Getting width and height of QLabel object in realtime

[Kira]

Hello All,
I am inheriting a QLabel class in a class called LabelAnnotation and promoting it to the QLabel in the form of MainWindow.
I have a function called MapLabel, in which I need to get dynamic coordinates of the LabelAnnotation class.
How can we achieve the following?

Code Sample:

class LabelAnnotation : public QLabel
{
    -----
    QList<ROI> MapLabelPointstoImage(QList<ROI>);
    -----
}

In the above function i need to get the width and height of the LabelAnnotation which can be resized dynamically.

[Christian Ehrlicher]

What's wrong with QWidget::size() ?

[Kira]

@Christian-Ehrlicher : Thanks for the reply.

I want to resize my label to size of Qpixmap how can it be done

[Christian Ehrlicher]

@Kira said in Getting width and height of QLable object in realtime:

I want to resize my label to size of Qpixmap how can it be done

Read my link, you will find a function to resize the widget there...

[Kira]

@Christian-Ehrlicher :ok thanks