Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 1234]

Clog4cpp::Appender	Noop class that mimics the same class in the log4cpp library
Clog4cpp::LayoutAppender	Noop class that mimics the same class in the log4cpp library
Clog4cpp::FileAppender	Noop class that mimics the same class in log4cpp library
Clog4cpp::RollingFileAppender	Noop class that mimics the same class in the log4cpp library
CBackgroundStateAbstractBase	Background image state machine state base class
CBackgroundStateCurve	Background image state for showing filter image from current curve
CBackgroundStateNone	Background image state for showing no image
CBackgroundStateOriginal	Background image state for showing original (=unfiltered) image
CBackgroundStateUnloaded	Background image state for interval between startup and loading of the image
CBackgroundStateContext	Context class that manages the background image state machine
CCallbackAddPointsInCurvesGraphs	Callback that is used when iterating through a read-only CurvesGraphs to add corresponding points in Document
CCallbackAxesCheckerFromAxesPoints	Callback for positioning the axes indicator according to the axes points
CCallbackAxisPointsAbstract	Callback for collecting axis points and then performing common calculations on those axis points
CCallbackCheckAddPointAxis	Callback for sanity checking the screen and graph coordinates of an axis point, before it is added to the axes curve
CCallbackCheckEditPointAxis	Callback for sanity checking the screen and graph coordinates of an axis point that is in the axes curve, before changing its graph coordinates
CCallbackUpdateTransform	Callback for collecting axis points and then calculating the current transform from those axis points
CCallbackBoundingRects	Callback for computing the bounding rectangles of the screen and graph coordinates of the points in the Document
CCallbackDocumentHash	Callback for DocumentHash value for a Document
CCallbackDocumentScrub	Callback for scrubbing Document. Any state error will be caught
CCallbackGatherXThetasAbstractBase	Base callback for collecting X/Theta independent variables, for functions, in preparation for exporting
CCallbackGatherXThetasInCurves	Callback for collecting X/Theta independent variables, for functions, in preparation for exporting, based on curve points
CCallbackGatherXThetasInGridLines	Callback for collecting X/Theta independent variables, for functions, in preparation for exporting, based on grid lines
CCallbackNextOrdinal	Callback for computing the next ordinal for a new point
CCallbackPointOrdinal	Callback for computing the ordinal for a specified point, as a function of the LineStyle and curve geometry
CCallbackRemovePointsInCurvesGraphs	Callback that is used when iterating through a read-only CurvesGraphs to remove corresponding points in Document
CCallbackScaleBar	Callback for identifying, for the scale bar of a map, various quantities
CCallbackSceneUpdateAfterCommand	Callback for updating the QGraphicsItems in the scene after a command may have modified Points in Curves
Clog4cpp::Category	Noop class that mimics class of the same name in log4cpp library
Clog4cpp::CategoryStream	Streaming of simple types and objects to a category
CCentipedeDebugPolar	Class for collecting and then displaying debug information computed during constant R ellipse calculations
CCentipedeEndpointsAbstract	Base class for cartesian/polar calculations for centipedes
CCentipedeEndpointsCartesian	Compute endpoints for cartesian centipedes
CCentipedeEndpointsPolar	Compute endpoints for polar centipedes
CCentipedePairCartesian	Show two cartesian Centipede graphics items that the user interacts with by moving the cursor
CCentipedePairPolar	Show two polar Centipede graphics items that the user interacts with by moving the cursor
CCentipedeStateAbstractBase	Base class for CentipedePair states
CCentipedeStateBuildCartesian	Class for period while building cartesian centipedes
CCentipedeStateBuildPolar	Class for period while building polar centipedes
CCentipedeStatePrebuild	Class for period between build states
CCentipedeStateContext	State context class for tracking the steps involved in creating centipedes in preparation for creating a guideline
CChecker	Box shape that is drawn through the three axis points, to temporarily (usually) or permanently (rarely) highlight the local up/down/left/right directions when all axis points have been defined
CCmdFactory	Factory for CmdAbstractBase objects from xml. See also GuidelineDragCommandFactory
CColorFilter	Class for filtering image to remove unimportant information
CColorFilterEntry	Helper class so ColorFilter class can compute the background color
CColorFilterHistogram	Class that generates a histogram according to the current filter
CColorFilterSettings	Color filter parameters for one curve. For a class, this is handled the same as LineStyle and PointStyle
CColorFilterSettingsStrategyAbstractBase	Base class for strategy pattern whose subclasses process the different color filter settings modes (one strategy per mode)
