参考:
(redraw [ename [mode]])
Arguments
ename
The name of the entity name to be redrawn.
mode
An integer value that controls the visibility and highlighting of the entity. The mode can be one of the following values:
1 Show entity
2 Hide entity (blank it out)
3 Highlight entity
4 Unhighlight entity
The use of entity highlighting (mode 3) must be balanced with entity unhighlighting (mode 4). |