Editing or Reformatting a Graph (Pre-Fusion Charts)
          Note:  This topic applies to the graphing tool, which is supported for backward compatibility. We recommend, if you want to add charts or gauges to a form, that you use the newer FusionCharts tool instead.
         
         To edit or reformat the graph:
- To change the type of graph, select a different option in the Type field and click .
 - To change the number of items that display at one time, type a number in the Scroll By box and then click .
 - To resize the graph so you can see detailed labels and scaling, verify that the Lock Objects check box is cleared. 
           
Then, when you click an editable area of the graph, a frame with handles displays. To resize the area, use these handles. To move the editable area, click-and-drag inside the frame.
 - To navigate through the records displayed in graph views, click and/or below the graph.