Public Member Functions | |
| DVPSOverlayCurveActivationLayer_PList () | |
| default constructor | |
| DVPSOverlayCurveActivationLayer_PList (const DVPSOverlayCurveActivationLayer_PList ©) | |
| copy constructor | |
| DVPSOverlayCurveActivationLayer_PList * | clone () |
| clone method. | |
| virtual | ~DVPSOverlayCurveActivationLayer_PList () |
| destructor | |
| OFCondition | read (DcmItem &dset) |
| reads the curve and overlay activations from a DICOM dataset. | |
| OFCondition | write (DcmItem &dset) |
| writes the curve and overlay activations managed by this object to a DICOM dataset. | |
| void | clear () |
| reset the object to initial state. | |
| OFCondition | createFromImage (DcmItem &dset, DVPSGraphicLayer_PList &gLayerList, DVPSOverlay_PList &overlayList, DVPSoverlayActivation overlayActivation, OFBool curveActivation, DVPSGraphicLayering layering) |
| create graphic layers and activations for DICOM image. | |
| OFCondition | setActivation (Uint16 group, const char *layer) |
| set activation layer for given repeating group. | |
| void | removeActivation (Uint16 group) |
| remove activation for given repeating group. | |
| const char * | getActivationLayer (Uint16 group) |
| get activation layer name of the given repeating group. | |
| void | renameLayer (const char *oldName, const char *newName) |
| renames the activation layer name in all activations with a matching old activation layer name. | |
| void | removeLayer (const char *name) |
| deletes all activation belonging to the given activation layer name. | |
| OFBool | usesLayerName (const char *name) |
| checks if the given layer name is used for any of the activation layers managed by this object. | |
| size_t | getNumberOfActivations (const char *layer, OFBool isCurve) |
| returns the number of activations for the given graphic layer and object type (curve or overlay). | |
| Uint16 | getActivationGroup (const char *layer, size_t idx, OFBool isCurve) |
| gets the repeating group of the overlay/curve activation with the given index on the given layer. | |
Private Member Functions | |
| DVPSOverlayCurveActivationLayer_PList & | operator= (const DVPSOverlayCurveActivationLayer_PList &) |
| private undefined assignment operator | |
Private Attributes | |
| OFList< DVPSOverlayCurveActivationLayer * > | list_ |
| the list maintained by this object | |
This class manages the data structures comprising the list of curve activation layers and overlay activation layers (all instances of the Curve Activation Layer Module and Overlay Activation Layer Module repeating elements) contained in a Presentation State object.
Definition at line 49 of file dvpsall.h.
| DVPSOverlayCurveActivationLayer_PList* DVPSOverlayCurveActivationLayer_PList::clone | ( | ) | [inline] |
clone method.
Definition at line 62 of file dvpsall.h.
References DVPSOverlayCurveActivationLayer_PList().
| OFCondition DVPSOverlayCurveActivationLayer_PList::read | ( | DcmItem & | dset | ) |
reads the curve and overlay activations from a DICOM dataset.
The DICOM elements of the activations are copied from the dataset to this object. If this method returns an error code, the object is in undefined state afterwards.
| dset | the DICOM dataset from which the activations are to be read |
| OFCondition DVPSOverlayCurveActivationLayer_PList::write | ( | DcmItem & | dset | ) |
writes the curve and overlay activations managed by this object to a DICOM dataset.
Copies of the DICOM elements managed by this object are inserted into the DICOM dataset.
| dset | the DICOM dataset to which the activations are written |
| void DVPSOverlayCurveActivationLayer_PList::clear | ( | ) |
reset the object to initial state.
After this call, the object is in the same state as after creation with the default constructor.
| OFCondition DVPSOverlayCurveActivationLayer_PList::createFromImage | ( | DcmItem & | dset, | |
| DVPSGraphicLayer_PList & | gLayerList, | |||
| DVPSOverlay_PList & | overlayList, | |||
| DVPSoverlayActivation | overlayActivation, | |||
| OFBool | curveActivation, | |||
| DVPSGraphicLayering | layering | |||
| ) |
create graphic layers and activations for DICOM image.
This method is used when a default presentation state for a DICOM image is created. Depending on the given flags, graphic layer and curve/overlay activations for the curves and overlays present in the DICOM dataset are created. If this method returns an error code, the object is in undefined state afterwards.
| dset | the DICOM dataset containing the image IOD | |
| gLayerList | the list of graphic layers to be created | |
| overlayList | the list of overlays internal to the presentation state | |
| overlayActivation | flag defining how overlays should be handled | |
| curveActivation | flag defining how curves should be handled | |
| layering | flag defining how graphic layers should be created |
| OFCondition DVPSOverlayCurveActivationLayer_PList::setActivation | ( | Uint16 | group, | |
| const char * | layer | |||
| ) |
set activation layer for given repeating group.
The activation is created if necessary and the layer name is assigned. This method check if a valid repeating group number is passed and returns an error code otherwise.
| const char* DVPSOverlayCurveActivationLayer_PList::getActivationLayer | ( | Uint16 | group | ) |
get activation layer name of the given repeating group.
| void DVPSOverlayCurveActivationLayer_PList::renameLayer | ( | const char * | oldName, | |
| const char * | newName | |||
| ) |
renames the activation layer name in all activations with a matching old activation layer name.
Required to keep the presentation consistent when a graphic layer is renamed.
| oldName | the old activation layer name | |
| newName | the new activation layer name |
| void DVPSOverlayCurveActivationLayer_PList::removeLayer | ( | const char * | name | ) |
deletes all activation belonging to the given activation layer name.
| name | name of the deleted activation layer |
| OFBool DVPSOverlayCurveActivationLayer_PList::usesLayerName | ( | const char * | name | ) |
checks if the given layer name is used for any of the activation layers managed by this object.
| name | name of the layer |
| size_t DVPSOverlayCurveActivationLayer_PList::getNumberOfActivations | ( | const char * | layer, | |
| OFBool | isCurve | |||
| ) |
returns the number of activations for the given graphic layer and object type (curve or overlay).
This method does not check whether an image object is attached to the presentation state and if all activations really have a matching curve structure in the attached image.
| layer | name of the graphic layer | |
| isCurve | if OFTrue, curves are counted, otherwise overlays are counted. |
| Uint16 DVPSOverlayCurveActivationLayer_PList::getActivationGroup | ( | const char * | layer, | |
| size_t | idx, | |||
| OFBool | isCurve | |||
| ) |
gets the repeating group of the overlay/curve activation with the given index on the given layer.
If the activation or the graphic layer does not exist, 0 is returned.
| layer | name of the graphic layer | |
| idx | index of the object, must be < getNumberOfActivations(layer, isCurve) | |
| isCurve | if OFTrue, curves are searched, otherwise overlays are searched. |