ImageWidget Class Reference

#include <DataAnalysis/Image/imagewidget.h>

Inherits QFrame.

Signals
void	imageChanged (const QImage &image)

Public Member Functions
	ImageWidget (QWidget *parent=nullptr)
bool	getCheckZoomFitAll () const
const QImage &	getImage () const
bool	getKeepLast () const
void	setCheckZoomFitAll (bool val)
void	setImage (const QImage &image)
void	setKeepLast (bool b)
void	updateView ()

Properties
bool	collapseInIOTree
QImage	image
bool	keepLast
bool	zoomToFitAll

Constructor & Destructor Documentation

ImageWidget()

ImageWidget

(

QWidget *

parent = nullptr

)

The default behavior of an ImageWidget is to keep the last image if a null image is passed to setImage().

Member Function Documentation

getCheckZoomFitAll()

bool getCheckZoomFitAll

(

)

const

getImage()

const QImage & getImage

(

)

const

Returns

The currently set image.

See also

setImage()

getKeepLast()

bool getKeepLast

(

)

const

Returns

True if the previous image will be kept if setImage() is called with a null image.

See also

setKeepLast()

imageChanged

void imageChanged ( const QImage &  image )

signal

setCheckZoomFitAll()

void setCheckZoomFitAll

(

bool

val

)

setImage()

void setImage

(

const QImage &

image

)

Parameters

image

The new image the widget should show.

When this function is called, it also updates the widget's size hint and calls updateGeometry(). It then emits the imageChanged() signal before returning.

See also

getImage()

setKeepLast()

void setKeepLast

(

bool

b

)

Parameters

b	If true, then the previous image will be kept if setImage() is called with a null image.

See also

getKeepLast()

updateView()

void updateView

(

)

Property Documentation

collapseInIOTree

bool collapseInIOTree

read

image

QImage image

readwrite

keepLast

bool keepLast

readwrite

zoomToFitAll

bool zoomToFitAll

readwrite