private void SKElement_PaintSurface(object sender, SkiaSharp.Views.Desktop.SKPaintSurfaceEventArgs e)
{
ICanvas canvas = new SkiaCanvas()
{
Canvas = e.Surface.Canvas
};
//canvas.FillColor = Colors.Transparent;
//canvas.FillColor = Colors.White.WithAlpha(0.9f);
//canvas.FillRectangle(0, 0, (float)DrawSurface.ActualWidth, (float)DrawSurface.ActualHeight);
//canvas.StrokeColor = Colors.Red.WithAlpha(.5f);
canvas.StrokeColor = Colors.Red;
canvas.StrokeSize = 2;
var path = new PathF();
if (_points.Count > 0)
{
path.MoveTo(_points[0].X, _points[0].Y);
for (int i = 1; i < _points.Count; i++)
{
path.LineTo(_points[i].X, _points[i].Y);
}
//path.Close();
canvas.DrawPath(path);
}
}
private void SKElement_PaintSurface(object sender, SkiaSharp.Views.Desktop.SKPaintSurfaceEventArgs e)
{
ICanvas canvas = new SkiaCanvas()
{
Canvas = e.Surface.Canvas
};
canvas.StrokeColor = Colors.Red;
canvas.StrokeSize = 2;
//draw many points
var path = new PathF();
if (_points.Count > 0)
{
path.MoveTo(_points[0].X, _points[0].Y);
for (int i = 1; i < _points.Count; i++)
{
path.LineTo(_points[i].X, _points[i].Y);
}
canvas.DrawPath(path);
}
}