Labplot painting slow

Requirements

I searched through the issues if the issue already exists

Steps to reproduce

Create Plot
Double buffering in the settings is enabled

Expected

Fast plotting

Observed

Slow plotting. When plot is updated all curves will be redrawn. Introduced with !388 (merged)

Even when the preview is not visible the preview will be calculated

Without updatePreview()


virtual void CartesianPlotPrivate::retransform(), x range 1 : 0 .. 120, scale = Linear
void CartesianPlotPrivate::retransformScales(int, int), SCALES x/y index = -1/-1
void CartesianPlotPrivate::retransformScales(int, int), x range 1 : 0 .. 120, scale = Linear, auto scale = true
void CartesianPlotPrivate::retransformScales(int, int), y range 1 : -3,5e-08 .. 1e-08, scale = Linear, auto scale = true
void CartesianPlotPrivate::retransformScales(int, int), y range 2 : -40 .. 40, scale = Linear, auto scale = true
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) "x" range = "0 .. 120" , scale = RangeT::Scale::Linear , auto scale =  true
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "-135 .. 1.335" , logical range :  "0 .. 120"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "-135 .. 1.335" , logical range :  "0 .. 120"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 0 : "0 .. 120"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = 0 .. 120
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) "y" range = "-3,5e-08 .. 1e-08" , scale = RangeT::Scale::Linear , auto scale =  true
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "900 .. -900" , logical range :  "-3,5e-08 .. 1e-08"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 0 : "-3,5e-08 .. 1e-08"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -3,5e-08 .. 1e-08
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 1 : "-40 .. 40"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -40 .. 40
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) "y" range = "-40 .. 40" , scale = RangeT::Scale::Linear , auto scale =  true
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "900 .. -900" , logical range :  "-40 .. 40"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 0 : "-3,5e-08 .. 1e-08"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -3,5e-08 .. 1e-08
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 1 : "-40 .. 40"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -40 .. 40
void CartesianPlotPrivate::retransformScales(int, int): 0 ms
virtual void AxisPrivate::retransform()
void AxisPrivate::retransformLine(), "x", coordinate system 1
void AxisPrivate::retransformLine(), x range is x range 1
void AxisPrivate::retransformLine(), y range is y range 1
void AxisPrivate::retransformLine(), axis range = 0 .. 120 scale = Linear
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
int Range<T>::autoTickCount() const [with T = double] , scale =  RangeT::Scale::Linear
int Range<T>::autoTickCount() const [with T = double], range = 0 .. 120, length() = 120
int Range<T>::autoTickCount() const [with T = double], order of magnitude = 100
int Range<T>::autoTickCount() const [with T = double], factor = 120
void AxisPrivate::retransformTicks() , ticks type =  Axis::TicksType::TotalNumber
void AxisPrivate::retransformTicks(), major ticks by number. increment = 40 number = 4
void AxisPrivate::retransformTicks(), coordinate system 1
void AxisPrivate::retransformTickLabelStrings() x, labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , values =  QVector(0, 40, 80, 120)
void AxisPrivate::retransformTickLabelStrings(), format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), scaling = 120
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), upper precision = 0
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
void AxisPrivate::retransformTickLabelStrings(), auto labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , strings =  QVector("0", "40", "80", "120")
void AxisPrivate::retransformTickLabelPositions() x, coordinate system index = 0
void AxisPrivate::retransformMajorGrid() x, coordinate system 1
void AxisPrivate::retransformMajorGrid(), x range 1
void AxisPrivate::retransformMajorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void AxisPrivate::retransformMinorGrid() x, coordinate system 1
void AxisPrivate::retransformMinorGrid(), x range 1
void AxisPrivate::retransformMinorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
virtual void AxisPrivate::retransform()
void AxisPrivate::retransformLine(), "y", coordinate system 1
void AxisPrivate::retransformLine(), x range is x range 1
void AxisPrivate::retransformLine(), y range is y range 1
void AxisPrivate::retransformLine(), axis range = -3,5e-08 .. 1e-08 scale = Linear
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void AxisPrivate::retransformTicks() , ticks type =  Axis::TicksType::TotalNumber
void AxisPrivate::retransformTicks(), major ticks by number. increment = 5.000000000000001e-09 number = 10
void AxisPrivate::retransformTicks(), coordinate system 1
void AxisPrivate::retransformTickLabelStrings() y, labels precision = 1
void AxisPrivate::retransformTickLabelStrings() , values =  QVector(-3.5e-08, -3e-08, -2.5e-08, -2e-08, -1.5e-08, -1e-08, -5e-09, 6.61744e-24, 5e-09)
void AxisPrivate::retransformTickLabelStrings(), format = Scientific
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), precision = 1, format = Scientific
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), scaling = 4.000000000000001e-08
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), upper precision = 1
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 1, format = Scientific
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Scientific
void AxisPrivate::retransformTickLabelStrings(), auto labels precision = 1
void AxisPrivate::retransformTickLabelStrings(), tick label = 5,0×10<sup>-9</sup>
void AxisPrivate::retransformTickLabelStrings() , strings =  QVector("-3,5×10<sup>-8</sup>", "-3,0×10<sup>-8</sup>", "-2,5×10<sup>-8</sup>", "-2,0×10<sup>-8</sup>", "-1,5×10<sup>-8</sup>", "-1,0×10<sup>-8</sup>", "-5,0×10<sup>-9</sup>", "6,6×10<sup>-24</sup>", "5,0×10<sup>-9</sup>")
void AxisPrivate::retransformTickLabelPositions() y, coordinate system index = 0
void AxisPrivate::retransformMajorGrid() y, coordinate system 1
void AxisPrivate::retransformMajorGrid(), x range 1
void AxisPrivate::retransformMajorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void AxisPrivate::retransformMinorGrid() y, coordinate system 1
void AxisPrivate::retransformMinorGrid(), x range 1
void AxisPrivate::retransformMinorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1

