【转帖】displaying line weigh
 

displaying line weight
displaying line weight
how could we switch displaying or not the line weight ?
we try this :
code:
void displayorhidelineweight(oddbdatabaseptr &dbptr)
{
dbptr->setlwdisplay(!dbptr->getlwdisplay);
}
but if we want to see or hide the line weight, we have to save the drawing and reopen it !
is there something else to do ? do i forget something ?