#include <PlotWindowBestFitDialog.h>

Inheritance diagram for Isis::PlotWindowBestFitDialog:

Collaboration diagram for Isis::PlotWindowBestFitDialog:

Public Slots
void	createBestFitLine ()
	This is called when the user finally wants the best fit line.

void	readCurvesFromWindow ()
	This populates the curve selection combo with all of the available information inside of the PlotWindow for which we're adding a best fit line to.

Public Member Functions
	PlotWindowBestFitDialog (PlotWindow windowWithCurves, QWidget parent)
	Create a PlotWindowBestFitDialog.

Private Slots
void	refreshWidgetStates ()
	This updates all of the widgets in this window's visibility and text data based on what the user has entered so far.

Private Member Functions
CubePlotCurve *	selectedCurve ()
	If a curve is selected, this returns it.

QwtPlotSpectrogram *	selectedSpectrogram ()
	If a spectrogram (scatter plot) is selected, this returns it.

	PlotWindowBestFitDialog (const PlotWindowBestFitDialog &other)
	Copy constructing this class is disabled.

PlotWindowBestFitDialog &	operator= (const PlotWindowBestFitDialog &other)
	Assignments with this class are not allowed.

Private Attributes
QPointer< QComboBox >	m_curvesCombo
	A combo box for the user to select a curve/spectrogram to best fit.

QPointer< QLabel >	m_equationLabel
	A label populated with the resulting equation from a best fit.

QPointer< QLabel >	m_correlationLabel
	A label populated with the resulting correlation from a best fit.

QPointer< QLabel >	m_determinationLabel
	A label populated with the resulting determination from a best fit.

QPointer< QPushButton >	m_okayButton
	The ok button which the user clicks to create the best fit curve.

QPointer< PlotWindow >	m_plotWindowWithCurves
	The plot window we're creating a best for line for.

QScopedPointer < MultivariateStatistics >	m_curveMultivariateStats
	The MV stats which is doing our regression calculations.

Detailed Description

Author: 2012-01-18 Steven Lambright

History:: 2014-07-24 Ian Humphrey - modified readCurvesFromWindow() to add curves/spectrograms to the dialog's combobox in sequential order (from first to last) as opposed to reverse order. References #2089.

Definition at line 29 of file PlotWindowBestFitDialog.h.

Constructor & Destructor Documentation

Isis::PlotWindowBestFitDialog::PlotWindowBestFitDialog	(	PlotWindow *	windowWithCurves,
		QWidget *	parent
	)

Create a PlotWindowBestFitDialog.

If a best fit line is accepted by the user, then the curve will be added directly to the plot window with no extra code in the plot window. This fully initializes the state of the dialog and no extra initialization should be required.

Parameters

windowWithCurves	This must not be NULL. This is the plot window for which a best fit line should be calculated.
parent	The Qt-parent of this dialog.

Definition at line 32 of file PlotWindowBestFitDialog.cpp.

References createBestFitLine(), m_correlationLabel, m_curvesCombo, m_determinationLabel, m_equationLabel, m_okayButton, m_plotWindowWithCurves, readCurvesFromWindow(), and refreshWidgetStates().

Isis::PlotWindowBestFitDialog::PlotWindowBestFitDialog ( const PlotWindowBestFitDialog & other )

private

Copy constructing this class is disabled.

Parameters

other Nothing.

Member Function Documentation

void Isis::PlotWindowBestFitDialog::createBestFitLine ( )

slot

This is called when the user finally wants the best fit line.

The already populated m_curveMultivariateStats is used to give us the current best-fit coefficients. We create y-data points based on the best fit for every x value inside of the curve we're fitting. The curve is then added directly to the plot window.

Definition at line 111 of file PlotWindowBestFitDialog.cpp.

References Isis::PlotCurve::color(), Isis::CubePlotCurve::copySource(), Isis::ScatterPlotData::discreteXValues(), Isis::IsSpecial(), m_curveMultivariateStats, m_plotWindowWithCurves, Isis::PlotCurve::markerSymbol(), Isis::Null, selectedCurve(), selectedSpectrogram(), Isis::PlotCurve::setColor(), Isis::PlotCurve::setData(), Isis::PlotCurve::setMarkerSymbol(), Isis::PlotCurve::setPen(), Isis::PlotCurve::xUnits(), and Isis::PlotCurve::yUnits().