public ISopDataSource[] CreateSops(int width, int height, int sliceCount, bool signed)
{
string studyInstanceUid = DicomUid.GenerateUid().UID;
string seriesInstanceUid = DicomUid.GenerateUid().UID;
string frameOfReferenceUid = DicomUid.GenerateUid().UID;
List <SimpleSopDataSource> sops = new List <SimpleSopDataSource>();
for (int z = 0; z < sliceCount; z++)
{
byte[] data = new byte[width * height * 2];
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
ushort value = (ushort)Math.Max(Math.Min(this.Evaluate(x, y, z), ushort.MaxValue), ushort.MinValue);
byte[] bytes;
if (signed)
{
bytes = BitConverter.GetBytes((short)(value - 32768));
}
else
{
bytes = BitConverter.GetBytes(value);
}
Array.Copy(bytes, 0, data, (y * width + x) * 2, 2);
}
}
SimpleSopDataSource sop = new SimpleSopDataSource(CreateMockDataset(_name, width, height, signed));
sop[DicomTags.PixelData].Values = data;
sop[DicomTags.StudyInstanceUid].SetStringValue(studyInstanceUid);
sop[DicomTags.SeriesInstanceUid].SetStringValue(seriesInstanceUid);
sop[DicomTags.FrameOfReferenceUid].SetStringValue(frameOfReferenceUid);
sop[DicomTags.ImageOrientationPatient].SetStringValue(@"1\0\0\0\1\0");
sop[DicomTags.ImagePositionPatient].SetStringValue(string.Format(@"0\0\{0}", z));
sops.Add(sop);
}
return(sops.ToArray());
}
public unsafe ISopDataSource[] CreateSops(int width, int height, int sliceCount, bool signed = false, bool bpp8 = false)
{
string studyInstanceUid = DicomUid.GenerateUid().UID;
string seriesInstanceUid = DicomUid.GenerateUid().UID;
string frameOfReferenceUid = DicomUid.GenerateUid().UID;
var sops = new List<ISopDataSource>();
for (int z = 0; z < sliceCount; z++)
{
var data = new byte[width*height*(bpp8 ? 1 : 2)];
fixed (byte* pData = data)
{
if (bpp8)
{
var pDataS8 = (sbyte*) pData;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
byte value = (byte) (((ushort) Math.Max(Math.Min(Evaluate(x, y, z), ushort.MaxValue), ushort.MinValue)) >> 8);
if (signed)
pDataS8[y*width + x] = (sbyte) (value - 128);
else
pData[y*width + x] = value;
}
}
}
else
{
var pDataU16 = (ushort*) pData;
var pDataS16 = (short*) pData;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
ushort value = (ushort) Math.Max(Math.Min(Evaluate(x, y, z), ushort.MaxValue), ushort.MinValue);
if (signed)
pDataS16[y*width + x] = (short) (value - 32768);
else
pDataU16[y*width + x] = value;
}
}
}
}
var sop = new SimpleSopDataSource(CreateMockDataset(_name, width, height, signed, bpp8));
sop[DicomTags.PixelData].Values = data;
sop[DicomTags.StudyInstanceUid].SetStringValue(studyInstanceUid);
sop[DicomTags.SeriesInstanceUid].SetStringValue(seriesInstanceUid);
sop[DicomTags.FrameOfReferenceUid].SetStringValue(frameOfReferenceUid);
sop[DicomTags.ImageOrientationPatient].SetStringValue(@"1\0\0\0\1\0");
sop[DicomTags.ImagePositionPatient].SetStringValue(string.Format(@"0\0\{0}", z));
sops.Add(sop);
}
return sops.ToArray();
}
public unsafe ISopDataSource[] CreateSops(int width, int height, int sliceCount, bool signed = false, bool bpp8 = false)
{
string studyInstanceUid = DicomUid.GenerateUid().UID;
string seriesInstanceUid = DicomUid.GenerateUid().UID;
string frameOfReferenceUid = DicomUid.GenerateUid().UID;
var sops = new List <ISopDataSource>();
for (int z = 0; z < sliceCount; z++)
{
var data = new byte[width * height * (bpp8 ? 1 : 2)];
fixed(byte *pData = data)
{
if (bpp8)
{
var pDataS8 = (sbyte *)pData;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
byte value = (byte)(((ushort)Math.Max(Math.Min(Evaluate(x, y, z), ushort.MaxValue), ushort.MinValue)) >> 8);
if (signed)
{
pDataS8[y * width + x] = (sbyte)(value - 128);
}
else
{
pData[y * width + x] = value;
}
}
}
}
else
{
var pDataU16 = (ushort *)pData;
var pDataS16 = (short *)pData;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
ushort value = (ushort)Math.Max(Math.Min(Evaluate(x, y, z), ushort.MaxValue), ushort.MinValue);
if (signed)
{
pDataS16[y * width + x] = (short)(value - 32768);
}
else
{
pDataU16[y * width + x] = value;
}
}
}
}
}
var sop = new SimpleSopDataSource(CreateMockDataset(_name, width, height, signed, bpp8));
sop[DicomTags.PixelData].Values = data;
sop[DicomTags.StudyInstanceUid].SetStringValue(studyInstanceUid);
sop[DicomTags.SeriesInstanceUid].SetStringValue(seriesInstanceUid);
sop[DicomTags.FrameOfReferenceUid].SetStringValue(frameOfReferenceUid);
sop[DicomTags.ImageOrientationPatient].SetStringValue(@"1\0\0\0\1\0");
sop[DicomTags.ImagePositionPatient].SetStringValue(string.Format(@"0\0\{0}", z));
sops.Add(sop);
}
return(sops.ToArray());
}
public ISopDataSource[] CreateSops(int width, int height, int sliceCount, bool signed)
{
string studyInstanceUid = DicomUid.GenerateUid().UID;
string seriesInstanceUid = DicomUid.GenerateUid().UID;
string frameOfReferenceUid = DicomUid.GenerateUid().UID;
List<SimpleSopDataSource> sops = new List<SimpleSopDataSource>();
for (int z = 0; z < sliceCount; z++)
{
byte[] data = new byte[width*height*2];
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
ushort value = (ushort) Math.Max(Math.Min(this.Evaluate(x, y, z), ushort.MaxValue), ushort.MinValue);
byte[] bytes;
if (signed)
bytes = BitConverter.GetBytes((short) (value - 32768));
else
bytes = BitConverter.GetBytes(value);
Array.Copy(bytes, 0, data, (y*width + x)*2, 2);
}
}
SimpleSopDataSource sop = new SimpleSopDataSource(CreateMockDataset(_name, width, height, signed));
sop[DicomTags.PixelData].Values = data;
sop[DicomTags.StudyInstanceUid].SetStringValue(studyInstanceUid);
sop[DicomTags.SeriesInstanceUid].SetStringValue(seriesInstanceUid);
sop[DicomTags.FrameOfReferenceUid].SetStringValue(frameOfReferenceUid);
sop[DicomTags.ImageOrientationPatient].SetStringValue(@"1\0\0\0\1\0");
sop[DicomTags.ImagePositionPatient].SetStringValue(string.Format(@"0\0\{0}", z));
sops.Add(sop);
}
return sops.ToArray();
}
