public DiagramBackgroundWindow(string filename, bool cropped, Size size, out Size retSize, bool background, bool autoImage)
{
InitializeComponent();
this.MinWidth = size.Width;
this.MinHeight = size.Height;
this.ShowInTaskbar = false;
this.WindowStartupLocation = WindowStartupLocation.Manual;
this.Left = -3000;
this.Top = -3000;
this.ResizeMode = ResizeMode.NoResize;
Webb.Playbook.Geometry.Drawing drawing = null;
if (System.IO.File.Exists(filename))
{
drawing = Webb.Playbook.Geometry.Drawing.Load(filename, canvas);
if (!background)
{
drawing.Canvas.Children.Remove(drawing.Playground.UCPlayground);
}
if (autoImage)
{
drawing.SetFiguresColor(Webb.Playbook.Data.GameSetting.Instance.ImageEnableSymbolColor);
drawing.SetPlaygroundColor(Webb.Playbook.Data.GameSetting.Instance.ImageEnableColor ? Webb.Playbook.Data.PlaygroundColors.Color : Webb.Playbook.Data.PlaygroundColors.BlackAndWhite);
}
IEnumerable <FreePoint> fPoints = drawing.Figures.OfType <FreePoint>().Where(f => f.Visible);
if (fPoints != null && fPoints.Count() > 0)
{
Point startPoint = fPoints.First().Coordinates;
if (drawing.Figures.Any(f => f is PBBall))
{
PBBall ball = drawing.Figures.OfType <PBBall>().First();
if (ball.Visible)
{
startPoint = ball.Coordinates;
ball.Visible = false;
}
}
Rect rectLogic = Rect.Empty;
foreach (FreePoint fPoint in fPoints)
{
if (rectLogic == Rect.Empty)
{
rectLogic = new Rect(startPoint, fPoint.Coordinates);
}
else
{
rectLogic.Union(fPoint.Coordinates);
}
}
double unitLength = size.Width / CoordinateSystem.LogicalPlaygroundWidth;
Point origin = new Point(size.Width / 2, size.Height / 2);
Rect rect = new Rect(new Point(origin.X + rectLogic.TopLeft.X * unitLength, origin.Y - rectLogic.TopLeft.Y * unitLength),
new Point(origin.X + rectLogic.BottomRight.X * unitLength, origin.Y - rectLogic.BottomRight.Y * unitLength));
rect.Inflate(unitLength, unitLength);
this.Clip = new System.Windows.Media.RectangleGeometry(rect);
retSize = rect.Size;
}
else
{
retSize = Size.Empty;
}
}
else
{
retSize = Size.Empty;
}
}
