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<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 >DateTimeAxis QML Type</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#methods">Methods</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">DateTimeAxis QML Type</h1>
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<p>Adds dates and times to a chart's axis. <a href="#details">More...</a></p>
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<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-datetimeaxis.html"><a href="qdatetimeaxis.html">QDateTimeAxis</a></td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <p><a href="qml-qtcharts-abstractaxis.html">AbstractAxis</a></p>
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<li><a href="qml-qtcharts-datetimeaxis-members.html">List of all members, including inherited members</a></li>
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<h2 id="properties">Properties</h2>
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<li class="fn"><b><b><a href="qml-qtcharts-datetimeaxis.html#format-prop">format</a></b></b> : string</li>
<li class="fn"><b><b><a href="qml-qtcharts-datetimeaxis.html#max-prop">max</a></b></b> : datetime</li>
<li class="fn"><b><b><a href="qml-qtcharts-datetimeaxis.html#min-prop">min</a></b></b> : datetime</li>
<li class="fn"><b><b><a href="qml-qtcharts-datetimeaxis.html#tickCount-prop">tickCount</a></b></b> : int</li>
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<h2 id="methods">Methods</h2>
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<li class="fn"><b><b><a href="qml-qtcharts-datetimeaxis.html#rangeChanged-method">rangeChanged</a></b></b>(datetime <i>min</i>, datetime <i>max</i>)</li>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qml-qtcharts-datetimeaxis.html">DateTimeAxis</a> type can be set up to show an axis line with tick marks, grid lines, and shades. The axis labels display dates and times and can be configured by setting an appropriate DateTime format.</p>
<p><b>Note: </b>Any date before 4714 BCE or after about 1.4 million CE may not be accurately stored.</p><!-- @@@DateTimeAxis -->
<h2>Property Documentation</h2>
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<a name="format-prop"></a><span class="name">format</span> : <span class="type">string</span></p></td></tr>
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</div><div class="qmldoc"><p>The format string that is used when creating the label for the axis out of a QDateTime object. See QDateTime documentation for information on how the string should be defined.</p>
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<a name="max-prop"></a><span class="name">max</span> : <span class="type">datetime</span></p></td></tr>
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</div><div class="qmldoc"><p>The maximum value on the axis.</p>
<p>When setting this property, the minimum value is adjusted if necessary, to ensure that the range remains valid.</p>
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<a name="min-prop"></a><span class="name">min</span> : <span class="type">datetime</span></p></td></tr>
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</div><div class="qmldoc"><p>The minimum value on the axis.</p>
<p>When setting this property, the maximum value is adjusted if necessary, to ensure that the range remains valid.</p>
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<a name="tickCount-prop"></a><span class="name">tickCount</span> : <span class="type">int</span></p></td></tr>
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</div><div class="qmldoc"><p>The number of tick marks on the axis.</p>
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<h2>Method Documentation</h2>
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<a name="rangeChanged-method"></a><span class="name">rangeChanged</span>(<span class="type">datetime</span> <i>min</i>, <span class="type">datetime</span> <i>max</i>)</p></td></tr>
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</div><div class="qmldoc"><p>This signal is emitted when the minimum or maximum value of the axis, specified by <i>min</i> and <i>max</i>, changes.</p>
<p>The corresponding signal handler is <code>onRangeChanged()</code>.</p>
</div></div><!-- @@@rangeChanged -->
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