Describes the format in which to request GetFeatureInfo from a Web Map Service (WMS) server.
| 参数名称 | 类型 | 描述信息 |
|---|---|---|
type |
string | The type of response to expect from a GetFeatureInfo request. Valid values are 'json', 'xml', 'html', or 'text'. |
format |
string | 可选 The info format to request from the WMS server. This is usually a MIME type such as 'application/json' or text/xml'. If this parameter is not specified, the provider will request 'json' using 'application/json', 'xml' using 'text/xml', 'html' using 'text/html', and 'text' using 'text/plain'. |
callback |
function |
可选
A function to invoke with the GetFeatureInfo response from the WMS server
in order to produce an array of picked ImageryLayerFeatureInfo instances. If this parameter is not specified,
a default function for the type of response is used. |