/// <summary>
/// Converts a pen to a Direct2D stroke style.
/// </summary>
/// <param name="pen">The pen to convert.</param>
/// <param name="target">The render target.</param>
/// <returns>The Direct2D brush.</returns>
public static StrokeStyle ToDirect2DStrokeStyle(this Perspex.Media.Pen pen, SharpDX.Direct2D1.RenderTarget target)
{
var properties = new StrokeStyleProperties
{
DashStyle = DashStyle.Solid,
MiterLimit = (float)pen.MiterLimit,
LineJoin = pen.LineJoin.ToDirect2D(),
StartCap = pen.StartLineCap.ToDirect2D(),
EndCap = pen.EndLineCap.ToDirect2D(),
DashCap = pen.DashCap.ToDirect2D()
};
var dashes = new float[0];
if (pen.DashStyle?.Dashes != null && pen.DashStyle.Dashes.Count > 0)
{
properties.DashStyle = DashStyle.Custom;
properties.DashOffset = (float)pen.DashStyle.Offset;
dashes = pen.DashStyle?.Dashes.Select(x => (float)x).ToArray();
}
return(new StrokeStyle(target.Factory, properties, dashes));
}
/// <summary>
/// Converts a pen to a Direct2D stroke style.
/// </summary>
/// <param name="pen">The pen to convert.</param>
/// <param name="target">The render target.</param>
/// <returns>The Direct2D brush.</returns>
public static StrokeStyle ToDirect2DStrokeStyle(this Perspex.Media.Pen pen, RenderTarget target)
{
if (pen.DashStyle != null)
{
if (pen.DashStyle.Dashes != null && pen.DashStyle.Dashes.Count > 0)
{
var properties = new StrokeStyleProperties
{
DashStyle = DashStyle.Custom,
DashOffset = (float)pen.DashStyle.Offset,
MiterLimit = (float)pen.MiterLimit,
LineJoin = pen.LineJoin.ToDirect2D(),
StartCap = pen.StartLineCap.ToDirect2D(),
EndCap = pen.EndLineCap.ToDirect2D(),
DashCap = pen.DashCap.ToDirect2D()
};
return(new StrokeStyle(target.Factory, properties, pen.DashStyle?.Dashes.Select(x => (float)x).ToArray()));
}
}
return(null);
}