virtual void XYCurvePrivate::retransform(), name = xy-curve, suppressRetransform = false
virtual void XYCurvePrivate::retransform(), x/y column = 0x555557a63fb0/0x5555571501d0
void XYCurvePrivate::updateLines(), non monotonic
void XYCurvePrivate::updateLines(), start/endIndex = 0/109
xy-curvevoid XYCurvePrivate::updateLines(), find relevant lines: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve, calculate the lines connecting the data points: 0 ms
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void XYCurvePrivate::updateLines(), curve xy-curve, map lines to scene coordinates: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve, calculate new line path: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateLines(), curve xy-curve: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateSymbols(), curve xy-curve: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateValues(), curve xy-curve: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = false
void XYCurvePrivate::updatePixmap(), suppressRecalc = false
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 7 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), curve xy-curve: 10 ms

virtual void XYCurvePrivate::retransform(), name = xy-curve 1, suppressRetransform = false
virtual void XYCurvePrivate::retransform(), x/y column = 0x555557a63fb0/0x555557a1e6e0
void XYCurvePrivate::updateLines(), non monotonic
void XYCurvePrivate::updateLines(), start/endIndex = 0/109
xy-curve 1void XYCurvePrivate::updateLines(), find relevant lines: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve 1, calculate the lines connecting the data points: 0 ms
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void XYCurvePrivate::updateLines(), curve xy-curve 1, map lines to scene coordinates: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve 1, calculate new line path: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateLines(), curve xy-curve 1: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateSymbols(), curve xy-curve 1: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateValues(), curve xy-curve 1: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = false
void XYCurvePrivate::updatePixmap(), suppressRecalc = false
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 23 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), curve xy-curve 1: 27 ms
virtual void AxisPrivate::retransform()
void AxisPrivate::retransformLine(), "y-axis", coordinate system 2
void AxisPrivate::retransformLine(), x range is x range 1
void AxisPrivate::retransformLine(), y range is y range 2
void AxisPrivate::retransformLine(), axis range = -40 .. 40 scale = Linear
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
int Range<T>::autoTickCount() const [with T = double] , scale =  RangeT::Scale::Linear
int Range<T>::autoTickCount() const [with T = double], range = -40 .. 40, length() = 80
int Range<T>::autoTickCount() const [with T = double], order of magnitude = 10
int Range<T>::autoTickCount() const [with T = double], factor = 800
void AxisPrivate::retransformTicks() , ticks type =  Axis::TicksType::TotalNumber
void AxisPrivate::retransformTicks(), major ticks by number. increment = 20 number = 5
void AxisPrivate::retransformTicks(), coordinate system 2
void AxisPrivate::retransformTickLabelStrings() y-axis, labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , values =  QVector(-40, -20, 0, 20, 40)
void AxisPrivate::retransformTickLabelStrings(), format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), scaling = 80
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), upper precision = 0
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
void AxisPrivate::retransformTickLabelStrings(), auto labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , strings =  QVector("-40", "-20", "0", "20", "40")
void AxisPrivate::retransformTickLabelPositions() y-axis, coordinate system index = 1
WorksheetElementContainer::retransform(): 50 ms
virtual void CartesianPlotPrivate::retransform(): 50 ms

