qtmultimedia-multimediawidgets-videographicsitem-example.html 4.1 KB
Newer Older
xuebingbing's avatar
xuebingbing committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- videographicsitem.qdoc -->
  <title>Video Graphics Item Example | Qt Multimedia 5.11</title>
  <link rel="stylesheet" type="text/css" href="style/offline-simple.css" />
  <script type="text/javascript">
    document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css");
    // loading style sheet breaks anchors that were jumped to before
    // so force jumping to anchor again
    setTimeout(function() {
        var anchor = location.hash;
        // need to jump to different anchor first (e.g. none)
        location.hash = "#";
        setTimeout(function() {
            location.hash = anchor;
        }, 0);
    }, 0);
  </script>
</head>
<body>
<div class="header" id="qtdocheader">
  <div class="main">
    <div class="main-rounded">
      <div class="navigationbar">
        <table><tr>
<td ><a href="../qtdoc/index.html">Qt 5.11</a></td><td ><a href="qtmultimedia-index.html">Qt Multimedia</a></td><td ><a href="multimedia-examples.html">Qt Multimedia Examples</a></td><td >Video Graphics Item Example</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.11.2 Reference Documentation</td>
        </tr></table>
      </div>
    </div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#running-the-example">Running the Example</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">Video Graphics Item Example</h1>
<span class="subtitle"></span>
<!-- $$$multimediawidgets/videographicsitem-brief -->
<p>Streaming video on a graphics scene.</p>
<!-- @@@multimediawidgets/videographicsitem -->
<!-- $$$multimediawidgets/videographicsitem-description -->
<div class="descr"> <a name="details"></a>
<p><i>Video Graphics Item</i> demonstrates how to implement a <a href="../qtwidgets/qgraphicsitem.html">QGraphicsItem</a> that displays video on a graphics scene using <a href="qabstractvideosurface.html">QAbstractVideoSurface</a>.</p>
<p class="centerAlign"><img src="images/video-videographicsitem.png" alt="" /></p><a name="running-the-example"></a>
<h2 id="running-the-example">Running the Example</h2>
<p>To run the example from <a href="http://doc.qt.io/qtcreator/index.html">Qt Creator</a>, open the <b>Welcome</b> mode and select the example from <b>Examples</b>. For more information, visit <a href="http://doc.qt.io/qtcreator/creator-build-example-application.html">Building and Running an Example</a>.</p>
<p>Files:</p>
<ul>
<li><a href="qtmultimedia-multimediawidgets-videographicsitem-main-cpp.html">multimediawidgets/videographicsitem/main.cpp</a></li>
<li><a href="qtmultimedia-multimediawidgets-videographicsitem-videographicsitem-pro.html">multimediawidgets/videographicsitem/videographicsitem.pro</a></li>
<li><a href="qtmultimedia-multimediawidgets-videographicsitem-videoplayer-cpp.html">multimediawidgets/videographicsitem/videoplayer.cpp</a></li>
<li><a href="qtmultimedia-multimediawidgets-videographicsitem-videoplayer-h.html">multimediawidgets/videographicsitem/videoplayer.h</a></li>
</ul>
</div>
<p><b>See also </b><a href="qtmultimedia-multimediawidgets-videowidget-example.html">Video Widget Example</a>.</p>
<!-- @@@multimediawidgets/videographicsitem -->
        </div>
       </div>
   </div>
   </div>
</div>
<div class="footer">
   <p>
   <acronym title="Copyright">&copy;</acronym> 2018 The Qt Company Ltd.
   Documentation contributions included herein are the copyrights of
   their respective owners.<br/>    The documentation provided herein is licensed under the terms of the    <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation    License version 1.3</a> as published by the Free Software Foundation.<br/>    Qt and respective logos are trademarks of The Qt Company Ltd.     in Finland and/or other countries worldwide. All other trademarks are property
   of their respective owners. </p>
</div>
</body>
</html>