Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 123]
| ►NQwt3D | |
| ►NQwtClip | |
| ►NQwtSplineC1P | |
| ►NQwtSplineCubicP | |
| ►NQwtSplineLocalP | |
| ►NQwtSplinePleasingP | |
| CEndpointParams | |
| CGL2PSbackend | |
| CGL2PSbsptree2d_ | |
| CGL2PSbsptree_ | |
| CGL2PScompress | |
| CGL2PScontext | |
| CGL2PSimage | |
| CGL2PSimagemap_ | |
| CGL2PSlist | |
| CGL2PSpdfgroup | |
| CGL2PSprimitive | |
| CGL2PSstring | |
| CGL2PStriangle | |
| CGL2PSvertex | |
| CQList | |
| CQMap | |
| CQStack | |
| CQVector | |
| CQwtAbstractLegend | Abstract base class for legend widgets |
| CQwtAbstractScale | An abstract base class for widgets having a scale |
| CQwtAbstractScaleDraw | An abstract base class for drawing scales |
| CQwtAbstractSeriesStore | Bridge between QwtSeriesStore and QwtPlotSeriesItem |
| CQwtAbstractSlider | An abstract base class for slider widgets with a scale |
| CQwtAlphaColorMap | QwtAlphaColorMap varies the alpha value of a color. |
| CQwtAnalogClock | An analog clock widget |
| CQwtArraySeriesData | Template class for data, that is organized as QVector |
| CQwtArrowButton | Arrow Button |
| CQwtBezier | An implementation of the de Casteljau's Algorithm for interpolating Bézier curves |
| CQwtBoxChartData | Interface for iterating over an array of boxplot samples |
| CQwtBoxOutlierChartData | Interface for iterating over an array of boxplot outlier samples |
| CQwtBoxOutlierSample | Outlier values for a single boxplot position |
| CQwtBoxSample | Sample for box-and-whisker plot (boxplot) visualization |
| CQwtBoxStatisticsCalculator | Helper class for computing boxplot statistics from raw data |
| CQwtCachePanner | QwtCachePanner provides panning of a widget |
| CQwtCanvasPicker | Base picker class specifically for canvas |
| CQwtCircleClipper | |
| CQwtColorMap | QwtColorMap is used to map values into colors |
| CQwtColumnRect | Directed rectangle representing bounding rectangle and orientation of a column |
| CQwtColumnSymbol | A drawing primitive for columns |
| CQwtCompass | A Compass Widget |
| CQwtCompassMagnetNeedle | A magnet needle for compass widgets |
| CQwtCompassRose | Abstract base class for a compass rose |
| CQwtCompassScaleDraw | A special scale draw made for QwtCompass |
| CQwtCompassWindArrow | An indicator for the wind direction |
| CQwtCounter | The Counter Widget |
| CQwtCPointerData | Data class containing two pointers to memory blocks of T. |
| CQwtCPointerValueData | Data class containing a pointer to memory of y coordinates |
| CQwtCurveFitter | Abstract base class for curve fitting algorithms |
| CQwtDate | A collection of methods around date/time values |
| CQwtDateScaleDraw | A class for drawing datetime scales |
| CQwtDateScaleEngine | A scale engine for date/time values |
| CQwtDial | QwtDial class provides a rounded range control |
| CQwtDialNeedle | Base class for needles that can be used in a QwtDial |
| CQwtDialSimpleNeedle | A needle for dial widgets |
| CQwtDotsCommand | |
| CQwtDynGridLayout | Dynamic grid layout that adjusts columns and rows to the current size |
| ►CQwtEventPattern | A collection of event patterns |
| CQwtFigure | A figure container for organizing Qwt plots with flexible layout options |
| CQwtFigureLayout | Custom layout manager for QwtFigureWidget that handles both normalized coordinates and grid layouts |
| CQwtFigureWidgetOverlay | An overlay widget for QwtFigure that provides interactive manipulation |
| ►CQwtGraphic | A paint device for scalable graphics |
| CQwtGridData | A generic container class for storing 2D grid data and providing resampling methods |
