Exemplo n.º 1
0
 @Override
 public boolean onScale(ScaleGestureDetector detector) {
   // TODO Auto-generated method stub
   if (mScaleView == null) {
     mScaleFactor *= detector.getScaleFactor();
     mScaleFactor = adjustScale(mScaleFactor);
     invalidate();
     requestLayout();
   } else {
     LayoutParams param = (LayoutParams) mScaleView.getLayoutParams();
     param.fScale *= detector.getScaleFactor();
     updateViewLayout(mScaleView, param);
   }
   return true;
 }