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| 25 | +  <span id="projectnumber">1.0</span> |
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| 71 | +<div class="title">QGVDrawItem.h</div> </div> |
| 72 | +</div><!--header--> |
| 73 | +<div class="contents"> |
| 74 | +<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/***************************************************************************</span></div> |
| 75 | +<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * QGeoView is a Qt / C ++ widget for visualizing geographic data.</span></div> |
| 76 | +<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 2018-2025 Andrey Yaroshenko.</span></div> |
| 77 | +<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div> |
| 78 | +<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify</span></div> |
| 79 | +<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * it under the terms of the GNU Lesser General Public License as published by</span></div> |
| 80 | +<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * the Free Software Foundation, either version 3 of the License, or</span></div> |
| 81 | +<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * (at your option) any later version.</span></div> |
| 82 | +<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div> |
| 83 | +<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div> |
| 84 | +<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> |
| 85 | +<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div> |
| 86 | +<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * GNU General Public License for more details.</span></div> |
| 87 | +<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> |
| 88 | +<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public License</span></div> |
| 89 | +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * along with this program; if not, see https://www.gnu.org/licenses.</span></div> |
| 90 | +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> ****************************************************************************/</span></div> |
| 91 | +<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div> |
| 92 | +<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#pragma once</span></div> |
| 93 | +<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div> |
| 94 | +<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "QGVGlobal.h"</span></div> |
| 95 | +<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "QGVItem.h"</span></div> |
| 96 | +<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "QGVMap.h"</span></div> |
| 97 | +<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "QGVMapQGItem.h"</span></div> |
| 98 | +<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div> |
| 99 | +<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="classQGVDrawItem.html"> 26</a></span> <span class="keyword">class </span>QGV_LIB_DECL <a class="code" href="classQGVDrawItem.html">QGVDrawItem</a> : <span class="keyword">public</span> <a class="code" href="classQGVItem.html">QGVItem</a></div> |
| 100 | +<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div> |
| 101 | +<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  Q_OBJECT</div> |
| 102 | +<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  Q_PROPERTY(QGV::ItemFlags flags READ getFlags WRITE setFlags)</div> |
| 103 | +<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div> |
| 104 | +<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">public</span>:</div> |
| 105 | +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classQGVDrawItem.html">QGVDrawItem</a>();</div> |
| 106 | +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div> |
| 107 | +<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordtype">void</span> setFlags(QGV::ItemFlags flags);</div> |
| 108 | +<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordtype">void</span> setFlag(QGV::ItemFlag flag, <span class="keywordtype">bool</span> enabled = <span class="keyword">true</span>);</div> |
| 109 | +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  QGV::ItemFlags getFlags() <span class="keyword">const</span>;</div> |
| 110 | +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">bool</span> isFlag(QGV::ItemFlag flag) <span class="keyword">const</span>;</div> |
| 111 | +<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div> |
| 112 | +<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">void</span> refresh();</div> |
| 113 | +<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> repaint();</div> |
| 114 | +<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordtype">void</span> resetBoundary();</div> |
| 115 | +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  QTransform effectiveTransform() <span class="keyword">const</span>;</div> |
| 116 | +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div> |
| 117 | +<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">virtual</span> QPainterPath projShape() <span class="keyword">const</span> = 0;</div> |
| 118 | +<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projPaint(QPainter* painter) = 0;</div> |
| 119 | +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">virtual</span> QPointF projAnchor() <span class="keyword">const</span>;</div> |
| 120 | +<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">virtual</span> QTransform projTransform() <span class="keyword">const</span>;</div> |
| 121 | +<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">virtual</span> QString projTooltip(<span class="keyword">const</span> QPointF& projPos) <span class="keyword">const</span>;</div> |
| 122 | +<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">virtual</span> QString projDebug();</div> |
| 123 | +<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projOnFlags();</div> |
| 124 | +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projOnMouseClick(<span class="keyword">const</span> QPointF& projPos);</div> |
| 125 | +<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projOnMouseDoubleClick(<span class="keyword">const</span> QPointF& projPos);</div> |
| 126 | +<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projOnObjectStartMove(<span class="keyword">const</span> QPointF& projPos);</div> |
| 127 | +<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projOnObjectMovePos(<span class="keyword">const</span> QPointF& projPos);</div> |
| 128 | +<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> projOnObjectStopMove(<span class="keyword">const</span> QPointF& projPos);</div> |
| 129 | +<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div> |
| 130 | +<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">protected</span>:</div> |
| 131 | +<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">void</span> onProjection(<a class="code" href="classQGVMap.html">QGVMap</a>* geoMap) <span class="keyword">override</span>;</div> |
| 132 | +<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">void</span> onCamera(<span class="keyword">const</span> <a class="code" href="classQGVCameraState.html">QGVCameraState</a>& oldState, <span class="keyword">const</span> <a class="code" href="classQGVCameraState.html">QGVCameraState</a>& newState) <span class="keyword">override</span>;</div> |
| 133 | +<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">void</span> onUpdate() <span class="keyword">override</span>;</div> |
| 134 | +<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">void</span> onClean() <span class="keyword">override</span>;</div> |
| 135 | +<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div> |
| 136 | +<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">private</span>:</div> |
| 137 | +<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  QGV::ItemFlags mFlags;</div> |
| 138 | +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  QScopedPointer<QGVMapQGItem> mQGDrawItem;</div> |
| 139 | +<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">bool</span> mDirty;</div> |
| 140 | +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> };</div> |
| 141 | +<div class="ttc" id="aclassQGVCameraState_html"><div class="ttname"><a href="classQGVCameraState.html">QGVCameraState</a></div><div class="ttdef"><b>Definition:</b> QGVCamera.h:30</div></div> |
| 142 | +<div class="ttc" id="aclassQGVDrawItem_html"><div class="ttname"><a href="classQGVDrawItem.html">QGVDrawItem</a></div><div class="ttdef"><b>Definition:</b> QGVDrawItem.h:27</div></div> |
| 143 | +<div class="ttc" id="aclassQGVItem_html"><div class="ttname"><a href="classQGVItem.html">QGVItem</a></div><div class="ttdef"><b>Definition:</b> QGVItem.h:25</div></div> |
| 144 | +<div class="ttc" id="aclassQGVMap_html"><div class="ttname"><a href="classQGVMap.html">QGVMap</a></div><div class="ttdef"><b>Definition:</b> QGVMap.h:35</div></div> |
| 145 | +</div><!-- fragment --></div><!-- contents --> |
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| 149 | +</small></address> |
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