QmitkPlotDialog Class Reference

#include <QmitkPlotDialog.h>

Inheritance diagram for QmitkPlotDialog:

Collaboration diagram for QmitkPlotDialog:

Public Member Functions
	QmitkPlotDialog (const char *title, QWidget *parent=nullptr, const char *name=nullptr)
virtual	~QmitkPlotDialog ()
QmitkPlotWidget *	GetPlot ()
QwtPlot *	GetQwtPlot ()

Protected Attributes
QmitkPlotWidget *	m_Plot
QPushButton *	m_CloseDialogButton

Detailed Description

Provides a GUI interface for plotting curves using QmitkPlotWidget. Designed for qwt version 5.1.1. To plot data do the following:

1. Create two QmitkPlotDialog::DataVector Objects and fill them with corresponding x/y values. DataVectors are simple stl-vectors of type std::vector<double>. Please note that the xValues vector and the yValues vector MUST have the same size.
2. Instantiate and show the dialog for example like that: QmitkPlotDialog* dlg = new QmitkPlotDialog( "My dialog title", this, "dlg" ); dlg->GetPlot()->SetAxisTitle( QwtPlot::xBottom, "My x asis [mm]" ); dlg->GetPlot()->SetAxisTitle( QwtPlot::yLeft, "My y axis [mm]" ); int curveId = dlg->GetPlot()->InsertCurve( "My sophisticated data" ); dlg->GetPlot()->SetCurveData( curveId, xValues, yValues ); dlg->GetPlot()->SetCurvePen( curveId, QPen( red ) ); dlg->GetPlot()->SetCurveTitle( curveId, "My curve description" ); dlg->GetPlot()->Replot(); dlg->exec();
3. You can modify the behavior of the plot by directly referencing the QwtPlot instance using the method GetQwtPlot().

   See also

   QwtPlot,

   QmitkPlotWidget

Definition at line 47 of file QmitkPlotDialog.h.

Constructor & Destructor Documentation

QmitkPlotDialog::QmitkPlotDialog	(	const char *	title,
		QWidget *	parent = nullptr,
		const char *	name = nullptr
	)

Standard qt constructor

Definition at line 22 of file QmitkPlotDialog.cpp.

References m_CloseDialogButton, and m_Plot.

QmitkPlotDialog::~QmitkPlotDialog ( )

virtual

Virtual destructor

Definition at line 32 of file QmitkPlotDialog.cpp.

References m_Plot.

Member Function Documentation

QmitkPlotWidget * QmitkPlotDialog::GetPlot

(

)

Returns the instance of the QmitkPlotWidget. This may be used to modify any detail of the appearance of the plot.

Definition at line 37 of file QmitkPlotDialog.cpp.

References m_Plot.

QwtPlot * QmitkPlotDialog::GetQwtPlot

(

)

Returns the instance of the plot-widget. This may be used to modify any detail of the appearance of the plot.

Definition at line 42 of file QmitkPlotDialog.cpp.

References QmitkPlotWidget::GetPlot(), and m_Plot.

Member Data Documentation

QPushButton* QmitkPlotDialog::m_CloseDialogButton

protected

Definition at line 75 of file QmitkPlotDialog.h.

Referenced by QmitkPlotDialog().

QmitkPlotWidget* QmitkPlotDialog::m_Plot

protected

Definition at line 73 of file QmitkPlotDialog.h.

Referenced by GetPlot(), GetQwtPlot(), QmitkPlotDialog(), and ~QmitkPlotDialog().

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The documentation for this class was generated from the following files:

• QmitkPlotDialog.h
• QmitkPlotDialog.cpp