Exemplo n.º 1
0
        /// <summary></summary>
        protected virtual void DrawGeometrySymbol(ScalableGeometry geometry, Point origin, Size size, Padding padding)
        {
            Debug.Assert(WpfDrawingContext != null);

            Point    PaddedOrigin     = origin.Moved(PagePadding.Left + padding.Left, PagePadding.Top + padding.Top);
            Size     PaddedSize       = new Size(size.Width - padding.Left - padding.Right, size.Height - padding.Top - padding.Bottom);
            Geometry GeometryAtOrigin = MoveAndScaleGeometry(geometry, PaddedOrigin, GeometryScalings.None, GeometryScalings.Stretch, PaddedSize);

            Brush ForegroundBrush = GetBrush(BrushSettings.Symbol);

            WpfDrawingContext.DrawGeometry(ForegroundBrush, null, GeometryAtOrigin);
        }
Exemplo n.º 2
0
        /// <summary></summary>
        protected virtual Geometry MoveAndScaleGeometry(ScalableGeometry geometry, Point origin, GeometryScalings widthScaling, GeometryScalings heightScaling, Size measuredSize)
        {
            double Width, Height;

            switch (widthScaling)
            {
            default:
            case GeometryScalings.None:
                Width = double.NaN;
                break;

            case GeometryScalings.Font:
                Width = WhitespaceWidth;
                break;

            case GeometryScalings.Stretch:
                Width = measuredSize.Width.Draw;
                break;
            }

            switch (heightScaling)
            {
            default:
            case GeometryScalings.None:
                Height = double.NaN;
                break;

            case GeometryScalings.Font:
                Height = LineHeight.Draw;
                break;

            case GeometryScalings.Stretch:
                Height = measuredSize.Height.Draw;
                break;
            }

            Geometry Result = geometry.Scaled(Width, Height);

            Result.Transform = new TranslateTransform(origin.X.Draw, origin.Y.Draw);

            Result.Freeze();

            return(Result);
        }