/// <summary>
/// Calculates the geometry for any spatial features that were created by
/// this editing operation.
/// </summary>
/// <param name="ctx">The context in which the geometry is being calculated.</param>
/// <remarks>This implementation does nothing. Derived classes that need to are
/// expected to provide a suitable override.</remarks>
internal virtual void CalculateGeometry(EditingContext ctx)
{
// Do nothing
}
/// <summary>
/// Defines the position of this point as a new un-shared position.
/// </summary>
/// <param name="ctx">The context in which the assignment is being made. May be null, but do
/// so with care - an editing context is vital when dealing with the propagation of updates.
/// </param>
/// <param name="value">The position to assign (not null).</param>
internal void ApplyPointGeometry(EditingContext ctx, PointGeometry value)
{
if (value == null)
throw new ArgumentNullException();
if (ctx != null)
ctx.RegisterChange(this);
m_Geom = new Node(this, value);
}
