PNG generation has been moved to getrrdimage.cgi
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This disables the theme support and makes it impossible to use any other
themes than the ipfire default theme.
The only intention of this patch is to hardcode the theme to ipfire.
To change any cgi we have is an ugly way, but the only way to do this
fast. The colour handling needs certainly to be improved as well, but
this will and should be done in other patches.
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
"makegraphbox" is modified to remove the old iframe method and output
a modern div container instead.
Graph errors are now returned, to be displayed by getrrdimage.cgi.
entropy.cgi and netovpnsrv.cgi are modified to ensure compatibility.
Add cache control HTTP header to image output.
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
The graphs are using an iframe and PNG images where the resolution
did often not fit and the browser had to resize the image. That
led to blurred fonts and hard to read graphs.
This patch increases the size of the box and the image. With that
higher resolution resizing should not be too much of an issue, but
since the sizes of the iframe and image have been aligned should
not even be necessary.
Reported-by: Marcel Lorenz <marcel.lorenz@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
