[Zope] Using a generated image map

[Yves Bastide]

Dieter Maurer wrote:
> Yves Bastide wrote at 2003-5-27 15:21 +0200:
>  > ...
>  > OK, I'll try to be clearer.  _The same_ script does the image and the 
>  > map.  If images were inlined in HTML, I'd write something like
>  > 
>  > <div tal:define="img_and_map here/generateImageAndMap">
>  >    <img tal:content="img_and_map/img" usemap="#mymap"/>
>  >    <map name="mymap" tal:replace="structure img_and_map/map"></map>
>  > </div>
> 
> You know that HTML cannot include an image directly into a page..
> It must always go via an URL.
> 
>   Thus, you script must make the generated image avaiblable via an
>   URL and return the URL to the image.

Yes. And that's the problem :-)

I may store the image in a transient container buried in a temporary 
folder ...  Did it once in the session, but this is gross.

> 
> 
> Dieter
> 

Yves