public void EqualsTest()
{
var data = new Int16[, ] {
{ 0, 0 }, { -1, -1 }, { 1, 1 }
};
var length = data.GetLength(0);
for (var i = 0; i < length; i++)
{
InteropByte interopByte = data[i, 0];
InteropByte interopByte2 = data[i, 1];
Assert.IsTrue(interopByte.Equals(interopByte2));
}
}
public Boolean runTest()
{
Console.Error.WriteLine(s_strTFPath + " " + s_strTFName + " , for " + s_strClassMethod + " , Source ver " + s_strDtTmVer);
int iCountErrors = 0;
int iCountTestcases = 0;
String strLoc = "Loc_000oo";
String strBaseLoc;
short[] in2Arr = new Int16[10];
int[] in4Arr = new Int32[5];
long[] in8Arr = new Int64[0];
String[] strArr = new String[6];
Boolean[] boArr = new Boolean[3];
Double[] dblArr = new Double[2];
Single[] snglArr = new Single[32000];
Char[] chArr = new Char[10000];
int rank;
try {
LABEL_860_GENERAL:
do
{
strLoc = "Loc_819yt";
rank = -1;
in2Arr = new Int16[5];
iCountTestcases++;
try {
in2Arr.GetLength(rank);
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_499ws! , GetLength==" + in2Arr.Length);
} catch (IndexOutOfRangeException ioorExc) {}
catch (Exception exc) {
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_758! exc==" + exc);
}
strLoc = "Loc_819ee";
rank = 1;
in2Arr = new Int16[5];
iCountTestcases++;
try {
in2Arr.GetLength(rank);
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_500ws! , GetLength==" + in2Arr.Length);
} catch (IndexOutOfRangeException ioorExc) {}
catch (Exception exc) {
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_750! exc==" + exc);
}
strLoc = "Loc_482wu";
rank = 0;
in2Arr = new Int16[10];
iCountTestcases++;
if (in2Arr.GetLength(rank) != 10)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_481ua! , GetLength==" + in2Arr.Length);
}
strLoc = "Loc_471ay";
in4Arr = new Int32[5];
iCountTestcases++;
if (in4Arr.GetLength(rank) != 5)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_29qaq! , GetLength==" + in4Arr.Length);
}
strLoc = "Loc_982uq";
in8Arr = new Int64[0];
iCountTestcases++;
if (in8Arr.GetLength(rank) != 0)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_237sy! , GetLength==" + in8Arr.Length);
}
strLoc = "Loc_172ms";
boArr = new Boolean[3];
iCountTestcases++;
if (boArr.GetLength(rank) != 3)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_382! , GetLength==" + boArr.Length);
}
strLoc = "Loc_49su";
dblArr = new Double[2];
iCountTestcases++;
if (dblArr.GetLength(rank) != 2)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_200su! , GetLength==" + dblArr.Length);
}
strLoc = "Loc_371su";
snglArr = new Single[32000];
iCountTestcases++;
if (snglArr.GetLength(rank) != 32000)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_319aw! , GetLength==" + snglArr.Length);
}
strLoc = "Loc_129wi";
strArr = new String[5];
strArr[2] = null;
iCountTestcases++;
if (strArr.GetLength(rank) != 5)
{
iCountErrors++;
Console.WriteLine(s_strTFAbbrev + "Err_71ahw! , GetLength==" + strArr.Length);
}
} while (false);
} catch (Exception exc_general) {
++iCountErrors;
Console.WriteLine(s_strTFAbbrev + " Error Err_8888yyy! strLoc==" + strLoc + ", exc_general==" + exc_general);
}
if (iCountErrors == 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Alpaca Extension - Convert a byte array to a 2D or 3D mage array based on the array metadata.
