public bool OpenPXEImageFromMemory(MemoryStream pxeFile)
{
byte[] pxeData = new byte[pxeFile.Length];
using (BinaryReader r = new BinaryReader(pxeFile))
{
// Read data from Test.data.
pxeData = r.ReadBytes((int)pxeFile.Length);
}
buffersAvailable.Clear();
pxeHeader = OpenAndProcessPXEImageFromMemory(pxeData, (int)pxeData.Length);
if (pxeHeader.isValidFile != 1)
{
ClearActiveBagBuffer();
return(false);
}
LoadPXEData();
ClearActiveBagBuffer();
CloseActiveBag();
pxeFile.Close();
pxeFile.Dispose();
return(true);
}
public bool OpenPXEFile(string BagName)
{
PXEHeader pxeHeader = OpenPXEImage(BagName);
if (pxeHeader.bValidFile != 1)
{
return(false);
}
return(true);
}
public BitmapSource RawPXEDataIn32Bits(string BagName)
{
PXEHeader pxeHeader = OpenPXEImage(BagName);
string engbufname = "RawH";
int height = GetPXEHeight(engbufname);
if (height < 1)
{
engbufname = "RawL";
height = GetPXEHeight(engbufname);
}
int width = GetPXEWidth(engbufname);
if (height * width > 0)
{
m_32BitFloatNormData = new float[height * width];
bool bRet = GetPXEData(engbufname, m_32BitFloatNormData);
float[] rawDataCopy = new float[height * width];
m_32BitFloatNormData.CopyTo(rawDataCopy, 0);
for (int j1 = 0; j1 < height; j1++)
{
for (int i1 = 0; i1 < width; i1++)
{
m_32BitFloatNormData[(j1 * width) + i1] = rawDataCopy[(i1 * height) + j1];
}
}
for (int j = 0; j < height; j++)
{
for (int i = 0; i < width; i++)
{
m_32BitFloatNormData[(j * width) + i] = m_32BitFloatNormData[(j * width) + i] / 65536;
}
}
PixelFormat pf = PixelFormats.Gray32Float;
int rawStride = (width * pf.BitsPerPixel + 7) / 8;
BitmapSource bitmapImg = BitmapSource.Create(width, height,
96, 96, pf, null, m_32BitFloatNormData, rawStride);
ClosePXEImage();
return(bitmapImg);
}
else
{
return(null);
}
}
public bool OpenPXEFile(string BagName)
{
PXEHeader pxeHeader = OpenPXEImage(BagName);
if (pxeHeader.bValidFile != 1)
{
return(false);
}
if (pxeHeader.EngeryBuffers == 0)
{
return(true);
}
string engbufname = "RawH";
int height = GetPXEHeight(engbufname);
m_Img_Ht = height;
if (height < 1)
{
engbufname = "RawL";
height = GetPXEHeight(engbufname);
m_Img_Ht = height;
}
int width = GetPXEWidth(engbufname);
m_Img_Width = width;
if (height * width > 0)
{
m_32BitFloatNormData = new float[height * width];
m_rawData = new float[height * width];
bool bRet = GetPXEData(engbufname, m_rawData);//m_32BitFloatNormData);
//Adjust col to row form
for (int j = 0; j < height; j++)
{
for (int i = 0; i < width; i++)
{
m_32BitFloatNormData[(j * width) + i] = m_rawData[(i * height) + j] / 65536;
}
}
ClosePXEImage();
return(true);
}
else
{
return(false);
}
}
//==============================================================
public float[] ReadLine(string BagName, ref bool res)
{
float[] linedata = new float[0];
PXEHeader pxeHeader = OpenPXEImage(BagName);
if (pxeHeader.bValidFile != 1)
{
res = false;
return(linedata);
}
string engbufname = "LinearReferenceH";
int height = GetPXEHeight(engbufname);
m_Img_Ht = height;
if (height < 1)
{
engbufname = "RawL";
height = GetPXEHeight(engbufname);
m_Img_Ht = height;
}
int width = GetPXEWidth(engbufname);
m_Img_Width = width;
if (height * width > 0)
{
m_rawData = new float[height * width];
bool bRet = GetPXEData(engbufname, m_rawData);
ClosePXEImage();
res = true;
return(m_rawData);
}
else
{
res = false;
return(linedata);
}
}
public bool OpenPXEImageFromMemoryWithTIP(MemoryStream pxeFile, MemoryStream tipPXEFile, ref TIPStatus tipStatus)
{
byte[] pxeData = new byte[pxeFile.Length];
using (BinaryReader r = new BinaryReader(pxeFile))
{
// Read data from Test.data.
