Qwt User's Guide 6.2.0

Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 1 2 3 4 5 6]

C QwtEventPattern::KeyPattern | A pattern for key events
C QwtEventPattern::MousePattern | A pattern for mouse events
►C QBitArray |
C QwtPixelMatrix | A bit field corresponding to the pixels of a rectangle
►C QFrame |
►C QwtAbstractLegend | Abstract base class for legend widgets
C QwtLegend | The legend widget
C QwtPlot | A 2-D plotting widget
C QwtPlotCanvas | Canvas of a QwtPlot
C QwtPolarCanvas | Canvas of a QwtPolarPlot
C QwtPolarPlot | A plotting widget, displaying a polar coordinate system
►C QwtTextLabel | A Widget which displays a QwtText
C QwtLegendLabel | A widget representing something on a QwtLegend
►C QGLWidget |
C QwtPlotGLCanvas | An alternative canvas for a QwtPlot derived from QGLWidget
►C QLayout |
C QwtDynGridLayout | Lays out widgets in a grid, adjusting the number of columns and rows to the current size
C QList< T > |
C QList< double > |
C QList< QLayoutItem * > |
C QList< QwtPlotItem * > |
C QList< QwtPolarItem * > |
C QList< QwtText > |
C QMap< Key, T > |
C QMap< const QwtPlotItem *, QList< LayoutItem * > > |
C QMap< double, QString > |
C QMap< double, QwtText > |
C QMap< int, QVariant > |
C QMap< int, QwtColumnSymbol * > |
C QMap< QString, int > |
►C QObject |
►C QwtMagnifier | QwtMagnifier provides zooming, by magnifying in steps
C QwtPlotMagnifier | QwtPlotMagnifier provides zooming, by magnifying in steps
C QwtPolarMagnifier | QwtPolarMagnifier provides zooming, by magnifying in steps
►C QwtPicker | QwtPicker provides selections on a widget
►C QwtPlotPicker | QwtPlotPicker provides selections on a plot canvas
C QwtPlotZoomer | QwtPlotZoomer provides stacked zooming for a plot widget
C QwtPolarPicker | QwtPolarPicker provides selections on a plot canvas
C QwtPlotDirectPainter | Painter object trying to paint incrementally
C QwtPlotRenderer | Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice
C QwtPlotRescaler | QwtPlotRescaler takes care of fixed aspect ratios for plot scales
C QwtPolarRenderer | Renderer for exporting a polar plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice
►C QOpenGLWidget |
C QwtPlotOpenGLCanvas | An alternative canvas for a QwtPlot derived from QOpenGLWidget
►C QPaintDevice |
►C QwtNullPaintDevice | A null paint device doing nothing
C QwtGraphic | A paint device for scalable graphics
►C QPushButton |
C QwtArrowButton | Arrow Button
C QStack< T > |
C QStack< QRectF > |
►C QThread |
C QwtSamplingThread | A thread collecting samples at regular intervals
C QVector< T > |
C QVector< ColorStop > |
C QVector< double > |
C QVector< Equation2 > |
C QVector< Equation3 > |
C QVector< QLineF > |
C QVector< QRectF > |
C QVector< QRgb > |
C QVector< QSize > |
C QVector< QwtEventPattern::KeyPattern > |
C QVector< QwtEventPattern::MousePattern > |
C QVector< QwtGraphic::PathInfo > |
C QVector< QwtPainterCommand > |
►C QWidget |
►C QwtAbstractScale | An abstract base class for widgets having a scale
►C QwtAbstractSlider | An abstract base class for slider widgets with a scale
►C QwtDial | QwtDial class provides a rounded range control
C QwtAnalogClock | An analog clock
C QwtCompass | A Compass Widget
C QwtKnob | The Knob Widget
C QwtSlider | The Slider Widget
C QwtThermo | The Thermometer Widget
C QwtCounter | The Counter Widget
►C QwtPanner | QwtPanner provides panning of a widget
C QwtPlotPanner | QwtPlotPanner provides panning of a plot canvas
C QwtPolarPanner | QwtPolarPanner provides panning of a polar plot canvas
C QwtScaleWidget | A Widget which contains a scale
C QwtWheel | The Wheel Widget
C QwtWidgetOverlay | An overlay for a widget
►C QwtAbstractScaleDraw | A abstract base class for drawing scales
►C QwtRoundScaleDraw | A class for drawing round scales
C QwtCompassScaleDraw | A special scale draw made for QwtCompass
►C QwtScaleDraw | A class for drawing scales
C QwtDateScaleDraw | A class for drawing datetime scales
►C QwtAbstractSeriesStore | Bridge between QwtSeriesStore and QwtPlotSeriesItem
►C QwtSeriesStore< QwtIntervalSample > |
C QwtPlotHistogram | QwtPlotHistogram represents a series of samples, where an interval is associated with a value ( )
C QwtPlotIntervalCurve | QwtPlotIntervalCurve represents a series of samples, where each value is associated with an interval ( )
►C QwtSeriesStore< QwtVectorFieldSample > |
C QwtPlotVectorField | A plot item, that represents a vector field
►C QwtSeriesStore< QwtOHLCSample > |
C QwtPlotTradingCurve | QwtPlotTradingCurve illustrates movements in the price of a financial instrument over time
►C QwtSeriesStore< QPointF > |
