public void BatchConvertByteFloat()
{
var b = new byte[] { 0, 1, 2, 3, 4 };
var outB = new float[5];
VolumeRescaleConvert.BatchConvert(Nifti1Datatype.DT_UNSIGNED_CHAR, b, outB, 1, 1)(0, 5);
Assert.IsTrue(b.Zip(outB, (v1, v2) => v1 == v2 - 1).All(v => v));
}
public void BatchConvertByteByteSaturate()
{
var b = new byte[] { 1, 2, 3, 4, 5 };
var outB = new byte[5];
VolumeRescaleConvert.BatchConvert(Nifti1Datatype.DT_UNSIGNED_CHAR, b, outB, 255, 1)(0, 5);
Assert.IsTrue(b.Zip(outB, (v1, v2) => v2 == 255).All(v => v));
}
public void BatchConvertByteUshort()
{
var bufSize = 10;
var buffer = new byte[sizeof(ushort) * bufSize];
using (var memStream = new MemoryStream(buffer))
{
using (var br = new BinaryWriter(memStream, System.Text.Encoding.Default, true))
{
for (var i = 0; i < bufSize; i++)
{
br.Write((ushort)i);
}
}
}
var outB = new byte[bufSize];
VolumeRescaleConvert.BatchConvert(Nifti1Datatype.DT_SIGNED_SHORT, buffer, outB, 1, 1)(0, bufSize - 1);
Assert.IsTrue(Enumerable.Range(0, bufSize).Zip(outB, (v1, v2) => v1 == v2 - 1).All(v => v));
}
