private void Canvas_PaintSurface(object sender, SKPaintSurfaceEventArgs args)
{
SKImageInfo info = args.Info;
SKSurface surface = args.Surface;
SKCanvas canvas = surface.Canvas;
canvas.Clear();
SKPaint paint = new SKPaint
{
Style = SKPaintStyle.Stroke,
Color = LineColor.ToSKColor(),
StrokeWidth = HeightRequest > 0 ? (float)HeightRequest : (float)WidthRequest,
StrokeCap = SKStrokeCap.Butt,
PathEffect = SKPathEffect.CreateDash(new float[] { DashSize, WhiteSize }, Phase)
};
SKPath path = new SKPath();
if (HeightRequest > 0)
{
// Horizontal
path.MoveTo(0, 0);
path.LineTo(info.Width, 0);
}
else
{
// Vertikal
path.MoveTo(0, 0);
path.LineTo(0, info.Height);
}
canvas.DrawPath(path, paint);
}