On 1/11/2011 17:34, Kevin Day wrote:
> It sounds like you are going to have to compute the bounding box by
> interpreting the content stream draw operations.

But how will you decide which paths/shapes/text belong to which image.

See the example: there's a pear and its description "pera". It may be 
possible to decide that the shape and the text belong to the same image, 
but that's a judgement call. Suppose that you have an image that 
consists of two smaller images. For instance a hammer and an anvil. How 
are you going to decide that both are part of the same image?

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