Error bars curve. More...
#include <QwtErrorPlotCurve.h>
Public Types | |
enum | Orientation { Horizontal = 0, Vertical = 1 } |
Public Member Functions | |
QwtDoubleRect | boundingRect () const |
int | capLength () |
QColor | color () |
void | copy (const QwtErrorPlotCurve *e) |
void | detachFromMasterCurve () |
Causes the master curve to delete this curve from its managed error bars list. | |
int | direction () |
void | drawMinusSide (bool yes) |
void | drawPlusSide (bool yes) |
void | drawThroughSymbol (bool yes) |
QwtArray< double > | errors () |
double | errorValue (int i) |
void | loadData () |
DataCurve * | masterCurve () |
Returns the master curve to which this error bars curve is attached. | |
bool | minusSide () |
QString | plotAssociation () |
A list of data sources for this curve. | |
bool | plusSide () |
QwtErrorPlotCurve (Table *t, const QString &name) | |
QwtErrorPlotCurve (int orientation, Table *t, const QString &name) | |
void | setCapLength (int t) |
void | setColor (const QColor &c) |
void | setDirection (int o) |
void | setErrors (const QwtArray< double > &data) |
void | setMasterCurve (DataCurve *c) |
void | setWidth (double w) |
void | setXErrors (bool yes) |
bool | throughSymbol () |
bool | updateData (Table *t, const QString &colName) |
double | width () |
bool | xErrors () |
Private Member Functions | |
virtual void | draw (QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, int from, int to) const |
void | drawErrorBars (QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, int from, int to) const |
void | init () |
Private Attributes | |
int | d_cap_length |
Length of the bar cap decoration. | |
DataCurve * | d_master_curve |
Reference to the master curve to which this error bars curve is attached. | |
QwtArray< double > | err |
Stores the error bar values. | |
bool | minus |
bool | plus |
bool | through |
int | type |
Orientation of the bars: Horizontal or Vertical. |
Error bars curve.
QwtErrorPlotCurve::QwtErrorPlotCurve | ( | int | orientation, | |
Table * | t, | |||
const QString & | name | |||
) |
References init(), and PlotCurve::type().
QwtErrorPlotCurve::QwtErrorPlotCurve | ( | Table * | t, | |
const QString & | name | |||
) |
References init(), PlotCurve::type(), and Vertical.
QwtDoubleRect QwtErrorPlotCurve::boundingRect | ( | ) | const |
Reimplemented from PlotCurve.
References err, PlotCurve::type(), and Vertical.
int QwtErrorPlotCurve::capLength | ( | ) | [inline] |
References d_cap_length.
Referenced by Graph::saveCurves(), PlotDialog::setActiveCurve(), and Graph::updateErrorBars().
QColor QwtErrorPlotCurve::color | ( | ) | [inline] |
void QwtErrorPlotCurve::copy | ( | const QwtErrorPlotCurve * | e | ) |
References d_cap_length, err, minus, plus, through, type, and PlotCurve::type().
void QwtErrorPlotCurve::detachFromMasterCurve | ( | ) | [inline] |
Causes the master curve to delete this curve from its managed error bars list.
References d_master_curve, and DataCurve::removeErrorBars().
int QwtErrorPlotCurve::direction | ( | ) | [inline] |
References PlotCurve::type().
Referenced by Graph::saveCurves().
void QwtErrorPlotCurve::draw | ( | QPainter * | painter, | |
const QwtScaleMap & | xMap, | |||
const QwtScaleMap & | yMap, | |||
int | from, | |||
int | to | |||
) | const [private, virtual] |
References drawErrorBars().
void QwtErrorPlotCurve::drawErrorBars | ( | QPainter * | painter, | |
const QwtScaleMap & | xMap, | |||
const QwtScaleMap & | yMap, | |||
int | from, | |||
int | to | |||
) | const [private] |
References d_cap_length, d_master_curve, PlotCurve::d_skip_symbols, err, Horizontal, Graph::HorizontalBars, ScaleTransformation::Log10, minus, plus, PlotCurve::skipSymbolsCount(), through, ScaleEngine::type(), PlotCurve::type(), Vertical, and Graph::VerticalBars.
Referenced by draw().
void QwtErrorPlotCurve::drawMinusSide | ( | bool | yes | ) | [inline] |
References minus.
Referenced by Graph::addErrorBars(), and Graph::updateErrorBars().
void QwtErrorPlotCurve::drawPlusSide | ( | bool | yes | ) | [inline] |
References plus.
Referenced by Graph::addErrorBars(), and Graph::updateErrorBars().
void QwtErrorPlotCurve::drawThroughSymbol | ( | bool | yes | ) | [inline] |
References through.
Referenced by Graph::addErrorBars(), and Graph::updateErrorBars().
QwtArray<double> QwtErrorPlotCurve::errors | ( | ) | [inline] |
References err.
double QwtErrorPlotCurve::errorValue | ( | int | i | ) |
References err.
Referenced by Fit::setDataCurve(), and Fit::setWeightingData().
void QwtErrorPlotCurve::init | ( | ) | [private] |
References Graph::ErrorBars, minus, plus, PlotCurve::setPlotStyle(), PlotCurve::setType(), and through.
