Class: ServerFeature

ServerFeature

服务端矢量要素类。该类描述了服务端返回的矢量要素的相关信息，包括字段和几何信息等。

new ServerFeature(geometry, options)

Usage
import { ServerFeature } from '@supermapgis/iclient-leaflet';

new ServerFeature(geometry, options);
<script type="text/javascript" src="https://iclient.supermap.io/dist/leaflet/iclient-leaflet.js"></script>
<script>
  new L.supermap.ServerFeature({paramsNames});
  // 弃用的写法
  new SuperMap.ServerFeature(geometry, options);
</script>
common/iServer/ServerFeature.js, line 8
Name Type Description
geometry ServerGeometry

矢量要素的几何信息。
options Object

参数。

Name Type Description
fieldNames Array.<string> 可选

矢量要素的属性字段名集合。
fieldValues Array.<string> 可选

矢量要素的属性字段值集合。

API Relations

As method parameter: GeoFeatureThemeLayer.addFeatures , GeoFeatureThemeLayer.toFeature , GeoFeatureThemeLayer.toiClientFeature , GeoJSONFormat.extract.feature , GraphThemeLayer.addFeatures , GraphThemeLayer.toFeature , GraphThemeLayer.toiClientFeature , L.supermap.ThemeLayer.addFeatures , LabelThemeLayer.addFeatures , LabelThemeLayer.toFeature , LabelThemeLayer.toiClientFeature , RangeThemeLayer.addFeatures , RangeThemeLayer.toFeature , RangeThemeLayer.toiClientFeature , RankSymbolThemeLayer.addFeatures , RankSymbolThemeLayer.toFeature , RankSymbolThemeLayer.toiClientFeature , ThemeLayer.toFeature , ThemeLayer.toiClientFeature , UniqueThemeLayer.addFeatures , UniqueThemeLayer.toFeature , UniqueThemeLayer.toiClientFeature.
Returned by: ServerFeature.fromJson.

Members

fieldNamesArray.<string>

矢量要素的属性字段名集合。

fieldValuesArray.<string>

矢量要素的属性字段值集合。

geometryServerGeometry

矢量要素的几何信息。

Methods

destroy()

common/iServer/ServerFeature.js, line 47

释放资源，将引用资源的属性置空。

fromJson(jsonObject){ServerFeature}

common/iServer/ServerFeature.js, line 88

将 JSON 对象表示服务端矢量要素转换为 ServerFeature。

Name Type Description
jsonObject Object

要转换的 JSON 对象。
Returns:
Type Description
ServerFeature 转化后的 ServerFeature 对象。

toFeature(){Vector}

common/iServer/ServerFeature.js, line 61

将服务端矢量要素 ServerFeature 转换为客户端矢量要素 Feature。

Returns:
Type Description
Vector 转换后的客户端矢量要素。