C QwtPlotBarChart | QwtPlotBarChart displays a series of a values as bars
C QwtPlotCurve | A plot item, that represents a series of points
►C QwtSeriesStore< QwtPoint3D > |
C QwtPlotSpectroCurve | Curve that displays 3D points as dots, where the z coordinate is mapped to a color
►C QwtSeriesStore< QwtSetSample > |
C QwtPlotMultiBarChart | QwtPlotMultiBarChart displays a series of a samples that consist each of a set of values
►C QwtPlotSeriesItem | Base class for plot items representing a series of samples
►C QwtPlotAbstractBarChart | Abstract base class for bar chart items
C QwtPlotBarChart | QwtPlotBarChart displays a series of a values as bars
C QwtPlotMultiBarChart | QwtPlotMultiBarChart displays a series of a samples that consist each of a set of values
C QwtPlotCurve | A plot item, that represents a series of points
C QwtPlotHistogram | QwtPlotHistogram represents a series of samples, where an interval is associated with a value ( )
C QwtPlotIntervalCurve | QwtPlotIntervalCurve represents a series of samples, where each value is associated with an interval ( )
C QwtPlotSpectroCurve | Curve that displays 3D points as dots, where the z coordinate is mapped to a color
C QwtPlotTradingCurve | QwtPlotTradingCurve illustrates movements in the price of a financial instrument over time
C QwtPlotVectorField | A plot item, that represents a vector field
C QwtSeriesStore< T > | Class storing a QwtSeriesData object
C QwtBezier | An implementation of the de Casteljau’s Algorithm for interpolating Bézier curves
►C QwtColorMap | QwtColorMap is used to map values into colors
C QwtAlphaColorMap | QwtAlphaColorMap varies the alpha value of a color
C QwtHueColorMap | QwtHueColorMap varies the hue value of the HSV color model
C QwtLinearColorMap | QwtLinearColorMap builds a color map from color stops
C QwtSaturationValueColorMap | QwtSaturationValueColorMap varies the saturation and/or value for a given hue in the HSV color model
C QwtColumnRect | Directed rectangle representing bounding rectangle and orientation of a column
C QwtColumnSymbol | A drawing primitive for columns
►C QwtCompassRose | Abstract base class for a compass rose
C QwtSimpleCompassRose | A simple rose for QwtCompass
►C QwtCurveFitter | Abstract base class for a curve fitter
C QwtPolarFitter | A simple curve fitter for polar points
C QwtSplineCurveFitter | A curve fitter using a spline interpolation
C QwtWeedingCurveFitter | A curve fitter implementing Douglas and Peucker algorithm
C QwtDate | A collection of methods around date/time values
►C QwtDialNeedle | Base class for needles that can be used in a QwtDial
C QwtCompassMagnetNeedle | A magnet needle for compass widgets
C QwtCompassWindArrow | An indicator for the wind direction
C QwtDialSimpleNeedle | A needle for dial widgets
►C QwtEventPattern | A collection of event patterns
C QwtPicker | QwtPicker provides selections on a widget
C QwtInterval | A class representing an interval
C QwtIntervalSample | A sample of the types (x1-x2, y) or (x, y1-y2)
C QwtIntervalSymbol | A drawing primitive for displaying an interval like an error bar
C QwtLegendData | Attributes of an entry on a legend
C QwtOHLCSample | Open-High-Low-Close sample used in financial charts
C QwtPainter | A collection of QPainter workarounds
C QwtPainterCommand |
►C QwtPickerMachine | A state machine for QwtPicker selections
C QwtPickerClickPointMachine | A state machine for point selections
C QwtPickerClickRectMachine | A state machine for rectangle selections
C QwtPickerDragLineMachine | A state machine for line selections
C QwtPickerDragPointMachine | A state machine for point selections
C QwtPickerDragRectMachine | A state machine for rectangle selections
C QwtPickerPolygonMachine | A state machine for polygon selections
C QwtPickerTrackerMachine | A state machine for indicating mouse movements
►C QwtPlotAbstractCanvas | Base class for all type of plot canvases
►C QwtPlotAbstractGLCanvas | Base class of QwtPlotOpenGLCanvas and QwtPlotGLCanvas
C QwtPlotGLCanvas | An alternative canvas for a QwtPlot derived from QGLWidget
C QwtPlotOpenGLCanvas | An alternative canvas for a QwtPlot derived from QOpenGLWidget
C QwtPlotCanvas | Canvas of a QwtPlot
►C QwtPlotDict | A dictionary for plot items
C QwtPlot | A 2-D plotting widget
►C QwtPlotItem | Base class for items on the plot canvas
►C QwtPlotGraphicItem | A plot item, which displays a recorded sequence of QPainter commands
C QwtPlotSvgItem | A plot item, which displays data in Scalable Vector Graphics (SVG) format
C QwtPlotGrid | A class which draws a coordinate grid
C QwtPlotLegendItem | A class which draws a legend inside the plot canvas
