DataV:Animated Icon Layer

Settings Panel

• Search for Configurations: In the right-side panel of Canvas Editor, click the Settings tab, and click Search for Configurations in the upper-right corner. Enter the required configuration item in the search box, and click the search icon to quickly locate the configuration item. Fuzzy match is supported. For more information, see Search for asset configurations.

• Custom Map: Move the icon layer to customize the map style.

  • Move the pointer over the image and click Delete to delete the image. Then, click the image area or drag a local image to the area to add a sticker.

  • Move the pointer over the image and click Change to upload the local image again.

  • You can also enter the URL address of the image to use the image on the remote server as a custom sticker.

• Height: the height of the moving icon from the ground plane.

• Size: the size of the icon.

• Speed: the speed at which the icon is moved.

• Transparency: the transparency of the moved icon.

Data Panel

The data of this component is in the GeoJSON format. For more information about the data format and how to obtain the data, see Map data format. The position where the icon is moved can be configured in the coordinates field.

Table 1. Parameters

Parameter	Description
Controlled Mode	If you turn on the switch, data is not requested when a widget is initialized. Data requests are triggered only based on callback IDs or the method configured in Blueprint Editor. If you turn off the switch, data requests are automatically triggered. By default, the switch is turned off.
Auto Data Request	After you select the Auto Data Request check box, you can enable dynamic polling, and manually specify the polling interval. If you do not select this check box, data is not automatically requested. You must manually refresh the page to request data or use Blueprint Editor or callback ID events to trigger data requests.
Data Source	In the right-side panel of Canvas Editor, click the Data tab. Click Set next to Static Data. In the Configure Datasource panel, select a data source from the Data Source Type drop-down list. Enter code for data query in the code editor, click Preview Data Response to preview the response of the data source, and then view the response. For more information, see Configure asset data.
Data Filter	If you select the Data Filter check box, you can convert the data structure, filter data, and perform simple calculations. If you click the plus sign (+) next to Add Filter, you can configure the script for the data filter in the editor that appears. For more information, see Use the data filter.
Data Response Result	The response to a data request. If the data source changes, you can click the icon next to Data Response Result to view the data response in real time.

Interaction Panel

This widget does not support interaction events.

Configure interactions in Blueprint Editor

1. In Canvas Editor, click the icon next to Move Icon Layer in the 3D Earth widget list.

2. Click the icon in the upper-left corner.

3. In Blueprint Editor, click the Move Icon Layer widget in the Added Nodes pane. On the canvas, you can configure the parameters for the move icon layer, as shown in the following figure.

   • Event

     Event	Description
     When the move icon layer request completes	The event is triggered with the processed JSON data after a data interface request is responded and processed by a filter. For more information about specific data examples, see the Data Response Result section of the Data tab in the right-side configuration panel of the canvas editor.
     When the request to move the icon layer fails	The event that is returned when a data interface request fails (the request may be due to network problems or interface errors) and is processed by the filter. The event also throws the processed JSON data. For more information about specific data examples, see the Data Response Result section of the Data tab in the right-side configuration panel of the canvas editor.

   • Policy Action

     Policy Action	Description
     Request to move an icon layer	This action is performed to request the server data again. The data sent by an upstream data processing node or layer node is used as a parameter. For example, if the API data source for the mobile icon layer is https://api.test and the data passed to the request to move the icon layer is { id: '1'}, the final request interface is https://api.test?id=1.
     Import a mobile icon layer	After data of a widget is processed in accordance with its drawing format, the widget is imported for redrawing. You do not need to request server data again. For more information about specific data examples, see the Data Response Result section of the Data tab in the right-side configuration panel of the canvas editor.
     Display Widget	A widget is shown without the need to specify parameters.
     Hide components	A widget is hidden without the need to specify parameters.