OpenLayers v4.0.1 API - Class: WMSGetFeatureInfo

# Class: WMSGetFeatureInfo

This documentation is for OpenLayers v4.0.1. The latest is v.

## ol.format.WMSGetFeatureInfo

Format for reading WMSGetFeatureInfo format. It uses `ol.format.GML2` to read features.

#### new ol.format.WMSGetFeatureInfo(opt_options)

src/ol/format/wmsgetfeatureinfo.js, line 21

  Name | Type | Description
  --- | --- | ---

  `options`

  Options.

  Name | Type | Description
  --- | --- | ---
  `layers` | Array.<string> | undefined | If set, only features of the given layers will be returned by the format when read.

### Extends

- ol.format.XMLFeature

### Methods

#### readFeatures(source, opt_options){Array.<ol.Feature>}

src/ol/format/wmsgetfeatureinfo.js, line 135

  Read all features from a WMSGetFeatureInfo response.

  Name | Type | Description
  --- | --- | ---
  `source` | Document | Node | Object | string | Source.

  `options`

  Options.

  Name | Type | Description
  --- | --- | ---
  `dataProjection` | ol.ProjectionLike | Projection of the data we are reading. If not provided, the projection will be derived from the data (where possible) or the `defaultDataProjection` of the format is assigned (where set). If the projection can not be derived from the data and if no `defaultDataProjection` is set for a format, the features will not be reprojected.
  `featureProjection` | ol.ProjectionLike | Projection of the feature geometries created by the format reader. If not provided, features will be returned in the `dataProjection`.

  ##### Returns:

  Features.