Hey all, I want to use QPixmap class to show a photo on a label object.
So I code:
QPixmap pixmap;
pixmap.load(fileName);
update();
ui->iconLabel->setPixmap(pixmap);
But the picture size is not the same as iconLabel. I want to scale the size of that picture by keeping aspect ratio(Make it the same size as iconLabel)
How to realize that?Thx~
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