geAdvWireSelection

geAdvWireSelection( 
w_windowId 
) 
=> t / nil 

Description

Allows the user to select route elements and the adjacent routes. Its behavior is based on the initial state of the selection and the number of consecutive calls to geAdvWireSelection().

geAdvWireSelection() follows a cycle mechanism in three steps: The two first calls allow to expand the routes elements selection. The third one restarts the selection to the initial selection. The behavior of first step depends of the initial route element selected.

The Advanced Partial Selection is a feature of the select mechanism only available on symbolic Routes object. This feature is activated through geAdvWireSelection().

Arguments

Value Returned

Related Topics

Selection Functions