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    DataV:honeycomb aggregation layers (v3.x)

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    DataV:honeycomb aggregation layers (v3.x)

    Last Updated:Dec 03, 2024

    This topic describes the meaning of each configuration items in the cellular aggregation layer.

    Chart style

    The cellular aggregation layer is a sub-component of the 3D flat map (v3.x version). It supports independent styles and data configurations, including the radius size, color, spacing, and height of the honeycomb. It can represent the distribution density of points at geographic locations in the form of aggregated honeycomb points. image.png

    Style Panel image.png

    • Search Configuration: Click the Search configuration items icon imagein the upper-right corner of the Style panel. In the Search Configuration panel, enter the name of the configuration items that you want to search for and locate the configuration items. Fuzzy match is supported. For more information, see Search configuration items.

    • General: Set the general configuration items of the cellular aggregation layer.

      Metric

      description

      Opacity

      The opacity of the cellular aggregation layer. Valid values: 0 to 100. Unit: %. The larger the value, the more opaque the layer.

    • Graphic: Sets the graphic configuration items of the honeycomb aggregation layer.

      Metric

      description

      Honeycomb radius

      Drag the slider to set the radius size of the honeycomb.

      Honeycomb Spacing

      Drag the slider to adjust the distance between the cells. The value range is from 0 to 100.

      Honeycomb Height

      Drag the slider to adjust the height of the honeycomb. The value ranges from 0.1 to 100.

      Fill Color

      For more information about how to configure the color style of the cell, see Color mapper instructions.

      Top Style

      • Metal Texture: Drag the slider to set the metal texture of the top surface of the honeycomb aggregate layer. The value range is from 0 to 100.

      • Texture Map: specifies the texture map style of the top surface.

      • Glow Map: Specify the style of the top surface glow map. Drag the Intensity slider to set the luminous intensity of the map. The value range is 0 to 100. Click the 眼睛图标icon to the left of the luminescence map to control the display of the luminescence map.

      Side Style

      • Metal Texture: Drag the slider to set the metal texture on the side of the honeycomb layer. The value range is from 0 to 100.

      • Texture Map: Set the style of the side texture map.

      • Glow Map: Set the style of the side glow map. Click the 眼睛图标icon to the left of the luminescence map to control the display of the luminescence map.

        • Intensity: Drag the Intensity slider to set the luminous intensity of the map. The value range is from 0 to 100.

        • Horizontal Speed: Drag the horizontal speed slider to set the horizontal speed of the texture. Valid values: -100 to 100.

        • Vertical Speed: Drag the horizontal speed slider to set the vertical speed of the texture. Valid values: -100 to 100.

    Data Sources panel image.png

    Column

    Description

    lng

    The longitude of the honeycomb point.

    lat

    The latitude of the honeycomb point.

    value

    The weight of the cell.

    Configure data items

    Description

    Data sources

    You can use the code editor or visual editor to view the data fields contained in the widget. You can also modify the data type to flexibly configure the component data.

    Data Mapping

    If you need to customize chart field configurations, you can set different field mapping content in the Data Mapping module and field mapping these content to the corresponding fields of the widget. This allows you to match data without modifying the fields in the data source. You can also click the imageicon to configure the field style.

    Configure a filter

    Turn on Filter, select an existing data filter or create a data filter, and configure a data filter script to filter data. For more information, see Manage data filters.

    Data Response Result

    The Data Response Result section displays widget data in real time. If the data source of the widget changes, this section displays the latest data. If the system response is delayed, you can click the imageicon on the right to view the data response result. You can also click the imageicon on the right to obtain the latest data of the widget. You can also click View Example to view an example of the response result of the current component.

    Forbid Loading

    If you select the check box, you will not see the loaded content during component initialization when you update the component and preview the data kanban. If you select the check box, the opposite is true. By default, the status is deselected.

    Controlled Mode

    If you select the check box, the component does not request data in the initialized state, and only requests data by using global variables or the method configured in Blueprint Editor. If you clear the check box, you can use automatic update to request data. By default, the status is deselected.

    Auto Data Request

    Select the check box to manually enter the time frequency of polling to set dynamic polling. If you clear the page, the page is not automatically updated. You need to manually refresh the page or use Blueprint Editor and global variable events to trigger a request to update data.

    Advanced Panel

    This widget does not support interaction events.

    Blueprint Interaction

    1. Click the imageicon in the upper-left corner to go to the Blueprint page.

    2. On the Layer Nodes tab, add the widget to the main canvas.

    3. View blueprint configuration parameters. image.png

      • Event

        Event

        Description

        When the data interface request is completed

        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 Source tab in the right-side configuration panel of the canvas editor.

      • Action

        Action

        Description

        Request Data Interface

        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 is http://api.test and the data passed to the request data interface is { id: '1'}, the final request interface is https://api.test?id=1.

        Import data

        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 Source tab in the right-side configuration panel of the canvas editor.

        Switch Display /Hide

        Specifies whether to show or hide a widget. No parameters are required.

        Display

        Display the widget. For more information, see Data example. 

        {
  "animationType": "",// The animation method. Valid value: fade. If you do not specify this parameter, no animation is generated. 
  "animationDuration": 1000,// The animation delay. Unit: ms. 
  "animationEasing": ""// animation curve
}

        Hide

        Hide the component. For more information, see Data example. 

        {
  "animationType": "",// The animation method. Valid value: fade. If you do not specify this parameter, no animation is generated. 
  "animationDuration": 1000,// The animation delay. Unit: ms. 
  "animationEasing": ""// animation curve
}

        Update component configurations

        Style configurations of widgets are dynamically updated. In the Style panel, click Copy Configuration to Clipboard to obtain the configuration data of the widget. After that, change the style field for the data processing node in Blueprint Editor.