The right window of the Views-and-Types Display shows the display
  options available, as follows:

   -  Color

      To change the color of all segment types, all segment types in a
      particular view, or individual segment types, click MB3 on the
      color button in the display.  When the vertical color strip
      appears, click MB1 on the color of your choice.  Then, click the
      Apply button to apply your change.

   -  Show (or hide) status

      To suppress (or restore) the display of all segment types, all
      segment types in particular view, or individual segment types,
      toggle the Show button to the Hide (or Show) setting and click MB1.
      (Alternatively, you can choose the appropriate menu item from the
      Show pop-up menu.) Then, click the Apply button to apply your
      change.

      Use this option to clear the Memory Map of segments you are not
      examining.  You can also use this option to find all segments of a
      particular type (by hiding every other segment).

   -  Expand (or collapse) status

      To collapse (or expand) the display of segment types contained
      within all segment types, all segment types in a particular view,
      or individual segment types, toggle the Expand button to the
      Collapse (or Expand) setting and click MB1.  (Alternatively, you
      can choose the appropriate menu item from the Expand pop-up menu.)
      Then, click the Apply button to apply your change.

      Use this option to clear the Memory Map of nested segments you are
      not examining.  Depending on your application, heap analyzer
      performance may also improve.

   -  Save (or remove) status

      To destroy (or save) information on all segment types, all segment
      types in a particular view, or individual segment types, toggle the
      Save button to the Remove (or Save) setting and click MB1.
      (Alternatively, you can choose the appropriate menu item from the
      Save pop-up menu.) Then, click the Apply button to apply your
      change.

      Use this option to clear the Memory Map completely, and then resume
      Memory Map display.

  To cancel a choice, click the Reset button, or choose the Reset menu
  item from the Show, Expand, or Save pop-up menus.