Here are the packages with brief descriptions (if available):

[detail level 12345]

▼NBioCore
►NGraphics
CAbstractFloodFiller	The base class that the flood fill algorithms inherit from. Implements the basic flood filler functionality that is the same across all algorithms.
CConfiguration
CDBitmap
CDirect2D
CFloodFillRange	Represents a linear range to be filled and branched from.
CFloodFillRangeQueue	A queue of FloodFillRanges.
CFloodTool
CGraphics
CPen
CPenTool
CQueueLinearFloodFiller	Implements the QueueLinear flood fill algorithm using array-based pixel manipulation.
►NSource
CImagesView
CAbout
CApp
CApplyFilter
►CAutomation
CAction
CRecording
CBioConsole
►CBioImage
CImageJDesc
►CWellPlate
►CWell
CSample
CBufferInfo
►CChannel
CChannelInfo
CChannelsTool
►CCodeView
CScrollTextBox	TextBox with support for getting and setting the vertical scroll bar position, as well as listening to vertical scroll events.
CColorS
CColorTool
CFilt
►CFilter
CNode
CFocus
CFunction
CFunctionForm
CHistogramControl
CImageInfo
►CImageJ
CRoiDecoder
CRoiEncoder
CImagesToStack
CImageView	ImageView control for image stacks, pyramidal and whole-slide-images.
CImageWindow
CISliceProvider
CISlideExternInfo
CISlideSource
►CLib
CObjectInfo
CTypeInfo
CLibrary
►CLruCache
CInfo
CMagicSelect
►CMouseOperations
CMousePoint
►CNodeView
CNode
►CObjectives
CObjective
COpenInTab
CPlane
CPlaySpeed
CPlot
►CPlugin
CIPlugin
CPoint3D
CPointD
CProgress
►CQuPath
CGeoJsonFeature
CGeoJsonFeatureCollection
►CGeoJsonGeometry
CGeoJsonPlane
►CGeoJsonLineString
CGeoJsonPlane
►CGeoJsonPoint
CGeoJsonPlane
►CGeoJsonPolygon
CGeoJsonPlane
CProperties
CRangeTool
CRecorder
►CRecordings
CNode
CRectangleD
CResolution
CResolutions
CRLShutter
►CROI
CMask	Represents a Mask layer.
CROIManager
►CScripting
CScript
CState
CSelectRecording
CSeries
CSetTool
CSliceInfo	Slice info.
CSliceParame
CSlideBase
CSlideImage	openslide wrapper
CSlideSliceLayer	Slide slice layer
CSlideSourceBase
CSlideTileLayer	Slide tile layer
CStackTools
CStage
CStatistics
CTabsView
CTextInput
CTileCache
CTileInformation
CTLShutter
►CTools
CTool
CView3D
CVolumeD
►CWin32
CRect
CXmlTreeDisplay
CXMLView
CZCT
CZCTXY