private void FillPolygonCore(int id, Color color, PointF[] points)
{
for (var i = 1; i < points.Length; i++)
{
edges.Add(new Edge(id, points[i - 1], points[i], color));
}
// Close polygon
if (points[0].X != points[points.Length - 1].X ||
points[0].Y != points[points.Length - 1].Y)
{
edges.Add(new Edge(id, points[points.Length - 1], points[0], color));
}
}
public void EdgeTable_Diagonal()
{
var table = new EdgeTable(10, 10);
table.Add(new Edge(1, new PointF(0, 0), new PointF(10, 5), Color.Red));
var edges = table[0];
Assert.AreEqual(1, edges.Count);
Assert.AreEqual(0, edges[0].FromX);
Assert.AreEqual(2, edges[0].Width);
}
public void EdgeTable_VerticalAligned()
{
var table = new EdgeTable(10, 10);
table.Add(new Edge(1, new PointF(2f, 0), new PointF(2f, 10), Color.Red));
var edges = table[5];
Assert.AreEqual(1, edges.Count);
Assert.AreEqual(2, edges[0].FromX);
Assert.AreEqual(0, edges[0].Width);
}