CColorFilterSettingsStrategyForeground	Leaf class for foreground strategy for ColorFilterSettings
CColorFilterSettingsStrategyHue	Leaf class for hue strategy for ColorFilterSettings
CColorFilterSettingsStrategyIntensity	Leaf class for intensity strategy for ColorFilterSettings
CColorFilterSettingsStrategySaturation	Leaf class for saturation strategy for ColorFilterSettings
CColorFilterSettingsStrategyValue	Leaf class for value strategy for ColorFilterSettings
CColorFilterStrategyAbstractBase	Base class for strategy pattern whose subclasses process the different color filter settings modes (one strategy per mode)
CColorFilterStrategyForeground	Leaf class for foreground strategy for ColorFilter
CColorFilterStrategyHue	Leaf class for hue strategy for ColorFilter
CColorFilterStrategyIntensity	Leaf class for intensity strategy for ColorFilter
CColorFilterStrategySaturation	Leaf class for saturation strategy for ColorFilter
CColorFilterStrategyValue	Leaf class for value strategy for ColorFilter
CCompatibility	Centralize hacks necessary to support multiple qt versions
CCoordSystemInterface	Interface common to CoordSystemContext and CoordSystem classes
CCoordSystem	Storage of data belonging to one coordinate system
CCoordSystemContext	This class plays the role of context class in a state machine, although the 'states' are actually different instantiations of the CoordSystem class
CCorrelation	Fast cross correlation between two functions
CCrc32	Compute crc checksum that linux cksum would produce for specified bytes. Based on IEEE Std 1003.1 - 2017
CCursorFactory	Create standard cross cursor, or custom cursor, according to settings
CCurve	Container for one set of digitized Points
CCurveSettingsInt	Internal settings for one curve, such as LineStyle, PointStyle and CurveFilter
CCurvesGraphs	Container for all graph curves. The axes point curve is external to this class
CCurveStyle	Container for LineStyle and PointStyle for one Curve
CCurveStyles	Model for DlgSettingsCurveProperties and CmdSettingsCurveProperties
CDigitizeStateAbstractBase	Base class for all digitizing states. This serves as an interface to DigitizeStateContext
CDigitizeStateAxis	Digitizing state for digitizing one axis point at a time
CDigitizeStateColorPicker	Digitizing state for selecting a color for DigitizeStateSegment
CDigitizeStateCurve	Digitizing state for creating Curve Points, one at a time
CDigitizeStateEmpty	Digitizing state before a Document has been created. In this state, the cursor is Qt::ArrowCursor
CDigitizeStateGuideline	Digitizing state for creating, moving and removing guidelines
CDigitizeStatePointMatch	Digitizing state for matching Curve Points, one at a time
CDigitizeStateScale	Digitizing state for creating the scale bar
CDigitizeStateSegment	Digitizing state for creating multiple Points along a highlighted segment
CDigitizeStateSelect	Digitizing state for selecting one or more Points in the Document
CDlgFilterCommand	Command pattern object for receiving new parameters in DlgFilterWorker from GUI thread
CDlgValidatorFactory	Validator factory
CDocument	Storage of one imported image and the data attached to that image
CDocumentHashGenerator	Generates a DocumentHash value representing the state of the entire Document
CDocumentModelAbstractBase	Abstract base class for document models. This class enforces a common interface for the leaf subclasses
CDocumentModelAxesChecker	Model for DlgSettingsAxesChecker and CmdSettingsAxesChecker
CDocumentModelColorFilter	Model for DlgSettingsColorFilter and CmdSettingsColorFilter
CDocumentModelCoords	Model for DlgSettingsCoords and CmdSettingsCoords
CDocumentModelDigitizeCurve	Model for DlgSettingsDigitizeCurve and CmdSettingsDigitizeCurve
CDocumentModelExportFormat	Model for DlgSettingsExportFormat and CmdSettingsExportFormat
CDocumentModelGeneral	Model for DlgSettingsGeneral and CmdSettingsGeneral
CDocumentModelGridDisplay	Model for DlgSettingsGridDisplay and CmdSettingsGridDisplay
CDocumentModelGridRemoval	Model for DlgSettingsGridRemoval and CmdSettingsGridRemoval
CDocumentModelGuideline	Model for managing the coordinate values corresponding Guidelines
CDocumentModelLoadViews	Model for storing enabled/disabled states of views for optional restoration during loading
CDocumentModelPointMatch	Model for DlgSettingsPointMatch and CmdSettingsPointMatch
CDocumentModelSegments	Model for DlgSettingsSegments and CmdSettingsSegments
CMainWindowModel	Model for DlgSettingsMainWindow
CDocumentScrub	Check Document state
CEllipseParameters	Parameters that define an ellipse about the specified center, at the specified angle from alignment with the axes
CExportAlignLinear	Pick first simplest x value between specified min and max, for linear scaling
CExportAlignLog	Pick first simplest x value between specified min and max, for log scaling
CExportFileAbstractBase	Strategy base class for exporting to a file. This class provides common methods
CExportFileFunctions	Strategy class for exporting to a file. This strategy is external to the Document class so that class is simpler
