<!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/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.12"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Engauge Digitizer: Cmd/CmdPointChangeBase.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Engauge Digitizer
 <span id="projectnumber">2</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.12 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_bb72159373bf7ad4d9054b2904342cd3.html">Cmd</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">CmdPointChangeBase.cpp</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/******************************************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> ******************************************************************************************************/</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "CmdPointChangeBase.h"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "Curve.h"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "CurvesGraphs.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "Document.h"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "EngaugeAssert.h"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "Logger.h"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="classCmdPointChangeBase.html#ac9dc0088acf37a50a2b156a2caf79b94"> 14</a></span> <a class="code" href="classCmdPointChangeBase.html#ac9dc0088acf37a50a2b156a2caf79b94">CmdPointChangeBase::CmdPointChangeBase</a>(<a class="code" href="classMainWindow.html">MainWindow</a> &mainWindow,</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  <a class="code" href="classDocument.html">Document</a> &document,</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keyword">const</span> QString &cmdDescription) :</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <a class="code" href="classCmdAbstract.html">CmdAbstract</a> (mainWindow,</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  document,</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  cmdDescription),</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  m_curveAxes (0),</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  m_curvesGraphs (0)</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdPointChangeBase::CmdPointChangeBase"</span>;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> }</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> CmdPointChangeBase::~CmdPointChangeBase()</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classCmdPointChangeBase.html#ac5ab7e4fb90f55f780797fe88d9ea987"> 30</a></span> <span class="keywordtype">void</span> <a class="code" href="classCmdPointChangeBase.html#ac5ab7e4fb90f55f780797fe88d9ea987">CmdPointChangeBase::restoreDocumentState</a> (<a class="code" href="classDocument.html">Document</a> &<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a>)<span class="keyword"> const</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword"></span>{</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdPointChangeBase::restoreDocumentState"</span>;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  ENGAUGE_ASSERT (m_curveAxes != 0);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  ENGAUGE_ASSERT (m_curvesGraphs != 0);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  document.<a class="code" href="classDocument.html#ab4aab13197ee3e3ba8a657998b1a306b">setCurveAxes</a> (*m_curveAxes);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  document.<a class="code" href="classDocument.html#a94eb8c71fca85e7aa93439d901d0dbe3">setCurvesGraphs</a> (*m_curvesGraphs);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classCmdPointChangeBase.html#a615f7deca9b73b9f70a85aa88c15df6a"> 41</a></span> <span class="keywordtype">void</span> <a class="code" href="classCmdPointChangeBase.html#a615f7deca9b73b9f70a85aa88c15df6a">CmdPointChangeBase::saveDocumentState</a> (<span class="keyword">const</span> <a class="code" href="classDocument.html">Document</a> &<a class="code" href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">document</a>)</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"CmdPointChangeBase::saveDocumentState"</span>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span> (m_curveAxes != 0) {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">delete</span> m_curveAxes;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  m_curveAxes = 0;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">if</span> (m_curvesGraphs != 0) {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">delete</span> m_curvesGraphs;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  m_curvesGraphs = 0;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  m_curveAxes = <span class="keyword">new</span> <a class="code" href="classCurve.html">Curve</a> (document.<a class="code" href="classDocument.html#a27cc555e71e914e714801d2d065ead88">curveAxes</a>());</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  m_curvesGraphs = <span class="keyword">new</span> <a class="code" href="classCurvesGraphs.html">CurvesGraphs</a> (document.<a class="code" href="classDocument.html#ab4c86418e0cc3fa8987365510231fd30">curvesGraphs</a>());</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div><div class="ttc" id="classCmdAbstract_html"><div class="ttname"><a href="classCmdAbstract.html">CmdAbstract</a></div><div class="ttdoc">Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand. </div><div class="ttdef"><b>Definition:</b> <a href="CmdAbstract_8h_source.html#l00019">CmdAbstract.h:19</a></div></div>
