C++
int acedGrDraw( const ads_point from, const ads_point to, int color, int hl );
File
acedads.h
Description
Draws a vector between two points in the current viewport.
AutoCAD clips the vector as required to fit the screen.
Highlighting, controlled by the hl argument, depends on the display device. Most display drivers indicate highlighting by a dashed line, but some indicate it by using a distinctive color.
Unless a critical error occurs, acedGrDraw() returns RTNORM.
Parameters
| Parameters | Description |
|---|---|
| from | Beginning point of the vector, expressed in the current UCS; can be a three-dimensional point |
| to | End point of the vector, expressed in the current UCS; can be a three-dimensional point |
| color | Vector's AutoCAD color number (in the range 0-255); I -1, the vector is drawn in XOR ink, which complements anything it draws over and erases itself when overdrawn |
| hl | If nonzero, the vector is highlighted; if zero, the vector is drawn in normal display mode |