topic Re: Two WmsDynamicMapServiceLayer ? in Java Maps SDK Questions

Two WmsDynamicMapServiceLayer ?

MohammadAlmalt — Wed, 12 Apr 2017 09:26:48 GMT

Is there a way to put two WmsDynamicMapServiceLayer on top of eachother where both are transparent ?

Re: Two WmsDynamicMapServiceLayer ?

nita14 — Thu, 13 Apr 2017 05:48:12 GMT

Mohammed,

why don't you create two instances of WmsDynamicMapServiceLayer pointing to differents wms service endpoints?

Regards,

Adam

Re: Two WmsDynamicMapServiceLayer ?

MohammadAlmalt — Thu, 13 Apr 2017 06:20:58 GMT

Hi Adam,

I did that, but only 1 layer is displayed at a time.

String url = "first url";

WmsDynamicMapServiceLayer wmsLayer =
           new WmsDynamicMapServiceLayer(url, new String[] { "0"});
       wmsLayer.setTransparent(true);
       wmsLayer.setImageFormat("png");
       wmsLayer.setVisible(true);
       wmsLayer.setOpacity(0.99f);
        layers.add(wmsLayer);

url = "second url";

wmsLayer =
           new WmsDynamicMapServiceLayer(url, new String[] { "0"});
       wmsLayer.setTransparent(true);
       wmsLayer.setImageFormat("png");
       wmsLayer.setVisible(true);
       wmsLayer.setOpacity(0.99f);
        layers.add(wmsLayer);

When I comment the first layers.add(wmsLayer); then the second one is displayed on the map

When I comment the second layers.add(wmsLayer); then the first one is displayed on the map

When I want both to be displayed it does not happen

Is there a solution?

Re: Two WmsDynamicMapServiceLayer ?

nita14 — Thu, 13 Apr 2017 07:32:05 GMT

Mohammad,

As I said - " create two instances of WmsDynamicMapServiceLayer",

create

WmsDynamicMapServiceLayer wmsLayer1 = new WmsDynamicMapServiceLayer(url, new String[] { "0"});

and WmsDynamicMapServiceLayer wmsLayer2 = new WmsDynamicMapServiceLayer(url, new String[] { "0"});

then set visibilty to those. As so far you override the first layer by the definiotion of the second one.

Regards,

Adam