/// </summary>
/// <param name="imageBytes">byte array to convert</param>
/// <returns>2D or 3D array as specified in the array metadata.</returns>
/// <exception cref="InvalidValueException">The byte array is null.</exception>
public static Array ToImageArray(this byte[] imageBytes)
{
ImageArrayElementTypes imageElementType;
ImageArrayElementTypes transmissionElementType;
int rank;
int dimension1;
int dimension2;
int dimension3;
int dataStart;
// Validate the incoming array
if (imageBytes is null)
{
throw new InvalidValueException("ToImageArray - Supplied array is null.");
}
if (imageBytes.Length <= ARRAY_METADATAV1_LENGTH)
{
throw new InvalidValueException($"ToImageArray - Supplied array does not exceed the size of the mandatory metadata. Arrays must contain at least {ARRAY_METADATAV1_LENGTH} bytes. The supplied array has a length of {imageBytes.Length}.");
}
int metadataVersion = imageBytes.GetMetadataVersion();
// Get the metadata version and extract the supplied values
switch (metadataVersion)
{
case 1:
ArrayMetadataV1 metadataV1 = imageBytes.GetMetadataV1();
// Set the array type, rank and dimensions
imageElementType = metadataV1.ImageElementType;
transmissionElementType = metadataV1.TransmissionElementType;
rank = metadataV1.Rank;
dimension1 = metadataV1.Dimension1;
dimension2 = metadataV1.Dimension2;
dimension3 = metadataV1.Dimension3;
dataStart = metadataV1.DataStart;
Debug.WriteLine($"ToImageArray - Element type: {imageElementType} Transmission type: {transmissionElementType}");
break;
default:
throw new InvalidValueException($"ToImageArray - The supplied array contains an unsupported metadata version number: {metadataVersion}. This component supports metadata version 1.");
}
// Validate the metadata
if (imageElementType == ImageArrayElementTypes.Unknown)
{
throw new InvalidValueException("ToImageArray - ImageArrayElementType is 0, meaning ImageArrayElementTypes.Unknown");
}
if (imageElementType > Enum.GetValues(typeof(ImageArrayElementTypes)).Cast <ImageArrayElementTypes>().Max())
{
throw new InvalidValueException($"ToImageArray - The ImageArrayElementType value {((int)imageElementType)} is outside the valid range 0 to {Enum.GetValues(typeof(ImageArrayElementTypes)).Cast<ImageArrayElementTypes>().Max()}");
}
if (transmissionElementType == ImageArrayElementTypes.Unknown)
{
throw new InvalidValueException("ToImageArray - The TransmissionElementType is 0, meaning ImageArrayElementTypes.Unknown");
}
// Convert the returned byte[] into the form that the client is expecting
if ((imageElementType == ImageArrayElementTypes.Int32) & (transmissionElementType == ImageArrayElementTypes.Int16)) // Handle the special case where Int32 has been converted to Int16 for transmission
{
switch (rank)
{
case 2: // Rank 2
Int16[,] short2dArray = new Int16[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, short2dArray, 0, imageBytes.Length - dataStart);
int[,] int2dArray = new int[dimension1, dimension2];
Parallel.For(0, short2dArray.GetLength(0), (i) =>
{
for (int j = 0; j < short2dArray.GetLength(1); j++)
{
int2dArray[i, j] = short2dArray[i, j];
}
});
return(int2dArray);
case 3: // Rank 3
Int16[,,] short3dArray = new Int16[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, short3dArray, 0, imageBytes.Length - dataStart);
int[,,] int3dArray = new int[dimension1, dimension2, dimension3];
Parallel.For(0, short3dArray.GetLength(0), (i) =>
{
for (int j = 0; j < short3dArray.GetLength(1); j++)
{
for (int k = 0; k < short3dArray.GetLength(2); k++)
{
int3dArray[i, j, k] = short3dArray[i, j, k];
}
}
});
return(int3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
}
else if ((imageElementType == ImageArrayElementTypes.Int32) & (transmissionElementType == ImageArrayElementTypes.UInt16)) // Handle the special case where Int32 values has been converted to UInt16 for transmission
{
switch (rank)
{
case 2: // Rank 2
UInt16[,] uInt16Array2D = new UInt16[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, uInt16Array2D, 0, imageBytes.Length - dataStart);
int[,] int2dArray = new int[dimension1, dimension2];
Parallel.For(0, uInt16Array2D.GetLength(0), (i) =>
{
for (int j = 0; j < uInt16Array2D.GetLength(1); j++)
{
int2dArray[i, j] = uInt16Array2D[i, j];
}
});
return(int2dArray);
case 3: // Rank 3
UInt16[,,] uInt16Array3D = new UInt16[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, uInt16Array3D, 0, imageBytes.Length - dataStart);
int[,,] int3dArray = new int[dimension1, dimension2, dimension3];
Parallel.For(0, uInt16Array3D.GetLength(0), (i) =>
{
for (int j = 0; j < uInt16Array3D.GetLength(1); j++)
{
for (int k = 0; k < uInt16Array3D.GetLength(2); k++)
{
int3dArray[i, j, k] = uInt16Array3D[i, j, k];
}
}
});
return(int3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
}
else // Handle all other cases where the expected array type and the transmitted array type are the same
{
if (imageElementType == transmissionElementType) // Required and transmitted array element types are the same
{
switch (imageElementType)
{
case ImageArrayElementTypes.Byte:
