C++
int acedUpdate( int vport, ads_point p1, ads_point p2 );
File
acedads.h
Description
Refreshes a rectangular sub-area of the viewport. The corners must be specified in drawing coordinates. As long as p1 and p2 are diagonally opposite each other, it does not matter which two corners of the area are specified.
Parameters
| Parameters | Description |
|---|---|
| vport | Input id number of viewport to update (the same id number used by the CVPORT system) variable |
| p1 | Point defining the corner of the rectangle, diagonally opposite p2 |
| p2 | Point defining the corner of the rectangle, diagonally opposite p1 |