static void Main(string[] args)
{
Console.WriteLine("This program applies one of the filters to the image.");
Console.WriteLine("List of available filters: gray, median, gauss, sobelx, sobely, sobelxy.\n");
if (args.Length != 3)
{
Console.WriteLine("Incorrect number of command line arguments");
Console.WriteLine("Correct format: <program.exe> <input.bmp> <filtername> <output.bmp>");
return;
}
BitMapReading input;
try
{
input = new BitMapReading(args[0]);
}
catch (Exception)
{
Console.WriteLine("The input file could not be opened");
return;
}
if (!ChooseFilter.ApplyFilter(input, args[1].ToUpper(), args[2]))
{
Console.WriteLine("Unknown filter selected");
Console.WriteLine("List of available filters: gray, median, gauss, sobelx, sobely, sobelxy");
}
}
public void SobelYFilterTest()
{
BitMapReading input = new BitMapReading("../../../images/input.bmp");
ChooseFilter.ApplyFilter(input, "SOBELY", "../../../images/testsobely.bmp");
var file1 = new BitMapReading("../../../images/truesobely.bmp");
var file2 = new BitMapReading("../../../images/testsobely.bmp");
Assert.IsTrue(file1 == file2);
}
public void GrayFilterTest()
{
BitMapReading input = new BitMapReading("../../../images/input.bmp");
ChooseFilter.ApplyFilter(input, "GRAY", "../../../images/testgray.bmp");
var file1 = new BitMapReading("../../../images/truegray.bmp");
var file2 = new BitMapReading("../../../images/testgray.bmp");
Assert.IsTrue(file1 == file2);
}
public void MedianFilterTest()
{
BitMapReading input = new BitMapReading("../../../images/input.bmp");
ChooseFilter.ApplyFilter(input, "MEDIAN", "../../../images/testmedian.bmp");
var file1 = new BitMapReading("../../../images/truemedian.bmp");
var file2 = new BitMapReading("../../../images/testmedian.bmp");
Assert.IsTrue(file1 == file2);
}
