Muthukumar Rajaram wrote:I am generating a graph dynamically and placing it in the PDF by
construcing the fo file with the help of the tag "external-graphic".
The image is generated dynamically and the width and height varies. In the
width and height attributes, i am not able to give the exact value due to
this reason.
Any input in this...
You dont actually state what your problem is. It isnt mandatory to specify width and height on external-graphic. However, without width and height specified FOP outputs the image at 72dpi. I guess your problem is the quality of the image is very poor.
There isnt a workaround in general.
Chris
The workaround for me (with regard to the 72dpi image problem) has been to create a JPG with a resolution of 300dpi (note: large file size), and then scale the image down if necessary. This produces high resolution logos for placement in our FOP-rendered pages without pixelation.
Probably the most important thing to remember about adding external-graphics to FOP-rendered pages is this:
IIRC, FOP has a bug in it causing it to go into an infinite loop, if the graphic is too large to fit on a page.
Good luck!
Web Maestro Clay
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