There should not be any size limit on JPG file, but probably algorithm that therion uses to parse JPG file for its size failed. I will try to determine, where the problem is.

In any case, multiple surfaces are possible, but only for PDF output.

Regrads, S.

On 28 September 2011 18:07, Carl Magnuson <magnu213@umn.edu> wrote:
I created a larger background image for my growing map and now I am getting the following message:
therion: warning -- background.th [7] -- error reading bitmap -- unable to determine image size -- images/background.jpg

Is there a maximum supported size for JPG?  My new background is 15,132x11,340.  Or is it possible to input multiple surfaces for a background, so I could break that one large image into smaller tiles?

Thanks!

Carl
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