[ERROR] Error in content-width property value 'scale-to-fit' withFOP

[Isabelle DENGHIEN - IFR49 <denghien@shfj.cea.fr>]

Hello,

I don't understand the behavior of FOP for image sizing.
I would like change size of image, it works but sometimes I have error 
messages :


*Case 1 :*
If i have this into my xml file :
<graphic align="center" fileref="images/graph_fold.png" width="100"/>

then the output is correct but  I have this message of FOP :
[ERROR] Error in content-width property value 'scale-to-fit': 
org.apache.fop.fo.expr.PropertyException: No conversion defined
[ERROR] Error in content-height property value 'scale-to-fit': 
org.apache.fop.fo.expr.PropertyException: No conversion defined

in fact, into .fo, there is :
content-width="scale-to-fit"


*Case 2 :*
To delete this problem, I wrote :
<graphic align="center" fileref="images/graph_fold.png" width="100" 
scalefit="1"/>

but there is the same problem.


*Case 3 :*
To delete error message, I must write this :
 <graphic align="center" fileref="images/graph_fold.png" width="100" 
contentwidth="1"/>
and contentwidth attribute can take any value ! Is it a bug of FOP ?


Can anyone tell me  if there is another way ?

Thank you so much,

Isabelle



-- 
************************
Isabelle DENGHIEN
SHFJ-IFR49
4 place du General Leclerc
91401 Orsay Cedex France

http://www.ifr49.org
Tel +33 (0) 1 69 86 77 81
Fax +33 (0) 1 69 86 78 16
Mail:denghien@shfj.cea.fr