/// <summary>
/// Copies the specified <see cref="OneBppImage"/> into the new instance
/// </summary>
public OneBppImage(OneBppImage image)
{
this.Height = image.Height;
this.Width = image.Width;
this.ImageData = new byte[Width, Height];
for (int x = 0; x < Width; x++)
for (int y = 0; y < Height; y++)
this.ImageData[x, y] = image.ImageData[x, y];
}
public void TestCopyConstructor()
{
OneBppImage testImage = new OneBppImage(testImageSource);
OneBppImage copyImage = new OneBppImage(testImage);
Assert.AreEqual(testImage.Width, copyImage.Width, "Widths are not identical.");
Assert.AreEqual(testImage.Height, copyImage.Height, "Heights are not identical.");
Assert.AreNotSame(testImage.ImageData, copyImage.ImageData, "ImageData for copied image should be different than the original.");
for (int x = 0; x < testImage.Width; x++)
{
for (int y = 0; y < testImage.Height; y++)
{
Assert.AreEqual(testImage.ImageData[x,y], copyImage.ImageData[x,y],
"Pixels are not identical at ({0},{1})", x, y);
}
}
}
public void TestInitFromByteData()
{
// Original code had a bug in it which reduced the dimensions of the image
// each time it was constructed (off-by-one with the multidimensional byte access)
OneBppImage testImage = new OneBppImage(testImageSource);
Assert.AreEqual(TEST_IMAGE_DIMENSION, testImage.Width);
Assert.AreEqual(TEST_IMAGE_DIMENSION, testImage.Height);
for (int x = 0; x < testImage.Width; x++)
{
for (int y = 0; y < testImage.Height; y++)
{
Assert.AreEqual(testImageSource[x,y], testImage.ImageData[x,y],
"Pixels are not identical at ({0},{1})", x, y);
}
}
}
