/// <summary>
/// Load image box for a specified <paramref name="filmBox"/> from a specified file.
/// </summary>
/// <param name="filmBox">Film box.</param>
/// <param name="imageBoxFile">Name of the image box file.</param>
/// <returns>Image box for a specified <paramref name="filmBox"/> from a file named <paramref name="imageBoxFile"/>.</returns>
public static ImageBox Load(FilmBox filmBox, string imageBoxFile)
{
var file = DicomFile.Open(imageBoxFile);
var imageBox = new ImageBox(
filmBox,
file.FileMetaInfo.MediaStorageSOPClassUID,
file.FileMetaInfo.MediaStorageSOPInstanceUID);
file.Dataset.CopyTo(imageBox);
return(imageBox);
}
/// <summary>
/// Prints an image box onto the specified graphics.
/// </summary>
/// <param name="imageBox">Image box to print.</param>
/// <param name="graphics">Graphics in which image box should be contained.</param>
/// <param name="box">Rectangle within which the image box should be contained.</param>
/// <param name="imageResolution">Image resolution.</param>
public static void DoPrint(this ImageBox imageBox, Graphics graphics, RectF box, int imageResolution)
{
var state = graphics.Save();
FillBox(imageBox.FilmBox, box, graphics);
var boxCopy = box;
if (imageBox.FilmBox.Trim == "YES")
{
boxCopy.Inflate(-BORDER, -BORDER);
}
if (imageBox.ImageSequence != null && imageBox.ImageSequence.Contains(DicomTag.PixelData))
{
Image bitmap = null;
try
{
var image = new DicomImage(imageBox.ImageSequence);
var iimage = image.RenderImage();
#if !NET_CORE
if (iimage is WPFImage)
{
var frame = iimage.AsWriteableBitmap().AsBitmap();
bitmap = frame;
}
else
#endif
{
var frame = iimage.As <Image>();
bitmap = frame;
}
DrawBitmap(graphics, boxCopy, bitmap, imageResolution, imageBox.FilmBox.EmptyImageDensity);
}
finally
{
if (bitmap != null)
{
bitmap.Dispose();
}
}
}
graphics.Restore(state);
}
/// <summary>
/// Load a film box for a specific session from a specific folder.
/// </summary>
/// <param name="filmSession">Film session.</param>
/// <param name="filmBoxFolder">Folder in which film box is stored.</param>
/// <returns>Film box for the specified <paramref name="filmSession"/> located in the <paramref name="filmBoxFolder"/>.</returns>
public static FilmBox Load(FilmSession filmSession, string filmBoxFolder)
{
var filmBoxFile = string.Format(@"{0}\FilmBox.dcm", filmBoxFolder);
var file = DicomFile.Open(filmBoxFile);
var filmBox = new FilmBox(filmSession, file.FileMetaInfo.MediaStorageSOPInstanceUID, file.Dataset);
var imagesFolder = IOManager.CreateDirectoryReference(string.Format(@"{0}\Images", filmBoxFolder));
foreach (var image in imagesFolder.EnumerateFileNames("*.dcm"))
{
var imageBox = ImageBox.Load(filmBox, image);
filmBox.BasicImageBoxes.Add(imageBox);
}
return(filmBox);
}
/// <summary>
/// Construct new ImageBox cloned from another imagebox
/// </summary>
/// <param name="imageBox">The source ImageBox instance to clone</param>
/// <param name="filmBox">The film box.</param>
private ImageBox(ImageBox imageBox, FilmBox filmBox)
: this(filmBox, imageBox.SOPClassUID, imageBox.SOPInstanceUID)
{
imageBox.CopyTo(this);
InternalTransferSyntax = imageBox.InternalTransferSyntax;
}
public static ImageBox Load(FilmBox filmBox, string imageBoxFile)
{
var file = DicomFile.Open(imageBoxFile);
var imageBox = new ImageBox(filmBox, file.FileMetaInfo.MediaStorageSOPClassUID, file.FileMetaInfo.MediaStorageSOPInstanceUID);
file.Dataset.CopyTo(imageBox);
return imageBox;
}
/// <summary>
/// Construct new ImageBox cloned from another imagebox
/// </summary>
/// <param name="imageBox">The source ImageBox instance to clone</param>
private ImageBox(ImageBox imageBox, FilmBox filmBox)
: this(filmBox, imageBox.SOPClassUID, imageBox.SOPInstanceUID)
{
imageBox.CopyTo(this);
this.InternalTransferSyntax = imageBox.InternalTransferSyntax;
}
/// <summary>
/// Create image box from DICOM data.
/// </summary>
private void CreateImageBox()
{
DicomUID classUid = DicomUID.BasicGrayscaleImageBoxSOPClass;
if (_filmSession.IsColor)
{
classUid = DicomUID.BasicColorImageBoxSOPClass;
}
DicomUID sopInstance = new DicomUID(
string.Format("{0}.{1}", SOPInstanceUID.UID, BasicImageBoxes.Count + 1),
SOPInstanceUID.Name,
SOPInstanceUID.Type);
var imageBox = new ImageBox(this, classUid, sopInstance);
imageBox.ImageBoxPosition = (ushort)(BasicImageBoxes.Count + 1);
BasicImageBoxes.Add(imageBox);
var item = new DicomDataset();
item.Add(DicomTag.ReferencedSOPClassUID, classUid);
item.Add(DicomTag.ReferencedSOPInstanceUID, sopInstance);
var seq = Get<DicomSequence>(DicomTag.ReferencedImageBoxSequence);
seq.Items.Add(item);
}
public void DrawImageBox(ImageBox imgBox, Graphics graphics, RectangleF box, int imageResolution)
{
var imageSequence = imgBox.ImageSequence;
var state = graphics.Save();
FillBox(box, graphics);
var imageBox = box;
if (_currentFilmBox.Trim == "YES")
{
imageBox.Inflate(-Hundredths, -Hundredths);
}
if (imageSequence != null && imageSequence.Contains(DicomTag.PixelData))
{
Image bitmap = null;
try
{
var image = new DicomImage(imageSequence);
var frame = image.RenderImage();
bitmap = frame;
if (imgBox.Polarity == "REVERSE")
{
bitmap = Transform((Bitmap)bitmap);
}
DrawBitmap(graphics, box, bitmap, imageResolution);
}
finally
{
if (bitmap != null)
{
bitmap.Dispose();
}
}
}
graphics.Restore(state);
}
