metacat/lib/spatial/openlayers/doc/Layer.HTTPRequest.txt @ 3241
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OpenLayers.Layer.HTTPRequest |
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Sublass of Layer used for services which require initiating multiple HTTPRequests. |
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* Constructor |
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OpenLayers.Layer.HTTPRequest(name, url, params, options) -- URL is the base URL to the layer. Params is a set of params to be included in the HTTP Request. Options is a set of options, extending the parameters of the layer. |
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* Methods |
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initResolutions() -- none -- Based on the current minScale/maxScale/maxResolution/maxZoomLevels/scales/resolutions parameters, initializes an array of 'zoom levels' as this.resolutions, which are then used as an index into when zooming. |
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getFullRequestString(newParams) -- {String} -- Returns the full request string for a combination of the defaults on this layer and the parameters passed via newParams.
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