|
| void | setErrorFunction (const QString &__value) |
| | the function to be evaluated to add error indicators to the graph. This function is evaluated to an error for every x. Use x as the free variable, e.g. "x^2+2".
|
| |
| void | setFunction (const QString &__value) |
| | the function to be evaluated for the plot. Use x as the free variable, e.g. "x^2+2"
|
| |
| void | setColor (QColor c) |
| | set color, fill color and error color at the same time
|
| |
| void | setDrawErrorLines (bool __value) |
| | indicates whether error lines should be drawn
|
| |
| void | setDrawErrorPolygons (bool __value) |
| | indicates whether an error polygon should be drawn
|
| |
| virtual void | setErrorFillColor (const QColor &__value) |
| | color of the error graph fill
|
| |
| virtual void | setErrorFillStyle (Qt::BrushStyle __value) |
| | fill style, if the error curve should be filled
|
| |
| virtual void | setErrorLineColor (const QColor &__value) |
| | color of the error graph
|
| |
| virtual void | setErrorLineStyle (Qt::PenStyle __value) |
| | linestyle of the error graph lines
|
| |
| virtual void | setErrorLineWidth (double __value) |
| | width (pixels) of the error graph
|
| |
| void | setErrorParameterColumn (int __value) |
| | if set, the values from this datatsore column are used for the parameters p1 , p2 , p3 , ... of the error plot function
|
| |
| void | setErrorParameterColumn (size_t __value) |
| | if set, the values from this datatsore column are used for the parameters p1 , p2 , p3 , ... of the error plot function
|
| |
| void | setErrorParams (const QVector< double > &errorParams) |
| | sets the error params as a pointer to an internal COPY of the given vector (not the data of the vector, as then the size would be unknown!!!)
|
| |
| void | setErrorParamsV (double p1) |
| | set the internal error function parameters to {p1}
|
| |
| void | setErrorParamsV (double p1, double p2) |
| | set the internal error function parameters to {p1,p2}
|
| |
| void | setErrorParamsV (double p1, double p2, double p3) |
| | set the internal error function parameters to {p1,p2,p3}
|
| |
| void | setErrorParamsV (double p1, double p2, double p3, double p4) |
| | set the internal error function parameters to {p1,p2,p3,p4}
|
| |
| void | setErrorParamsV (double p1, double p2, double p3, double p4, double p5) |
| | set the internal error function parameters to {p1,p2,p3,p4,p5}
|
| |
| void | setDataCleanupMaxAllowedAngleDegree (double __value) |
| | in the clean-up step of plot-data creation, a point is removed from the data, if it caused its neighboring line-segments to form an angle less than this value, given in degrees.
|
| |
| void | setDisplaySamplePoints (bool __value) |
| | if true [default: off] display the points where the function has been sampled
|
| |
| void | setMaxRefinementDegree (const unsigned int &__value) |
| | the maximum number of recursive refinement steps
|
| |
| void | setMinPixelPerSample (double __value) |
| | create one sample at least every minPixelPerSample pixels
|
| |
| void | setMinSamples (const unsigned int &__value) |
| | the minimum number of points to evaluate the function at
|
| |
| void | setParameterColumn (int __value) |
| | if set, the values from this datatsore column are used for the parameters p1 , p2 , p3 , ... of the plot function
|
| |
| void | setParameterColumn (size_t __value) |
| | if set, the values from this datatsore column are used for the parameters p1 , p2 , p3 , ... of the plot function
|
| |
| void | setParamsV (double p1) |
| | set an internal parameter vector as function parameters, initialized with {p1}
|
| |
| void | setParamsV (double p1, double p2) |
| | set an internal parameter vector as function parameters, initialized with {p1,p2}
|
| |
| void | setParamsV (double p1, double p2, double p3) |
| | set an internal parameter vector as function parameters, initialized with {p1,p2,p3}
|
| |
| void | setParamsV (double p1, double p2, double p3, double p4) |
| | set an internal parameter vector as function parameters, initialized with {p1,p2,p3,p4}
|
| |
| void | setParamsV (double p1, double p2, double p3, double p4, double p5) |
| | set an internal parameter vector as function parameters, initialized with {p1,p2,p3,p4,p5}
|
| |
| void | setSlopeTolerance (double __value) |
| | the tolerance for the difference of two subsequent slopes
|
| |
| void | setHighlighted (bool __value) |
| | sets whether the graph is drawn in a highlighted style in the plot
|
| |
| virtual void | setTitle (const QString &__value) |
| | sets the title of the plot (for display in key!).
