ZoomifyImage 1.3 Released

July 3, 2007

I have released ZoomifyImage 1.3, which fixes a significant bug and adds two new contributions.

A bug was discovered by Donald Ball that can lead to this exception:

Traceback (most recent call last): 
File "ZoomifyFileProcessor.py", line 135, in ? 
File "ZoomifyFileProcessor.py", line 127, in ZoomifyProcess 
File "ZoomifyBase.py", line 207, in processImage 
  self.processRowImage(tier=tier, row=row) 
File "ZoomifyBase.py", line 291, in processRowImage 
  tempImage.save(root + str(tier) + '-' + str(row) + ext) 
File "Python24/Lib/site-packages/PIL/Image.py", line 1405, in save 
  save_handler(self, fp, filename) 
File "/Python24/Lib/site-packages/PIL/JpegImagePlugin.py", line 409, in _save 
  ImageFile._save(im, fp, [("jpeg", (0,0)+im.size, 0, rawmode)]) 
File "/Python24/Lib/site-packages/PIL/ImageFile.py", line 490, in _save 
  e.setimage(im.im, b) 
SystemError: tile cannot extend outside image 

Thanks to Donald Ball for alerting me to the above bug and for helping me diagnose it. Donald also added a contribution, “a class to process a source directory of mixed files (images and other media) and write the Zoomify directories to a separate destination directory.”

Finally, this update also includes Fran Firman’s pbmtools contribution which has been in CVS since the last release.


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