public void PointStorage()
{
var p1 = new SPoint(0, 0);
var p2 = new SPoint(1, 1);
var s = new PolyStroke(new SPoint[] { p1, p2 });
PointListsHelper.AssertPointPresence(s, new SPoint[] { p1, p2 });
}
public void Dashed()
{
var p1 = new SPoint(0, 0);
var p2 = new SPoint(10, 0);
var p3 = new SPoint(20, 0);
var p4 = new SPoint(30, 0);
var s = new PolyStroke(new SPoint[] { p1, p2, p3, p4 });
var dashed = new DashedStroke(s, 2);
Assert.AreEqual(2, dashed.Count());
PointListsHelper.AssertPointPresence(dashed, new SPoint[] { p1, p3 });
}
public void MultipleIterationsByPolystroke()
{
const int numberOfIterations = 3;
var p1 = new SPoint(0, 0);
var p2 = new SPoint(10, 0);
var p3 = new SPoint(10, 10);
var p4 = new SPoint(0, 10);
var s = new PolyStroke(new SPoint[] { p1, p2, p3, p4 });
s.NumberOfIterations = numberOfIterations;
var points = s.ToArray();
Assert.AreEqual(4 * numberOfIterations, points.Length);
PointListsHelper.AssertPointPresence(s, new SPoint[] { p1, p2, p3, p4 }, 3);
}
public void ConnectingDrawing()
{
Mat img = new Mat(100, 100, MatType.CV_8UC3, new Scalar(0, 0, 0));
var d = new Drawer();
Vec3b color = new Vec3b(128, 192, 255);
var s = new PolyStroke(new SPoint[] {
new SPoint(10, 10, color), new SPoint(20, 10, color)
});
d.Draw(img, s, true);
var indexer = img.GetGenericIndexer <Vec3b>();
Assert.AreEqual(new Vec3b(0, 0, 0), indexer[50, 50]);
Assert.AreEqual(color, indexer[10, 10]);
Assert.AreEqual(color, indexer[10, 15]);
}
public void PointByPointDrawing()
{
Mat img = new Mat(100, 100, MatType.CV_8UC3, new Scalar(0, 0, 0));
var d = new Drawer();
Vec3b color = new Vec3b(128, 192, 255);
Vec3b black = new Vec3b(0, 0, 0);
var s = new PolyStroke(new SPoint[] {
new SPoint(10, 20, color), new SPoint(20, 20, color)
});
d.Draw(img, s, false);
var indexer = img.GetGenericIndexer <Vec3b>();
Assert.AreEqual(black, indexer[10, 10]);
Assert.AreEqual(color, indexer[20, 10]);
Assert.AreEqual(black, indexer[20, 15]);
Assert.AreEqual(color, indexer[20, 20]);
}
public void SimpleAnimation()
{
SPoint A1 = new SPoint(10, 10);
SPoint A2 = new SPoint(20, 10);
SPoint B1 = new SPoint(10, 50);
SPoint B2 = new SPoint(20, 50);
var anim = new AnimationStroke();
var s1 = new PolyStroke(new SPoint[] { A1, A2 });
anim.AddStrokeAsTimeDependentControlPoint(s1);
var s2 = new PolyStroke(new SPoint[] { B1, B2 });
anim.AddStrokeAsTimeDependentControlPoint(s2);
var hadMore = anim.NextFrame();
Assert.IsTrue(hadMore);
PointListsHelper.AssertPointPresence(anim,
new SPoint[] { A1, B1 });
hadMore = anim.NextFrame();
Assert.IsTrue(hadMore);
PointListsHelper.AssertPointPresence(anim,
new SPoint[] { A2, B2 });
Assert.IsFalse(anim.NextFrame());
}