CExportFileRelations	Strategy class for exporting to a file. This strategy is external to the Document class so that class is simpler
CExportFileExtensionOverride	Utility class for adjusting export settings given filename extension
CExportImageForRegression	Class for exporting during regression, when the Transformation has not yet been defined
CExportOrdinalsSmooth	Utility class to interpolate points spaced evenly along a piecewise defined curve with fitted spline
CExportOrdinalsStraight	Utility class to interpolate points spaced evenly along a piecewise defined curve with line segments between points
CExportToClipboard	Strategy class for exporting to the clipboard. This strategy is external to the Document class so that class is simpler
CExportToFile	Strategy class for exporting to a file. This strategy is external to the Document class so that class is simpler
CExportXThetaValuesMergedFunctions	Creates the set of merged x/theta values for exporting functions, using interpolation
CFileCmdAbstract	Base class for 'file commands' that are used specifically for regression testing of file import/open/export features
CFileCmdClose	Command for closing a file
CFileCmdExport	Command for exporting a file
CFileCmdImport	Command for importing a file
CFileCmdOpen	Command for opening a file
CFileCmdFactory	Factory that creates FileCmds from a file cmd script file, in xml format
CFileCmdScript	File that manages a command stack for regression testing of file import/open/export/close
CFilterImage	Filters an image using a combination of color filtering and grid removal
CFittingStatistics	This class does the math to compute statistics for FittingWindow
CFormatCoordsUnits	Highest-level wrapper around other Formats classes
CFormatCoordsUnitsStrategyAbstractBase	Common methods for formatting strategies
CFormatCoordsUnitsStrategyNonPolarTheta	Format conversions between unformatted and formatted for CoordUnitsNonPolarTheta
CFormatCoordsUnitsStrategyPolarTheta	Format conversions between unformatted and formatted for CoordUnitsStrategyPolarTheta
CFormatDateTime	Input parsing and output formatting for date/time values
CFormatDegreesMinutesSecondsBase	Common input parsing and output formatting for degrees/minutes/seconds values
CFormatDegreesMinutesSecondsNonPolarTheta	Angular units according to CoordUnitsNonPolarTheta
CFormatDegreesMinutesSecondsPolarTheta	Angular units according to CoordUnitsPolarTheta
CGeometryStrategyAbstractBase	Base class for all geometry strategies
CGeometryStrategyFunctionSmooth	Calculate for line through the points that is smoothly connected as a function
CGeometryStrategyFunctionStraight	Calculate for line through the points that is straightly connected as a function
CGeometryStrategyRelationSmooth	Calculate for line through the points that is smoothly connected as a relation
CGeometryStrategyRelationStraight	Calculate for line through the points that is straightly connected as a relation
CGeometryStrategyContext	Class for that manages geometry strategies
CGhostEllipse	Ghost for a QGraphicsEllipseItem
CGhostPath	Ghost for a QGraphicsPathItem
CGhostPolygon	Ghost for a QGraphicsPolygonItem
CGhosts	Class for showing points and lines for all coordinate systems simultaneously, even though the code normally only allows graphical items for once coordinate system to be visible at a time
CGraphicsItemsExtractor	This class consolidates utility routines that deal with graphics items that are getting extracted from the scene
CGraphicsLinesForCurves	This class stores the GraphicsLinesForCurves objects, one per Curve
CGraphicsPointAbstractBase	Base class for adding identifiers to graphics items that represent Points
CGraphicsPoint	Graphics item for drawing a circular or polygonal Point
CGraphicsPointFactory	Factor for generating GraphicsPointAbstractBase class objects
CGridClassifier	Classify the grid pattern in an original image
CGridHealerAbstractBase	Class that 'heals' the curves after one grid line has been removed
CGridHealerHorizontal	Subclass of GridHealerAbstractBase for horizontal lines
CGridHealerVertical	Subclass of GridHealerAbstractBase for vertical lines
CGridInitializer	This class initializes the count, start, step and stop parameters for one coordinate (either x/theta or y/range)
CGridLine	Single grid line drawn a straight or curved line
CGridLineFactory	Factory class for generating the points, composed of QGraphicsItem objects, along a GridLine
CGridLineLimiter	Limit the number of grid lines so a bad combination of start/step/stop value will not lead to extremely long delays when the step size is much too small for the start/stop values
CGridLineNormalize	Normalize the four parameters used to define a grid line for display or removal
CGridLines	Container class for GridLine objects
CGridLog	Class that does special logging for GridLog and GridRemoval classes
CGridRemoval	Strategy class for grid removal
CGridTriangleFill	Class that does raster-line fill of a triangle, with logging customizations for GridHealer (and therefore not a generic class in util subdirectory)
