<!DOCTYPE html
  PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<!--
Copyright (c) 2006 UGS Corp.

All Rights Reserved.

This software and related documentation are proprietary to UGS Corp.
-->
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>Unzoom</title>
      <script language="javaScript">
        abridged="false";
        displayConditions=new Array();
      </script>
      <link type="text/css" href="../css/main_styles.css" rel="stylesheet">
   </head>
   <body class="bodydocs" onload="top.pageLoader()" bgcolor="#FFFFFF">
      <div class="title_topic4" id="xps10_pagetitle">Unzoom</div>
      <hr noshade="true">
      <p class="para_topic">The UnZoom option provides the ability to step back through a previous Zoom command or other rectangle and dynamic zoom. Transformations (including pan, rotate and navigate) performed in between zooms will be retained. For example, an UnZoom will retain a rotation performed after an earlier zoom. In addition, the UnZoom operation will also work in multiple views and expanded view. UnZoom can also be performed in multiple view layouts, whether expanded or not.</p>
      <p class="para_topic">The UnZoom operation is accessed through the main menu under View&rarr;Operation&rarr;UnZoom. UnZoom maintains a stack size of 20, meaning that the UnZoom operation can be performed up to 20 times.</p>
      <p class="para_topic">An UnZoom stack will be cleared (reset) under the following conditions:</p>
      <ul>
         <li>
            <p class="para_item">Change of display part (New part, Open part)</p>
         </li>
         <li>
            <p class="para_item">Change of layout</p>
         </li>
         <li>
            <p class="para_item">Change of View (Replace View)</p>
         </li>
         <li>
            <p class="para_item">Execution of the Fit command </p>
         </li>
      </ul>
   </body>
</html>