topic zoom to search layer in ArcGIS JavaScript Maps SDK Questions

zoom to search layer

shwetakunjadia — Tue, 25 Oct 2011 04:15:34 GMT

Hi,

While i m doing zoom to search layer at that time it will give me javascript error..
although i m able to draw graphics but the next step is zoom to feature is not working...

In case of polygon its working but in case of Point its not working

Error:
TypeError: g.geometry.getExtent() is null

Plz help me........

Re: zoom to search layer

JoeJeurissen — Sun, 12 Dec 2021 08:11:49 GMT

Point geometry does not have the method getExtent().

To get the extent of a point one option would be to create your own extent from the x/y coordinates of the point.

if (g.geometry.type == "point")
     new esri.geometry.Extent({"xmin":g.geometry.x - 2000,"ymin":g.geometry.y - 2000,"xmax":g.geometry.x + 2000,"ymax":g.geometry.y + 2000,"spatialReference":{"wkid":g.geometry.spatialReference.wkid}});
else
     g.geometry.getExtent();

Re: zoom to search layer

shwetakunjadia — Fri, 28 Oct 2011 08:12:52 GMT

thanks for reply its working....