/// <summary> /// The default constructor. /// </summary> public RasterControl() { TheModel = new RasterControlModel(this); InitializeComponent(); ClipToBounds = true; // these settings are to improve rendering speed RenderOptions.SetEdgeMode(this, EdgeMode.Aliased); IsHitTestVisible = false; }
public void DrawRasterTest() { IRasterControlView View = MockRepository.GenerateStub<IRasterControlView>(); View.Resolution = 100; View.RasterWidth = 1; View.IsCartesian = true; View.BB = new Rect(0, 0, 10, 10); View.CoordinateTransform = new TikzEdt.Parser.TikzMatrix(); RasterControlModel target = new RasterControlModel(View); List<Point> lstpts = new List<Point>(); List<double> lstrads = new List<double>(); Action<Point, Point> LineDrawMethod = (p1,p2)=>lstpts.Add(p1); Action<double, double> EllipseDrawMethod = (r1,r2)=>lstrads.Add(r1); target.DrawRaster(LineDrawMethod, EllipseDrawMethod); Assert.IsTrue( lstpts.TrueForAll(p=> p.X == Math.Round(p.X) && p.Y == Math.Round(p.Y))); Assert.AreEqual(0, lstrads.Count); }
public void RasterizePixelToTikzTest() { IRasterControlView View = MockRepository.GenerateStub<IRasterControlView>(); View.Resolution = 100; View.RasterWidth = 1; View.IsCartesian = true; View.BB = new Rect(0, 0, 10, 10); View.CoordinateTransform = new TikzEdt.Parser.TikzMatrix(); RasterControlModel target = new RasterControlModel(View); Point p = new Point(30, 70); Point expected = new Point(0, 1); Point actual; actual = target.RasterizePixelToTikz(p); Assert.AreEqual(expected, actual); }
public void RasterizeTest() { IRasterControlView View = MockRepository.GenerateStub<IRasterControlView>(); View.Resolution = 100; View.RasterWidth = 1; View.IsCartesian = true; View.BB = new Rect(0.5, 0.5, 10, 10); View.CoordinateTransform = new TikzEdt.Parser.TikzMatrix(); RasterControlModel target = new RasterControlModel(View); Point p = new Point(3, 3); // TODO: Initialize to an appropriate value Point expected = new Point(3, 3); // TODO: Initialize to an appropriate value Point actual; actual = target.Rasterize(p); Assert.AreEqual(expected, actual); p = new Point(3.2, 3.7); expected = new Point(3, 4); actual = target.Rasterize(p); Assert.AreEqual(expected, actual); p = new Point(3.2, 3.5); expected = new Point(3, 4); actual = target.Rasterize(p); Assert.AreEqual(expected, actual); }