Hi, surely it is the bounding box size being wrong in the IMG part of the html, e.g. <IMG border=0 HEIGHT="160" WIDTH="395" ALT="Nano MEM" SRC="./graph.php?g=mem_report&z=medium&c=Nano&m=&r=hour&s=descending&hc= 4&st=1162807383">
If the dimensions given above differ from the image itself, this would cause aliasing/moire artifacts. Personally I got rid of the explicit setting of image dimensions ages ago. Too much hassle. If you did not see this before and now you do, it may be that a new version of rrdtool is rendering to a slightly different image size? kind regards, Richard Grevis Infrastructure Architecture Barclays Capital, Canary Wharf, London, E14 4BB > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Martin Knoblauch > Sent: 02 November 2006 20:20 > To: ganglia-developers@lists.sourceforge.net > Subject: [Ganglia-developers] Ugly Font rendering in rrdtool > generated images > > > 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 > ------------------------------------------------------------------------ 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. ------------------------------------------------------------------------