[webkit-qt] Pinch zoom for QWebView?
grego at mpaja.com
Sat Jan 8 01:11:59 PST 2011
I wonder if pinch zoom is on the roadmap for webkit?
Meanwhile I rolled my own simple implementation which is better than nothing,
but not perfect. In my code I'm scaling a pixmap for fluid motion, and at the
end I call setZoomFactor. The relevant code is visible here:
It is usable in that it works fluidly and gives you a rough idea what the
resulting zoom will be. But pixel positions move around and the end result is
rarely exact to the zoom preview.
On Symbian3 the native browser's pinch zoom is much more faithful to pixel
positions and sizing of the preview. So that must be doing something more
clever, any hints what?
Better yet, perhaps this is already implemented and I just have to be patient
and it will be delivered to my door...
More information about the webkit-qt