topic Re: Map feature layer redering priority in ArcGIS JavaScript Maps SDK Questions

Map feature layer redering priority

ManojrajTeli — Thu, 07 Feb 2013 08:01:14 GMT

I am displaying polygon,line and point feature layer on button click event and adding layer in order of polygon at bottom,line layer on top of polygon and point on line layer.In certain cases layers are rendered fine as we add but in some cases as data increases(Response Time) in one of the layer the polygon layer is rendered on top of the point and line layer and these layers get hidden.We have already used reordering code but its not much of use. Is there any methods to control the rendering of layer or move layers one above the other.I am using arcgis server 10.1,feature service and arcgis javascript api 3.1 .

Re: Map feature layer redering priority

RahulMetangale1 — Thu, 07 Feb 2013 08:56:18 GMT

Manoj,

Try map.addLayer(layer, index?)

Regards,
Rahul

Re: Map feature layer redering priority

ManojrajTeli — Thu, 07 Feb 2013 09:00:10 GMT

Thanks for the comment.I have already tried it.since polygon layer has multi polygon features it takes time to render and whatever index we give it is of the index of the we can see in map._layer but it get rendered in different order.