[Phpmyadmin-devel] Zoom Search

[Marc Delisle]

Madhura Jayaratne a écrit :
> 
> 
> On Wed, Jun 1, 2011 at 4:30 PM, Madhura Jayaratne <madhura.cj at gmail.com 
> <mailto:madhura.cj at gmail.com>> wrote:
> 
> 
> 
>     On Wed, Jun 1, 2011 at 2:10 AM, Ammar Yasir <ammaryasir.88 at gmail.com
>     <mailto:ammaryasir.88 at gmail.com>> wrote:
> 
> 
> 
>         On Wed, Jun 1, 2011 at 1:55 AM, Marc Delisle <marc at infomarc.info
>         <mailto:marc at infomarc.info>> wrote:
> 
>             Ammar Yasir a écrit :
>              >
>              >
>              > On Tue, May 31, 2011 at 10:14 PM, Marc Delisle
>             <marc at infomarc.info <mailto:marc at infomarc.info>
>              > <mailto:marc at infomarc.info <mailto:marc at infomarc.info>>>
>             wrote:
>              >
>              >     Ammar Yasir a écrit :
>              >
>              >      > Parts refactored are:
>              >      > - Setting titles (titles['Browse']])
>              >      > - getting fields list (getting column details)
>              >      > - setting sub-tabs (Table search and Zoom search)
>              >      > - setting table header of QBE display
>              >      > - displaying foreign data
>              >      > - search criteria input elements (HTML content
>             generation for the
>              >     input
>              >      > elements)
>              >
>              >     Very good!
>              >
>              >     Another trick you can use: when a function returns an
>             array, like your
>              >     PMA_tbl_getFields(), to fill all the returned values
>             in one statement
>              >     you can use this syntax:
>              >
>              >     list($fields_list, $fields_type, $fields_collation,
>             $fields_null) =
>              >     PMA_tbl_getFields($table,$db);
>              >
>              >
>              > I made some more changes.
> 
>             OK. There are still a few tab characters (found some in
>             libraries/tbl_select.lib.php).
> 
>              > Should I proceed now to try the charting libraries?
> 
>             Yes but in your proposal you wrote that you preferred
>             jQuery-SVG so I
>             assume you'll try this one first?
> 
>         I'll try SVG first. I'm following what others have to say about
>         SVG, Madhura is using it for his GIS visualization. Tyron
>         proposed real-time charting but I don't think it'll be of much
>         help in our case.
> 
> 
>     Hi Ammar,
> 
>     I'm not sure what exactly your requirement is. But pls have a look
>     at the visualization of data at [1] by clicking on the 'Visualize
>     GIS data' link in the 'Query results operations' section towards the
>     bottom of the page. Try out zooming by double clicking and panning
>     by dragging. I believe you are looking for something like this for
>     your zoom search feature.

Madhura,

I have issues operating panning and zooming. Here is the scenario:

1. Browse world_cities and click Visualize GIS data
2. Click-drag: pans OK
3. Double-click: this is a zoom out, I guess
4. Click-drag: no panning
5. Click "zoom out": data points are enlarging, isn't this a zoom-in?

-- 
Marc Delisle
http://infomarc.info