CGuidelineDragCommandFactory	Determine if inputs that were collected after a Guideline drag should result in a Cmd to move or Cmd to delete, and then generate the appropriate Cmd
CGuidelineFactory	Factory for generating Guideline objects
CGuidelineIdentifierGenerator	Generate unique Guideline identifiers
CGuidelineOffset	Calculate offset from edge for new Guidelines
CGuidelineProjectorAbstract	Base class for Guideline projectors
CGuidelineProjectorConstantR	Project a point along the tangential direction in graph coordinates to produce a curve along the constant-range direction, passing through a specified point
CGuidelineProjectorConstantT	Project a point along the radial direction in graph coordinates to produce a curve along the constant-theta direction, passing through a specified point
CGuidelineProjectorConstantX	Project a point along the vertical direction in graph coordinates to produce a line segment along the constant-x direction, passing through a specified point
CGuidelineProjectorConstantY	Project a point along the horizontal direction in graph coordinates to produce a line segment along the constant-y direction, passing through a specified point
CGuidelines	This class contains all Guideline objects
CGuidelineStateAbstractBase	This class maintains deployed horizontal/vertical state behaviors for the Guideline class
CGuidelineStateDeployedAbstract	Abstract class for deployed states
CGuidelineStateDeployedConstantRAbstract	Compute geometry for deployed constant range Guideline
CGuidelineStateDeployedConstantRSelectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_EDIT
CGuidelineStateDeployedConstantRSelectEditAppearing	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_EDIT_APPEARING
CGuidelineStateDeployedConstantRSelectEditHover	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_EDIT_HOVER
CGuidelineStateDeployedConstantRSelectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_HIDE
CGuidelineStateDeployedConstantRSelectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_SELECT_LOCK
CGuidelineStateDeployedConstantRUnselectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_UNSELECT_EDIT
CGuidelineStateDeployedConstantRUnselectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_UNSELECT_HIDE
CGuidelineStateDeployedConstantRUnselectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_R_UNSELECT_LOCK
CGuidelineStateDeployedConstantTAbstract	Compute geometry for deployed constant theta Guideline
CGuidelineStateDeployedConstantTSelectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_SELECT_EDIT
CGuidelineStateDeployedConstantTSelectEditAppearing	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_SELECT_EDIT_APPEARING
CGuidelineStateDeployedConstantTSelectEditHover	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_SELECT_EDIT_HOVER
CGuidelineStateDeployedConstantTSelectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_SELECT_HIDE
CGuidelineStateDeployedConstantTSelectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_SELECT_LOCK
CGuidelineStateDeployedConstantTUnselectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_UNSELECT_EDIT
CGuidelineStateDeployedConstantTUnselectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_UNSELECT_HIDE
CGuidelineStateDeployedConstantTUnselectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_T_UNSELECT_LOCK
CGuidelineStateDeployedConstantXAbstract	Compute geometry for deployed constant x Guideline
CGuidelineStateDeployedConstantXSelectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_SELECT_EDIT
CGuidelineStateDeployedConstantXSelectEditAppearing	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_SELECT_EDITAPPEARING
CGuidelineStateDeployedConstantXSelectEditHover	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_SELECT_EDIT_HOVER
CGuidelineStateDeployedConstantXSelectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_SELECT_HIDE
CGuidelineStateDeployedConstantXSelectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_SELECT_LOCK
CGuidelineStateDeployedConstantXUnselectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_UNSELECT_EDIT
CGuidelineStateDeployedConstantXUnselectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_UNSELECT_HIDE
CGuidelineStateDeployedConstantXUnselectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_X_UNSELECT_LOCK
CGuidelineStateDeployedConstantYAbstract	Compute geometry for deployed constant y Guideline
CGuidelineStateDeployedConstantYSelectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_SELECT_EDIT
CGuidelineStateDeployedConstantYSelectEditAppearing	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_APPEARING
CGuidelineStateDeployedConstantYSelectEditHover	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_SELECT_EDIT_HOVER
CGuidelineStateDeployedConstantYSelectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_SELECT_HIDE
CGuidelineStateDeployedConstantYSelectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_SELECT_LOCK
