You can customize depth for a plot frame, plot element, or legend by clicking the Custom Depth button in the selected graph component Attributes dialog.
Step 1
Double-click a graph component, or select a graph and choose the appropriate Attributes command from the Graph Attributes submenu (Graph menu).
Step 2
In the Attributes dialog, click the Custom Depth button to display the Custom Depth subdialog.
Step 3
Specify the depth attributes you want to apply to the graph.
Step 4
Click the Show button to preview your selections without exiting the dialog.
Step 5
Click OK to return to the Attributes dialog, then click OK again to exit the dialog and apply your selections to the graph.