Ahh, my mail crossed with Ian's.
For me, I just put up with the slightly varying image sizes in return for no aliasing artifacts. In truth I find most standard ganglia instances pretty ugly for this reason. If there is any underlying problem, it is that you can only tell rrdtool what the size of tbe graph part is and not the overall image size. And the overall image size is variable too, depending on how much text is present in the png. I am right about this aren't I? Richard Grevis Infrastructure Architecture Barclays Capital, Canary Wharf, London, E14 4BB *DDI : +44 (0) 20 7773 4915 * richard.grevis > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Martin Knoblauch > Sent: 03 November 2006 18:03 > To: Ian Cunningham > Cc: ganglia-developers@lists.sourceforge.net > Subject: Re: [Ganglia-developers] Ugly Font rendering in > rrdtool generatedimages > > > Hi Ian, > > yup, removing the size parameters helps to make the fonts > readable. Unfortunatelly now the rrd-generated images have > very varying sizes. > > Does anybody know how to fix the size of rrd images? There > are width/height parameters, but those only affect the inner > drawing region. > > Cheers > Martin > > --- Ian Cunningham <[EMAIL PROTECTED]> wrote: > > > Martin, > > > > I have seen this. It has to do with scaling as you guessed. > I fixed it > > by removing the size parameters in the <img> elements, but > you could > > probably just correct it. I would recommend putting said > fix in 3.0.4 > > :) > > > > Cheers, > > Ian C. > > > > Martin Knoblauch wrote: > > > Hi, > > > > > > has anybody seen this before? The fonts rendered by > rrdtools look > > > really ugly. This is with the 3.0.4 webfrontend and > > > rrdtool-1.2.15-1.el4.rf (RHEL4, Update3 on amd64). > > > > > > An example is included (bad.png). Interestingly enough, if I save > > the > > > images alone, they look good (good.png). So this could be a > > rendering > > > problem within the browser. Some scaling or filtering issue. Any > > ideas? > > > > > > Cheers > > > Martin > > > PS: I really should release 3.0.4. It is overdue .... > > > > > > ------------------------------------------------------ > Martin Knoblauch > email: k n o b i AT knobisoft DOT de > www: http://www.knobisoft.de > > -------------------------------------------------------------- > ----------- > Using Tomcat but need to do more? Need to support web > services, security? Get stuff done quickly with > pre-integrated technology to make your job easier Download > IBM WebSphere Application Server v.1.0.1 based on Apache > Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&; dat=121642 _______________________________________________ Ganglia-developers mailing list Ganglia-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-developers ------------------------------------------------------------------------ For more information about Barclays Capital, please visit our web site at http://www.barcap.com. Internet communications are not secure and therefore the Barclays Group does not accept legal responsibility for the contents of this message. Although the Barclays Group operates anti-virus programmes, it does not accept responsibility for any damage whatsoever that is caused by viruses being passed. Any views or opinions presented are solely those of the author and do not necessarily represent those of the Barclays Group. Replies to this email may be monitored by the Barclays Group for operational or business reasons. ------------------------------------------------------------------------