Problem

virtual void CartesianPlotPrivate::retransform(), x range 1 : 0 .. 120, scale = Linear
void CartesianPlotPrivate::retransformScales(int, int), SCALES x/y index = -1/-1
void CartesianPlotPrivate::retransformScales(int, int), x range 1 : 0 .. 120, scale = Linear, auto scale = true
void CartesianPlotPrivate::retransformScales(int, int), y range 1 : -3,5e-08 .. 1e-08, scale = Linear, auto scale = true
void CartesianPlotPrivate::retransformScales(int, int), y range 2 : -40 .. 40, scale = Linear, auto scale = true
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) "x" range = "0 .. 120" , scale = RangeT::Scale::Linear , auto scale =  true
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "-1.245 .. 1.335" , logical range :  "0 .. 120"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "-1.245 .. 1.335" , logical range :  "0 .. 120"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 0 : "0 .. 120"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = 0 .. 120
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) "y" range = "-3,5e-08 .. 1e-08" , scale = RangeT::Scale::Linear , auto scale =  true
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "900 .. -900" , logical range :  "-3,5e-08 .. 1e-08"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 0 : "-3,5e-08 .. 1e-08"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -3,5e-08 .. 1e-08
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 1 : "-40 .. 40"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -40 .. 40
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) "y" range = "-40 .. 40" , scale = RangeT::Scale::Linear , auto scale =  true
CartesianScale* CartesianPlotPrivate::createScale(RangeT::Scale, const Range<double>&, const Range<double>&) , scale = RangeT::Scale::Linear , scene range :  "900 .. -900" , logical range :  "-40 .. 40"
bool CartesianCoordinateSystem::setScales(Dimension, const QVector<CartesianScale*>&)
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 0 : "-3,5e-08 .. 1e-08"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -3,5e-08 .. 1e-08
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , range 1 : "-40 .. 40"
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "x" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y" of scale RangeT::Scale::Linear
void CartesianPlotPrivate::retransformScale(Dimension, int, bool) , auto-scale axis "y-axis" of scale RangeT::Scale::Linear
void Axis::setRange(Range<double>), range = -40 .. 40
void CartesianPlotPrivate::retransformScales(int, int): 0 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 31 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 469 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 31 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 475 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 31 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 467 ms
virtual void AxisPrivate::retransform()
void AxisPrivate::retransformLine(), "x", coordinate system 1
void AxisPrivate::retransformLine(), x range is x range 1
void AxisPrivate::retransformLine(), y range is y range 1
void AxisPrivate::retransformLine(), axis range = 0 .. 120 scale = Linear
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
int Range<T>::autoTickCount() const [with T = double] , scale =  RangeT::Scale::Linear
int Range<T>::autoTickCount() const [with T = double], range = 0 .. 120, length() = 120
int Range<T>::autoTickCount() const [with T = double], order of magnitude = 100
int Range<T>::autoTickCount() const [with T = double], factor = 120
void AxisPrivate::retransformTicks() , ticks type =  Axis::TicksType::TotalNumber
void AxisPrivate::retransformTicks(), major ticks by number. increment = 40 number = 4
void AxisPrivate::retransformTicks(), coordinate system 1
void AxisPrivate::retransformTickLabelStrings() x, labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , values =  QVector(0, 40, 80, 120)
void AxisPrivate::retransformTickLabelStrings(), format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), scaling = 120
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), upper precision = 0
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
