Creating ZMSGraphic Objects

Dear ZMS-Developers,

I'm facing some difficulties generating a ZMSGraphic by dtml or python 
script. First thing is that I would like to crate a ZMSGraphic by using 
a Zope-Photo Object, second to zip-upload images and auto-create thumbnails.

1) So fare I managed to read the image information from the photo object 
but I can't figure out how to load it into the ZMSGraphic.

I tried to add the graphic with the following function while "ob" 
contains the photo-image file:

manage_addZMSGraphic({'id_prefix':'id','active':1,'img':ob},context.REQUEST)

I could find out that img needs something like a dictionary but I can't 
find out how it should look like and what the ZMSGraphic is doing with it.

2) right now zip-uploading images into the mediafolder creates only one 
image size. I tried to rewrite the onChangeObjEvt method of the 
ZMS-MediaFolder but I can't figure out how to enable the 
generate_preview_imghires or generate_preview_imgsuperres.
This is what I tried:

<dtml-call "REQUEST.set('img',manage_addZMSGraphic(
  {'id_prefix':'files'
  ,'active':1
  ,'generate_preview_imghires:int':1
  ,'generate_preview_imgsuperres:int':1
  ,'imgsuperres':ob
  },REQUEST))">


ZMS-Version: 2.10.5-23



Thanks
Tobias Greitzke




------------------------------------

Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/zms-developers/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/zms-developers/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:[email protected] 
    mailto:[email protected]

<*> To unsubscribe from this group, send an email to:
    [email protected]

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/