<div class="ttc" id="classCmdPointChangeBase_html_ac5ab7e4fb90f55f780797fe88d9ea987"><div class="ttname"><a href="classCmdPointChangeBase.html#ac5ab7e4fb90f55f780797fe88d9ea987">CmdPointChangeBase::restoreDocumentState</a></div><div class="ttdeci">void restoreDocumentState(Document &document) const</div><div class="ttdoc">Restore the document previously saved by saveDocumentState. </div><div class="ttdef"><b>Definition:</b> <a href="CmdPointChangeBase_8cpp_source.html#l00030">CmdPointChangeBase.cpp:30</a></div></div>
<div class="ttc" id="classCurvesGraphs_html"><div class="ttname"><a href="classCurvesGraphs.html">CurvesGraphs</a></div><div class="ttdoc">Container for all graph curves. The axes point curve is external to this class. </div><div class="ttdef"><b>Definition:</b> <a href="CurvesGraphs_8h_source.html#l00024">CurvesGraphs.h:24</a></div></div>
<div class="ttc" id="classDocument_html_ab4aab13197ee3e3ba8a657998b1a306b"><div class="ttname"><a href="classDocument.html#ab4aab13197ee3e3ba8a657998b1a306b">Document::setCurveAxes</a></div><div class="ttdeci">void setCurveAxes(const Curve &curveAxes)</div><div class="ttdoc">Let CmdAbstract classes overwrite axes Curve. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00850">Document.cpp:850</a></div></div>
<div class="ttc" id="classDocument_html"><div class="ttname"><a href="classDocument.html">Document</a></div><div class="ttdoc">Storage of one imported image and the data attached to that image. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8h_source.html#l00041">Document.h:41</a></div></div>
<div class="ttc" id="classCurve_html"><div class="ttname"><a href="classCurve.html">Curve</a></div><div class="ttdoc">Container for one set of digitized Points. </div><div class="ttdef"><b>Definition:</b> <a href="Curve_8h_source.html#l00032">Curve.h:32</a></div></div>
<div class="ttc" id="classDocument_html_a94eb8c71fca85e7aa93439d901d0dbe3"><div class="ttname"><a href="classDocument.html#a94eb8c71fca85e7aa93439d901d0dbe3">Document::setCurvesGraphs</a></div><div class="ttdeci">void setCurvesGraphs(const CurvesGraphs &curvesGraphs)</div><div class="ttdoc">Let CmdAbstract classes overwrite CurvesGraphs. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00857">Document.cpp:857</a></div></div>
<div class="ttc" id="classCmdAbstract_html_a0ca4bcc93bc50bb28a0fc3c8613149d9"><div class="ttname"><a href="classCmdAbstract.html#a0ca4bcc93bc50bb28a0fc3c8613149d9">CmdAbstract::document</a></div><div class="ttdeci">Document & document()</div><div class="ttdoc">Return the Document that this command will modify during redo and undo. </div><div class="ttdef"><b>Definition:</b> <a href="CmdAbstract_8cpp_source.html#l00035">CmdAbstract.cpp:35</a></div></div>
<div class="ttc" id="classCmdPointChangeBase_html_ac9dc0088acf37a50a2b156a2caf79b94"><div class="ttname"><a href="classCmdPointChangeBase.html#ac9dc0088acf37a50a2b156a2caf79b94">CmdPointChangeBase::CmdPointChangeBase</a></div><div class="ttdeci">CmdPointChangeBase(MainWindow &mainWindow, Document &document, const QString &cmdDescription)</div><div class="ttdoc">Single constructor. </div><div class="ttdef"><b>Definition:</b> <a href="CmdPointChangeBase_8cpp_source.html#l00014">CmdPointChangeBase.cpp:14</a></div></div>
<div class="ttc" id="classDocument_html_ab4c86418e0cc3fa8987365510231fd30"><div class="ttname"><a href="classDocument.html#ab4c86418e0cc3fa8987365510231fd30">Document::curvesGraphs</a></div><div class="ttdeci">const CurvesGraphs & curvesGraphs() const</div><div class="ttdoc">Make all Curves available, read only, for CmdAbstract classes only. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00312">Document.cpp:312</a></div></div>
<div class="ttc" id="classDocument_html_a27cc555e71e914e714801d2d065ead88"><div class="ttname"><a href="classDocument.html#a27cc555e71e914e714801d2d065ead88">Document::curveAxes</a></div><div class="ttdeci">const Curve & curveAxes() const</div><div class="ttdoc">Get method for axis curve. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00291">Document.cpp:291</a></div></div>
<div class="ttc" id="classMainWindow_html"><div class="ttname"><a href="classMainWindow.html">MainWindow</a></div><div class="ttdoc">Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...</div><div class="ttdef"><b>Definition:</b> <a href="MainWindow_8h_source.html#l00086">MainWindow.h:86</a></div></div>
<div class="ttc" id="classCmdPointChangeBase_html_a615f7deca9b73b9f70a85aa88c15df6a"><div class="ttname"><a href="classCmdPointChangeBase.html#a615f7deca9b73b9f70a85aa88c15df6a">CmdPointChangeBase::saveDocumentState</a></div><div class="ttdeci">void saveDocumentState(const Document &document)</div><div class="ttdoc">Save the document state for restoration by restoreDocumentState. </div><div class="ttdef"><b>Definition:</b> <a href="CmdPointChangeBase_8cpp_source.html#l00041">CmdPointChangeBase.cpp:41</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Dec 25 2016 20:54:08 for Engauge Digitizer by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.12
</small></address>
</body>
</html>