|
| |
| void | setVisible (bool __value) |
| | sets whether the graph is visible in the plot
|
| |
|
| | JKQTPParsedFunctionLineGraphBase (const QString &dependentVariableName, const QString &function, JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| | JKQTPParsedFunctionLineGraphBase (const QString &dependentVariableName, const QString &function, JKQTPlotter *parent) |
| | class constructor
|
| |
| | JKQTPParsedFunctionLineGraphBase (const QString &dependentVariableName, JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| | JKQTPParsedFunctionLineGraphBase (const QString &dependentVariableName, JKQTPlotter *parent) |
| | class constructor
|
| |
| virtual | ~JKQTPParsedFunctionLineGraphBase () override |
| | class destructor
|
| |
| QString | getDependentVariableName () const |
| | nache of the dependent variable (e.g. x for a function f(x) )
|
| |
| QString | getErrorFunction () const |
| | the function to be evaluated to add error indicators to the graph. This function is evaluated to an error for every x. Use x as the free variable, e.g. "x^2+2".
|
| |
| QString | getFunction () const |
| | the function to be evaluated for the plot. Use x as the free variable, e.g. "x^2+2"
|
| |
| | JKQTPEvaluatedFunctionWithErrorsGraphDrawingBase (JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| | JKQTPEvaluatedFunctionWithErrorsGraphDrawingBase (JKQTPlotter *parent) |
| | class constructor
|
| |
| virtual | ~JKQTPEvaluatedFunctionWithErrorsGraphDrawingBase () override |
| | class destructor
|
| |
| virtual void | drawKeyMarker (JKQTPEnhancedPainter &painter, const QRectF &rect) override |
| | plots a key marker inside the specified rectangle rect
|
| |
| bool | getDrawErrorLines () const |
| | indicates whether error lines should be drawn
|
| |
| bool | getDrawErrorPolygons () const |
| | indicates whether an error polygon should be drawn
|
| |
| virtual QColor | getErrorFillColor () const |
| | color of the error graph fill
|
| |
| virtual Qt::BrushStyle | getErrorFillStyle () const |
| | fill style, if the error curve should be filled
|
| |
| virtual QColor | getErrorLineColor () const |
| | color of the error graph
|
| |
| virtual Qt::PenStyle | getErrorLineStyle () const |
| | linestyle of the error graph lines
|
| |
| virtual double | getErrorLineWidth () const |
| | width (pixels) of the error graph
|
| |
| virtual QColor | getKeyLabelColor () const override |
| | returns the color to be used for the key label
|
| |
| | JKQTPEvaluatedFunctionWithErrorsGraphBase (JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| | JKQTPEvaluatedFunctionWithErrorsGraphBase (JKQTPlotter *parent) |
| | class constructor
|
| |
| virtual | ~JKQTPEvaluatedFunctionWithErrorsGraphBase () |
| | class destructor
|
| |
| int | getErrorParameterColumn () const |
| | if set, the values from this datatsore column are used for the parameters p1 , p2 , p3 , ... of the error plot function
|
| |
| QVector< double > & | getInternalErrorParams () |
| | returns the currently set internal parameter vector
|
| |
| const QVector< double > & | getInternalErrorParams () const |
| | returns the currently set internal parameter vector
|
| |
| virtual bool | usesColumn (int c) const override |
| | returns true if the given column is used by the graph
|
| |
| | JKQTPEvaluatedFunctionGraphBase (JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| | JKQTPEvaluatedFunctionGraphBase (JKQTPlotter *parent) |
| | class constructor
|
| |
| virtual | ~JKQTPEvaluatedFunctionGraphBase () |
| | class destructor
|
| |
| double | getDataCleanupMaxAllowedAngleDegree () const |
| | in the clean-up step of plot-data creation, a point is removed from the data, if it caused its neighboring line-segments to form an angle less than this value, given in degrees.
