On Wed, Aug 08, 2007 at 02:42:06PM -0500, Prasad Burra wrote: > out of curiosity , I replaced again to > $PmGraphVizCacheDirUrl = "$FarmD/pub/pmgraphviz"; // this should > work...but no!!
It shouldn't work, because $FarmD is a filesystem directory path, not a url. Pm > On 8/8/07, Patrick R. Michaud <[EMAIL PROTECTED]> wrote: > > On Wed, Aug 08, 2007 at 11:53:39AM -0500, Prasad Burra wrote: > > > Hi , > > > can some body help me out with this problem. > > > I installed pmgraphviz.php > > > I installed on the server graphviz. Its running perfectly..I > > > tested..its generating the files. > > > > > > and I edited the config.php and pasted the lines > > > > > > $PmGraphVizCacheDir = "$FarmD/pub/pmgraphviz"; > > > $PmGraphVizDotPgm = "/home/parisodh/bin/bin/dot"; > > > $PmGraphVizCacheDirUrl = "$FarmPubUrl/pmgraphviz"; > > > $PmGraphVizConvertPgm = "/usr/bin/convert"; > > > > > > [...] > > > I forgot to mention that, the image is being saved in the > > > $FarmD/pub/pmgraphviz directory..but , just that its not being > > > displayed on the web page?? > > > > > > what could be the problem ? > > > > If the image is being generated but not displayed, the problem > > is almost certainly with the $PmGraphVizCacheDirUrl setting > > somehow. > > > > In this case, I suspect you meant to use $FarmPubDirUrl instead > > of $FarmPubUrl, since PmWiki doesn't have a $FarmPubUrl: > > > > $PmGraphVizCacheDirUrl = "$FarmPubDirUrl/pmgraphviz"; > > > > But more than that, if you're using $FarmPubDirUrl you need > > to make sure it is initialized before you use it. PmWiki doesn't > > set a value for $FarmPubDirUrl until after configuration files > > have been loaded. > > > > Even better, if you aren't using farms, then just leave these > > variables unset so that you get the default values. > > > > Pm > > > > P.S.: Yes, it appears that the documentation inside of pmgraphviz.php > > is incorrect and specifies $FarmPubUrl instead of $FarmPubDirUrl. > > _______________________________________________ pmwiki-users mailing list [email protected] http://www.pmichaud.com/mailman/listinfo/pmwiki-users
