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From Pascal Sancho <psancho....@gmail.com>
Subject Re: How CMYK Color can be used in FO?
Date Tue, 16 Oct 2012 07:24:57 GMT
Hi,
in addition to what Luis said:
SVG should support CMYK through icc-color property (see [1]), but I
don't know if Batik does handle this feature.

Note that fox:cmyk() is a FOP extension, and it is recommended to use
the standard FO function rgb-icc() (see [2]).

[1] http://www.w3.org/TR/SVGColor12/#icccolor
[2] http://xmlgraphics.apache.org/fop/trunk/extensions.html#color-function-cmyk

2012/10/16 Luis Bernardo <lmpmbernardo@gmail.com>:
>
> Someone may correct me if I get this wrong, but I think the issue is that
> you are using cmyk() inside SVG, not FO.
>
> The error you get is thrown by Batik, not really FOP. I think the
> documentation needs to be clearer about this.
>
> You can check that by adding a background-color="cmyk(1, 0, 0, 0)" to the
> block element that contains the SVG, FOP will handle the background-color as
> advertised.
>
>
> On 10/15/12 3:10 PM, Jawed Islam wrote:
>>
>> Hello,
>>
>> I have an SVG which has many colors definitions in it & I enclosed it
>> in an FO <fo:instream-foreign-object></fo:instream-foreign-object> tag
>> to convert it into an FO file. To convert it into a CMYK PDF I
>> converted all the colors of the SVG to their respective CMYK codes
>> like cmyk(0,0,20%,40%) as explained in the Apache FO documentation
>>
>> (http://xmlgraphics.apache.org/fop/trunk/extensions.html#color-function-cmyk)
>> but that does not seem to work, every time I execute the command "fop
>> input_file.fo output_file.pdf" I get an error
>>
>> The attribute "fill" represents an invalid CSS value
>> ("cmyk(0%,0%,20%,40%)").
>>
>> As it is clearly mentioned that the cmyk() function is supported by
>> Apache FOP I find it hard to believe that it would not work, I am
>> surely missing some tricks here & this is what I am looking for. BTW
>> the version I am using of FOP is 1.1 on Windows XP.
>>
>> Thanks,
>> Jawed Islam

-- 
pascal

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