/// <summary>
/// Ensures a point is visible on the active display (expands the draw window
/// if necessary), and optionally selects it.
/// </summary>
/// <param name="p">The point that needs to be shown.</param>
/// <param name="select">Specify true if the point should be selected.</param>
internal void EnsureVisible(PointFeature p, bool select)
{
// Ensure the draw window shows the point.
ISpatialDisplay display = ActiveDisplay;
IWindow drawExtent = display.Extent;
if (drawExtent == null || drawExtent.IsEmpty)
{
display.DrawOverview();
}
else if (!drawExtent.IsOverlap(p))
{
display.Center = p;
}
// Select the point if requested
if (select)
{
SetSelection(new Selection(p, p));
}
}
