(redraw [ename [mode])
The redraw function redraws a specified drawing entity or refreshes the entire current Viewport.
If the function is applied without arguments, a Redraw (Refresh) is performed on the entire current Viewport.
ename specifies the entity name of the entity to redraw.
mode specifies a Redraw mode. If ename contains a valid entity name, the drawing entity is redisplayed in one of the modes specified by the mode argument as follows:
| Mode | Action executed |
|---|---|
| 1 | Redraws entity |
| 2 | Entity is set to invisible |
| 3 | Entity is highlighted |
| 4 | Removes highlighting of the entity. |
The function returns nil.
Examples
: (redraw)
: (redraw en)
: (redraw (entlast) 3)
Related Functions