C QwtPlotMarker | A class for drawing markers
►C QwtPlotRasterItem | A class, which displays raster data
C QwtPlotSpectrogram | A plot item, which displays a spectrogram
C QwtPlotScaleItem | A class which draws a scale inside the plot canvas
C QwtPlotSeriesItem | Base class for plot items representing a series of samples
C QwtPlotShapeItem | A plot item, which displays any graphical shape, that can be defined by a QPainterPath
C QwtPlotTextLabel | A plot item, which displays a text label
C QwtPlotZoneItem | A plot item, which displays a zone
C QwtPlotLayout | Layout engine for QwtPlot
C QwtPoint3D | QwtPoint3D class defines a 3D point in double coordinates
C QwtPointMapper | A helper class for translating a series of points
C QwtPointPolar | A point in polar coordinates
►C QwtPolarItem | Base class for items on a polar plot
C QwtPolarCurve | An item, that represents a series of points
C QwtPolarGrid | An item which draws scales and grid lines on a polar plot
C QwtPolarMarker | A class for drawing markers
C QwtPolarSpectrogram | An item, which displays a spectrogram
►C QwtPolarItemDict | A dictionary for polar plot items
C QwtPolarPlot | A plotting widget, displaying a polar coordinate system
C QwtPolarLayout | Layout class for QwtPolarPlot
►C QwtRasterData | QwtRasterData defines an interface to any type of raster data
C QwtMatrixRasterData | A class representing a matrix of values as raster data
C QwtScaleArithmetic | Arithmetic including a tolerance
C QwtScaleDiv | A class representing a scale division
►C QwtScaleEngine | Base class for scale engines
►C QwtLinearScaleEngine | A scale engine for linear scales
C QwtDateScaleEngine | A scale engine for date/time values
C QwtLogScaleEngine | A scale engine for logarithmic scales
C QwtScaleMap | A scale map
►C QwtSeriesData< T > | Abstract interface for iterating over samples
►C QwtArraySeriesData< QwtIntervalSample > |
C QwtIntervalSeriesData | Interface for iterating over an array of intervals
►C QwtArraySeriesData< QwtVectorFieldSample > |
C QwtVectorFieldData | Interface for iterating over an array of vector field samples
►C QwtArraySeriesData< QwtOHLCSample > |
C QwtTradingChartData |
►C QwtArraySeriesData< QwtSetSample > |
C QwtSetSeriesData | Interface for iterating over an array of samples
►C QwtArraySeriesData< QwtPoint3D > |
C QwtPoint3DSeriesData | Interface for iterating over an array of 3D points
C QwtArraySeriesData< T > | Template class for data, that is organized as QVector
►C QwtSeriesData< QPointF > |
►C QwtArraySeriesData< QPointF > |
►C QwtPointSeriesData | Interface for iterating over an array of points
C QwtCPointerData< T > | Data class containing two pointers to memory blocks of T
C QwtCPointerValueData< T > | Data class containing a pointer to memory of y coordinates
C QwtPointArrayData< T > | Interface for iterating over two QVector<T> objects
C QwtSyntheticPointData | Synthetic point data
C QwtValuePointData< T > | Interface for iterating over a QVector<T>
C QwtSeriesData< QwtPointPolar > |
C QwtSetSample | A sample of the types (x1...xn, y) or (x, y1..yn)
►C QwtSpline | Base class for all splines
C QwtSplineBasis | An approximation using a basis spline
►C QwtSplineInterpolating | Base class for a spline interpolation
►C QwtSplineG1 | Base class for spline interpolations providing a first order geometric continuity ( G1 ) between adjoining curves
►C QwtSplineC1 | Base class for spline interpolations providing a first order parametric continuity ( C1 ) between adjoining curves
►C QwtSplineC2 | Base class for spline interpolations providing a second order parametric continuity ( C2 ) between adjoining curves
C QwtSplineCubic | A cubic spline
C QwtSplineLocal | A spline with C1 continuity
C QwtSplinePleasing | A spline with G1 continuity
C QwtSplineParametrization | Curve parametrization used for a spline interpolation
C QwtSplinePolynomial | A cubic polynomial without constant term
C QwtSymbol | A class for drawing symbols
C QwtSystemClock | QwtSystemClock provides high resolution clock time functions
C QwtText | A class representing a text
►C QwtTextEngine | Abstract base class for rendering text strings
C QwtPlainTextEngine | A text engine for plain texts
C QwtRichTextEngine | A text engine for Qt rich texts
►C QwtTransform | A transformation between coordinate systems
C QwtLogTransform | Logarithmic transformation
C QwtNullTransform | Null transformation
C QwtPowerTransform | A transformation using pow()
C QwtVectorFieldSample | Sample used in vector fields
►C QwtVectorFieldSymbol |
C QwtVectorFieldArrow |
C QwtVectorFieldThinArrow |