dcmpstat.h

转化为DIB位图再显示出来的dicom文件C++代码

  OFCondition moveCurve(size_t old_layer, size_t idx, size_t new_layer);


  /* overlays */

  /** gets the number of overlays that are currently activated
   *  on the given graphic layer.
   *  @param layer index of the graphic layer, must be < getNumberOfGraphicLayers()
   *  @return number of active overlays
   */
  size_t getNumberOfActiveOverlays(size_t layer);

  /** gets the repeating group number of the given activated overlay.
   *  @param layer index of the graphic layer, must be < getNumberOfGraphicLayers()
   *  @param idx index of the overlay, must be < getNumberOfActiveOverlays().
   *  @return repeating group number if found, 0 otherwise.
   */
  Uint16 getActiveOverlayGroup(size_t layer, size_t idx);

  /** gets the number of overlays which are embedded in the
   *  presentation state.
   *  @return number of overlays in presentation state
   */
  size_t getNumberOfOverlaysInPresentationState();

  /** gets the repeating group number of the given overlay in the presentation state.
   *  @param idx index of the overlay, must be < getNumberOfOverlaysInPresentationState().
   *  @return repeating group number if found, 0 otherwise.
   */
  Uint16 getOverlayInPresentationStateGroup(size_t idx);

  /** gets the overlay label of the given overlay in the presentation state.
   *  @param idx index of the overlay, must be < getNumberOfOverlaysInPresentationState().
   *  @return label string if it exists, NULL otherwise.
   */
  const char *getOverlayInPresentationStateLabel(size_t idx);

  /** gets the overlay description of the given overlay in the presentation state.
   *  @param idx index of the overlay, must be < getNumberOfOverlaysInPresentationState().
   *  @return description string if it exists, NULL otherwise.
   */
  const char *getOverlayInPresentationStateDescription(size_t idx);

  /** gets the index of the activation layer on which the given
   *  overlay from the presentation state is activated. If an overlay is used
   *  as a bitmap shutter, it is reported as being not activated by this method.
   *  @param idx index of the overlay, must be < getNumberOfOverlaysInPresentationState().
   *  @return layer index (which is < getNumberOfGraphicLayers()) if overlay exists
   *     and is activated, DVPS_IDX_NONE otherwise.
   */
  size_t getOverlayInPresentationStateActivationLayer(size_t idx);

  /** checks if the given overlay in the presentation state
   *  is currently activated as a bitmap shutter.
   *  @param idx index of the overlay, must be < getNumberOfOverlaysInPresentationState().
   *  @return OFTrue if overlay exists and is activated as bitmap shutter, OFFalse otherwise.
   */
  OFBool overlayIsBitmapShutter(size_t idx);

  /** checks whether the given overlay in the presentation state is a ROI
   *  (region of interest) overlay.
   *  @param idx index of the overlay, must be < getNumberOfOverlaysInPresentationState().
   *  @return OFTrue if overlay exists and is ROI, OFFalse otherwise.
   */
  OFBool overlayInPresentationStateIsROI(size_t idx);

  /** moves the overlay activation with the given index on the given
   *  layer to a different layer.
   *  @param old_layer index of the graphic layer on which the curve is,
   *    must be < getNumberOfGraphicLayers()
   *  @param idx index of the overlay activation, must be < getNumberOfActiveOverlays(layer)
   *  @param new_layer index of the graphic layer to which the curve is moved,
   *    must be < getNumberOfGraphicLayers()
   *  @return EC_Normal upon success, an error code otherwise
   */
  OFCondition moveOverlay(size_t old_layer, size_t idx, size_t new_layer);

  /* attached image */

   /* Display transform */

  /* print related methods */

  /** sets a new log stream
   *  @param stream new log stream, NULL for default logstream
   *  @param verbMode verbose mode flag
   *  @param dbgMode debug mode flag
   */
  void setLog(OFConsole *stream, OFBool verbMode, OFBool dbgMode);

private:

  /** private undefined copy constructor
   */
  DcmPresentationState(const DcmPresentationState& copy);

  /** private undefined assignment operator
   */
  DcmPresentationState& operator=(const DcmPresentationState& obj);

  /** create dummy values for all missing type 1 elements.
   *  Called before a presentation state is written to make sure
   *  that the presentation state is complete.
   *  @param replaceSOPInstanceUID flag indicating whether the
   *    SOP Instance UID should be replaced by a new UID.
   *    If true, a new UID is always generated. If false, a new
   *    UID is generated only if no UID has been assigned before.
   *  @return EC_Normal if successful, an error code otherwise.
   */
  OFCondition createDummyValues(OFBool replaceSOPInstanceUID);

  /** removes and deletes all graphic layer for which
   *  no matching text, graphic, curve or overlay object exists.
   *  Also deletes all graphic annotation sequence items containing
   *  no text and no graphic object. Called before writing a presentation state.
   */
  void cleanupLayers();

protected:

