Graphics Programs Reference
In-Depth Information
9. Click the Add icon in the Styles section at the bottom of the Rule
Editor dialog. Choose a style from any catalog except Metal & Glass
and then click OK.
10. Repeat the previous step and add four more styles for a total of five.
Choose styles that are not similar.
11. Click OK to dismiss the Rule Editor dialog.
12. Click Run Rules at the bottom of the Style Rules panel.
The buildings in the foreground should be displayed with different
styles, similar to what is shown in Figure 5.34.
fIgure 5.34 A style rule applies varying styles to a number of buildings.
13. In the Style Rules panel, click the Add icon in the Rule Editing sec-
tion at the top. Enter Tall Buildings as the name of this new rule and
then click OK.
14. With the Tall Buildings rule selected, click the Edit icon in the Rule
Editing section at the top of the Style Rules panel.
15. In the Rule Editor dialog, click the Edit icon in the Expression sec-
tion near the center of the dialog.
16. In the Create Filter Expression dialog, expand Building and double-
click ROOF_HEIGHT, as shown in Figure 5.35.
fIgure 5.35 Accessing the ROOF_HEIGHT property for use in an expression
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