RE: [PHP] Graphics question
| From: | Martin Towell | Date: | Fri, 08 Nov 2002 03:32:48 +0000 |
| Subject: | RE: [PHP] Graphics question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-123305@lists.php.net to get a copy of this message | ||
sounds like a browser caching problem to me
dunno if that helps though :/
-----Original Message-----
From: Robbert van Andel [mailto:robbert@vafam.com]
Sent: Friday, November 08, 2002 2:30 PM
To: php-general@lists.php.net
Subject: [PHP] Graphics question
I have created a webpage that builds a table and graph using the GD
functions. When I switch to another page or select a different month to
build the table for, the graph.jpg does not rebuild. I have to press
reload to make the graph render using the new data. I have used
imagedistroy($pic) in the hopes that this will work, but it didn't.
To elaborate on the situation, I first call imagecreate, then run the
code to create the bar graph. I then use
imagejpg($pic,$graphname) (or something ot that affect. I don't have
access to the code at home).
I then show the picture using
echo "<img src=\"$graph\">";
Finally I call imagedestroy($pic). Do you have any suggestions?
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