|
| |
| bool | getDisplaySamplePoints () const |
| | if true [default: off] display the points where the function has been sampled
|
| |
| QVector< double > & | getInternalParams () |
| | returns the currently set internal parameter vector
|
| |
| const QVector< double > & | getInternalParams () const |
| | returns the currently set internal parameter vector
|
| |
| unsigned int | getMaxRefinementDegree () const |
| | the maximum number of recursive refinement steps
|
| |
| double | getMinPixelPerSample () const |
| | create one sample at least every minPixelPerSample pixels
|
| |
| unsigned int | getMinSamples () const |
| | the minimum number of points to evaluate the function at
|
| |
| int | getParameterColumn () const |
| | if set, the values from this datatsore column are used for the parameters p1 , p2 , p3 , ... of the plot function
|
| |
| double | getSlopeTolerance () const |
| | the tolerance for the difference of two subsequent slopes
|
| |
| virtual bool | getXMinMax (double &minx, double &maxx, double &smallestGreaterZero) override |
| | get the maximum and minimum x-value of the graph
|
| |
| virtual bool | getYMinMax (double &miny, double &maxy, double &smallestGreaterZero) override |
| | get the maximum and minimum y-value of the graph
|
| |
| void | setCopiedParams (const double *params, int N) |
| | sets the params from a copy of the given array of length N
|
| |
| virtual void | setParams (const QVector< double > ¶ms) |
| | sets the params as a pointer to an internal COPY of the given vector (not the data of the vector, as then the size would be unknown!!!)
|
| |
| | JKQTPGraph (JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| virtual | ~JKQTPGraph ()=default |
| | default wirtual destructor
|
| |
| | JKQTPPlotElement (JKQTBasePlotter *parent=nullptr) |
| | class constructor
|
| |
| virtual | ~JKQTPPlotElement ()=default |
| | default wirtual destructor
|
| |
| QPointF | backTransform (const QPointF &x) const |
| | tool routine that back-transforms a QPointF according to the parent's transformation rules (pixels --> plot coordinate)
|
| |
| QPointF | backTransform (double x, double y) const |
| | tool routine that back-transforms a QPointF according to the parent's transformation rules (pixels --> plot coordinate)
|
| |
| double | backtransformX (double x) const |
| | tool routine that backtransforms an x-coordinate (pixels --> plot coordinate) for this plot element, uses the axis referenced in xAxisRef
|
| |
| double | backtransformY (double y) const |
| | tool routine that backtransforms a y-coordinate (pixels --> plot coordinate) for this plot element, uses the axis referenced in yAxisRef
|
| |
| virtual void | draw (JKQTPEnhancedPainter &painter)=0 |
| | plots the graph to the plotter object specified as parent
|
| |
| virtual void | drawOutside (JKQTPEnhancedPainter &painter, QRect leftSpace, QRect rightSpace, QRect topSpace, QRect bottomSpace) |
| | plots outside the actual plot field of view (e.g. color bars, scale bars, ...)
|
| |
| QImage | generateKeyMarker (QSize size=QSize(16, 16)) |
| | returns an image with a key marker inside
|
| |
| virtual void | getOutsideSize (JKQTPEnhancedPainter &painter, int &leftSpace, int &rightSpace, int &topSpace, int &bottomSpace) |
| | if the graph plots outside the actual plot field of view (e.g. color bars, scale bars, ...)