CGuidelineStateDeployedConstantYUnselectEdit	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_UNSELECT_EDIT
CGuidelineStateDeployedConstantYUnselectHide	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_UNSELECT_HIDE
CGuidelineStateDeployedConstantYUnselectLock	Implements guideline behavior for GUIDELINE_STATE_DEPLOYED_CONSTANT_Y_UNSELECT_LOCK
CGuidelineStateDiscarded	Implements guideline behavior for GUIDELINE_STATE_DISCARDED
CGuidelineStateHandleAbstract	State for an invisible handle which was previously a deployed Guideline but morphed into an invisible handle that the user is dragging
CGuidelineStateHandleR	GuidelineStateHandleAbstract instantiated for radius R guideline
CGuidelineStateHandleT	GuidelineStateHandleAbstract instantiated for theta R guideline
CGuidelineStateHandleX	GuidelineStateHandleAbstract instantiated for coordinate X guideline
CGuidelineStateHandleY	GuidelineStateHandleAbstract instantiated for coordinate Y guideline
CImportCroppingUtilBase	Utility class for import cropping options
CImportCroppingUtilNonPdf	Import of non-pdf files
CImportCroppingUtilPdf	Import of pdf files
CImportImageExtensions	Provides list of file extensions for import
CJpeg2000	Wrapper around OpenJPEG library, in C, for opening jpeg2000 files
Clog4cpp::Layout	Noop version that mimics the same class in the log4cpp library
Clog4cpp::PatternLayout	Noop class that mimics the same class in the log4cpp library
CLinearToLog	Warps log coordinates to make them linear before passing them to code that accepts only linear coordinates
CLineStyle	Details for a specific Line
CLoadFileInfo	Returns information about files
CLoggerUpload	Upload logging information to website for developer support
Clog4cpp::LoggingEvent	Noop class that mimics the same class in the log4cpp library
CMainDirectoryPersist	Persist the directory between successive Import/Open operations, or successive Export/Save operations
CMatrix	Matrix class that supports arbitrary NxN size
CMigrateToVersion6	Converts old (=pre version 6) enums to new (=version 6) enums, for reading of old document files
CMimePointsDetector	Detect if text is acceptable for ingestion by MimePoints
CMimePointsImport	Import of point data from clipboard
CNonPdf	Wrapper around the QImage class for read and importing non-PDF files
CNonPdfCropping	This class shows a frame around the selected portion of the import preview window
COrdinalGenerator	Utility class for generating ordinal numbers
CPdf	Wrapper around the Poppler library
CPdfCropping	This class shows a frame around the selected portion of the pdf import preview window
CPixels	Utility class for pixel manipulation
CPoint	Class that represents one digitized point. The screen-to-graph coordinate transformation is always external to this class
CPointComparator	Comparator for sorting Point class
CPointIdentifiers	Hash table class that tracks point identifiers as the key, with a corresponding boolean value
CPointMatchAlgorithm	Algorithm returning a list of points that match the specified point
CPointMatchPixel	Single on or off pixel out of the pixels that define the point match mode's candidate point
CPointMatchTriplet	Representation of one matched point as produced from the point match algorithm
CPointStyle	Details for a specific Point
Clog4cpp::Priority	This class provides importance levels for categorizing log messages
Clog4cpp::PropertyConfigurator	Noop class that mimics the same class in the log4cpp library
CQDialog
CDlgEditPointAxis	Dialog box for editing the information of one axis point, in a graph with two axes
CDlgEditPointGraph	Dialog box for editing the information of one or more points
CDlgEditScale	Dialog box for editing the information of the map scale
CDlgErrorReportAbstractBase	Base class for dialogs that handle the error report
CDlgErrorReportLocal	Dialog for saving error report for later transmission to the developers
CDlgImportCroppingNonPdf	Dialog for selecting a page and frame on that page when importing an image from a non-pdf file
CDlgImportCroppingPdf	Dialog for selecting a page and frame on that page when importing an image from a pdf file
CDlgSettingsAbstractBase	Abstract base class for all Settings dialogs
CDlgImportAdvanced	Dialog for setting the advanced parameters in a newly imported Document
CDlgSettingsAxesChecker	Dialog for editing axes checker settings
CDlgSettingsColorFilter	Dialog for editing filtering settings
CDlgSettingsCoords	Dialog for editing coordinates settings
CDlgSettingsCurveList	Dialog for editing curve names settings
CDlgSettingsCurveProperties	Dialog for editing curve properties settings
CDlgSettingsDigitizeCurve	Dialog for editing DigitizeStateCurve settings
CDlgSettingsExportFormat	Dialog for editing exporting settings
CDlgSettingsGeneral	Dialog for editing general settings
CDlgSettingsGridDisplay	Dialog for editing grid display settings
CDlgSettingsGridRemoval	Dialog for editing grid removal settings
CDlgSettingsGuideline	Dialog for editing guideline settings
