topic Re: Accessing Zoom To Point On ArcGIS JavaScript API in ArcGIS JavaScript Maps SDK Questions

Accessing Zoom To Point On ArcGIS JavaScript API

BehrouzHosseini — Sat, 11 Dec 2021 18:33:26 GMT

Can you please let me know how we can enable ArcGIS JavaScript API to use custom ZoomIn function?

For example let's say I have a code Like

<button id="zoom-to-point" > Zoom To </button>‍

and in Js Part

$("#zoom-to-point").on('click', function(){
 var zoomLat = 49.2898
 var zoomLong = -123.1364;
 map.zoomTo(zoomLat,zoomLong );
});‍‍‍‍‍‍‍‍‍‍

As you know we have not such a .zoomTo function in API so can you please let me know how can I get it done?

RobertScheitlin__GISP — Fri, 13 Jan 2017 19:57:53 GMT

Behrouz,

EvonFranklin — Fri, 13 Jan 2017 20:46:12 GMT

What version of the API are you using?

BehrouzHosseini — Fri, 13 Jan 2017 21:42:27 GMT

Hi Evon,

Thanks for reply, I am using 3.19

BehrouzHosseini — Sat, 11 Dec 2021 18:33:29 GMT

Thanks Robert,

so how can I pass the

var zoomLat = 49.2898
var zoomLong = -123.1364;

to location in :

map.centerAndZoom(location,12);

Thanks again

BehrouzHosseini — Sat, 11 Dec 2021 18:33:31 GMT

I Tried this and it is working, but not sure if it is the best way to do?

 var location = new Point(zoomLong,zoomLat);
 map.centerAndZoom(location,16);‍‍

can you please let me know if there is a better way to do this?

RobertScheitlin__GISP — Fri, 13 Jan 2017 21:53:10 GMT

Behrouz,

location is a point class. So you just create a point class and pass it to the centerAndZoom method.

BehrouzHosseini — Fri, 13 Jan 2017 22:04:36 GMT

Thanks Robert