|
| |
| JKQTBasePlotter * | getParent () |
| | returns the parent painter class
|
| |
| const JKQTBasePlotter * | getParent () const |
| | returns the parent painter class
|
| |
| QString | getTitle () const |
| | returns the the title of the plot
|
| |
| const JKQTPCoordinateAxis * | getXAxis () const |
| | returns the actual x-Axis-object from the parent plotter, referenced in xAxisRef
|
| |
| JKQTPCoordinateAxisRef | getXAxisRef () const |
| | indicates which coordinate axis to use for coordinate transforms in x-direction
|
| |
| const JKQTPCoordinateAxis * | getYAxis () const |
| | returns the actual y-Axis-object from the parent plotter, referenced in yAxisRef
|
| |
| JKQTPCoordinateAxisRef | getYAxisRef () const |
| | indicates which coordinate axis to use for coordinate transforms in y-direction
|
| |
| virtual double | hitTest (const QPointF &posSystem, QPointF *closestSpotSystem=nullptr, QString *label=nullptr, HitTestMode mode=HitTestXY) const |
| | returns the closest distance of the plot element to the (screen pixel) position pos, or NAN
|
| |
| bool | isHighlighted () const |
| | returns whether the graph is shown in a highlighted style in the plot
|
| |
| bool | isVisible () const |
| | returns whether the graph is visible in the plot
|
| |
| void | setAxes (JKQTPCoordinateAxisRef ref) |
| | set the coordinate axes to use for this plot element
|
| |
| virtual void | setParent (JKQTBasePlotter *parent) |
| | sets the parent painter class
|
| |
| virtual void | setParent (JKQTPlotter *parent) |
| | sets the parent painter class
|
| |
| void | setXAxis (JKQTPCoordinateAxisRef ref) |
| | indicates which coordinate axis to use for coordinate transforms in x-direction
|
| |
| void | setYAxis (JKQTPCoordinateAxisRef ref) |
| | indicates which coordinate axis to use for coordinate transforms in y-direction
|
| |
| QPointF | transform (const QPointF &x) const |
| | tool routine that transforms a QPointF according to the parent's transformation rules (plot coordinate --> pixels)
|
| |
| QPolygonF | transform (const QPolygonF &x) const |
| | tool routine that transforms a QPolygonF according to the parent's transformation rules (plot coordinate --> pixels)
|
| |
| QPointF | transform (double x, double y) const |
| | tool routine that transforms a QPointF according to the parent's transformation rules (plot coordinate --> pixels)
|
| |
| QPainterPath | transformToLinePath (const QPolygonF &x) const |
| | tool routine that transforms a QPolygonF according to the parent's transformation rules and returns a (non-closed) path consisting of lines (plot coordinate --> pixels)
|
| |
| QVector< double > | transformX (const QVector< double > &x) const |
| | transform all x-coordinates in a vector x
|
| |
| double | transformX (double x) const |
| | tool routine that transforms an x-coordinate (plot coordinate --> pixels) for this plot element, uses the axis referenced in xAxisRef
|
| |
| QVector< double > | transformY (const QVector< double > &x) const |
| | transform all y-coordinates in a vector x
|
| |
| double | transformY (double y) const |
| | tool routine that transforms a y-coordinate (plot coordinate --> pixels) for this plot element, uses the axis referenced in yAxisRef
|
| |
 Public Member Functions inherited from JKQTPGraphLineAndFillStyleMixin |
| | JKQTPGraphLineAndFillStyleMixin () |
| | class constructor
|
| |
| bool | doDrawLine () const |
| | indicates whether to draw a line on the circumference of the described area (i.e. along the data points from xColumn and yColumn as well as xColumn and yColumn2 or not
|
| |
| bool | doFillCurve () const |
| | indicates whether to fill the space between the curve and the x-axis
|
| |
| bool | getDrawLine () const |
