QScrollArea save as image (jpg,tiff,png)

Question

I have several "curves" (something like this) these curves are contained in a QVBoxLayout and this in turn is contained in a QScrollArea.

my question is, is there any way to keep these "curves" as an image file? ie jpg, png, tiff, etc..

thanks

Answer 1

You can always use QPixmap::grabWidget to create a pixmap from a widget and save that.

Or QWidget::render to render the widget with a certain QPainter, which you can assign to a savable image