Hi Steve,
In the zclass definition I have a bunch of Image objects together with the
following script.
SCRIPT s_center(width, height, image):
import string
result = None
for item in container.objectItems():
if string.strip(item[0]) == image:
image_width = int(item[1].getProperty("width"))
image_height = int(item[1].getProperty("height"))
left = (int(width) - image_width) / 2
top = (int(height) - image_height) /2
result = "left:" + str(left) + "px; top:" + str(top) + "px"
return result
/END_SCRIPT
This script works fine if I test it inside the test tabs of the zclass. But
if I run it from an instance 'container.objectItems()' returns nothing. I
understand why but my problem is how to get access of the images from
the instance.
What I need is something giving a reference to the zclass definition from
one of its instance. I think I can use the DOM model and walk through until
I find it but it should be better to have a direct access from the instance
itself, wrong?
Thanks,
Cyril
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