pxeData = r.ReadBytes((int)pxeFile.Length);
}
buffersAvailable.Clear();
byte[] tipPXEData = new byte[tipPXEFile.Length];
using (BinaryReader r = new BinaryReader(tipPXEFile))
{
// Read data from Test.data.
tipPXEData = r.ReadBytes((int)tipPXEFile.Length);
}
buffersAvailable.Clear();
pxeHeader = OpenAndProcessPXEImageFromMemoryWithTIP(pxeData, (int)pxeData.Length, tipPXEData, (int)tipPXEData.Length, ref tipStatus);
if (pxeHeader.isValidFile != 1)
{
ClearActiveBagBuffer();
return false;
}
LoadPXEData();
ClearActiveBagBuffer();
CloseActiveBag();
tipPXEFile.Close();
tipPXEFile.Dispose();
pxeFile.Close();
pxeFile.Dispose();
return true;
}
public bool CreateJPEGFromFile(FileInfo pxeFile)
{
bool Ret = false;
try
{
using (FileStream fs = new FileStream(pxeFile.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
byte[] pxeData = new byte[pxeFile.Length];
using (BinaryReader r = new BinaryReader(fs))
{
// Read data from Test.data.
pxeData = r.ReadBytes((int)pxeFile.Length);
}
pxeHeader = OpenPXEImageFromMemory(pxeData, (int)pxeData.Length);
if (pxeHeader.isValidFile != 1)
{
ClearActiveBagBuffer();
return(false);
}
ImageBufferIndices ibi = ImageBufferIndices.Unknown;
ImageViewIndices ivi = ImageViewIndices.Unknown;
int width = 0;
int height = 0;
if (pxeHeader.viewBuffer_0.isValidView != 0)
{
if (pxeHeader.viewBuffer_0.isDualEnergy != 0 || pxeHeader.viewBuffer_0.isHighEnergy != 0)
{
ibi = ImageBufferIndices.RawH;
}
else
{
ibi = ImageBufferIndices.RawL;
}
width = Convert.ToInt32(pxeHeader.viewBuffer_0.width);
height = Convert.ToInt32(pxeHeader.viewBuffer_0.height);
m_rawData = new float[pxeHeader.viewBuffer_0.height * pxeHeader.viewBuffer_0.width];
ivi = ImageViewIndices.View1;
}
else if (pxeHeader.viewBuffer_1.isValidView != 0)
{
if (pxeHeader.viewBuffer_1.isDualEnergy != 0 || pxeHeader.viewBuffer_1.isHighEnergy != 0)
{
ibi = ImageBufferIndices.RawH1;
}
else
{
ibi = ImageBufferIndices.RawL1;
}
width = Convert.ToInt32(pxeHeader.viewBuffer_1.width);
height = Convert.ToInt32(pxeHeader.viewBuffer_1.height);
m_rawData = new float[pxeHeader.viewBuffer_1.height * pxeHeader.viewBuffer_1.width];
ivi = ImageViewIndices.View2;
}
if (ibi != ImageBufferIndices.Unknown && ivi != ImageViewIndices.Unknown)
{
GetDataBuffer(Convert.ToUInt32(ibi), (int)ivi, m_rawData, true);
PixelFormat pf = PixelFormats.Gray32Float;
int rawStride = (width * pf.BitsPerPixel + 7) / 8;
BitmapSource Source = BitmapSource.Create(width, height, 96.0, 96.0, pf, null, m_rawData, rawStride);
int maxWidth = 150;
int maxHeight = 100;
double ratio = (width > height) ? (double)maxWidth / (double)width
: (double)maxHeight / (double)height;
using (FileStream stream = new FileStream(Path.Combine(pxeFile.DirectoryName, "Thumb.jpg"), FileMode.Create))
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.QualityLevel = 100;
TransformedBitmap thumbnail = new TransformedBitmap(Source, new ScaleTransform(ratio, ratio));
encoder.Frames.Add(BitmapFrame.Create(thumbnail));
encoder.Save(stream);
}
}
ClearActiveBagBuffer();
CloseActiveBag();
}
}
catch
{
//DLL may not exist
}
return(Ret);
}
public bool CreateJPEGFromFile(FileInfo pxeFile)
{
bool Ret = false;
try
{
using (FileStream fs = new FileStream(pxeFile.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
byte[] pxeData = new byte[pxeFile.Length];
using (BinaryReader r = new BinaryReader(fs))
{
// Read data from Test.data.
