6.6 Adding Comments and Drawing onto Charts

Sometimes, we just want to add our own comments to the charts. At other time, we want to draw lines, trendlines or even add arrows to the chart. You can find a myriad of drawing and commenting tools available in the Drawing Tools box usually located just above the chart window (see FigureĀ 6.10).

\includegraphics[width=1\textwidth ,bb=0 0 822 440]{addcomments.png}
Figure 6.10: Adding comments and drawing shapes.