public void Test_SetRow()
{
MagickColorMatrix matrix = new MagickColorMatrix(2);
matrix.SetRow(0, 2, 4);
Assert.AreEqual(2, matrix.GetValue(0, 0));
Assert.AreEqual(4, matrix.GetValue(1, 0));
matrix.SetRow(1, 6, 8);
Assert.AreEqual(6, matrix.GetValue(0, 1));
Assert.AreEqual(8, matrix.GetValue(1, 1));
}
private MagickImage GetImage()
{
MagickImage image = new MagickImage(RawData);
image.ColorSpace = ColorSpace.sRGB;
MagickColorMatrix matrix = new MagickColorMatrix(3);
matrix.SetRow(0, 0, 0, 1);
matrix.SetRow(1, 0, 1, 0);
matrix.SetRow(2, 1, 0, 0);
image.ColorMatrix(matrix);
return(image);
}
public override byte[] ToArray()
{
using (MagickImage image = new MagickImage(data))
{
if (image.ColorSpace != ColorSpace.sRGB)
{
image.ColorSpace = ColorSpace.sRGB;
}
MagickColorMatrix matrix = new MagickColorMatrix(3);
matrix.SetRow(0, 0, 0, 1);
matrix.SetRow(1, 0, 1, 0);
matrix.SetRow(2, 1, 0, 0);
image.ColorMatrix(matrix);
return(image.ToByteArray());
}
}
private static void SetRow_InvalidRow_ThrowsException(int y)
{
var matrix = new MagickColorMatrix(2);
Assert.Throws <ArgumentOutOfRangeException>("y", () =>
{
matrix.SetRow(y, 1.0, 2.0);
});
}
public void SetRow_InvalidNumberOfValues_ThrowsException()
{
var matrix = new MagickColorMatrix(2);
Assert.Throws <ArgumentException>("values", () =>
{
matrix.SetRow(0, 1, 2, 3);
});
}
public void SetRowValuesIsNull_ThrowsException()
{
var matrix = new MagickColorMatrix(2);
Assert.Throws <ArgumentNullException>("values", () =>
{
matrix.SetRow(0, null);
});
}
public void SetRow_CorrectNumberOfValues_SetsColumn()
{
var matrix = new MagickColorMatrix(2);
matrix.SetRow(1, 6, 8);
Assert.Equal(0, matrix.GetValue(0, 0));
Assert.Equal(6, matrix.GetValue(0, 1));
Assert.Equal(0, matrix.GetValue(1, 0));
Assert.Equal(8, matrix.GetValue(1, 1));
}