/usr/share/qt5/doc/qtcharts/qml-qtcharts-hxymodelmapper.html is in qtcharts5-doc-html 5.9.5-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qhxymodelmapper.cpp -->
<title>HXYModelMapper QML Type | Qt Charts 5.9</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 >Qt 5.9</td><td ><a href="qtcharts-index.html">Qt Charts</a></td><td ><a href="qtcharts-qmlmodule.html">QML Types</a></td><td >HXYModelMapper QML Type</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.5 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="#properties">Properties</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">HXYModelMapper QML Type</h1>
<span class="subtitle"></span>
<!-- $$$HXYModelMapper-brief -->
<p>A horizontal model mapper for <a href="qml-qtcharts-xyseries.html">XYSeries</a>. <a href="#details">More...</a></p>
<!-- @@@HXYModelMapper -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtCharts 2.2</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Instantiates:</td><td class="memItemRight bottomAlign"> <a href="qml-qtcharts-hxymodelmapper.html"><a href="qhxymodelmapper.html">QHXYModelMapper</a></td></tr></table></div><ul>
<li><a href="qml-qtcharts-hxymodelmapper-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtcharts-hxymodelmapper.html#columnCount-prop">columnCount</a></b></b> : int</li>
<li class="fn"><b><b><a href="qml-qtcharts-hxymodelmapper.html#firstColumn-prop">firstColumn</a></b></b> : int</li>
<li class="fn"><b><b><a href="qml-qtcharts-hxymodelmapper.html#model-prop">model</a></b></b> : SomeModel</li>
<li class="fn"><b><b><a href="qml-qtcharts-hxymodelmapper.html#series-prop">series</a></b></b> : XYSeries</li>
<li class="fn"><b><b><a href="qml-qtcharts-hxymodelmapper.html#xRow-prop">xRow</a></b></b> : int</li>
<li class="fn"><b><b><a href="qml-qtcharts-hxymodelmapper.html#yRow-prop">yRow</a></b></b> : int</li>
</ul>
<!-- $$$HXYModelMapper-description -->
<a name="details"></a>
<h2 id="details">Detailed Description</h2>
<p>Model mappers enable using a data model derived from the QAbstractItemModel class as a data source for a chart. A horizontal model mapper is used to create a connection between a line, spline, or scatter series and the data model that holds the consecutive data point coordinates on rows.</p>
<p>Both model and series properties can be used to manipulate the data. The model mapper keeps the series and the data model in sync.</p>
<p><b>See also </b><a href="qml-qtcharts-vxymodelmapper.html">VXYModelMapper</a> and <a href="qml-qtcharts-xyseries.html">XYSeries</a>.</p>
<!-- @@@HXYModelMapper -->
<h2>Property Documentation</h2>
<!-- $$$columnCount -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="columnCount-prop">
<td class="tblQmlPropNode"><p>
<a name="columnCount-prop"></a><span class="name">columnCount</span> : <span class="type">int</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The number of columns of the model that are mapped as the data for series. The default value is -1 (the number is limited by the number of columns in the model).</p>
</div></div><!-- @@@columnCount -->
<br/>
<!-- $$$firstColumn -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="firstColumn-prop">
<td class="tblQmlPropNode"><p>
<a name="firstColumn-prop"></a><span class="name">firstColumn</span> : <span class="type">int</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The column of the model that contains the data for the first point of the series. The default value is 0.</p>
</div></div><!-- @@@firstColumn -->
<br/>
<!-- $$$model -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="model-prop">
<td class="tblQmlPropNode"><p>
<a name="model-prop"></a><span class="name">model</span> : <span class="type">SomeModel</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The data model that is used by the mapper. You need to implement the model and expose it to QML.</p>
<p><b>Note: </b>The model has to support adding and removing rows or columns and modifying the data in the cells.</p></div></div><!-- @@@model -->
<br/>
<!-- $$$series -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="series-prop">
<td class="tblQmlPropNode"><p>
<a name="series-prop"></a><span class="name">series</span> : <span class="type"><a href="qml-qtcharts-xyseries.html">XYSeries</a></span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The series that is used by the mapper. All the data in the series is discarded when it is set to the mapper. When a new series is specified, the old series is disconnected (but it preserves its data).</p>
</div></div><!-- @@@series -->
<br/>
<!-- $$$xRow -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="xRow-prop">
<td class="tblQmlPropNode"><p>
<a name="xRow-prop"></a><span class="name">xRow</span> : <span class="type">int</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The row of the model that contains the x-coordinates of the data points. The default value is -1 (invalid mapping).</p>
</div></div><!-- @@@xRow -->
<br/>
<!-- $$$yRow -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="yRow-prop">
<td class="tblQmlPropNode"><p>
<a name="yRow-prop"></a><span class="name">yRow</span> : <span class="type">int</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The row of the model that contains the y-coordinates of the data points.</p>
<p>The default value is -1 (invalid mapping).</p>
</div></div><!-- @@@yRow -->
<br/>
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2017 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>
|