private static void assertCorrectImage2binary(String path, String expected)
{
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
if (!File.Exists(path))
{
// Support running from project root too
path = Path.Combine("..\\..\\..\\Source", path);
}
#if !SILVERLIGHT
var image = new Bitmap(Image.FromFile(path));
#else
var image = new WriteableBitmap(0, 0);
image.SetSource(File.OpenRead(path));
#endif
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BitmapLuminanceSource(image)));
int rowNumber = binaryMap.Height / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
Assert.IsTrue(rssExpandedReader.decodeRow2pairs(rowNumber, row));
BitArray binary = BitArrayBuilder.buildBitArray(rssExpandedReader.Pairs);
Assert.AreEqual(expected, binary.ToString());
}
/// <summary>
/// Toes the byte.
/// </summary>
/// <returns></returns>
public byte ToByte()
{
BitArray bitArray = new BitArrayBuilder()
.Add(!DestinationAddressIsKnxDeviceAddress)
.Add(RoutingCounter, 3)
.Add(0, 4) // add 4 empty bits ( don't know, what they mean, but we should find out some day... )
.ToBitArray();
return(bitArray.ToByteArray()[0]);
}
private static void assertCorrectImage2binary(String imageFileName, String expected)
{
var rssExpandedReader = new RSSExpandedReader();
var binaryMap = TestCaseUtil.getBinaryBitmap("test/data/blackbox/rssexpanded-1", imageFileName);
var rowNumber = binaryMap.Height / 2;
var row = binaryMap.getBlackRow(rowNumber, null);
Assert.IsTrue(rssExpandedReader.decodeRow2pairs(rowNumber, row));
var binary = BitArrayBuilder.buildBitArray(rssExpandedReader.Pairs);
Assert.AreEqual(expected, binary.ToString());
}
/// <summary>
/// Serializes this instance into a single byte.
/// </summary>
/// <returns><c>byte</c></returns>
public byte ToByte()
{
BitArray bitArray = new BitArrayBuilder()
.Add(IsStandardFrame) // set standard frame (see calimero... don't know what it mean!)
.Add(false)
.Add(!IsRepetition) // If the message is send the first time, this flag needs to be false; otherwise true.
.Add(true)
.Add((byte)Priority, 2)
.Add(false)
.Add(IsPositivConfirmation)
.ToBitArray();
return(bitArray.ToByteArray()[0]);
}
private static BitArray buildBitArray(int[][] pairValues)
{
List <ExpandedPair> pairs = new List <ExpandedPair>();
for (int i = 0; i < pairValues.Length; ++i)
{
int[] pair = pairValues[i];
DataCharacter leftChar;
if (i == 0)
{
leftChar = null;
}
else
{
leftChar = new DataCharacter(pair[0], 0);
}
DataCharacter rightChar;
if (i == 0)
{
rightChar = new DataCharacter(pair[0], 0);
}
else if (pair.Length == 2)
{
rightChar = new DataCharacter(pair[1], 0);
}
else
{
rightChar = null;
}
ExpandedPair expandedPair = new ExpandedPair(leftChar, rightChar, null);
pairs.Add(expandedPair);
}
return(BitArrayBuilder.buildBitArray(pairs));
}