CDlgSettingsMainWindow	Dialog for editing main window settings, which are entirely independent of all documents
CDlgSettingsPointMatch	Dialog for editing point match settings, for DigitizeStatePointMatch
CDlgSettingsSegments	Dialog for editing Segments settings, for DigitizeStateSegment
CTutorialDlg	Tutorial using a strategy like a comic strip with decision points deciding which panels appear
CQDockWidget
CChecklistGuide	Dockable text window containing checklist guide
CHelpWindow	Dockable help window
CWindowAbstractBase	Dockable widget abstract base class
CFittingWindow	Window that displays curve fitting as applied to the currently selected curve
CGeometryWindow	Window that displays the geometry information, as a table, for the current curve
CQDoubleValidator
CDlgValidatorAbstract	Abstract validator for all numeric formats
CDlgValidatorAboveZero	Validator for generic (=simple) numbers that must be greater than zero
CDlgValidatorDateTime	Validator for numeric value expressed as date and/or time
CDlgValidatorDegreesMinutesSeconds	Validator for angles in real degrees, integer degrees and real minutes, or integer degrees with integer minutes with real seconds
CDlgValidatorNumber	Validator for generic (=simple) numbers
CQGraphicsEllipseItem
CGraphicsArcItem	Draw an arc as an ellipse but without lines from the center to the start and end points
CGraphicsPointEllipse	This class add event handling to QGraphicsEllipseItem
CGuidelineEllipse	Ellipse version of GuidelineAbstract
CQGraphicsLineItem
CGuidelineLine	Line version of GuidelineAbstract
CSegmentLine	This class is a special case of the standard QGraphicsLineItem for segments
CQGraphicsPathItem
CFittingCurve	Curve that overlays the current scene so the regression-fitted curve is visible
CGraphicsLinesForCurve	This class stores the GraphicsLine objects for one Curve
CQGraphicsPolygonItem
CGraphicsPointPolygon	This class add event handling to QGraphicsPolygonItem
CQGraphicsRectItem
CNonPdfFrameHandle	This class acts as a single handle for the NonPdfCropping class
CPdfFrameHandle	This class acts as a single handle for the PdfCropping class
CTutorialButtonRect	This class customizes QGraphicsRectItem so it performs a callback after a mouse event
CViewProfileDivider	Divider that can be dragged, in a dialog QGraphicsView
CQGraphicsScene
CGraphicsScene	Add point and line handling to generic QGraphicsScene
CQGraphicsTextItem
CTutorialButtonText	This class customizes QGraphicsTextItem so it performs a callback after a mouse event
CQGraphicsView
CGraphicsView	QGraphicsView class with event handling added. Typically the events are sent to the active digitizing state
CViewPreview	Class that modifies QGraphicsView to automatically expand/shrink the view to fit the window, after resize events
CViewProfile	Class that modifies QGraphicsView to present a two-dimensional profile, with movable dividers for selecting a range
CQLabel
CViewPointStyle	Class that displays a view of the current Curve's point style
CViewProfileScale	Linear horizontal scale, with the spectrum reflecting the active filter parameter
CViewSegmentFilter	Class that displays the current Segment Filter in a MainWindow toolbar
CQLineEdit
CChecklistLineEdit	Adds key event handling to QLineEdit
CDlgEditPointGraphLineEdit	Adds hover highlighting to QLineEdit
CQMainWindow
CMainWindow	Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document Interface
CMainWindowMsg	Main window for momentary message dialog
CQMessageBox
CDlgAbout	About Engauge dialog. This provides a hidden shortcut for triggering ENGAUGE_ASSERT
CDlgRequiresTransform	Dialog to be displayed whenever some operation or processing cannot be performed since the axis points are not defined
CQMimeData
CMimePointsExport	Custom mime type for separate treatment of graph coordinates and, when there is no transform, points coordinates
CQNetworkAccessManager
CNetworkClient	Client for interacting with Engauge server
CQObject
CCentipedeSegmentAbstract	Line segment along one of the two coordinate directions (X/T or Y/R)
CCentipedeSegmentConstantREllipse	Centipede for constant R
CCentipedeSegmentConstantTRadial	Centipede for constant T radial using QGraphicsLineItem
CCentipedeSegmentConstantXLine	Centipede for constant XT using QGraphicsLineItem
CCentipedeSegmentConstantYLine	Centipede for constant YR using QGraphicsLineItem
CCmdStackShadow	Command stack that shadows the CmdMediator command stack at startup when reading commands from an error report file
CCreateActions	Class to create actions for MainWindow class
CCreateCentralWidget	Class to the central QWidget for MainWindow class
CCreateCommandStackShadow	Class to create CmdStackShadow for MainWindow class
CCreateDockableWidgets	Class to create QDockWidget items for MainWindow class
CCreateFacade	Facade class that wraps around all of the create classes for MainWindow
CCreateHelpWindow	Class to create help window for MainWindow class
CCreateIcons	Class to create icons for MainWindow class
CCreateLoadImage	Class to create LoadImageFromUrl for MainWindow class