| | indicates whether to draw a line on the circumference of the described area (i.e. along the data points from xColumn and yColumn as well as xColumn and yColumn2 or not
|
| |
| bool | getFillCurve () const |
| | indicates whether to fill the space between the curve and the x-axis
|
| |
| void | setDrawLine (bool __value) |
| | indicates whether to draw a line on the circumference of the described area (i.e. along the data points from xColumn and yColumn as well as xColumn and yColumn2 or not
|
| |
| void | setFillCurve (bool __value) |
| | indicates whether to fill the space between the curve and the x-axis
|
| |
| | JKQTPGraphFillStyleMixin () |
| | class constructor
|
| |
| virtual | ~JKQTPGraphFillStyleMixin () |
| |
| QBrush | getFillBrush (JKQTPEnhancedPainter &painter, JKQTBasePlotter *parent) const |
| | constructs a QBrush from the graph fill styling properties
|
| |
| QColor | getFillColor () const |
| | set the color of the graph filling
|
| |
| const QGradient * | getFillGradient () const |
| | get the gradient object of the graph filling
|
| |
| Qt::BrushStyle | getFillStyle () const |
| | get the fill style of the graph
|
| |
| QPixmap | getFillTexture () const |
| | set the color of the graph filling
|
| |
| QImage | getFillTextureImage () const |
| | set the color of the graph filling
|
| |
| void | initFillStyle (JKQTBasePlotter *parent, int &parentPlotStyle, JKQTPPlotStyleType styletype=JKQTPPlotStyleType::Default) |
| | initiaize the fill style (from the parent plotter)
|
| |
| void | initFillStyleInvertedColor (JKQTPGraphFillStyleMixin *other) |
| | initiaize the fill style from another JKQTPGraphFillStyleMixin other by inverting its fill color
|
| |
| void | setFillBrush (const QBrush &b) |
| | sets a fill brush (overwrites all internal properties!)
|
| |
| void | setFillColor (const QColor &__value) |
| | set the color of the graph filling
|
| |
| void | setFillColor (const QColor &__value, double alpha) |
| | set the color of the graph filling
|
| |
| void | setFillGradient (const QGradient &__value) |
| | set the filling of the graph to a gradient and sets fill style to a gradient setting
|
| |
| void | setFillStyle (Qt::BrushStyle __value) |
| | set the fill style of the graph
|
| |
| void | setFillTexture (const QImage &__value) |
| | set the color of the graph filling and sets fill style to Qt::TexturePattern
|
| |
| void | setFillTexture (const QPixmap &__value) |
| | set the color of the graph filling and sets fill style to Qt::TexturePattern
|
| |
| void | setFillTransform (const QTransform &b) |
| | sets a fill transformation
|
| |
| | JKQTPGraphLineStyleMixin () |
| | class constructor
|
| |
| virtual | ~JKQTPGraphLineStyleMixin () |
| |
| QColor | getHighlightingLineColor () const |
| | get the color of the graph line when highlighted
|
| |
| QPen | getHighlightingLinePen (JKQTPEnhancedPainter &painter, JKQTBasePlotter *parent) const |
| | constructs a QPen from the line styling properties
|
| |
| QPen | getHighlightingLinePenForRects (JKQTPEnhancedPainter &painter, JKQTBasePlotter *parent) const |
| | constructs a QPen from the line styling properties, suitable for drawing rectangle with sharp corners
|
| |
| QPen | getKeyLinePen (JKQTPEnhancedPainter &painter, const QRectF &rect, JKQTBasePlotter *parent) const |
| | constructs a QPen from the line styling properties, but uses getKeyLineWidthPx() for the width, i.e. constructs a pen for drawing lines in key-symbols
|
| |
| double | getKeyLineWidthPx (JKQTPEnhancedPainter &painter, const QRectF &keyRect, const JKQTBasePlotter *parent) const |
| | returns the linewidth for drawing lines in a key entry with keyRect for the symbol, using painter and parent .
