[C#/Java]
void AddRect(string Name, int X1, int Y1, int X2, int Y2, bool Overwrite /* = true */);
[VB.NET]
Sub AddRect(ByVal Name As String, ByVal X1 As Integer, ByVal Y1 As Integer, ByVal X2 As Integer, ByVal Y2 As Integer, ByVal Overwrite As Boolean = True)