pxeData = r.ReadBytes((int)pxeFile.Length);
}
pxeHeader = OpenPXEImageFromMemory(pxeData, (int)pxeData.Length);
if (pxeHeader.isValidFile != 1)
{
ClearActiveBagBuffer();
return false;
}
ImageBufferIndices ibi = ImageBufferIndices.Unknown;
ImageViewIndices ivi = ImageViewIndices.Unknown;
int width = 0;
int height = 0;
if (pxeHeader.viewBuffer_0.isValidView != 0)
{
if (pxeHeader.viewBuffer_0.isDualEnergy != 0 || pxeHeader.viewBuffer_0.isHighEnergy != 0)
{
ibi = ImageBufferIndices.RawH;
}
else
{
ibi = ImageBufferIndices.RawL;
}
width = Convert.ToInt32(pxeHeader.viewBuffer_0.width);
height = Convert.ToInt32(pxeHeader.viewBuffer_0.height);
m_rawData = new float[pxeHeader.viewBuffer_0.height * pxeHeader.viewBuffer_0.width];
ivi = ImageViewIndices.View1;
}
else if (pxeHeader.viewBuffer_1.isValidView != 0)
{
if (pxeHeader.viewBuffer_1.isDualEnergy != 0 || pxeHeader.viewBuffer_1.isHighEnergy != 0)
{
ibi = ImageBufferIndices.RawH1;
}
else
{
ibi = ImageBufferIndices.RawL1;
}
width = Convert.ToInt32(pxeHeader.viewBuffer_1.width);
height = Convert.ToInt32(pxeHeader.viewBuffer_1.height);
m_rawData = new float[pxeHeader.viewBuffer_1.height * pxeHeader.viewBuffer_1.width];
ivi = ImageViewIndices.View2;
}
if (ibi != ImageBufferIndices.Unknown && ivi != ImageViewIndices.Unknown)
{
GetDataBuffer(Convert.ToUInt32(ibi), (int)ivi, m_rawData, true);
PixelFormat pf = PixelFormats.Gray32Float;
int rawStride = (width * pf.BitsPerPixel + 7) / 8;
BitmapSource Source = BitmapSource.Create(width, height, 96.0, 96.0, pf, null, m_rawData, rawStride);
int maxWidth = 150;
int maxHeight = 100;
double ratio = (width > height) ? (double)maxWidth / (double)width
: (double)maxHeight / (double)height;
using (FileStream stream = new FileStream(Path.Combine(pxeFile.DirectoryName, "Thumb.jpg"), FileMode.Create))
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.QualityLevel = 100;
TransformedBitmap thumbnail = new TransformedBitmap(Source, new ScaleTransform(ratio, ratio));
encoder.Frames.Add(BitmapFrame.Create(thumbnail));
encoder.Save(stream);
}
}
ClearActiveBagBuffer();
CloseActiveBag();
}
}
catch
{
//DLL may not exist
}
return Ret;
}