|
| |
| QBrush | getLineBrush () const |
| | gets the brush used to fill the line area
|
| |
| Qt::PenCapStyle | getLineCapStyle () const |
| | gets the cap style
|
| |
| QColor | getLineColor () const |
| | get the color of the graph line
|
| |
| qreal | getLineDashOffset () const |
| | returns the dash offset for a custom dash style
|
| |
| QVector< qreal > | getLineDashPattern () const |
| | gets the dash pattern for a custom dash style
|
| |
| Qt::PenJoinStyle | getLineJoinStyle () const |
| | returns the join style
|
| |
| QPen | getLinePen (JKQTPEnhancedPainter &painter, JKQTBasePlotter *parent) const |
| | constructs a QPen from the line styling properties
|
| |
| QPen | getLinePenForRects (JKQTPEnhancedPainter &painter, JKQTBasePlotter *parent) const |
| | constructs a QPen from the line styling properties, suitable for drawing rectangles with sharp edges
|
| |
| Qt::PenStyle | getLineStyle () const |
| | get the style of the graph line
|
| |
| double | getLineWidth () const |
| | get the line width of the graph line (in pt)
|
| |
| void | initLineStyle (JKQTBasePlotter *parent, int &parentPlotStyle, JKQTPPlotStyleType styletype=JKQTPPlotStyleType::Default) |
| | initiaize the line style (from the parent plotter)
|
| |
| void | setHighlightingLineColor (const QColor &__value) |
| | set the color of the graph line when highlighted
|
| |
| void | setHighlightingLineColor (const QColor &__value, double alpha) |
| | set the color of the graph line when highlighted
|
| |
| void | setLineBrush (const QBrush &style) |
| | sets the brush used to fill the line area
|
| |
| void | setLineCapStyle (Qt::PenCapStyle style) |
| | sets the cap style
|
| |
| void | setLineColor (const QColor &__value) |
| | set the color of the graph line
|
| |
| void | setLineColor (const QColor &__value, double alpha) |
| | set the color of the graph line
|
| |
| void | setLineColorInvertedFrom (QColor __noninvertedColor) |
| | sets the line-color as an inverted version of the given color
|
| |
| void | setLineDashOffset (qreal offset) |
| | sets the dash offset for a custom dash style
|
| |
| void | setLineDashPattern (const QVector< qreal > &pattern) |
| | sets the dash pattern for a custom dash style
|
| |
| void | setLineJoinStyle (Qt::PenJoinStyle style) |
| | sets the join style
|
| |
| void | setLineStyle (Qt::PenStyle __value) |
| | set the style of the graph line
|
| |
| void | setLineWidth (double __value) |
| | set the line width of the graph line (in pt)
|
| |
|
| enum | HitTestMode {
HitTestXY
,
HitTestXOnly
,
HitTestYOnly
} |
| | modes of operation for the function hitTest() More...
|
| |
| void | drawXGraph (JKQTPEnhancedPainter &painter) |
| | plots the graph to the plotter object specified as parent
|
| |
| void | drawYGraph (JKQTPEnhancedPainter &painter) |
| | plots the graph to the plotter object specified as parent
|
| |
| QBrush | getErrorBrush (JKQTPEnhancedPainter &painter) const |
| |
| QPen | getErrorLinePen (JKQTPEnhancedPainter &painter) const |
| |
| virtual std::function< QPointF(double)> | buildErrorFunctorSpec ()=0 |
| | same as JKQTPEvaluatedFunctionGraphBase::buildPlotFunctorSpec(), but for error functions.
