public void FastBitmapModificationsAreApplied()
{
List <string> files = new List <string>
{
ImageSources.GetFilePathByName("format-Penguins.jpg"),
ImageSources.GetFilePathByName("format-Penguins.png"),
};
foreach (string file in files)
{
Bitmap bmp = new Bitmap(file);
Bitmap original = (Bitmap)bmp.Clone();
using (FastBitmap fbmp = new FastBitmap(bmp))
{
// draw a pink diagonal line
for (int i = 0; i < 10; i++)
{
fbmp.SetPixel(i, i, Color.Pink);
}
}
AssertionHelpers.AssertImagesAreDifferent(original, bmp, "because modifying the fast bitmap should have modified the original bitmap");
}
}
public void BitmapIsRead()
{
List <string> files = new List <string>
{
ImageSources.GetFilePathByName("format-Penguins.jpg"),
ImageSources.GetFilePathByName("format-Penguins.png"),
};
foreach (string file in files)
{
Bitmap bmp = new Bitmap(file);
using (FastBitmap fbmp = new FastBitmap(bmp))
{
fbmp.Width.Should().Be(bmp.Width, "because the bitmap should have been read");
fbmp.Height.Should().Be(bmp.Height, "because the bitmap should have been read");
}
}
}
