CustomPlot Class Reference

The CustomPlot class is a subclass of QCustomPlot, providing additional functionality and customization. More...

#include <customplot.h>

Inheritance diagram for CustomPlot:

Public Slots
void	resetZoom ()
	Slot function for handling zoom reset.

Signals
void	zoomReset ()
	Signal emitted when the zoom is reset.
void	pointLeftSelected (QPointF point)
	Signal emitted when a data point on the left side is selected.
void	pointRightSelected (QPointF point)
	Signal emitted when a data point on the right side is selected.

Public Member Functions
	CustomPlot (QWidget *parent=nullptr)
	Constructs a CustomPlot object.

Protected Member Functions
virtual void	mousePressEvent (QMouseEvent *event) override
	Reimplemented mousePressEvent from QCustomPlot.
virtual void	mouseDoubleClickEvent (QMouseEvent *event) override
	Reimplemented mouseDoubleClickEvent from QCustomPlot.
virtual void	mouseMoveEvent (QMouseEvent *event) override
	Reimplemented mouseMoveEvent from QCustomPlot.
virtual void	mouseReleaseEvent (QMouseEvent *event) override
	Reimplemented mouseReleaseEvent from QCustomPlot.
virtual void	wheelEvent (QWheelEvent *event) override
	Reimplemented wheelEvent from QCustomPlot.

Detailed Description

The CustomPlot class is a subclass of QCustomPlot, providing additional functionality and customization.

This class extends the QCustomPlot widget to handle mouse events and zoom reset functionality. It also includes methods for panning, retrieving points positions, and emitting signals for selected points.

Author

Ahmed Aredah

Date

6/7/2023

Constructor & Destructor Documentation

CustomPlot()

CustomPlot::CustomPlot ( QWidget *  parent = nullptr )

explicit

Constructs a CustomPlot object.

Parameters

parent

The parent widget.

Author

Ahmed Aredah

Date

6/7/2023

Member Function Documentation

mouseDoubleClickEvent()

void CustomPlot::mouseDoubleClickEvent ( QMouseEvent *  event )

overrideprotectedvirtual

Reimplemented mouseDoubleClickEvent from QCustomPlot.

Parameters

event

The mouse double-click event.

Author

Ahmed Aredah

Date

6/7/2023

mouseMoveEvent()

void CustomPlot::mouseMoveEvent ( QMouseEvent *  event )

overrideprotectedvirtual

Reimplemented mouseMoveEvent from QCustomPlot.

Parameters

event

The mouse move event.

Author

Ahmed Aredah

Date

6/7/2023

mousePressEvent()

void CustomPlot::mousePressEvent ( QMouseEvent *  event )

overrideprotectedvirtual

Reimplemented mousePressEvent from QCustomPlot.

Parameters

event

The mouse press event.

Author

Ahmed Aredah

Date

6/7/2023

mouseReleaseEvent()

void CustomPlot::mouseReleaseEvent ( QMouseEvent *  event )

overrideprotectedvirtual

Reimplemented mouseReleaseEvent from QCustomPlot.

Parameters

event

The mouse release event.

Author

Ahmed Aredah

Date

6/7/2023

pointLeftSelected

void CustomPlot::pointLeftSelected ( QPointF  point )

signal

Signal emitted when a data point on the left side is selected.

Parameters

point

The position of the selected point.

Author

Ahmed Aredah

Date

6/7/2023

pointRightSelected

void CustomPlot::pointRightSelected ( QPointF  point )

signal

Signal emitted when a data point on the right side is selected.

Parameters

point

The position of the selected point.

Author

Ahmed Aredah

Date

6/7/2023

resetZoom

void CustomPlot::resetZoom ( )

slot

Slot function for handling zoom reset.

Author

Ahmed Aredah

Date

6/7/2023

wheelEvent()

void CustomPlot::wheelEvent ( QWheelEvent *  event )

overrideprotectedvirtual

Reimplemented wheelEvent from QCustomPlot.

Parameters

event

The wheel event.

Author

Ahmed Aredah

Date

6/7/2023

zoomReset

void CustomPlot::zoomReset ( )

signal

Signal emitted when the zoom is reset.

Author

Ahmed Aredah

Date

6/7/2023