Annotating chart in OOo calc

[Dom Latter]

Johnnie Ingram wrote:
> Google image search has given me a good example of what I'm after. The
> three callouts in yellow on this image are the sort of thing I'm trying
> to get: http://www.omnicharts.com/assets/images/welcome/chart.png

I asked your question (in paraphrase) on another mailing list, and got this:

  bring up the drawing tools (view>toolbars>drawing)
  choose a callout shape
  click in the chart and drag the shape to size, move and fill
  appropriately.

  http://skitch.com/boldfish/nyip7/untitled-1-openoffice.org-calc