Re: [Gwt-openlayers-users] Problem trying to get WMS radar images

[Edwin C. <com...@gm...>]

Hi Greg,

By setting the JSObject on wmsParams2 you let wmsParams2 wrap the
JSObject you create, overriding the JSObject it created internally on
which the layers, tranparancy etc were set.

I think it should work if you set all properties on a newly created
JSObject, including layers, transparency etc.

Did you try if it works in Javascript?

Greetings,
Edwin

On 12 March 2010 17:33, Greg Machala <Gre...@no...> wrote:
> Hello,
>
> I am new to OpenLayers GWT and really like it a lot.
> I am working with maps on a local GeoServer and it
> works great.  I am running into difficulty trying to
> load a WMS radar image from this site:
> public static final String WMS_RADAR_URL = "http://radarcache.srh.noaa.gov/tilecache/tilecache.py";
>
> using this method:
>
> private Layer getRadarLayer() {
>                WMSOptions wmsOptions = new WMSOptions();
>                wmsOptions.setSingleTile(false);
>                wmsOptions.setIsBaseLayer(false);
>                wmsOptions.setBuffer(0);
>                WMSParams wmsParams2 = new WMSParams();
>                wmsParams2.setLayers("radar_slice");
>                wmsParams2.setIsTransparent(true);
>                wmsParams2.setFormat("image/png");
>                JSObject jsObject = JSObject.createJSObject();
>                jsObject.setProperty("radar", "NAT");
>                jsObject.setProperty("level", "NET");
>                jsObject.setProperty("tiled", "true");
>                jsObject.setProperty("time", "2010-03-11T17:00");
>                wmsParams2.setJSObject(jsObject);
>                return new WMS("Radar", WMS_RADAR_URL, wmsParams2, wmsOptions);
> }
>
> The tilecache.py needs the variables set for radar=,level=,time= to grab the right image
> am I doing this correctly?
>
> Thanks,
>
> Greg Machala
> ITO-National Weather Service-BHM,AL
>
>
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