Graph Color Legend

[dgarstang]

I've seen cacti graphs with a little color block next to the legend on the bottom of the graph. I can't work out how to get it to appear though. I've looked at the graph template of another graph that someone else created, that has the little color block next to the legend, and compared it with my graph template. They appear the same, but my graph doesn't have the color block. How can I do this?

[dus001]

The "Text Format" field of your graphical template item (line, area, stack,... ) must contain something (the indicator name for example).