Method Detail

• getObjectService

  ObjectService getObjectService()

• getOverlays

  List<Overlay> getOverlays()

  Gets a list of all Overlays. This method is a shortcut that delegates to ObjectService.

• getOverlays

  List<Overlay> getOverlays(ImageDisplay display,
                            boolean selectedOnly)

  Gets a list of Overlays linked to the given ImageDisplay. If selectedOnly is true then it will gather overlays from the selected views only. Otherwise it will gather overlays from all the views.

• getOverlays

  List<Overlay> getOverlays(ImageDisplay display)

  Gets a list of Overlays linked to the given ImageDisplay. A shortcut for getOverlays(display, false).

• addOverlays

  void addOverlays(ImageDisplay display,
                   List<? extends Overlay> overlays)

  Adds the list of Overlays to the given ImageDisplay.

• removeOverlay

  void removeOverlay(ImageDisplay display,
                     Overlay overlay)

  Removes an Overlay from the given ImageDisplay.

  Parameters:

  display - the ImageDisplay from which the overlay should be removed

  overlay - the Overlay to remove

• removeOverlay

  void removeOverlay(Overlay overlay)

  Removes an Overlay from all ImageDisplays.

  Parameters:

  overlay - the Overlay to remove

• getSelectionBounds

  RealRect getSelectionBounds(ImageDisplay display)

  Gets the bounding box for the selected overlays in the given ImageDisplay.

  Parameters:

  display - the ImageDisplay from which the bounding box should be computed

  Returns:

  the smallest bounding box encompassing all selected overlays

• getDefaultSettings

  OverlaySettings getDefaultSettings()

• drawOverlay

  void drawOverlay(Overlay o,
                   ImageDisplay display,
                   ChannelCollection channelData)

  Draws the outline of a given overlay in a display using the set of channel information provided.

• drawOverlay

  void drawOverlay(Overlay o,
                   Dataset ds,
                   Position position,
                   ChannelCollection channelData)

  Draws the outline of a given overlay in a dataset using the set of channel information provided.

• fillOverlay

  void fillOverlay(Overlay o,
                   ImageDisplay display,
                   ChannelCollection channelData)

  Draws and fills the outline of a given overlay in a display using the set of channel information provided.

• fillOverlay

  void fillOverlay(Overlay o,
                   Dataset ds,
                   Position position,
                   ChannelCollection channelData)

  Draws and fills the outline of a given overlay in a dataset using the set of channel information provided.

• getFirstDisplay

  ImageDisplay getFirstDisplay(Overlay o)

  Returns the first display associated with an overlay

• getDisplays

  List<ImageDisplay> getDisplays(Overlay o)

  Returns all the displays associated with an overlay

• getActiveOverlay

  Overlay getActiveOverlay(ImageDisplay disp)

  Returns the active overlay associated with a display

• getOverlayInfo

  OverlayInfoList getOverlayInfo()

  Returns the overlay info list associated with this service. There is one list per ImageJ context. It tracks overlay selection info and is used by any defined overlay managers.

• divideCompositeOverlay

  void divideCompositeOverlay(CompositeOverlay overlay)

  Divides a CompositeOverlay into its constituent parts and registers each part with the appropriate displays. Deletes the CompositeOverlay.