From: | "Colin Ross" <colinross(at)gmail(dot)com> |
---|---|
To: | pgsql-php(at)postgresql(dot)org |
Subject: | Re: php, postgresql and graphical images |
Date: | 2007-06-13 20:58:22 |
Message-ID: | fd3e08f30706131358j13979710w5d74378ac98c9b0a@mail.gmail.com |
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Lists: | pgsql-php |
Using that, you could just point the src atribute of an img tag to that url,
<img src="http://www.jo-jos-jewellery.co.uk/system/showimage.php?id=<?php
echo $imgId ?>" />
OR present the data inline using the object tag (but that gets tricky fyi
and cane be kinda slow for all but the most trivial of images [hence why its
highly discouraged by the w3c]
<OBJECT id="necklace"
...
data="data:image/jpeg;base64, *...base64 data...*">
A Necklace
</OBJECT>
Again, I **highly** recommend the first method
Colin
http://www.w3.org/TR/html401/struct/objects.html#h-13.2
On 6/13/07, Dave Page <dpage(at)postgresql(dot)org> wrote:
>
> Mihail Mihailov wrote:
> > Hi Dave and thanks for advice.
> >
> > You show in your example how to create an html file containing only one
> > picture.
> > How do you insert multiple graphical images into a "mixed" document
> > containing text and graphical images?
> > Do I still have to save bytea data into a temporary file (how?) and than
> > get in with <img> tag?
>
> No, I showed how to return an image in response to a http request using
> php, e.g:
> http://www.jo-jos-jewellery.co.uk/system/showimage.php?id=85495. No HTML
> or text was served at al. That URL (or variations thereof) can be used
> directly in an <img> tag as many times as you want in a single HTML
> document.
>
> Regards, Dave.
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: explain analyze is your friend
>
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