<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE language SYSTEM "klayout_doc.dtd">

<doc>

  <title>Choosing A Hierarchy Depth</title>
  <keyword name="Hierarchy depth"/>
  <keyword name="Display"/>

  <p>
  By default, only the bounding box of the cell selected is shown. This
  corresponds to zero hierarchy levels being shown. 
  </p>
  <p>
  To select more hierarchy levels, choose
  </p>

  <ul>
    <li>"Full Hierarchy" from the "Display" menu or press the "*" key to
  show all hierarchy levels</li>
    <li>"Box Only" from the "Display" menu or press the "0" key to show
        only the bounding box (the default)</li>
    <li>"Top Level Only" from the "Display" menu or press the "1" key to
        show the top level elements</li>
    <li>"Increment Hierarchy" from the "Display" menu or press the "+"
        key to show one more hierarchy level</li>
    <li>"Decrement Hierarchy" from the "Display" menu or press the "-"
        key to show one hierarchy level less</li>
    <li>the hierarchy level entry fields below the cell list to change the
        current minimum or maximum level</li>
  </ul>

</doc>