switch (rank)
{
case 2: // Rank 2
byte[,] byte2dArray = new byte[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, byte2dArray, 0, imageBytes.Length - dataStart);
return(byte2dArray);
case 3: // Rank 3
byte[,,] byte3dArray = new byte[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, byte3dArray, 0, imageBytes.Length - dataStart);
return(byte3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned byte array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.Int16:
switch (rank)
{
case 2: // Rank 2
short[,] short2dArray = new short[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, short2dArray, 0, imageBytes.Length - dataStart);
return(short2dArray);
case 3: // Rank 3
short[,,] short3dArray = new short[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, short3dArray, 0, imageBytes.Length - dataStart);
return(short3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned Int16 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.UInt16:
switch (rank)
{
case 2: // Rank 2
UInt16[,] uInt16Array2D = new UInt16[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, uInt16Array2D, 0, imageBytes.Length - dataStart);
return(uInt16Array2D);
case 3: // Rank 3
UInt16[,,] uInt16Array3D = new UInt16[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, uInt16Array3D, 0, imageBytes.Length - dataStart);
return(uInt16Array3D);
default:
throw new InvalidValueException($"ToImageArray - Returned UInt16 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.Int32:
switch (rank)
{
case 2: // Rank 2
int[,] int2dArray = new int[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, int2dArray, 0, imageBytes.Length - dataStart);
return(int2dArray);
case 3: // Rank 3
int[,,] int3dArray = new int[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, int3dArray, 0, imageBytes.Length - dataStart);
return(int3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned Int32 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.UInt32:
switch (rank)
{
case 2: // Rank 2
UInt32[,] uInt32Array2D = new UInt32[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, uInt32Array2D, 0, imageBytes.Length - dataStart);
return(uInt32Array2D);
case 3: // Rank 3
UInt32[,,] uInt32Array3D = new UInt32[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, uInt32Array3D, 0, imageBytes.Length - dataStart);
return(uInt32Array3D);
default:
throw new InvalidValueException($"ToImageArray - Returned UInt32 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.Int64:
switch (rank)
{
case 2: // Rank 2
Int64[,] int642dArray = new Int64[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, int642dArray, 0, imageBytes.Length - dataStart);
return(int642dArray);
case 3: // Rank 3
Int64[,,] int643dArray = new Int64[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, int643dArray, 0, imageBytes.Length - dataStart);
return(int643dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned Int64 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.Single:
switch (rank)
{
case 2: // Rank 2
Single[,] single2dArray = new Single[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, single2dArray, 0, imageBytes.Length - dataStart);
return(single2dArray);
case 3: // Rank 3
Single[,,] single3dArray = new Single[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, single3dArray, 0, imageBytes.Length - dataStart);
return(single3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned Int64 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.Double:
switch (rank)
{
case 2: // Rank 2
Double[,] double2dArray = new Double[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, double2dArray, 0, imageBytes.Length - dataStart);
return(double2dArray);
case 3: // Rank 3
Double[,,] double3dArray = new Double[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, double3dArray, 0, imageBytes.Length - dataStart);
return(double3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned Int64 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
case ImageArrayElementTypes.Decimal:
switch (rank)
{
case 2: // Rank 2
Decimal[,] decimal2dArray = new Decimal[dimension1, dimension2];
Buffer.BlockCopy(imageBytes, dataStart, decimal2dArray, 0, imageBytes.Length - dataStart);
return(decimal2dArray);
case 3: // Rank 3
Decimal[,,] decimal3dArray = new Decimal[dimension1, dimension2, dimension3];
Buffer.BlockCopy(imageBytes, dataStart, decimal3dArray, 0, imageBytes.Length - dataStart);
return(decimal3dArray);
default:
throw new InvalidValueException($"ToImageArray - Returned Int64 array cannot be handled because it does not have a rank of 2 or 3. Returned array rank:{rank}.");
}
default:
throw new InvalidValueException($"ToImageArray - The device has returned an unsupported image array element type: {imageElementType}.");
}
}
else // An unsupported combination of array element types has been returned
{
throw new InvalidValueException($"ToImageArray - The device has returned an unsupported combination of Output type: {imageElementType} and Transmission type: {transmissionElementType}.");
}
}
}
