[Phpmyadmin-devel] Zoom-search and panning feature

[Ammar Yasir]

On Mon, Aug 15, 2011 at 10:25 PM, Marc Delisle <marc at infomarc.info> wrote:

> Ammar Yasir a écrit :
> >
> >
> > On Sun, Aug 7, 2011 at 5:24 PM, Ammar Yasir <ammaryasir.88 at gmail.com
> > <mailto:ammaryasir.88 at gmail.com>> wrote:
> >
> >
> >
> >     On Sun, Aug 7, 2011 at 5:03 PM, Tyron Madlener <tyronx at gmail.com
> >     <mailto:tyronx at gmail.com>> wrote:
> >
> >         On Sun, Aug 7, 2011 at 8:17 AM, Ammar Yasir
> >         <ammaryasir.88 at gmail.com <mailto:ammaryasir.88 at gmail.com>>
> wrote:
> >          > Hi,
> >          >
> >          > I guess there is no inbuilt panning feature available for
> >         Highcharts yet. I
> >          > also looked around in the Highstock demos (which has pan
> >         feature) on whether
> >          > we can use the feature from there. The problem is that the
> >         zoom feature in
> >          > Highcharts uses the click and drag mouse wheel event, so we
> >         cant use those
> >          > events for pan as Highstock does. If we want to have a pan
> >         feature with
> >          > inbuilt zoom of Highcharts, we would have to use a button
> >         panel or similar.
> >          > Otherwise write our own zoom and pan feature?
> >          >
> >
> >         What about that code snippet I wrote to you?
> >         (http://jsfiddle.net/HXUmK/5/)
> >         That seems to work really well.
> >
> >     Yes I'm integrating it. Will see how it works out.
> >
> > Hi,
> >
> > I considered the snippet Tyron suggested (and pushed my work). It wasn't
> > working really well so I changed the equations for setting of axis
> > extremes. The mousewheel zoom works okay but the panning feature I'm not
> > fully convinced. The logic seems to be right (readjusting the axis
> > extremes on mouse drag position) but it seems to very sensitive. I'll
> > try to look more into the panning but in my opinion the inbuilt zoom
> > feature works better than this.
>
> Ammar,
>
> I tried commit ed98d7ead90a73e64602ee20621d54f0b33f39dc: I zoomed in
> with the mouse and when I try panning, sometimes it zooms at the same time.
>
> This is unfortunate because after zooming, we really need to be able to
> pan.
>

Yes It is unfortunate because the logic is right in the code. I tried to
look it up and its probably due to the way setExtremes() function works.
Will look into it more. How about the mousewheel zoom? Is its functioning
satisfactory?


>
> P.S. in this commit, why did you move js/date.js under js/jquery/date.js?
>
> I thought all the libraries are in the jquery folder, so I moved this one
also there.

> --
> Marc Delisle
> http://infomarc.info
>
>
> ------------------------------------------------------------------------------
> uberSVN's rich system and user administration capabilities and model
> configuration take the hassle out of deploying and managing Subversion and
> the tools developers use with it. Learn more about uberSVN and get a free
> download at:  http://p.sf.net/sfu/wandisco-dev2dev
> _______________________________________________
> Phpmyadmin-devel mailing list
> Phpmyadmin-devel at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/phpmyadmin-devel
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.phpmyadmin.net/pipermail/developers/attachments/20110815/e3e920db/attachment.html>