| CQwtGridRasterData | A class that encapsulates grid data and provides interpolation methods |
| CQwtHueColorMap | QwtHueColorMap varies the hue value of the HSV color model |
| CQwtInterval | A class representing an interval |
| CQwtIntervalSample | A sample of the types (x1-x2, y) or (x, y1-y2) |
| CQwtIntervalSeriesData | Interface for iterating over an array of intervals |
| CQwtIntervalSymbol | A drawing primitive for displaying an interval like an error bar |
| CQwtKnob | The Knob Widget |
| CQwtLegend | The legend widget |
| CQwtLegendData | Attributes of an entry on a legend |
| CQwtLegendLabel | A widget representing an item on a QwtLegend |
| ►CQwtLinearColorMap | QwtLinearColorMap builds a color map from color stops |
| CQwtLinearScaleEngine | A scale engine for linear scales |
| CQwtLogScaleEngine | A scale engine for logarithmic scales |
| CQwtLogTransform | Logarithmic transformation |
| CQwtMagnifier | QwtMagnifier provides zooming by magnifying in steps |
| CQwtMatrixRasterData | A class representing a matrix of values as raster data |
| CQwtNoRoundF | |
| ►CQwtNullPaintDevice | A null paint device that does nothing |
| CQwtNullTransform | Null transformation |
| CQwtOHLCSample | Open-High-Low-Close sample used in financial charts |
| CQwtPainter | A collection of QPainter workarounds |
| ►CQwtPainterCommand | Represents the attributes of a paint operation between QPainter and QPaintDevice |
| CQwtParasitePlotLayout | Layout manager for parasite plots |
| CQwtPicker | QwtPicker provides selections on a widget |
| CQwtPickerClickPointMachine | A state machine for point selections |
| CQwtPickerClickRectMachine | A state machine for rectangle selections |
| CQwtPickerDragLineMachine | A state machine for line selections |
| CQwtPickerDragPointMachine | A state machine for point selections |
| CQwtPickerDragRectMachine | A state machine for rectangle selections |
| CQwtPickerMachine | A state machine for QwtPicker selections |
| CQwtPickerPolygonMachine | A state machine for polygon selections |
| CQwtPickerTrackerMachine | A state machine for indicating mouse movements |
| CQwtPixelMatrix | A bit field corresponding to the pixels of a rectangle |
| CQwtPlainTextEngine | A text engine for plain texts |
| ►CQwtPlot | A 2-D plotting widget |
| CQwtPlotAbstractBarChart | Abstract base class for bar chart items |
| CQwtPlotAbstractCanvas | Base class for all type of plot canvases |
| CQwtPlotAbstractGLCanvas | Base class of QwtPlotOpenGLCanvas and QwtPlotGLCanvas |
| CQwtPlotArrowMarker | A class for drawing arrow markers on plots |
| CQwtPlotAxisZoomer | QwtPlotAxisZoomer provides stacked zooming for a plot widget |
| CQwtPlotBarChart | QwtPlotBarChart displays a series of values as bars |
| CQwtPlotBoxChart | Plot item for box-and-whisker (boxplot) visualization |
| CQwtPlotCachePanner | QwtPlotCachePanner provides panning of a plot canvas |
| CQwtPlotCanvas | Canvas of a QwtPlot |
| CQwtPlotCanvasZoomer | QwtPlotCanvasZoomer provides zooming for all axes of a plot canvas |
| CQwtPlotCanvasZoomState | Struct that stores zoom states for all four axes |
| CQwtPlotCurve | A plot item, that represents a series of points |
| CQwtPlotDict | A dictionary for plot items |
| CQwtPlotDirectPainter | Painter object trying to paint incrementally |
| CQwtPlotGLCanvas | An alternative canvas for a QwtPlot derived from QGLWidget |
| CQwtPlotGraphicItem | A plot item, which displays a recorded sequence of QPainter commands |
| CQwtPlotGrid | A class which draws a coordinate grid |
| CQwtPlotHistogram | QwtPlotHistogram represents a series of samples, where an interval is associated with a value ( ![$y = f([x1,x2])$](form_0.png) ) |