  /** creates a default displayed area selection for the given dataset.
   *  Used in createFromImage().
   *  @param dset the DICOM dataset containing the image IOD
   *  @return EC_Normal upon success, an error code otherwise.
   */
  OFCondition createDefaultDisplayedArea(DcmItem &dset);

  /* Module: Patient (M)
   */
  /// Module=Patient, VR=PN, VM=1, Type 1
  DcmPersonName            patientName;
  /// Module=Patient, VR=LO, VM=1, Type 2
  DcmLongString            patientID;
  /// Module=Patient, VR=DA, VM=1, Type 2
  DcmDate                  patientBirthDate;
  /// Module=Patient, VR=CS, VM=1, Type 2
  DcmCodeString            patientSex;

  /* Module: General Study (M)
   */
  /// Module=General_Study, VR=UI, VM=1, Type 1
  DcmUniqueIdentifier      studyInstanceUID;
  /// Module=General_Study, VR=DA, VM=1, Type 2
  DcmDate                  studyDate;
  /// Module=General_Study, VR=TM, VM=1, Type 2
  DcmTime                  studyTime;
  /// Module=General_Study, VR=PN, VM=1, Type 2
  DcmPersonName            referringPhysiciansName;
  /// Module=General_Study, VR=SH, VM=1, Type 2
  DcmShortString           studyID;
  /// Module=General_Study, VR=SH, VM=1, Type 2
  DcmShortString           accessionNumber;

  /* Module: General Series (M)
   */
  /// Module=General_Series, VR=UI, VM=1, Type 1
  DcmUniqueIdentifier      seriesInstanceUID;
  /// Module=General_Series, VR=IS, VM=1, Type 2
  DcmIntegerString         seriesNumber;

  /* Module: Presentation Series (M) - specializes general series
   */
  // modality; see General Series

  /* Module: General Equipment (M)
   */
  /// Module=General_Equipment, VR=LO, VM=1, Type 2
  DcmLongString            manufacturer;

  /* Module: Displayed Area (M)
   */
  DVPSDisplayedArea_PList  displayedAreaSelectionList;

  /* Module: Softcopy Presentation LUT (M)
   * There must never be more that one Presentation LUT for one Presentation State,
   * therefore we need not save a list of LUTs.
   */
  DVPSPresentationLUT      presentationLUT;

  /* Module: Presentation State (M)
   * specializes mask and display shutter
   */
  /// Module=Presentation_State, VR=IS, VM=1, Type 1
  DcmIntegerString         imageNumber;
  /// Module=Presentation_State, VR=CS, VM=1, Type 1
  DcmCodeString            presentationLabel;
  /// Module=Presentation_State, VR=LO, VM=1, Type 2
  DcmLongString            presentationDescription;
  /// Module=Presentation_State, VR=DA, VM=1, Type 1
  DcmDate                  presentationCreationDate;
  /// Module=Presentation_State, VR=TM, VM=1, Type 1
  DcmTime                  presentationCreationTime;
  /// Module=Presentation_State, VR=PN, VM=1, Type 2
  DcmPersonName            presentationCreatorsName;
  /// ReferencedSeriesSequence, Module=Presentation_State
  DVPSReferencedSeries_PList referencedSeriesList;
  // shutterPresentationValue; Type 1c. See Display Shutter module

  /* Module: SOP Common (M)
   * we don't store the SOP Class UID because it is well known.
   */
  /// Module=SOP_Common, VR=UI, VM=1, Type 1
  DcmUniqueIdentifier      sOPInstanceUID;
  /// Module=SOP_Common, VR=CS, VM=1-n, Type 1C
  DcmCodeString            specificCharacterSet;
  /// Module=SOP_Common, VR=DA, VM=1, Type 3
  DcmDate                  instanceCreationDate;
  /// Module=SOP_Common, VR=TM, VM=1, Type 3
  DcmTime                  instanceCreationTime;
  /// Module=SOP_Common, VR=UI, VM=1, Type 3
  DcmUniqueIdentifier      instanceCreatorUID;

