A theme uses a range of colors to represent an analogous range of values. You can also use theming to show relative area, population density, water depth, or height of geographic features.
Video Tutorial
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If you are connected to the internet, play the video to create a theme. You can also click "Let Me Try" to try it yourself. The steps for this procedure are listed below the video. |
Note: This exercise uses the build_map1.dwg map you created and modified in the previous exercises.
To style the parcels layer with a theme
- Open your finished map from the previous lesson.
- Click
OpenDrawing. - Locate build_map1.dwg.
- Select it, and click Open.
- Click
- Create a theme for the parcel layer.
A theme is a display style. You assign styles for geospatial features by layer.
- In Display Manager , select the Parcels layer and click Style. Note: If the Style Editor is docked, move your cursor over it to display it. It might be docked at the left side of the application window.
- In the Style Editor, under Polygon Style For 0 - Infinity Scale Range, click New Theme.
Click New Theme to define a theme for the Parcels layer.
- In Display Manager , select the Parcels layer and click Style.
To continue this tutorial, go to Exercise 2: Define the theme.