| CQwtPlotIntervalCurve | QwtPlotIntervalCurve represents a series of samples, where each value is associated with an interval ( ![$[y1,y2] = f(x)$](form_1.png) ) |
| CQwtPlotItem | Base class for items on the plot canvas |
| CQwtPlotLayout | Layout engine for QwtPlot |
| ►CQwtPlotLayoutEngine | Layout engine for QwtPlot components |
| CQwtPlotLegendItem | A class which draws a legend inside the plot canvas |
| CQwtPlotMagnifier | QwtPlotMagnifier provides zooming, by magnifying in steps |
| CQwtPlotMarker | A class for drawing markers |
| CQwtPlotMultiBarChart | QwtPlotMultiBarChart displays a series of samples that consist each of a set of values |
| CQwtPlotOpenGLCanvas | An alternative canvas for a QwtPlot derived from QOpenGLWidget |
| CQwtPlotPanner | QwtPlotPanner provides panning of a plot canvas |
| CQwtPlotPicker | QwtPlotPicker provides selections on a plot canvas |
| CQwtPlotRasterItem | A class, which displays raster data |
| CQwtPlotRenderer | Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice |
| ►CQwtPlotRescaler | QwtPlotRescaler takes care of fixed aspect ratios for plot scales |
| CQwtPlotScaleEventDispatcher | Event filter for parasitic plots, handling axis interactions |
| CQwtPlotScaleItem | A class which draws a scale inside the plot canvas |
| ►CQwtPlotSeriesDataPicker | A plot data picker class for displaying current y-values or nearest points |
| CQwtPlotSeriesDataPickerGroup | Group manager for synchronizing multiple QwtPlotSeriesDataPicker instances across plot widgets |
| CQwtPlotSeriesItem | Base class for plot items representing a series of samples |
| CQwtPlotShapeItem | A plot item, which displays any graphical shape that can be defined by a QPainterPath |
| CQwtPlotSpectroCurve | Curve that displays 3D points as dots, where the z coordinate is mapped to a color |
| CQwtPlotSpectrogram | A plot item, which displays a spectrogram |
| CQwtPlotSvgItem | A plot item, which displays data in Scalable Vector Graphics (SVG) format |
| CQwtPlotTextLabel | A plot item, which displays a text label |
| CQwtPlotTradingCurve | QwtPlotTradingCurve illustrates movements in the price of a financial instrument over time |
| CQwtPlotTransparentCanvas | A transparent canvas for QwtPlot |
| CQwtPlotVectorField | A plot item, that represents a vector field |
| CQwtPlotZoneItem | A plot item, which displays a zone |
| CQwtPoint3D | QwtPoint3D class defines a 3D point in double coordinates |
| CQwtPoint3DSeriesData | Interface for iterating over an array of 3D points |
| CQwtPointArrayData | Interface for iterating over two QVector<T> objects. |
| CQwtPointMapper | A helper class for translating a series of points |
| CQwtPointPolar | A point in polar coordinates |
| CQwtPointSeriesData | Interface for iterating over an array of points |
| CQwtPolarCachePanner | QwtPolarCachePanner provides panning of a polar plot canvas |
| CQwtPolarCanvas | Canvas of a QwtPolarPlot |
| CQwtPolarCurve | An item, that represents a series of points |
| CQwtPolarFitter | A simple curve fitter for polar points |
| CQwtPolarGrid | An item which draws scales and grid lines on a polar plot |
| CQwtPolarItem | Base class for items on a polar plot |
| CQwtPolarItemDict | A dictionary for polar plot items |
| ►CQwtPolarLayout | Layout class for QwtPolarPlot |
| CQwtPolarMagnifier | QwtPolarMagnifier provides zooming, by magnifying in steps |
| CQwtPolarMarker | A class for drawing markers |
| CQwtPolarPicker | QwtPolarPicker provides selections on a plot canvas |
