 Rank: Newbie
Groups: Registered
Joined: 6/5/2012(UTC)
Posts: 4
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My problem:
When I call xScale.zoomToRange() during animation scroll - animation doesn't stop and proceeds from previous zoom position.
So, how can I abort this animation?
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 Rank: Member
Groups: Registered
Joined: 7/28/2009(UTC) Posts: 447 
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Hi, Unfortunately the is no API to do that. You may use workaround: Code:public class MyChartView extends ChartView
{
static final int SCROLL_FLAGS = ChartGestureListener.ANIMATED_PANNING_FLAG // animation
| ChartGestureListener.HORIZONTAL_PANNING_FLAG // horizontal scrolling
| ChartGestureListener.VERTICAL_PANNING_FLAG; // vertical scrolling
ChartGestureListener _gestureListener;
public MyChartView(Context context)
{
super(context);
_gestureListener = new ChartGestureListener(this, SCROLL_FLAGS); // enable scrolling
setGestureDetector(_gestureListener);
}
public void stopScrolling()
{
_gestureListener.setFlags(ChartGestureListener.NONE_FLAG); // disable scrolling
_gestureListener.onScroll(null, null, 0, 0); // imitate scrolling event to stop animation
_gestureListener.setFlags(SCROLL_FLAGS); // enable scrolling back
}
}
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Volodymyr Baydalka
Andriod development and support team |
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