JMap Cloud
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  • Welcome to JMap Cloud documentation
  • JMap Cloud Portal
    • JMap Cloud Portal User Guide
      • Introduction
        • Accessing JMap Cloud Portal
        • User Interface
        • Dashboard
      • Roles
      • Functions Reserved for Administrators
        • Managing the Organization
          • General
          • API Keys
          • Members
          • Invitations
      • Connecting Data: Data Sources
        • Creating Data Sources
          • Vector/Raster Data Files
          • Non-spatial tabular data files
          • WMS/WMTS Service
          • Vector Tile Service
          • Feature Service
        • Status of a Data Source
        • Managing Data Sources
          • Displaying and editing information
          • Updating data
          • Permissions
          • Removing a spatial data source
        • Uploading Files
      • Organizing Data into Projects
        • Creating a New Project
        • Managing a Project
          • Open the Project
          • Editing a project
          • Permissions
          • Getting the project's public link
          • MVT Cache
          • Deleting the project
      • Configuring Project Content
      • Jobs
  • JMap NG
    • JMap NG User Guide
      • Introduction
        • Connecting to JMap NG
        • User Interface
        • Navigating on the Map
        • Profile and user settings
      • The Data
        • The Layers Panel
        • Data Layers
          • Displaying layers
          • Thematics
          • Layer Information
          • Geographic Extent of the Layer
          • Making layer elements selectable
      • I Wish to...
        • Display Element Information
        • Select Elements on the Map
        • Measure Distances and Surfaces
        • Add Annotations to the Map
        • Export / Print a Map
    • JMap NG Developer Documentation
      • Startup Options
      • Extensions
      • Examples
        • Start the JMap NG Core library
        • Start the JMap NG App
        • Add a JMap NG App extension
        • Toggle a JMap layer visibility
        • Add a layer to display custom data from GeoJSON file
        • Locate and select features by attribute query
        • Add an event on move end
        • Add attributions on the map
        • Locate and select feature by id
        • Locate and select feature(s) by location
        • Custom mouseover on a layer
        • Create a custom form in a div
      • Changelog
  • JMap Cloud API
    • JMap Cloud API Documentation
  • JMap Cloud Plugin for QGIS
    • JMap Cloud Plugin User Guide
      • Installing the plugin
      • Connecting to JMap Cloud
      • Opening a project
      • Editing features
      • Exporting a project
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  1. JMap NG
  2. JMap NG User Guide
  3. The Data
  4. Data Layers

Thematics

PrécédentDisplaying layersSuivantLayer Information

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Layers can have thematics, the appearance of that layer's elements vary based on one or more attributes.

You can display more than one thematic for a layer at the same time.

To display the THEMATIC(S) panel of the layer:

  1. Click the layer icon. The THEMATIC(S) panel displays the legend of the thematics.

  2. Use the switch to enable or disable each thematic. The appearance of the icons representing the layer's objects will change according to your choice.

  3. You can uncheck one or more classes or categories of the thematic so as not to display on the map the elements of these classes.

  4. If the JMap administrator has configured it in this way, the thematic legend can be dynamic, i.e. the legend only shows the classes or categories of the elements displayed in the map. The classes of elements that are not displayed in the map are not shown in the legend. As you navigate the map, the legend changes depending on what is displayed there.

  5. Click on or to close or open the thematic's card.

  6. Click on Back to return to the Layers panel.

Thematics management

This option is only available for layers that have thematics configured.

Click on and then on Thematic management to open the THEMATIC(S) panel and use the functions described in the previous section.