i have an image size 640*480, i am trying to resize it to 640*300.
my first try was:
QPixmap pixmap(QPixmap(imagePath));
pixmap.scaledToHeight(300,Qt::SmoothTransformation );
qDebug()<<pixmap.size();
but it also change width scale.---
then I tried
QIcon icon;
QSize size(640,300);
QImage image(QImage(imagePath));
icon.addPixmap(QPixmap::fromImage(image), QIcon::Normal, QIcon::On);
QPixmap pixmap = icon.pixmap(size, QIcon::Normal, QIcon::On);
qDebug()<<pixmap.size();
same problem---
any suggession is appreciating....thnks
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