Esempio n. 1
0
        public override void Render(DrawingContext context)
        {
            var geometry = RenderedGeometry;

            if (geometry != null)
            {
                var stroke = Stroke;

                ImmutablePen?pen = null;

                if (stroke != null)
                {
                    var strokeDashArray = StrokeDashArray;

                    ImmutableDashStyle?dashStyle = null;

                    if (strokeDashArray != null && strokeDashArray.Count > 0)
                    {
                        dashStyle = new ImmutableDashStyle(strokeDashArray, StrokeDashOffset);
                    }

                    pen = new ImmutablePen(
                        stroke.ToImmutable(),
                        StrokeThickness,
                        dashStyle,
                        StrokeLineCap,
                        StrokeJoin);
                }

                context.DrawGeometry(Fill, pen, geometry);
            }
        }
Esempio n. 2
0
        void RenderCore(DrawingContext context, IBrush background, IBrush borderBrush, BoxShadows boxShadows,
                        double borderDashOffset, PenLineCap borderLineCap, PenLineJoin borderLineJoin,
                        AvaloniaList <double> borderDashArray)
        {
            if (_useComplexRendering)
            {
                var backgroundGeometry = _backgroundGeometryCache;
                if (backgroundGeometry != null)
                {
                    context.DrawGeometry(background, null, backgroundGeometry);
                }

                var borderGeometry = _borderGeometryCache;
                if (borderGeometry != null)
                {
                    context.DrawGeometry(borderBrush, null, borderGeometry);
                }
            }
            else
            {
                var  borderThickness = _borderThickness.Top;
                IPen pen             = null;


                ImmutableDashStyle?dashStyle = null;

                if (borderDashArray != null && borderDashArray.Count > 0)
                {
                    dashStyle = new ImmutableDashStyle(borderDashArray, borderDashOffset);
                }

                if (borderBrush != null && borderThickness > 0)
                {
                    pen = new ImmutablePen(
                        borderBrush.ToImmutable(),
                        borderThickness,
                        dashStyle,
                        borderLineCap,
                        borderLineJoin);
                }


                var rect = new Rect(_size);
                if (!MathUtilities.IsZero(borderThickness))
                {
                    rect = rect.Deflate(borderThickness * 0.5);
                }
                var rrect = new RoundedRect(rect, _cornerRadius.TopLeft, _cornerRadius.TopRight,
                                            _cornerRadius.BottomRight, _cornerRadius.BottomLeft);

                context.PlatformImpl.DrawRectangle(background, pen, rrect, boxShadows);
            }
        }