How to apply zooming listeners to the bitmap, while cropping in android?
gnome-terminal font resize (zoom in, zoom out), but adjust terminal height and width contrariwise for getting a “lock in” of window dimensions
How to restrict the zoom?
Zooming part of QGraphicsItem with its child items
Is there any workaround for disabling the “auto tilt when zooming” feature of the Google Earth plugin?
TurnJS and browser zooming
how to translate mandelbrot's size to its zooming value