DTGraph - Digitemp/MySQL Graphing Tool

If your browser really does not show anything in the middle of the graph section (which I find unlikely, it should show the ALT text, namely "graph of temperatures, clicking it will refresh") that you can right-click on, then view source, find the URL in the image tag:

<input type="image" src="SOMETHING"/> and paste that into your browser's URL.

Alternatively, since you are using firefox, right click and hit Page Info, Select "Media" TAB and it will show you the image URL (There should be only one image on the page). Copy and paste into your browser URL. Proceed as before.

BTW: your error is almost certainly related to JPGraph. Some versions of JPGraph have the function setPos() renamed to pos() or something along those lines. If this is it, you can either edit graph.php and change the mentioned function call, or try a different version of JPGraph.


If you would rather use RRDtool, why aren't you using it?