Screen aspect ratio and QWebView

[aragats]

Is there any way to change the aspect ratio in QGraphicsWebView or QWebView?

The problem is that the LCD screen (800x480) has non-square pixels, thus the web pages are displayed incorrectly, e.g. circles become ovals. In other words, the screen DPI is different for X and Y. Basically I need to scale/zoom only one dimension.

The software is used in Linux with Xorg, however, the graphics driver doesn't have an option to set the aspect ratio, it's a very simple framebuffer.

Currently I'm using Qt 5.7.1.
Thanks for ideas!

[Konstantin Tokarev]

There are at least two ways to do this:

• In user style sheet set transform: scaleX(...) (or scaleY) for html element. Use prefixed version -webkit-tranform if you don't use QtWebKit 5.212
• Use QGraphicsView::scale with different values for x and y (if using QGraphicsWebView)

Note that performance may decrease because of scaling

[aragats]

@Konstantin-Tokarev , thanks!
QGraphicsView::scale() works great.