|
| |
| virtual void | collectParameters () override |
| | ensure that current function parameters for plotFunction (which may stem from different sources, as direct data, a datastore column ...) are stored in iparams and ierrorparams
|
| |
| virtual PlotFunctorSpec | buildPlotFunctorSpec ()=0 |
| | this function returns a functor that is used to generate the plot data in coordinate space, based on a range of the dependent variable in coordinate space. In addition it also contains the value range over which to evaluate the functor PlotFunctorSpec::func
|
| |
| virtual void | createPlotData (bool collectParams=true) |
| | fill the data array with data from the function plotFunction
|
| |
| void | drawSamplePoints (JKQTPEnhancedPainter &painter, QColor graphColor) |
| | draw all the sample points in data as small symbols
|
| |
| virtual void | drawErrorsAfter (JKQTPEnhancedPainter &) |
| | this function is used to plot error inidcators after plotting the graphs.
|
| |
| virtual void | drawErrorsBefore (JKQTPEnhancedPainter &) |
| | this function is used to plot error inidcators before plotting the graphs.
|
| |
| bool | getDataMinMax (int column, double &minx, double &maxx, double &smallestGreaterZero) |
| | get the maximum and minimum value of the given column
|
| |
| void | addHitTestData (const HitTestLocation &loc) |
| | clear the internal datastore for hitTest()
|
| |
| void | addHitTestData (const QPointF &pos_, const QString &label_) |
| | clear the internal datastore for hitTest()
|
| |
| void | addHitTestData (const QPointF &pos_, int index_, const QString &label_) |
| | clear the internal datastore for hitTest()
|
| |
| void | addHitTestData (const QPointF &pos_, int index_=-1, const JKQTPDatastore *datastore=nullptr) |
| | clear the internal datastore for hitTest(), this variant uses formatHitTestDefaultLabel() to auto-generate the label
|
| |
| void | addHitTestData (double x_, double y_, const QString &label_) |
| | add a new point on the graph to the internal datastore for hitTest()
|
| |
| void | addHitTestData (double x_, double y_, int index_, const QString &label_) |
| | clear the internal datastore for hitTest()
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| void | addHitTestData (double x_, double y_, int index_=-1, const JKQTPDatastore *datastore=nullptr) |
| | add a new point on the graph to the internal datastore for hitTest(), this variant uses formatHitTestDefaultLabel() to auto-generate the label
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| void | clearHitTestData () |
| | clear the internal datastore for hitTest()
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| virtual QString | formatHitTestDefaultLabel (double x, double y, int index=-1, const JKQTPDatastore *datastore=nullptr) const |
| | tool-function for hitTest(), which formats a default label, taking into account the x- and y-position (both provided) and optionally the errors of these positions.
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| void | reserveHitTestData (int points) |
| | reserve list entries for up to points graph points in the internal datastore for hitTest()
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| QString | xFloatToString (double v, int past_comma=-1) const |
| | converts a x-value v into a string, taking into account the type of x-axis
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| QString | yFloatToString (double v, int past_comma=-1) const |
| | converts a x-value v into a string, taking into account the type of x-axis
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| bool | highlighted |
| | indicates whether the graph is shown in a "highlghted" in the plot
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| QString | title |
| | title of the plot (for display in key!). If no title is supplied, no key entry is drawn.
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| bool | visible |
| | indicates whether the graph is visible in the plot
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| JKQTPCoordinateAxisRef | xAxisRef |
| | indicates which coordinate axis to use for coordinate transforms in x-direction
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| JKQTPCoordinateAxisRef | yAxisRef |
| | indicates which coordinate axis to use for coordinate transforms in y-direction
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| Properties inherited from JKQTPGraphLineAndFillStyleMixin |
| bool | drawLine |
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| bool | fillCurve |
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| QColor | fillColor |
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| Qt::BrushStyle | fillStyle |
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| QColor | highlightingLineColor |
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| QColor | lineColor |
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| Qt::PenStyle | lineStyle |
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| double | lineWidth |
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