Rev cannot open my jpeg ! - and some serious thinking

[Mark Smith]

I see what you mean, if the height doesn't matter. Perhaps one could  
apply some sort of guess about what height/width ratios are likely/ 
unlikely, and go from there?

Best,

Mark

On 1 Jul 2009, at 11:00, Ian Wood wrote:

> Pixel size is needed for getting around this bug, not file size...
>
> Ian
>
> On 1 Jul 2009, at 10:42, Mark Smith wrote:
>
>> Sarah, to get the size of what will be returned by a "get url",  
>> you need to issue an HTTP HEAD request, which will return the http  
>> headers that would be returned from a GET request, but without the  
>> actual content. Something like this in a button script:
>
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