Methods
(async, static) createObj() → {Promise.<DownloadDataBaseParmeters>}
构造一个新的 DownloadDataBaseParmeters 对象。
- Source:
Returns:
- Type
- Promise.<DownloadDataBaseParmeters>
(async, static) getLayerOptions() → {Promise.List.<DownloadLayerOption>}
获取下载图层选项
- Source:
Returns:
下载图层选项
- Type
- Promise.List.<DownloadLayerOption>
(async, static) removeLayer(layerID) → {Promise.<void>}
移除图层
Parameters:
| Name | Type | Description |
|---|---|---|
layerID |
int | 图层ID |
- Source:
Returns:
下载数据参数
- Type
- Promise.<void>
(async, static) setExtent(extent) → {Promise.<void>}
设置范围
Parameters:
| Name | Type | Description |
|---|---|---|
extent |
Rect | 范围 |
- Source:
Returns:
下载数据参数
- Type
- Promise.<void>