Flow FlowLocation: Theme Types dialog > Annotation tab > Flow
Availability: Map Modeller.
The Flow theme draws flow arrows over Triangulated Irregular Networks (TIN) items.
Click Add Theme [Home-Map] or highlight the SIS Workspace Definition (SWD) in the Maps Control Bar and select Add Theme...
If the SWD contains more than one overlay the following Theme Overlay dialog will be displayed:
Either double-click the overlay to theme or select it and click Next.
The Theme Types dialog will now be displayed:
Go to the Annotation tab and either double click the Flow icon or select it and click Next.
The Flow Styles dialog will now be displayed:
The Flow theme is available in Map Modeller only.
The Flow theme is used to display flow arrows on a 3D TIN.
In the Flow Styles dialog select a minimum and maximum gradient which will be depicted with a flow arrow:
Choose a Symbol to be used to draw flow arrows.
Choose the Pen and Brush to be used for flow symbols.
Click here for a description of the functions of these three buttons.
Click here for Flow Theme properties.
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