edu.ucdavis.cstars.client.event

Interface MapZoomEndHandler

public interface MapZoomEndHandler

Fires when the zoom is complete.

Author:

Justin Merz

Method Summary

Methods

Modifier and Type	Method and Description
void	onZoomEnd(Extent extent, float zoomFactor, Point anchor, int level)

Method Detail

onZoomEnd

void onZoomEnd(Extent extent,
             float zoomFactor,
             Point anchor,
             int level)

Parameters:

extent - - Gets the extent when the zoom event ends.

zoomFactor - -The scale factor represents the amount as a percentage that the map zoomed in or out from the previous extent. A value of 2 means the map was zoomed in twice as far as the previous extent. A value of 0.5 means the map zoomed out twice as far as previously.

anchor - - The location of the mouse pointer. The Point x and y values are in screen units. This point acts as an anchor point, and this part of the map stays within the map region during the zoom process.

level - - Level of an ArcGISTiledMapServiceLayer after zoom is complete.