void AxisPrivate::retransformTickLabelStrings(), auto labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , strings =  QVector("0", "40", "80", "120")
void AxisPrivate::retransformTickLabelPositions() x, coordinate system index = 0
void AxisPrivate::retransformMajorGrid() x, coordinate system 1
void AxisPrivate::retransformMajorGrid(), x range 1
void AxisPrivate::retransformMajorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void AxisPrivate::retransformMinorGrid() x, coordinate system 1
void AxisPrivate::retransformMinorGrid(), x range 1
void AxisPrivate::retransformMinorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
virtual void AxisPrivate::retransform()
void AxisPrivate::retransformLine(), "y", coordinate system 1
void AxisPrivate::retransformLine(), x range is x range 1
void AxisPrivate::retransformLine(), y range is y range 1
void AxisPrivate::retransformLine(), axis range = -3,5e-08 .. 1e-08 scale = Linear
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void AxisPrivate::retransformTicks() , ticks type =  Axis::TicksType::TotalNumber
void AxisPrivate::retransformTicks(), major ticks by number. increment = 5.000000000000001e-09 number = 10
void AxisPrivate::retransformTicks(), coordinate system 1
void AxisPrivate::retransformTickLabelStrings() y, labels precision = 1
void AxisPrivate::retransformTickLabelStrings() , values =  QVector(-3.5e-08, -3e-08, -2.5e-08, -2e-08, -1.5e-08, -1e-08, -5e-09, 6.61744e-24, 5e-09)
void AxisPrivate::retransformTickLabelStrings(), format = Scientific
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), precision = 1, format = Scientific
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), scaling = 4.000000000000001e-08
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), upper precision = 1
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 1, format = Scientific
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Scientific
void AxisPrivate::retransformTickLabelStrings(), auto labels precision = 1
void AxisPrivate::retransformTickLabelStrings(), tick label = 5,0×10<sup>-9</sup>
void AxisPrivate::retransformTickLabelStrings() , strings =  QVector("-3,5×10<sup>-8</sup>", "-3,0×10<sup>-8</sup>", "-2,5×10<sup>-8</sup>", "-2,0×10<sup>-8</sup>", "-1,5×10<sup>-8</sup>", "-1,0×10<sup>-8</sup>", "-5,0×10<sup>-9</sup>", "6,6×10<sup>-24</sup>", "5,0×10<sup>-9</sup>")
void AxisPrivate::retransformTickLabelPositions() y, coordinate system index = 0
void AxisPrivate::retransformMajorGrid() y, coordinate system 1
void AxisPrivate::retransformMajorGrid(), x range 1
void AxisPrivate::retransformMajorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void AxisPrivate::retransformMinorGrid() y, coordinate system 1
void AxisPrivate::retransformMinorGrid(), x range 1
void AxisPrivate::retransformMinorGrid(), y range 1
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1

virtual void XYCurvePrivate::retransform(), name = xy-curve, suppressRetransform = false
virtual void XYCurvePrivate::retransform(), x/y column = 0x555557a60ce0/0x555557059980
void XYCurvePrivate::updateLines(), non monotonic
void XYCurvePrivate::updateLines(), start/endIndex = 0/109
xy-curvevoid XYCurvePrivate::updateLines(), find relevant lines: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve, calculate the lines connecting the data points: 0 ms
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void XYCurvePrivate::updateLines(), curve xy-curve, map lines to scene coordinates: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve, calculate new line path: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateLines(), curve xy-curve: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateSymbols(), curve xy-curve: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateValues(), curve xy-curve: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = false
void XYCurvePrivate::updatePixmap(), suppressRecalc = false
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 5 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 30 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 469 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), curve xy-curve: 514 ms

