This topic describes how to configure a basemap layer (also called a tile layer) that functions as a basic flat map background.

Prerequisites

The basemap layer child widget is added to the basic flat map, and the widget parameters are set. For more information, see Configure a basic flat map.

Configure the configuration plane



  • Mask Color: Set the mask color of the basemap layer. For more information, see Configure item description.
  • Opacity: Set the opacity of the basemap layer by dragging the slider or entering a value. The value range of this parameter is 0 to 1.
  • TileUrl: Enter a tile URL in the box. DataV supports the following map tile service URLs:
    • GeoQ map
      • GeoQ misty gray. Its URL is //map.geoq.cn/ArcGIS/rest/services/ChinaOnlineStreetGray/MapServer/tile/{z}/{y}/{x}
      • GeoQ midnight blue. Its URL is //map.geoq.cn/ArcGIS/rest/services/ChinaOnlineStreetPurplishBlue/MapServer/tile/{z}/{y}/{x}
      • GeoQ color. Its URL is //map.geoq.cn/ArcGIS/rest/services/ChinaOnlineCommunity/MapServer/tile/{z}/{y}/{x}
      • GeoQ edge. Its URL is //thematic.geoq.cn/arcgis/rest/services/ThematicMaps/administrative_division_boundaryandlabel/MapServer/tile/{z}/{y}/{x}
    • Amap
      • Electronic map of amap.com. Its URL is http://webst02.is.autonavi.com/appmaptile?style=7&x={x}&y={y}&z={z}
      • Satellite map of amap.com. Its URL is http://webst02.is.autonavi.com/appmaptile?style=6&x={x}&y={y}&z={z}
      • Satellite map (road networks and annotations) of amap.com. Its URL is http://webst02.is.autonavi.com/appmaptile?style=8&x={x}&y={y}&z={z}
    • Google MapS
      • Google electronic map. Its URL is http://www.google.cn/maps/vt?lyrs=m@189&gl=cn&x={x}&y={y}&z={z}.
      • Google satellite map. Its URL is http://mt3.google.cn/vt/lyrs=s&hl=zh-CN&gl=cn&x={x}&y={y}&z={z}.
  • Auto Refresh: Select this check box to enable the auto refresh function.
    Note You must enable this function to obtain the latest map tile service data if you use the tile URL of the Amap heat service or the Amap real-time traffic status service.

    Refresh Interval: Set the interval (in minutes) at which the tile service is automatically refreshed.

  • Use Filter: Select this check box to add a filter effect to the basemap layer.
  • Filter: Set the filter parameters, including Brightness, Contrast, Grayscale, HueRotate, Invert, Saturate, and Sepia.

Configure the data plane

No settings are required.

Configure the interaction plane

No settings are required.