Libqwt-Doc

• barchartscreenshots(3) Bar Charts, Histograms
• controlscreenshots(3) Dials, Compasses, Knobs, Wheels, Sliders, Thermos
• curvescreenshots(3) Curve Plots
• otherscreenshots(3) Other Plots
• QwtAbstractLegend(3) Abstract base class for legend widgets.
• QwtAbstractScale(3) An abstract base class for widgets having a scale.
• QwtAbstractScaleDraw(3) A abstract base class for drawing scales.
• QwtAbstractSeriesStore(3) Bridge between QwtSeriesStore and QwtPlotSeriesItem.
• QwtAbstractSlider(3) An abstract base class for slider widgets with a scale.
• QwtAlphaColorMap(3) QwtAlphaColorMap varies the alpha value of a color.
• QwtAnalogClock(3) An analog clock.
• QwtArraySeriesData(3) Template class for data, that is organized as QVector.
• QwtArrowButton(3) Arrow Button.
• qwtchangelog(3) What's new in Qwt 6.1
• QwtClipper(3) Some clipping algorithms.
• QwtColorMap(3) QwtColorMap is used to map values into colors.
• QwtColumnRect(3) Directed rectangle representing bounding rectangle and orientation of a column.
• QwtColumnSymbol(3) A drawing primitive for columns.
• QwtCompass(3) A Compass Widget.
• QwtCompassMagnetNeedle(3) A magnet needle for compass widgets.
• QwtCompassRose(3) Abstract base class for a compass rose.
• QwtCompassScaleDraw(3) A special scale draw made for QwtCompass.
• QwtCompassWindArrow(3) An indicator for the wind direction.
• QwtCounter(3) The Counter Widget.
• QwtCPointerData(3) Data class containing two pointers to memory blocks of doubles.
• QwtCurveFitter(3) Abstract base class for a curve fitter.
• QwtDate(3) A collection of methods around date/time values.
• QwtDateScaleDraw(3) A class for drawing datetime scales.
• QwtDateScaleEngine(3) A scale engine for date/time values.
• QwtDial(3) QwtDial class provides a rounded range control.
• QwtDialNeedle(3) Base class for needles that can be used in a QwtDial.
• QwtDialSimpleNeedle(3) A needle for dial widgets.
• QwtDynGridLayout(3) The QwtDynGridLayout class lays out widgets in a grid, adjusting the number of columns and rows to the current size.
• QwtEventPattern_KeyPattern(3) A pattern for key events.
• QwtEventPattern_MousePattern(3) A pattern for mouse events.
• QwtEventPattern(3) A collection of event patterns.
• QwtGraphic(3) A paint device for scalable graphics.
• qwtinstall(3) Installing Qwt
• QwtInterval(3) A class representing an interval.
• QwtIntervalSample(3) A sample of the types (x1-x2, y) or (x, y1-y2)
• QwtIntervalSeriesData(3) Interface for iterating over an array of intervals.
• QwtIntervalSymbol(3) A drawing primitive for displaying an interval like an error bar.
• QwtKnob(3) The Knob Widget.
• QwtLegend(3) The legend widget.
• QwtLegendData(3) Attributes of an entry on a legend.
• QwtLegendLabel(3) A widget representing something on a QwtLegend.
• qwtlicense(3) Qwt License, Version 1.0
• QwtLinearColorMap(3) QwtLinearColorMap builds a color map from color stops.
• QwtLinearScaleEngine(3) A scale engine for linear scales.
• QwtLogScaleEngine(3) A scale engine for logarithmic scales.
• QwtLogTransform(3) Logarithmic transformation.
• QwtMagnifier(3) QwtMagnifier provides zooming, by magnifying in steps.
• QwtMathMLTextEngine(3) Text Engine for the MathML renderer of the Qt solutions package.
• QwtMatrixRasterData(3) A class representing a matrix of values as raster data.
• QwtNullPaintDevice(3) A null paint device doing nothing.
• QwtNullTransform(3) Null transformation.
• QwtOHLCSample(3) Open-High-Low-Close sample used in financial charts.
• QwtPainter(3) A collection of QPainter workarounds.
• QwtPainterCommand(3) QwtPainterCommand
• QwtPanner(3) QwtPanner provides panning of a widget.
• QwtPicker(3) QwtPicker provides selections on a widget.
• QwtPickerClickPointMachine(3) A state machine for point selections.
• QwtPickerClickRectMachine(3) A state machine for rectangle selections.
• QwtPickerDragLineMachine(3) A state machine for line selections.
• QwtPickerDragPointMachine(3) A state machine for point selections.
• QwtPickerDragRectMachine(3) A state machine for rectangle selections.
• QwtPickerMachine(3) A state machine for QwtPicker selections.
• QwtPickerPolygonMachine(3) A state machine for polygon selections.
• QwtPickerTrackerMachine(3) A state machine for indicating mouse movements.
• QwtPixelMatrix(3) A bit field corresponding to the pixels of a rectangle.
• QwtPlainTextEngine(3) A text engine for plain texts.
• QwtPlot(3) A 2-D plotting widget.
• QwtPlotAbstractBarChart(3) Abstract base class for bar chart items.
