protected override void OnDraw(Android.Graphics.Canvas canvas) { base.OnDraw(canvas); canvas.DrawColor(Colors.White.ToDroid()); using (var ctx = canvas.XwtContext()) { var p = new ReferencePainter(); p.Font = this.Font; if (true) { p.Figures(ctx, 5, 5); p.Transforms(ctx, 5, 150); p.Texts(ctx, 5, 250); p.PatternsAndImages(ctx, 205, 5); } else { TestDrawing(ctx, 5, 5); } } }