DdtFlipRotateWidget Class Reference

#include <ddtFlipRotateWidget.hpp>

Inheritance diagram for DdtFlipRotateWidget:

Signals
void	RotateImage (int angle)
void	FlipImage (bool vertical_axis, bool horizontal_axis)

Protected Attributes
bool	flip_horizontal
bool	flip_vertical
bool	rotation_clockwise

Properties
bool	RotateClockwise
	DdtFlipRotateWidget (QWidget *parent=nullptr)
virtual	~DdtFlipRotateWidget ()
void	set_rotation_clockwise (const bool clockwise)
bool	get_rotation_clockwise ()
void	SetFlipStateHorizontal (const bool state)
void	SetFlipStateVertical (const bool state)
void	UpdateFlipStatus (const bool vertical_axis, const bool horizontal_axis)
void	SwapFLipButtons ()
void	FlipVertical ()
void	FlipHorizontal ()
void	Rotate ()

Additional Inherited Members
Public Member Functions inherited from DdtWidget
virtual	~DdtWidget ()=default
	DdtWidget (QWidget *parent=nullptr)
	DdtWidget.
QWidget *	AddParentWidget (QLayout *child_layout)
	AddParentWidget This will add the given layout to a QGroupBox Widget to integrate in the parent layout.
void	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
	connect Group of overloaded functions that use the QObject::connect method with the Qt::QueuedConnection flag. This defines Qt Signal and Slots connection the same way thought out the QApplication.
void	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
void	connect (const QObject *sender, const char *signal, const char *member)
template<typename Func1 , typename Func2 >
void	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *context, Func2 slot)
	connect Template version of QObject::connection with fixed Qt::QueuedConnection flag. Normally used to connect a signal with a lambda function.

Detailed Description

Class for the Flip Rotate Widget that can be used to flip and rotate the image currently displayed in an Image Widget

Constructor & Destructor Documentation

DdtFlipRotateWidget()

DdtFlipRotateWidget::DdtFlipRotateWidget ( QWidget * parent = nullptr )

explicit

Constructor

Parameters

parent

Pointer to the parent widget

~DdtFlipRotateWidget()

DdtFlipRotateWidget::~DdtFlipRotateWidget ( )

virtualdefault

Destructor

Member Function Documentation

FlipHorizontal

void DdtFlipRotateWidget::FlipHorizontal ( )

protectedslot

Slot which is called when the flip horizontal button is pressed

FlipImage

void DdtFlipRotateWidget::FlipImage ( bool vertical_axis, bool horizontal_axis )

signal

Signal which is send when one of the flip buttons is pressed

Parameters

vertical_axis	current status of the vertical flip selection
horizontal_axis	current status of the horizontal flip selection

FlipVertical

void DdtFlipRotateWidget::FlipVertical ( )

protectedslot

Slot which is called when the flip vertical button is pressed

get_rotation_clockwise()

bool DdtFlipRotateWidget::get_rotation_clockwise

(

)

Retrieve the rotation state

Returns

true if the image shall be rotated clockwise

Rotate

void DdtFlipRotateWidget::Rotate ( )

protectedslot

Slot which is called when the rotate button is pressed

RotateImage

void DdtFlipRotateWidget::RotateImage ( int angle )

signal

Signal which is send when the image should be rotated

Parameters

angle

can be either 90 or -90 degrees depending on the selected rotation direction

set_rotation_clockwise()

void DdtFlipRotateWidget::set_rotation_clockwise

(

const bool

clockwise

)

Set the state of the rotation function

Parameters

clockwise

true if the rotate button shall rotate the image clockwise

SetFlipStateHorizontal()

void DdtFlipRotateWidget::SetFlipStateHorizontal

(

const bool

state

)

Set the current flip state of the button

Parameters

state

button state

SetFlipStateVertical()

void DdtFlipRotateWidget::SetFlipStateVertical

(

const bool

state

)

Set the current flip state of the button

Parameters

state

button state

SwapFLipButtons

void DdtFlipRotateWidget::SwapFLipButtons ( )

slot

Used to update the flip buttons

UpdateFlipStatus

void DdtFlipRotateWidget::UpdateFlipStatus ( const bool vertical_axis, const bool horizontal_axis )

slot

Used to update the flip status of the widget, when it is set externally

Member Data Documentation

flip_horizontal

bool DdtFlipRotateWidget::flip_horizontal

protected

State of the horizontal flip

flip_vertical

bool DdtFlipRotateWidget::flip_vertical

protected

State of the vertical flip

rotation_clockwise

bool DdtFlipRotateWidget::rotation_clockwise

protected

Direction of the rotation

Property Documentation

RotateClockwise

bool DdtFlipRotateWidget::RotateClockwise

read

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

• datavisualisation/widgetsdialogs/src/include/ddt/widgets/ddtFlipRotateWidget.hpp
• datavisualisation/widgetsdialogs/src/widgets/ddtFlipRotateWidget.cpp