• QwtPlotBarChart(3) QwtPlotBarChart displays a series of a values as bars.
• QwtPlotCanvas(3) Canvas of a QwtPlot.
• QwtPlotCurve(3) A plot item, that represents a series of points.
• QwtPlotDict(3) A dictionary for plot items.
• QwtPlotDirectPainter(3) Painter object trying to paint incrementally.
• QwtPlotGLCanvas(3) An alternative canvas for a QwtPlot derived from QGLWidget.
• QwtPlotGrid(3) A class which draws a coordinate grid.
• QwtPlotHistogram(3) QwtPlotHistogram represents a series of samples, where an interval is associated with a value ( $y = f([x1,x2])$ ).
• QwtPlotIntervalCurve(3) QwtPlotIntervalCurve represents a series of samples, where each value is associated with an interval ( $[y1,y2] = f(x)$
• QwtPlotItem(3) Base class for items on the plot canvas.
• QwtPlotLayout(3) Layout engine for QwtPlot.
• QwtPlotLegendItem(3) A class which draws a legend inside the plot canvas.
• QwtPlotMagnifier(3) QwtPlotMagnifier provides zooming, by magnifying in steps.
• QwtPlotMarker(3) A class for drawing markers.
• QwtPlotMultiBarChart(3) QwtPlotMultiBarChart displays a series of a samples that consist each of a set of values.
• QwtPlotPanner(3) QwtPlotPanner provides panning of a plot canvas.
• QwtPlotPicker(3) QwtPlotPicker provides selections on a plot canvas.
• QwtPlotRasterItem(3) A class, which displays raster data.
• QwtPlotRenderer(3) Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice.
• QwtPlotRescaler(3) QwtPlotRescaler takes care of fixed aspect ratios for plot scales.
• QwtPlotScaleItem(3) A class which draws a scale inside the plot canvas.
• QwtPlotSeriesItem(3) Base class for plot items representing a series of samples.
• QwtPlotShapeItem(3) A plot item, which displays any graphical shape, that can be defined by a QPainterPath.
• QwtPlotSpectroCurve(3) Curve that displays 3D points as dots, where the z coordinate is mapped to a color.
• QwtPlotSpectrogram(3) A plot item, which displays a spectrogram.
• QwtPlotSvgItem(3) A plot item, which displays data in Scalable Vector Graphics (SVG) format.
• QwtPlotTextLabel(3) A plot item, which displays a text label.
• QwtPlotTradingCurve(3) QwtPlotTradingCurve illustrates movements in the price of a financial instrument over time.
• QwtPlotZoneItem(3) A plot item, which displays a zone.
• QwtPlotZoomer(3) QwtPlotZoomer provides stacked zooming for a plot widget.
• QwtPoint3D(3) QwtPoint3D class defines a 3D point in double coordinates.
• QwtPoint3DSeriesData(3) Interface for iterating over an array of 3D points.
• QwtPointArrayData(3) Interface for iterating over two QVector<double> objects.
• QwtPointMapper(3) A helper class for translating a series of points.
• QwtPointPolar(3) A point in polar coordinates.
• QwtPointSeriesData(3) Interface for iterating over an array of points.
• QwtPowerTransform(3) A transformation using pow()
• QwtRasterData(3) QwtRasterData defines an interface to any type of raster data.
• QwtRichTextEngine(3) A text engine for Qt rich texts.
• QwtRoundScaleDraw(3) A class for drawing round scales.
• QwtSamplingThread(3) A thread collecting samples at regular intervals.
• QwtScaleArithmetic(3) Arithmetic including a tolerance.
• QwtScaleDiv(3) A class representing a scale division.
• QwtScaleDraw(3) A class for drawing scales.
• QwtScaleEngine(3) Base class for scale engines.
• QwtScaleMap(3) A scale map.
• QwtScaleWidget(3) A Widget which contains a scale.
• QwtSeriesData(3) Abstract interface for iterating over samples.
• QwtSeriesStore(3) Class storing a QwtSeriesData object.
• QwtSetSample(3) A sample of the types (x1...xn, y) or (x, y1..yn)
• QwtSetSeriesData(3) Interface for iterating over an array of samples.
• QwtSimpleCompassRose(3) A simple rose for QwtCompass.
• QwtSlider(3) The Slider Widget.
• QwtSpline(3) A class for spline interpolation.
• QwtSplineCurveFitter(3) A curve fitter using cubic splines.
• QwtSymbol(3) A class for drawing symbols.
• QwtSyntheticPointData(3) Synthetic point data.
• QwtSystemClock(3) QwtSystemClock provides high resolution clock time functions.
• QwtText(3) A class representing a text.
• QwtTextEngine(3) Abstract base class for rendering text strings.
• QwtTextLabel(3) A Widget which displays a QwtText.
• QwtThermo(3) The Thermometer Widget.
• QwtTradingChartData(3) QwtTradingChartData
• QwtTransform(3) A transformation between coordinate systems.
• QwtWeedingCurveFitter(3) A curve fitter implementing Douglas and Peucker algorithm.
• QwtWheel(3) The Wheel Widget.
• QwtWidgetOverlay(3) An overlay for a widget.
• spectrogramscreenshots(3) Spectrogram, Contour Plot