj, PositionAndScale objPosAndScaleOut) {
   objPosAndScaleOut.set(
       mPan.getMoveX(), mPan.getMoveY(), true, mScale.getScaleFactor(), false, 0, 0, false, 0);
 }