/// <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;
}
/// <summary>
/// Resets teh display
/// </summary>
public void Reset()
{
// set new display objects
displayObjects = new List<IDisplayObject>();
// display grid
DisplayGrid = new GridDisplay();
displayObjects.Add(DisplayGrid);
// center transform
transform.CenterPoint = new Coordinates(0, 0);
// default zoom
transform.Scale = 6.0f;
// redraw
this.Invalidate();
}
/// <summary>
/// Constructor
/// </summary>
public RoadDisplay()
{
// create the display
InitializeComponent();
// make sure we're not in design mode
if (!this.DesignMode)
{
// initialize the tranform before calling InitializeComponent so the OnResize method works properly
transform = new WorldTransform();
// set our style
base.SetStyle(ControlStyles.UserPaint, true);
base.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
base.SetStyle(ControlStyles.Opaque, true);
base.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
base.SetStyle(ControlStyles.ResizeRedraw, true);
base.SetStyle(ControlStyles.Selectable, true);
// set new display objects
displayObjects = new List<IDisplayObject>();
// display grid
DisplayGrid = new GridDisplay();
displayObjects.Add(DisplayGrid);
}
}