Hi,

I have just tried your hint and it happens to work. I have checked that
the printed image was okay with a barcode reader.
Thanks for your help.

Pascal


It works
> [EMAIL PROTECTED] wrote:
>> Hi,
>>
>> Do you know if it is possible to generate SVG from a bitmapped graphic
>> (GIF or JPEG. The API i use does not generate SVG unfortunately). I
>> shall give a try at SVG (if I can embed or convert the barcode image).
>
> Oops, I got the impression you generated your barcodes
> as SVG, because you fiddled with an SVG class.
> If you use a bitmap format, simply put width and height
> on the fo:external-graphic element to scale it to the size
> tou want to have. Use any bitmap size you want, it will be
> scaled. This may give artifacts on low resolution screens,
> print it for final judgement. If you want to be sure that
> it is mapped to the printer without rounding artifacts,
> use an image width so that image-pixel-width/fo-width divides
> the printer resolution, for example
>  printer: 600 dpi
>  suggested resolution: 300 dpi
>  width on paper output: 5.08 cm (2 inch)
>  use 300 dpi*2inch=600 pixel width
> Each pixel of your bitmap will then be printed using 2 printer
> pixels (hopefully).
>
>> I am also considering the use of a barcode font. On the project for
>> which I am working, they used a barcode font in order to produce small
>> but still high quality barcodes). I wondered if it is possible to do
>> such a thing with FOP (I have seen somewhere in FOP samples that it
>> was supposedly possible but I have not yet given it a try).
>
> It is possible, at least in theory. Get a font, and look into
> docs/htmnl/docs/fonts.html for how to use it with FOP. Unfortunately,
> barcodes are not unicode characters, and font importing sometimes
> fails because the font files do not contain an unicode mapping.
>
>
> J.Pietschmann



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