Referenced by QwtErrorPlotCurve().
void QwtErrorPlotCurve::loadData | ( | ) | [virtual] |
Reimplemented from DataCurve.
References Table::colIndex(), DataCurve::d_end_row, d_master_curve, DataCurve::d_start_row, DataCurve::d_table, DataCurve::endRow(), err, setErrors(), DataCurve::startRow(), DataCurve::table(), Table::text(), and DataCurve::xColumnName().
Referenced by AssociationsDialog::changePlotAssociation(), setMasterCurve(), and updateData().
DataCurve* QwtErrorPlotCurve::masterCurve | ( | ) | [inline] |
Returns the master curve to which this error bars curve is attached.
References d_master_curve.
Referenced by Graph::addCurves(), AssociationsDialog::changePlotAssociation(), ApplicationWindow::defineErrorBars(), Graph::guessUniqueCurveLayout(), Graph::masterCurve(), Graph::saveCurves(), Graph::setGrayScale(), and Graph::setIndexedColors().
bool QwtErrorPlotCurve::minusSide | ( | ) | [inline] |
References minus.
Referenced by Graph::saveCurves(), PlotDialog::setActiveCurve(), and Graph::updateErrorBars().
QString QwtErrorPlotCurve::plotAssociation | ( | ) | [virtual] |
A list of data sources for this curve.
Elements must be in either of the following forms:
Column ids are of the form '<name of table> "_" <name of column>'.
Reimplemented from DataCurve.
References d_master_curve, Horizontal, PlotCurve::type(), and DataCurve::xColumnName().
bool QwtErrorPlotCurve::plusSide | ( | ) | [inline] |
References plus.
Referenced by Graph::saveCurves(), PlotDialog::setActiveCurve(), and Graph::updateErrorBars().
void QwtErrorPlotCurve::setCapLength | ( | int | t | ) | [inline] |
References d_cap_length.
Referenced by Graph::addErrorBars(), and Graph::updateErrorBars().
void QwtErrorPlotCurve::setColor | ( | const QColor & | c | ) |
void QwtErrorPlotCurve::setDirection | ( | int | o | ) | [inline] |
References PlotCurve::type().
Referenced by AssociationsDialog::changePlotAssociation().
void QwtErrorPlotCurve::setErrors | ( | const QwtArray< double > & | data | ) | [inline] |
References err.
Referenced by loadData().
void QwtErrorPlotCurve::setMasterCurve | ( | DataCurve * | c | ) |
References DataCurve::addErrorBars(), DataCurve::d_end_row, d_master_curve, DataCurve::d_start_row, DataCurve::endRow(), loadData(), and DataCurve::startRow().
Referenced by Graph::addErrorBars(), and AssociationsDialog::changePlotAssociation().
void QwtErrorPlotCurve::setWidth | ( | double | w | ) |
Referenced by Graph::addErrorBars(), and Graph::updateErrorBars().
void QwtErrorPlotCurve::setXErrors | ( | bool | yes | ) |
References Horizontal, PlotCurve::type(), and Vertical.
Referenced by Graph::updateErrorBars().
bool QwtErrorPlotCurve::throughSymbol | ( | ) | [inline] |
References through.
Referenced by Graph::saveCurves(), PlotDialog::setActiveCurve(), and Graph::updateErrorBars().
bool QwtErrorPlotCurve::updateData | ( | Table * | t, | |
const QString & | colName | |||
) | [virtual] |
Reimplemented from DataCurve.
References DataCurve::d_table, and loadData().
double QwtErrorPlotCurve::width | ( | ) | [inline] |
Referenced by Graph::saveCurves(), PlotDialog::setActiveCurve(), and Graph::updateErrorBars().
bool QwtErrorPlotCurve::xErrors | ( | ) |
References Horizontal, and PlotCurve::type().
Referenced by PlotDialog::setActiveCurve(), Fit::setDataCurve(), Fit::setWeightingData(), and Graph::updateErrorBars().
int QwtErrorPlotCurve::d_cap_length [private] |
Length of the bar cap decoration.
Referenced by capLength(), copy(), drawErrorBars(), and setCapLength().
DataCurve* QwtErrorPlotCurve::d_master_curve [private] |
Reference to the master curve to which this error bars curve is attached.
Referenced by detachFromMasterCurve(), drawErrorBars(), loadData(), masterCurve(), plotAssociation(), and setMasterCurve().
QwtArray<double> QwtErrorPlotCurve::err [private] |
Stores the error bar values.
Referenced by boundingRect(), copy(), drawErrorBars(), errors(), errorValue(), loadData(), and setErrors().
bool QwtErrorPlotCurve::minus [private] |
Referenced by copy(), drawErrorBars(), drawMinusSide(), init(), and minusSide().
bool QwtErrorPlotCurve::plus [private] |
Referenced by copy(), drawErrorBars(), drawPlusSide(), init(), and plusSide().
bool QwtErrorPlotCurve::through [private] |
Referenced by copy(), drawErrorBars(), drawThroughSymbol(), init(), and throughSymbol().
int QwtErrorPlotCurve::type [private] |
Orientation of the bars: Horizontal or Vertical.
Referenced by copy().