public DBObject GetDBObject()
{
if (!IdEnt.IsValidEx())
{
return(null);
}
return(IdEnt.GetObject(OpenMode.ForWrite, false, true));
}
private Rectangle GetRectangle()
{
if (!IdEnt.IsValidEx())
{
return(null);
}
using (var ent = IdEnt.Open(OpenMode.ForRead) as Entity)
{
var ext = ent.GeometricExtents;
return(new Rectangle(ext));
}
}
public override Polyline GetContourInModel()
{
using (var ent = IdEnt.Open(OpenMode.ForRead) as Entity)
{
if (ent is Polyline)
{
var plCopy = (Polyline)ent.Clone();
if (plCopy.Elevation != 0)
{
plCopy.Elevation = 0;
}
return(plCopy);
}
else if (ent is Hatch)
{
// Найти контур штриховки и перевести его в полилинию.
}
}
return(null);
}
