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Subject: Re: [docbook-apps] [ERROR] Error in content-width property value'scale-to-fit' with FOP


Thank you for your reply .... in fact I have choose this solution.
I knew for the % and pixel unit too -:) I have made experience.

Isabelle


Bob Stayton a écrit :

>Hi Isabelle,
>With the current FOP, many of the image scaling property values are not
>supported.  The content-width="scale-to-fit" is a legitimate value in other
>XSL-FO processors, but FOP doesn't support it.  You can turn off the noise
>by setting the contentwidth attribute in the graphic element to the same
>value as the width attribute.
>
><graphic align="center" fileref="images/graph_fold.png" width="100"
>contentwidth="100"/>
>
>All this does is avoid the error message, because the content-width property
>has no effect in FOP as near as I can tell.  Only the width FO property
>affects the size.
>
>I was wondering if you were sure you wanted to use a unitless value like
>"100".  That is interpreted as 100 pixels, and a pixel has no standard size.
>If you mean 100%, then you would normally add the % sign.  However, FOP also
>doesn't support % (you get a similar error message), so you might want to
>consider adding a physical unit such as cm or in.
>
>Bob Stayton
>Sagehill Enterprises
>DocBook Consulting
>bobs@sagehill.net
>
>
>----- Original Message ----- 
>From: "Isabelle DENGHIEN - IFR49" <denghien@shfj.cea.fr>
>To: "Docbook-apps" <docbook-apps@lists.oasis-open.org>
>Sent: Wednesday, September 07, 2005 2:31 AM
>Subject: [docbook-apps] [ERROR] Error in content-width property value
>'scale-to-fit' with FOP
>
>
>  
>
>>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
>>
>>
>>
>>
>>
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>>
>>
>>
>>    
>>
>
>
>
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>
>  
>


-- 
************************
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







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