private void _32bitRadioButton_Checked(object sender, RoutedEventArgs e)
{
if (this.IsLoaded)
{
channelDepth = ImageBitDepth.float32bit;
ResetServer();
}
}
public void ShouldCorrectlyMaintainParametersProvidedWhenCreated()
{
// Given
const int width = 256;
const int height = 512;
const ImageBitDepth imageBitDepth = ImageBitDepth.Bpp12;
// When
var imageModel = new ImageModel(width, height, imageBitDepth);
// Then
Assert.AreEqual(width, imageModel.Width);
Assert.AreEqual(height, imageModel.Height);
Assert.AreEqual(imageBitDepth, imageModel.ImageBitDepth);
}
private void InitializeMinMaxValues(ImageBitDepth imageBitDepth)
{
_minValue = 0;
switch (imageBitDepth)
{
case ImageBitDepth.Bpp8:
_maxValue = 255;
break;
case ImageBitDepth.Bpp12:
_maxValue = 4095;
break;
default:
throw new ArgumentOutOfRangeException(nameof(imageBitDepth), imageBitDepth, null);
}
}
public Pixel ConvertToBitDepth(ImageBitDepth bitDepthFrom, ImageBitDepth bitDepthTo)
{
if (bitDepthFrom == bitDepthTo)
{
return(_value);
}
if (bitDepthFrom == ImageBitDepth.Bpp8 && bitDepthTo == ImageBitDepth.Bpp12)
{
return(_value << 4);
}
if (bitDepthFrom == ImageBitDepth.Bpp12 && bitDepthTo == ImageBitDepth.Bpp8)
{
return(_value >> 4);
}
throw new InvalidOperationException();
}
public void ShouldCorrectlyGenerateHashCode()
{
// Given
const int width = 256;
const int height = 512;
const ImageBitDepth imageBitDepth = ImageBitDepth.Bpp12;
var imageModel = new ImageModel(width, height, imageBitDepth);
int expected;
unchecked
{
expected = width;
expected = (expected * 397) ^ height;
expected = (expected * 397) ^ (int)imageBitDepth;
}
// When
var actual = imageModel.GetHashCode();
// Then
Assert.AreEqual(expected, actual);
}
public ImageModel(ushort width, ushort height, ImageBitDepth imageBitDepth)
{
Width = width;
Height = height;
ImageBitDepth = imageBitDepth;
}
private void _8bitRadioButton_Checked(object sender, RoutedEventArgs e)
{
if (this.IsLoaded)
{
channelDepth = ImageBitDepth.unsigned8bit;
ResetServer();
}
}
