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java.lang.Objectorg.achartengine.TouchHandler
public class TouchHandler
The main handler of the touch events.
Constructor Summary | |
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TouchHandler(GraphicalView view,
AbstractChart chart)
Creates a new graphical view. |
Method Summary | |
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void |
addPanListener(PanListener listener)
Adds a new pan listener. |
void |
addZoomListener(ZoomListener listener)
Adds a new zoom listener. |
boolean |
handleTouch(android.view.MotionEvent event)
Handles the touch event. |
void |
removePanListener(PanListener listener)
Removes a pan listener. |
void |
removeZoomListener(ZoomListener listener)
Removes a zoom listener. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TouchHandler(GraphicalView view, AbstractChart chart)
view
- the graphical viewchart
- the chart to be drawnMethod Detail |
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public boolean handleTouch(android.view.MotionEvent event)
handleTouch
in interface ITouchHandler
event
- the touch event
public void addZoomListener(ZoomListener listener)
addZoomListener
in interface ITouchHandler
listener
- zoom listenerpublic void removeZoomListener(ZoomListener listener)
removeZoomListener
in interface ITouchHandler
listener
- zoom listenerpublic void addPanListener(PanListener listener)
addPanListener
in interface ITouchHandler
listener
- pan listenerpublic void removePanListener(PanListener listener)
removePanListener
in interface ITouchHandler
listener
- pan listener
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