void BitmapGraphic::getExtent (
float& l, float& b, float& cx, float& cy, float& tol, Graphic* gs
) {
int w, h;
w = _fg_map->pwidth();
h = _fg_map->pheight();
CalcExtent(w, h, l, b, cx, cy, tol, gs);
tol = 0;
}
void TCadGroup::Del(TCadObjectBasePtr obj)
{
TCadObjectBasePtrVector::iterator i,e;
for(i=objects.begin(), e=objects.end(); i!=e; i++)
if ( (*i) == obj) { // check if this is the object
delete (*i); // delete the object
objects.erase(i); // delete the pointer
break; // exit loop
}
CalcExtent();
}