public void FloodFillTest()
{
// Create a Square
Point[] square = new Point[4];
square[0] = new Point(25, 25);
square[1] = new Point(75, 25);
square[2] = new Point(75, 75);
square[3] = new Point(25, 75);
// Create an Original Image
var original = new Image <Bgr, Byte>(100, 100, new Bgr(255, 0, 0));
original.FillConvexPoly(square, new Bgr(Color.Green));
// Create an Expected Output Image
var expected = new Emgu.CV.Image <Bgr, Byte>(100, 100, new Bgr(Preprocessing.MASK_COLOR));
expected.FillConvexPoly(square, new Bgr(Color.White));
// Perform the Flood fill
Console.WriteLine("Perform Flood Fill ... ");
var actual = new Emgu.CV.Image <Bgr, Byte>(Preprocessing.FloodFill(original.ToBitmap(), 0, 0, 1, new Bgr(255, 0, 0)));
bool identical = true;
for (int ii = 0; ii < expected.Width; ii++)
{
for (int jj = 0; jj < expected.Height; jj++)
{
identical = identical && (Utility.IsEqual(expected[jj, ii], actual[jj, ii]));
}
}
Assert.IsTrue(identical);
}
public void FloodFillTest()
{
// Create a Square
Point[] square = new Point[4];
square[0] = new Point(25, 25);
square[1] = new Point(75, 25);
square[2] = new Point(75, 75);
square[3] = new Point(25, 75);
// Create an Original Image
var original = new Image<Bgr, Byte>(100, 100, new Bgr(255, 0, 0));
original.FillConvexPoly(square, new Bgr(Color.Green));
// Create an Expected Output Image
var expected = new Emgu.CV.Image<Bgr, Byte>(100, 100, new Bgr(Preprocessing.MASK_COLOR));
expected.FillConvexPoly(square, new Bgr(Color.White));
// Perform the Flood fill
Console.WriteLine("Perform Flood Fill ... ");
var actual = new Emgu.CV.Image<Bgr, Byte>(Preprocessing.FloodFill(original.ToBitmap(), 0, 0, 1));
bool identical = true;
for (int ii = 0; ii < expected.Width; ii++)
{
for (int jj = 0; jj < expected.Height; jj++)
{
identical = identical && (Utility.IsEqual(expected[jj, ii], actual[jj, ii]));
}
}
Assert.IsTrue(identical);
}
