public void TestConstruction()
{
PolygonalRoi r1 = new PolygonalRoi(Enumerate(new PointF(0, 0), new PointF(0, 0), new PointF(0, 0)), null);
Assert.AreEqual(3, r1.Polygon.CountVertices);
Assert.AreEqual(3, r1.Polygon.Vertices.Count);
PolygonalRoi r2 = new PolygonalRoi(Enumerate(new PointF(0, 0), new PointF(1, 1), new PointF(0, 0)), null);
Assert.AreEqual(3, r2.Polygon.CountVertices);
Assert.AreEqual(3, r2.Polygon.Vertices.Count);
PolygonalRoi r3 = new PolygonalRoi(Enumerate(new PointF(0, 0), new PointF(0, 1), new PointF(1, 1)), null);
Assert.AreEqual(3, r3.Polygon.CountVertices);
Assert.AreEqual(3, r3.Polygon.Vertices.Count);
}
public void TestConstructionFromPolyline()
{
PolylineGraphic plg = new PolylineGraphic();
plg.Points.Add(new PointF(0, 0));
plg.Points.Add(new PointF(0, 1));
plg.Points.Add(new PointF(1, 1));
plg.Points.Add(plg.Points[0]);
PolygonalRoi roi = new PolygonalRoi(plg);
Assert.IsNotNull(roi.Polygon);
Assert.AreEqual(3, roi.Polygon.CountVertices);
Assert.AreEqual(3, roi.Polygon.Vertices.Count);
Assert.AreEqual(0.5, roi.Area);
PolylineGraphic plg2 = new PolylineGraphic();
plg2.Points.Add(new PointF(0, 0));
plg2.Points.Add(new PointF(0, 1));
plg2.Points.Add(new PointF(1, 1));
plg2.Points.Add(new PointF(1, 0));
plg2.Points.Add(plg2.Points[0]);
PolygonalRoi roi2 = new PolygonalRoi(plg2);
Assert.IsNotNull(roi2.Polygon);
Assert.AreEqual(4, roi2.Polygon.CountVertices);
Assert.AreEqual(4, roi2.Polygon.Vertices.Count);
Assert.AreEqual(1, roi2.Area);
PolylineGraphic plg3 = new PolylineGraphic();
plg3.Points.Add(new PointF(0, 0));
plg3.Points.Add(new PointF(0, 1000));
plg3.Points.Add(new PointF(1000, 0));
plg3.Points.Add(new PointF(1000, 1000));
plg3.Points.Add(plg3.Points[0]);
PolygonalRoi roi3 = new PolygonalRoi(plg3);
Assert.IsNotNull(roi3.Polygon);
Assert.AreEqual(4, roi3.Polygon.CountVertices);
Assert.AreEqual(4, roi3.Polygon.Vertices.Count);
Assert.AreEqual(500000, roi3.Area, 5000);
}
