<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="../../css/style.css"> <link rel="icon" href="../../img/icon.png"> <title>QRazyBox - Help Page</title> </head> <script type="text/javascript" src="../../js/jquery.min.js"></script> <script type="text/javascript" src="../js/jquery.mark.min.js"></script> <script type="text/javascript" src="../js/script.js"></script> <body style="background:white;"> <div class="header noselect"> <div class="left"> <img src="../../img/icon.png" class="icon"> <h3>QRazyBox Help</h3> </div> <div class="right"> <div class="search"> <img src="../../img/search.png"> <input type="text" placeholder="Search here..."> </div> <img src="../../img/bars.png" class="menu-bar"> </div> </div> <div id="left-box-help" class="left-box" style="overflow-x:auto;"> <div style="height:80px;"></div> <div id="help-menu"> </div> </div> <div class="help"> <div class="breadcrumbs noselect"> <h6><a href="../index.html">Help</a> <span>›</span> <a href="index.html">Editor & Painter</a> <span>›</span> Undo/Redo using History</h6> </div> <h2>Undo/Redo using History</h2> <br> <p>You can undo or redo your work by selecting one of history you want to rollback on <b>History toolbox</b>, so that you can jump to any previous states of your work.</p> <br> <center> <img src="../img/history-toolbox.png"> </center> <br> <p>History in QRazyBox works with following conditions : </p> <ul> <li><p>Any changes of your work (including from Extension tools) will be stored in History.</p></li> <li><p>History can only store maximum of 10 states. When the maximum is exceeded, the oldest one will be lost.</p></li> <li><p>When creating or loading new project, history will be cleared and starts from beginning.</p></li> <li><p>Suppose you have history with states named <b>A</b>, <b>B</b>, <b>C</b>, <b>D</b> sequentially. <b>D</b> is your current state. Then, you jump to state <b>B</b> and make changes and thus create new state called <b>E</b>. The state <b>C</b> and <b>D</b> will be lost and overwritten by state <b>E</b>. Therefore, your history list now is: <b>A</b>, <b>B</b>, <b>E</b>.</p></li> </ul> <div class="space"></div> <div class="nav"> <button class="left" onclick="window.location='format-info-pattern.html';">Prev : Format Info Pattern</button> <button class="right" onclick="window.location='../extension-tools/index.html';">Next : Extension Tools</button> </div> <div class="clear"></div> <div class="space"></div> </div> </body> </html>