Re: Qt graphics zooming

[John W. Eaton]

On 03/03/2015 01:28 PM, Rik wrote:

> This works well when using single mouse clicks.  I would add the same
> code to the canvasWheelEvent so that mouse wheel zoom is also based on
> the current location.
>
> -- Canvas.cc:795 --
> // FIXME: should we zoom about point for 2D plots?
>
> ap.zoom (mode, factor);
> -- End Code --
>
> It looks like that may have been intended.

I'm not sure that's how Matlab works.  Maybe someone else can verify?

I don't really care one way or the other, but if we diverge from what 
Matlab does, I expect we'll get a bug report about it...

jwe