Stretching Graphics
| From: | Adv. Systems Design | Date: | Thu, 10 Aug 2000 14:11:25 +0000 |
| Subject: | Stretching Graphics | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-1930@lists.php.net to get a copy of this message | ||
I guess my first message never made it!
I have created a webpage template that frames the
whole page content:
-----
| |
| |
----- However, it is hard to figure out how much
"page" to make (by stretching the side elements (|))
on the return of queried data. I have gotten it to
work more or less by using mysql_num_rows() to find
out how many rows were returned, and ESTIMATING and
average number of pixels needed for each
row...(multiplying that by the number of rows returned
and adding it to the image HEIGHT)
...as you can see, the "average" size for a row is not
good, because it depends on how much text there is in
the field, as well as if all 3 columns returned text
(if one column was null, the other can take more space
on the page).
The solution I have sucks, because I have to go with
the largest text field as the "average" and most of
the time the page is longer than it needs to be!
I have looked at mysql_fetch_lengths but have no idea
how it works or even if it would help...
Is there an elegant way around this or should I just
abandon my "framed" webpage? Any pointers/thoughts
appreciated...
Thanks
Luis
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