virtual void XYCurvePrivate::retransform(), name = xy-curve 1, suppressRetransform = false
virtual void XYCurvePrivate::retransform(), x/y column = 0x555557a60ce0/0x555557a1a120
void XYCurvePrivate::updateLines(), non monotonic
void XYCurvePrivate::updateLines(), start/endIndex = 0/109
xy-curve 1void XYCurvePrivate::updateLines(), find relevant lines: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve 1, calculate the lines connecting the data points: 0 ms
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
void XYCurvePrivate::updateLines(), curve xy-curve 1, map lines to scene coordinates: 0 ms
void XYCurvePrivate::updateLines(), curve xy-curve 1, calculate new line path: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateLines(), curve xy-curve 1: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateSymbols(), curve xy-curve 1: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = true
void XYCurvePrivate::updateValues(), curve xy-curve 1: 0 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), suppressRecalc = false
void XYCurvePrivate::updatePixmap(), suppressRecalc = false
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 17 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 30 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 472 ms
virtual void XYCurvePrivate::recalcShapeAndBoundingRect(), curve xy-curve 1: 526 ms
virtual void AxisPrivate::retransform()
void AxisPrivate::retransformLine(), "y-axis", coordinate system 2
void AxisPrivate::retransformLine(), x range is x range 1
void AxisPrivate::retransformLine(), y range is y range 2
void AxisPrivate::retransformLine(), axis range = -40 .. 40 scale = Linear
virtual Lines CartesianCoordinateSystem::mapLogicalToScene(const Lines&, AbstractCoordinateSystem::MappingFlags) const, xScales/yScales size: 1/1
int Range<T>::autoTickCount() const [with T = double] , scale =  RangeT::Scale::Linear
int Range<T>::autoTickCount() const [with T = double], range = -40 .. 40, length() = 80
int Range<T>::autoTickCount() const [with T = double], order of magnitude = 10
int Range<T>::autoTickCount() const [with T = double], factor = 800
void AxisPrivate::retransformTicks() , ticks type =  Axis::TicksType::TotalNumber
void AxisPrivate::retransformTicks(), major ticks by number. increment = 20 number = 5
void AxisPrivate::retransformTicks(), coordinate system 2
void AxisPrivate::retransformTickLabelStrings() y-axis, labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , values =  QVector(-40, -20, 0, 20, 40)
void AxisPrivate::retransformTickLabelStrings(), format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), scaling = 80
int AxisPrivate::upperLabelsPrecision(int, Axis::LabelsFormat), upper precision = 0
int AxisPrivate::lowerLabelsPrecision(int, Axis::LabelsFormat), precision = 0, format = Decimal
void AxisPrivate::retransformTickLabelStrings(), auto labels precision = 0
void AxisPrivate::retransformTickLabelStrings() , strings =  QVector("-40", "-20", "0", "20", "40")
void AxisPrivate::retransformTickLabelPositions() y-axis, coordinate system index = 1
void XYCurvePrivate::draw(QPainter*), curve xy-curve: 29 ms
void XYCurvePrivate::draw(QPainter*), curve xy-curve 1: 474 ms
WorksheetElementContainer::retransform(): 3069 ms
virtual void CartesianPlotPrivate::retransform(): 3070 ms
``


Labplot Version
------------------
<!-- Add text from the labplot executable between the ``` ``` block below: Help -> About Labplot -->

Debug build 2.10.0-1425-g5c9488cd Nov 25 2023, 12:29:24 System: Manjaro Linux Locale: English,United States (Decimal point ',', Group separator '.' Number settings: Decimal point ',', Group separator '.', Exponential 'e', Zero digit '0', Percent '%', Positive/Negative sign '+'/'-' (Updated on restart) Architecture: x86_64-little_endian-lp64 Kernel: linux 5.15.133-1-MANJARO C++ Compiler: GNU 13.2.1 C++ Compiler Flags: -fno-operator-names -fno-exceptions -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -Wsuggest-override -Wlogical-op -fdiagnostics-color=always -Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector -fexceptions -std=c++17 -O0 -Wcast-align -Wswitch-enum -fvisibility=default -pedantic -Wzero-as-null-pointer-constant

Edited Nov 28, 2023 by Martin Marmsoler