>I believe the graphs should be template driven, somewhat like the
>template pages.
I agree with Jesse that this is rather difficult with current code.
>- whether or not to show stats in the legend
In my graph.php I have (like in trunk):
# Make small graphs (host list) cleaner by removing the too-big
# legend: it is displayed above on larger cluster summary graphs.
if ($size == "small" and ! isset($subtitle))
$rrdtool_graph['extras'] = "-g";
>- whether or not to strip the domain name from hostnames (currently a
>global setting in conf.php)
In my graph.php I have (like in trunk):
# automatically strip domainname from small graphs where it won't fit
if ($size == "small") {
$strip_domainname = true;
# Let load coloring work for little reports in the host list.
if (! isset($subtitle) and $load_color)
$rrdtool_graph['color'] = "BACK#'$load_color'";
}
>There are probably other things that could be configured too.
With current code, we can easily add some value like the above without
requiring users to hack on templates or config files.
>One related issue is that the HTML pages should specify the height and
>width in the IMG tags for graphs - maybe a function is needed to
>generate IMG tags.
In older ganglia, the HTML set the size to values not equal to the image
generated. This forced the images to an unnatural size causing fonts to miss
pixels and other ugly effects. So sizes were removed to let the browser use
the actual image size.
-twitham
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