public class MeasureListener extends MeasureListenerImpl
Listener for calculating distances using vertexes of a polyline, defined in the associated MapControl
object, and displaying that information at the status bar of the application's main frame.
Calculates and displays:
MeasureListenerImpl
mapCtrl
Constructor and Description |
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MeasureListener(MapControl mc)
Creates a new listener for calculating distances using points of a polyline.
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Modifier and Type | Method and Description |
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void |
points(MeasureEvent event)
Called when user moves the mouse after selecting a vertex of the polyline.
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cancelDrawing, getImageCursor, pointFixed, polylineFinished
public MeasureListener(MapControl mc)
Creates a new listener for calculating distances using points of a polyline.
mc
- the MapControl
where is calculated the lengthpublic void points(MeasureEvent event)
PolylineListener
Called when user moves the mouse after selecting a vertex of the polyline.
Each kind of polyline listener calculates different information with the data of the
MeasureEvent
, according its nature.
points
in interface PolylineListener
points
in class MeasureListenerImpl
event
- information about the mouse event, and geometry data of the polyline