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);
}
}
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);
}
}