/// <summary>
/// Adds a new group to the legend at the topmost position
/// </summary>
/// <returns>Handle to the group on success, -1 on failure</returns>
public int Add()
{
return(m_Legend.AddGroup("New Group"));
}
/// <summary>
/// Adds a new group to the legend at the topmost position
/// </summary>
/// <returns>Handle to the group on success, -1 on failure</returns>
public int Add()
{
return(m_Legend.AddGroup("New Group"));
}