2011

Thematic Values dialog box
Use this dialog box (from the
Thematic Mapping dialog box (page 1642)) to
specify the source of thematic data and then select one or more discrete values
from that data.
To create a theme for a drawing layer (page 1181)
In Display Manager, right-click a drawing layer. Click Add Style ➤ Theme.
NOTE This functionality applies only to drawing objects. To theme geospatial
features, see
Theming Features (page 1165).
Data Values area
Obtain From
Click
. In the Choose Data Expression dialog box, select the source of
the data to use.
Ignore
Select data values to exclude from the thematic display. These values, while
present in the data, may be inappropriate for use in the thematic map.
Examples include null or empty data values.
Normalize By
Enter a value or an expression if you want to normalize the data values
relative to some other data value. Click
to display the Choose Data
Expression dialog box.
Read Data
Reads the data from the data source according to the expression you defined.
Select Specific Values area
Shows the values read from the data source, together with the number of
occurrences (Count). Select the value(s) to appear in the thematic map. To
quickly select all the values, right-click and choose Select All.
1644 | Chapter 22 Display Manager Dialog Boxes