  /* Module: Display Shutter (C)
   * "required if display shutter to be applied and BitmapDispShutter not present"
   */
  /// if true, a rectangular shutter is in use
  OFBool                   useShutterRectangular;
  /// if true, a circular shutter is in use
  OFBool                   useShutterCircular;
  /// if true, a polygonal shutter is in use
  OFBool                   useShutterPolygonal;
  /// if true, a bitmap shutter is in use
  OFBool                   useShutterBitmap;
  /// Module=Display_Shutter, VM=CS, VR=1-3, Type 1
  DcmCodeString            shutterShape;
  /// Module=Display_Shutter, VR=IS, VM=1, Type 1C
  DcmIntegerString         shutterLeftVerticalEdge;
  /// Module=Display_Shutter, VR=IS, VM=1, Type 1C
  DcmIntegerString         shutterRightVerticalEdge;
  /// Module=Display_Shutter, VR=IS, VM=1, Type 1C
  DcmIntegerString         shutterUpperHorizontalEdge;
  /// Module=Display_Shutter, VR=IS, VM=1, Type 1C
  DcmIntegerString         shutterLowerHorizontalEdge;
  /// Module=Display_Shutter, VR=IS, VM=2, Type 1C
  DcmIntegerString         centerOfCircularShutter;
  /// Module=Display_Shutter, VR=IS, VM=1, Type 1C
  DcmIntegerString         radiusOfCircularShutter;
  /// Module=Display_Shutter, VR=IS, VM=2-2n, Type 1C
  DcmIntegerString         verticesOfThePolygonalShutter;
  /// Module=Display_Shutter, VR=US, VM=1, Type 3 (1c in other modules)
  DcmUnsignedShort         shutterPresentationValue;

  /* Module: Bitmap Display Shutter (C)
   * "required if display shutter to be applied and DispShutter not present"
   */
  /// Module=Bitmap_Display_Shutter, VR=US, VM=1, Type 1
  DcmUnsignedShort         shutterOverlayGroup;
  // shutterPresentationValue already defined in Display Shutter module
  // shutterShape already defined in Display Shutter module

  /* Module: Overlay Plane (C)
   * "required if overlay to be applied or BitmapDispShutter present"
   */
  /// Overlay(s), Module=Overlay_Plane
  DVPSOverlay_PList        overlayList;

  /* Module: Overlay/Curve Activation (C)
   * "required if ref. image contains overlay or curve to be displayed"
   */
  /// Overlay/Curve Activation Layer(s), Module=Overlay_Activation/Curve_Activation
  DVPSOverlayCurveActivationLayer_PList activationLayerList;

  /* Module: Graphic Annotation (C)
   * "required if graphical annotation to be applied"
   */
  /// GraphicAnnotationSequence, Module=Graphic_Annotation
  DVPSGraphicAnnotation_PList graphicAnnotationList;

  /* Module: Spatial Transformation (C)
   * "required if rotation/flipping/magnification to be applied"
   */
  /// Module=Spatial_Transform, VR=US, VM=1, Type 1
  DcmUnsignedShort         imageRotation;
  /// Module=Spatial_Transform, VR=CS, VM=1, Type 1
  DcmCodeString            imageHorizontalFlip;

  /* Module: Graphic Layer (C)
   * "required if graphic annotation, overlays or curves to be applied"
   */
  /// GraphicLayerSequence, Module=Graphic_Layer
  DVPSGraphicLayer_PList graphicLayerList;

  /* Module: Modality LUT (C)
   * "required if modality LUT to be applied"
   * There must never be more that one Modality LUT for one Presentation State,
   * therefore we need not save a list of LUTs.
   */
  /// if true, a modality rescale slope/intercept is set
  OFBool                   useModalityRescale;
  /// if true, a modality LUT is set
  OFBool                   useModalityLUT;
  /// Module=Modality_LUT, VR=xs, VM=3, Type 1c
  DcmUnsignedShort         modalityLUTDescriptor;
  /// Module=Modality_LUT, VR=LO, VM=1, Type 3
  DcmLongString            modalityLUTExplanation;
  /// Module=Modality_LUT, VR=LO, VM=1, Type 3
  DcmLongString            modalityLUTType;
  /// Module=Modality_LUT, VR=xs, VM=1-n, Type 1c
  DcmUnsignedShort         modalityLUTData;
  /// Module=Modality_LUT, VR=DS, VM=1, Type 1c
  DcmDecimalString         rescaleIntercept;
  /// Module=Modality_LUT, VR=DS, VM=1, Type 1c
  DcmDecimalString         rescaleSlope;
  /// Module=Modality_LUT, VR=LO, VM=1, Type 1c
  DcmLongString            rescaleType;

  /* Module: Softcopy VOI LUT (C)
   * "required if VOI LUT to be applied"
   */
  DVPSSoftcopyVOI_PList    softcopyVOIList;

  /** output stream for error messages, never NULL
   */
  OFConsole *logstream;

  /** flag indicating whether we're operating in verbose mode
   */
  OFBool verboseMode;

  /** flag indicating whether we're operating in debug mode
   */
  OFBool debugMode;

};

#endif

/*
 *  $Log: dcmpstat.h,v $
 *  Revision 1.2  2005/12/08 16:03:29  meichel
 *  Changed include path schema for all DCMTK header files
 *
 *  Revision 1.1  2003/08/27 14:57:19  meichel
 *  Splitted class DVPresentationState into a base class DcmPresentationState
 *    that does not depend on module dcmimgle and current derived class with
 *    public API identical to the previous version.
 *
 *
 */