[Zope] Use of the different displays with Imagemagick.

[Ron Bickers]

> -----Original Message-----
> From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of
> William GARCIA
> Sent: Monday, May 06, 2002 2:57 AM
> To: zope@zope.org
> Subject: [Zope] Use of the different displays with Imagemagick.

> I would like to display a thumbnail with :<dtml-var
> expr="image(display='thumbnail')">
>
> but Zope generated the next error :
> Error Type: AttributeError
> Error Value: __call__

If you're trying to insert an <img> tag in your document to display the
thumbnail, you should use the tag() method as described in the README.  So,
assuming the Photo object ID is 'image.jpg', try this:

  <dtml with image.jpg>
    <dtml-var expr="tag(display='thumbnail')">
  </dtml-with>

You could also directly insert the html, like this:

  <img src="image.jpg?display=thumbnail">

_______________________

Ron Bickers
Logic Etc, Inc.