Rev cannot open my jpeg ! - and some serious thinking

[Sarah Reichelt]

Sorry, I side-tracked the thread into helping me work out the size of
a download,rather than the pixels of an image.

Sarah


On Wed, Jul 1, 2009 at 8:00 PM, Ian Wood<revlist at azurevision.co.uk> 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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