CCreateMenus	Class to create menus for MainWindow class
CCreateNetwork	Class to create network for MainWindow class
CCreateScene	Class to create QGraphicsScene for MainWindow class
CCreateSettingsDialogs	Class to create settings dialogs for MainWindow class
CCreateStateContexts	Class to create state contexts, which wrap state machine design patterns, for MainWindow class
CCreateStatusBar	Class to create status bar for MainWindow class
CCreateToolBars	Class to create toolbars for MainWindow class
CCreateTutorial	Class to TutorialDlg for MainWindow class
CCreateZoomMaps	Class to create zoom factor maps for MainWindow class
CDigitizeStateContext	Container for all DigitizeStateAbstractBase subclasses. This functions as the context class in a standard state machine implementation
CDigitizeStateScale	Digitizing state for creating the scale bar
CDigitizeStateSegment	Digitizing state for creating multiple Points along a highlighted segment
CDlgFilterWorker	Class for processing new filter settings. This is based on http://blog.debao.me/2013/08/how-to-use-qworker-in-the-right-way-part-1/
CGraphicsArcItemRelay	Enable postponed geometry changes for GraphicsArcItem, using a signal to trigger this class to update its associated GraphicsArcItem instance
CGraphicsLineItemRelay	Enable postponed geometry changes for QGraphicsLineItem, using a signal to trigger this class to update its associated QGraphicsLineItem instance
CGraphicsPointEllipse	This class add event handling to QGraphicsEllipseItem
CGraphicsPointPolygon	This class add event handling to QGraphicsPolygonItem
CGuidelineAbstract	This class is a special case of the standard QGraphicsLineItem for guidelines, and serves as the base class for the guideline state classes
CGuidelineEllipse	Ellipse version of GuidelineAbstract
CGuidelineLine	Line version of GuidelineAbstract
CGuidelineStateContext	Context class for state machine that belongs to the Guideline class
CLoadImageFromUrl	Load QImage from url. This is trivial for a file, but requires an asynchronous download step for http urls
CSegment	Selectable piecewise-defined line that follows a filtered line in the image
CSegmentLine	This class is a special case of the standard QGraphicsLineItem for segments
CStatusBar	Wrapper around QStatusBar to manage permanent widgets
CTestCentipedeEndpoints	Unit tests of centipede endpoints
CTestCorrelation	Unit tests of fast correlation algorithm
CTestCrc32	Unit tests of crc32 checksum algorithm
CTestExport	Unit test of Export classes
CTestExportAlign	Unit test of ExportAlign classes
CTestFitting	Unit test of Fitting classes
CTestFormats	Unit tests of formats
CTestGraphCoords	Unit tests of graph coordinate sanity checking
CTestGridLineLimiter	Unit test of GridLineLimiter class
CTestGuidelines	Unit test of guidelines
CTestMatrix	Unit tests of matrix
CTestProjectedPoint	Unit test of spline library
CTestSegmentFill	Unit test of segment fill feature
CTestSpline	Unit test of spline library
CTestSplineDrawer	Unit test of spline drawer, which classifies single- versus multi-valued data
CTestTransformation	Unit test of transformation class. Checking mostly involves verifying forward/reverse are inverses of each other
CTestValidators	Unit tests of validators
CTestZoomTransition	Unit test of ZoomTransition class
CTransformationStateDefined	Class to show transformation since transformation is defined
CTutorialButton	Show a button with text for clicking ion. The button is implemented using layering of two graphics items (text and rectangle)
CTutorialStateAbstractBase	One state manages one panel of the tutorial
CTutorialStateAxisPoints	Axis points panel discusses axis point digitization
CTutorialStateChecklistWizardAbstract	Abstract class that supports checklist wizard panels
CTutorialStateChecklistWizardLines	Checklist wizard panel for lines discusses the checklist wizard, and returns to TRANSITION_STATE_SEGMENT_FILL
CTutorialStateChecklistWizardPoints	Checklist wizard panel for points discusses the checklist wizard, and returns to TRANSITION_STATE_POINT_MATCH
CTutorialStateColorFilter	Color filter panel discusses the curve-specific color filtering
CTutorialStateCurveSelection	Curve selection panel discusses how to select a curve, and perform setup on the selected curve
CTutorialStateCurveType	Curve type state/panel lets user select the curve type (lines or points)
CTutorialStateIntroduction	Introduction state/panel is the first panel the user sees
CTutorialStatePointMatch	Point match panel discusses the matching of points in curves without lines
CTutorialStateSegmentFill	Segment fill panel discusses the digitization of points along curve lines
CTutorialStateContext	Context class for tutorial state machine
CViewProfileDivider	Divider that can be dragged, in a dialog QGraphicsView
CQPushButton
CButtonWhatsThis	Unobtrusive button to trigger QWhatsThis since some operating systems (Linux Mint) do not show WhatsThis button in title bar
CQStandardItemModel
CCurveNameList	Model for DlgSettingsCurveList and CmdSettingsCurveList
CWindowModelBase	Model for WindowTable
