public void Render(SKCanvas canvas, IGeometryVisual gemoetry, double scale)
{
var stroke = gemoetry as IStroke;
if (stroke == null || !stroke.IsValid)
{
return;
}
using (var paint = new SKPaint())
{
paint.IsStroke = true;
paint.StrokeCap = SKStrokeCap.Round;
paint.StrokeWidth = (float)(stroke.Size * scale);
paint.IsAntialias = true;
paint.Color = stroke.ToolSettings.SelectedColor.ToSkiaColor();
var points = stroke.Points.Select(arg => Helper.Converter.ToSKPoint(arg, scale)).ToArray();
// Draw HighLight or Stroke
if (stroke.HighLight)
{
paint.StrokeCap = SKStrokeCap.Butt;
if (stroke.IsStenciled)
{
using (var shader = ShaderFactory.Line(stroke.ToolSettings.SelectedColor.ToSkiaColor()))
{
paint.Shader = shader;
}
}
paint.Color = stroke.ToolSettings.SelectedColor.ToFillColor().ToSkiaColor();
canvas.DrawPointsInPath(paint, points);
return;
}
else
{
canvas.DrawPoints(SKPointMode.Polygon, points, paint);
}
if (!points.Any())
{
return;
}
paint.Color = stroke.ToolSettings.SelectedColor.ToFillColor().ToSkiaColor();
paint.IsStroke = false;
if (stroke.IsFilled)
{
canvas.DrawPointsInPath(paint, points);
}
if (stroke.IsStenciled)
{
using (var shader = ShaderFactory.Line(stroke.ToolSettings.SelectedColor.ToSkiaColor()))
{
paint.Shader = shader;
}
canvas.DrawPointsInPath(paint, points);
}
}
}