| CQwtPolarPlot | A plotting widget, displaying a polar coordinate system |
| CQwtPolarRenderer | Renderer for exporting a polar plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice |
| ►CQwtPolarSpectrogram | An item, which displays a spectrogram |
| CQwtPolygonClipper | |
| CQwtPowerTransform | A transformation using pow() |
| ►CQwtRasterData | QwtRasterData defines an interface to any type of raster data |
| CQwtRichTextEngine | A text engine for Qt rich texts |
| CQwtRoundF | |
| CQwtRoundI | |
| CQwtRoundScaleDraw | A class for drawing round scales |
| CQwtSamplingThread | A thread collecting samples at regular intervals |
| CQwtSaturationValueColorMap | QwtSaturationValueColorMap varies the saturation and/or value for a given hue in the HSV color model |
| CQwtScaleArithmetic | Arithmetic including a tolerance |
| CQwtScaleDiv | A class representing a scale division/表示刻度划分的类 |
| CQwtScaleDraw | A class for drawing scales |
| CQwtScaleEngine | Base class for scale engines |
| CQwtScaleMap | A scale map |
| CQwtScaleWidget | A Widget which contains a scale |
| CQwtSeriesData | Abstract interface for iterating over samples |
| CQwtSeriesStore | Class storing a QwtSeriesData object |
| CQwtSetSample | A sample of the types (x1...xn, y) or (x, y1..yn) |
| CQwtSetSeriesData | Interface for iterating over an array of set samples |
| CQwtSimpleCompassRose | A simple rose for QwtCompass |
| CQwtSlider | The Slider Widget |
| CQwtSpline | Base class for all splines |
| CQwtSplineBasis | An approximation using a basis spline |
| CQwtSplineC1 | Base class for spline interpolations with C1 (first order parametric) continuity |
| CQwtSplineC2 | Base class for spline interpolations with C2 (second order parametric) continuity |
| CQwtSplineCubic | A cubic spline |
| CQwtSplineCurveFitter | A curve fitter using a spline interpolation |
| CQwtSplineG1 | Base class for spline interpolations with G1 (first order geometric) continuity |
| CQwtSplineInterpolating | Base class for spline interpolation |
| CQwtSplineLocal | A spline with C1 continuity |
| CQwtSplineParametrization | Curve parametrization used for a spline interpolation |
| CQwtSplinePleasing | A spline with G1 continuity |
| CQwtSplinePolynomial | A cubic polynomial without constant term |
| CQwtStatisticalSample | Base class for statistical samples with position and range |
| ►CQwtStyleSheetRecorder | A paint device that records style sheet information for rendering |
| CQwtSymbol | A class for drawing symbols |
| CQwtSyntheticPointData | Synthetic point data |
| CQwtSystemClock | QwtSystemClock provides high resolution clock time functions |
| ►CQwtText | A class representing a text |
| CQwtTextEngine | Abstract base class for rendering text strings |
| CQwtTextLabel | A Widget which displays a QwtText |
| CQwtThermo | The Thermometer Widget |
| CQwtTradingChartData | Interface for iterating over an array of OHLC samples |
| CQwtTransform | A transformation between coordinate systems |
| CQwtValuePointData | Interface for iterating over a QVector<T> |
| CQwtVectorFieldArrow | Arrow implementation that draws a filled arrow with outline, using a triangular head of constant width |
| CQwtVectorFieldData | Interface for iterating over an array of vector field samples |
| CQwtVectorFieldSample | Sample used in vector fields |
| CQwtVectorFieldSymbol | Defines abstract interface for arrow drawing routines |
| CQwtVectorFieldThinArrow | Arrow implementation that only used lines, with optionally a filled arrow or only lines |
| ►CQwtWeedingCurveFitter | |
| CQwtWheel | The Wheel Widget |
| CQwtWidgetOverlay | An overlay for a widget |
