Hi list,

i'm trying to use this function in one of our tools and we noticed that it maxes out at 5000 pixels. We are feeding it a 400 dpi jpg of 9355 by 13243 (A1) with the following props:

NSDictionary* thumbOpts = [NSDictionary dictionaryWithObjectsAndKeys:
                        (id)kCFBooleanFalse, 
(id)kCGImageSourceCreateThumbnailWithTransform,
                        (id)kCFBooleanTrue, 
(id)kCGImageSourceCreateThumbnailFromImageAlways,
                        nil];

The documentation says that if you do not specify kCGImageSourceThumbnailMaxPixelSize the width and height of a thumbnail is not limited and thumbnails may be as big as the image itself.

In our case the outcoming image is always 5000 pixels wide, even though the original width was over 5000 pixels.
Anyone has any clue on this, i googled but found nothing relevant?

Thanks in advance,
Florian.

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