CFittingModel	Model for FittingWindow
CGeometryModel	Model that adds row highlighting according to the currently select point identifier
CQTableView
CWindowTable	Table view class with support for both drag-and-drop and copy-and-paste
CQTextBrowser
CChecklistGuideBrowser	Class that adds rudimentary tree collapse/expand functionality to QTextBrowser
CHelpBrowser	Text browser with resource loading enhanced for use as help text browser
CQThread
CDlgFilterThread	Class for processing new filter settings. This is based on http://blog.debao.me/2013/08/how-to-use-qthread-in-the-right-way-part-1/
CQUndoCommand
CCmdAbstract	Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand
CCmdCopy	Command for copying all selected Points to the clipboard
CCmdGong	Command for sending a satisfying signal to the unit test framework to indicate completion of queued commands
CCmdGuidelineAddXT	Command for adding one X/T Guideline value
CCmdGuidelineAddYR	Command for adding one Y/R Guideline value
CCmdGuidelineMoveXT	Command for moving one X/T Guideline value
CCmdGuidelineMoveYR	Command for moving one Y/R Guideline value
CCmdGuidelineRemoveXT	Command for removing one X/T Guideline value
CCmdGuidelineRemoveYR	Command for removing one Y/R Guideline value
CCmdPointChangeBase	Base class for CmdBase leaf subclasses that involve point additions, deletions and/or modifications
CCmdAddPointAxis	Command for adding one axis point
CCmdAddPointGraph	Command for adding one graph point
CCmdAddPointsGraph	Command for adding one or more graph points. This is for Segment Fill mode
CCmdAddScale	Command for adding one scale point
CCmdCut	Command for cutting all selected Points
CCmdDelete	Command for deleting all selected Points
CCmdEditPointAxis	Command for editing the graph coordinates one axis point
CCmdEditPointGraph	Command for editing the graph coordinates of one or more graph points
CCmdMoveBy	Command for moving all selected Points by a specified translation
CCmdRedoForTest	Command for performing Redo during testing
CCmdSelectCoordSystem	Command for changing the currently selected CoordSystem
CCmdSettingsAxesChecker	Command for DlgSettingsAxesChecker
CCmdSettingsColorFilter	Command for DlgSettingsColorFilter
CCmdSettingsCoords	Command for DlgSettingsCoords
CCmdSettingsCurveList	Command for DlgSettingsCurveList
CCmdSettingsCurveProperties	Command for DlgSettingsCurveProperties
CCmdSettingsDigitizeCurve	Command for DlgSettingsDigitizeCurve
CCmdSettingsExportFormat	Command for DlgSettingsExportFormat
CCmdSettingsGeneral	Command for DlgSettingsGeneral
CCmdSettingsGridDisplay	Command for DlgSettingsGridDisplay
CCmdSettingsGridRemoval	Command for DlgSettingsGridRemoval
CCmdSettingsGuideline	Command for DlgSettingsGuideline
CCmdSettingsPointMatch	Command for DlgSettingsPointMatch
CCmdSettingsSegments	Command for DlgSettingsSegments
CCmdUndoForTest	Command for performing Undo during testing
CQUndoStack
CCmdMediator	Command queue stack
CQUrl
CUrlDirty	Adds ability to QUrl to cleanup url path
CQWizard
CChecklistGuideWizard	Wizard for setting up the checklist guide
CQWizardPage
CChecklistGuidePage	This class customizes QWizardPage for ChecklistGuideWizard
CChecklistGuidePageConclusion	This class uses the validation method of the Conclusion page to perform final processing for ChecklistGuideWizard
CChecklistGuidePageCurves	This class adds validation to the Curves page
CChecklistGuidePageIntro	This class sets up the introduction page
Cstd::runtime_error
Clog4cpp::ConfigureFailure	Noop class that mimics the same class in the log4cpp library
CScaleBarAxisPointsUnite	Given a set of point identifiers, if a map is in effect (with its two axis endpoints) then both axis points must be handled as a unit
CSegmentFactory	Factory class for Segment objects
CSettingsForGraph	Manage storage and retrieval of the settings for the curves
CSpline	Cubic interpolation given independent and dependent value vectors
CSplineCoeff	Four element vector of a,b,c,d coefficients and the associated x value, for one interval of a set of piecewise-defined intervals
CSplineDrawer	This class takes the output from Spline and uses that to draw the curve in the graphics window, as a sequence of moves and draws
CSplinePair	Single X/Y pair for cubic spline interpolation initialization and calculations
CTransformation	Affine transformation between screen and graph coordinates, based on digitized axis points
CTransformationStateAbstractBase	Base class for all transformation states. This serves as an interface to TransformationStateContext
CTransformationStateDefined	Class to show transformation since transformation is defined
CTransformationStateUndefined	Class to not show transformation since transformation is undefined
CTransformationStateContext	Context class for transformation state machine
CTranslatorContainer	Class that stores QTranslator objects for the duration of application execution
CZoomTransition	Perform calculations to determine the next zoom setting given the current zoom setting, when zooming in or out