This sounds like what my ImageTag_hotfix product is doing...?
From: "Paul Zwarts" <paz@oratrix.com> Organization: Oratrix Development Date: Sat, 20 Oct 2001 10:56:26 +0200 To: "'Paul Zwarts'" <paz@oratrix.com>, <zope@zope.org> Subject: RE: [Zope] img src="resized image"
Another note and simplified question....
Is there a way I can get around the image objects function to return an html tag. I basically want to create a temporary raw image object that can be cached by the client that does NOT have the <img output, but DOES have to image.tag capabilities of resizing the image. This way I can call it as:
<td width="20" height="20" background="/imageGenedByZopeWith20by20dims"> </td>
Gonna have to write python to do this, no?
P
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org] On Behalf Of Paul Zwarts Sent: Saturday, October 20, 2001 10:37 AM To: zope@zope.org Subject: [Zope] img src="resized image"
Greetings zopers,
What is the difference between these constructions:
<img src="someImage"> <dtml-var someImage>
The reason being is that I want to use the <dtml-var "ImageObject.tag(width=var1, height=var2)"> construction to put custom sized images into the background attribute of a table.
Of course it doesn't work, and I can make some guesses as to why, but I just wanted to know what the fundamental differences between calling an image object by specifying the url and specifying an image by having zope render it into the document with a <dtml-var >.
Is there a way that I can access a resized image object from zope in the src=".../" method? Can I get this from the request or must I create temp objects from zope somewhere to access?
The reason why I want to do this is to be able to resize a web interface by a session variable, and I can do it except for those pesky background images which are important to repeat, but needs to be resized to view correctly.
Thanks in advance. Paul Zwarts
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