Modify the 3D Unique Values Map.

Instructions for use

Users can modify the style of Unique-values Map in the 3D Unique Values Map "window. The following describes how to modify the 3D Unique Values Map.

Operation steps

  1. Set Single value expression: Set the Thematic variable of the current Unique-values Map in the "Single value expression" box. You can also customize the Thematic variable in Expression in the drop-down box.
  2. Set Color Scheme: Change the overall color style of the current 3D Unique Values Map by selecting a gradient band in the Color Scheme "box. You can also customize your preferred ribbon style with the Customize option in the drop-down box.
  3. Set whether the sub-items of the thematic map are visible: Refer to the dynamic interface. After selecting one or more sub-items of the thematic map, you can click the icon button to set whether the selected sub-items of the thematic map are visible. You can also adjust the visibility of each child by clicking the status icon in front of the child on the Thematic Map.
  4. Set the display style of thematic map sub-items: By referring to the dynamic interface demonstration, select one or more thematic map sub-items, and then click the "Style" button for Style Settings. The point layer thematic map can activate the Marker Symbol Selector by clicking the button. The line layer thematic map activates the Line Symbol Selector by clicking a button, The surface layer thematic map activates the Fill Symbol Selector by clicking the button.
      To select
    • multiple thematic map subitems, press the Ctrl key, and then click the thematic map subitems in turn. After that, release the Ctrl key, or press the Shift key to click the preselected head and tail in the thematic map subitem list to select all thematic map subitems between the head and tail. After selection, release the Shift key.
      • After
    • selecting several thematic map subitems, click the "Style" setting button in the toolbar to pop up the "Modify Thematic Map Subitem Style" dialog box, where you can select the item to be modified. Please refer to Change Style for detailed operations of batch modification.
  5. Set the extension attribute of the sub-items of the thematic map: Select one or more sub-items of the thematic map for which Texture Settings is required, and click the icon button to pop up the Thematic Map Sub-item Extension Property Settings "window. Property Settings can be extended for 3D Thematic Map. Please refer to the Thematic Map Subitem Extension Property Settings for details.
  6. Add or delete thematic value: Refer to the dynamic interface. The button is used to add a thematic map sub-item, and the button is used to delete a thematic map sub-item. Select the sub-item to be deleted in the thematic map sub-item list, and click the button in the toolbar to delete the selected item. After deleting the subitem, the object corresponding to the subitem of the original thematic map will be of Default style. Deleted subkeys can be accessed through th Button to add the deleted thematic map child to the thematic list of values again.
  7. The edit box after the Field Value: field value is only used to display the field value of the selected thematic map sub-item.
  8. Set the title content of the sub-item of the thematic map: The title content of the sub-item of the thematic map can be modified. Select the title content of the sub-item of the thematic map to be edited, and then click the text box of the title content to become editable.
  9. Instant Refresh Setting: By default, "On when the Enable Instant Refresh" is set. " The Style Settings of each step of the thematic map layer will be displayed in the scene immediately, and the user can also cancel the "Enable Instant Refresh" "check box to" Enable Real-time Refresh "by clicking the" Apply "button. Applies the user-defined Parameter Settings to the current thematic map.

Remark

  • The 3D Thematic Map produced and modified by the user can be saved as a template so as to be applied to the production of thematic maps of other 3D layers. Please refer to Save as Thematic Map Template. for specific operation of Save as thematic map template.
  • Several concepts involved in the thematic map are briefly explained.

    Thematic variable: The query field or field expression in the thematic map attribute table.

    Thematic Map Subitems: Unique-Values Map classifies features with the same thematic values into one category, and sets a rendering style for each category. Each category is a thematic map subitem.

    Thematic value: the value corresponding to the thematic variable is called the thematic value.

Related topics

New 3D Unique Values Map

Create a 3D Unique Values Map based on a template

Save to Thematic Map Template Library