/// <summary>
/// Save the state of the display
/// </summary>
/// <returns></returns>
public DisplaySave Save()
{
// make new save object
DisplaySave save = new DisplaySave();
// set fields
save.displayObjects = displayObjects;
save.center = transform.CenterPoint;
save.scale = transform.Scale;
save.DisplayGrid = DisplayGrid;
// return save
return save;
}
/// <summary>
/// Loads the display from a save point
/// </summary>
/// <param name="save"></param>
public void LoadSave(DisplaySave save)
{
// set fields
displayObjects = save.displayObjects;
transform.CenterPoint = save.center;
transform.Scale = save.scale;
DisplayGrid = save.DisplayGrid;
}