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<td >Qt 5.12</td><td ><a href="qtdatavisualization-index.html">Qt Data Visualization</a></td><td ><a href="qtdatavisualization-module.html">C++ Classes</a></td><td >QValue3DAxis</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtdatavisualization-index.html">Qt Data Visualization | Commercial or GPLv3</a></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="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#static-public-members">Static Public Members</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QValue3DAxis Class</h1>
<!-- $$$QValue3DAxis-brief -->
<p>The <a href="qvalue3daxis.html">QValue3DAxis</a> class manipulates an axis of a graph. <a href="#details">More...</a></p>
<!-- @@@QValue3DAxis -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign">   <span class="preprocessor">#include &lt;QValue3DAxis&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign">  QtDataVisualization 1.0</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Instantiated By:</td><td class="memItemRight bottomAlign"> <a href="qml-qtdatavisualization-valueaxis3d.html">ValueAxis3D</a></td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qabstract3daxis.html">QAbstract3DAxis</a></td></tr></table></div><ul>
<li><a href="qvalue3daxis-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<div class="table"><table class="propsummary">
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<li class="fn"><b><a href="qvalue3daxis.html#formatter-prop">formatter</a></b> : QValue3DAxisFormatter*</li>
<li class="fn"><b><a href="qvalue3daxis.html#labelFormat-prop">labelFormat</a></b> : QString</li>
<li class="fn"><b><a href="qvalue3daxis.html#reversed-prop">reversed</a></b> : bool</li>
</ul></td><td class="topAlign"><ul>
<li class="fn"><b><a href="qvalue3daxis.html#segmentCount-prop">segmentCount</a></b> : int</li>
<li class="fn"><b><a href="qvalue3daxis.html#subSegmentCount-prop">subSegmentCount</a></b> : int</li>
</ul>
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</table></div>
<ul>
<li class="fn">10 properties inherited from <a href="qabstract3daxis.html#properties">QAbstract3DAxis</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#QValue3DAxis">QValue3DAxis</a></b>(QObject *<i>parent</i> = nullptr)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#dtor.QValue3DAxis">~QValue3DAxis</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QValue3DAxisFormatter *</td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#formatter-prop">formatter</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#labelFormat-prop">labelFormat</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#reversed-prop">reversed</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#segmentCount-prop">segmentCount</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#formatter-prop">setFormatter</a></b>(QValue3DAxisFormatter *<i>formatter</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#labelFormat-prop">setLabelFormat</a></b>(const QString &amp;<i>format</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#reversed-prop">setReversed</a></b>(bool <i>enable</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#segmentCount-prop">setSegmentCount</a></b>(int <i>count</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#subSegmentCount-prop">setSubSegmentCount</a></b>(int <i>count</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#subSegmentCount-prop">subSegmentCount</a></b>() const</td></tr>
</table></div>
<ul>
<li class="fn">19 public functions inherited from <a href="qabstract3daxis.html#public-functions">QAbstract3DAxis</a></li>
</ul>
<a name="signals"></a>
<h2 id="signals">Signals</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#formatter-prop">formatterChanged</a></b>(QValue3DAxisFormatter *<i>formatter</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#labelFormat-prop">labelFormatChanged</a></b>(const QString &amp;<i>format</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#reversed-prop">reversedChanged</a></b>(bool <i>enable</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#segmentCount-prop">segmentCountChanged</a></b>(int <i>count</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#subSegmentCount-prop">subSegmentCountChanged</a></b>(int <i>count</i>)</td></tr>
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<ul>
<li class="fn">10 signals inherited from <a href="qabstract3daxis.html#signals">QAbstract3DAxis</a></li>
</ul>
<a name="static-public-members"></a>
<h2 id="static-public-members">Static Public Members</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> const QMetaObject </td><td class="memItemRight bottomAlign"><b><a href="qvalue3daxis.html#staticMetaObject-var">staticMetaObject</a></b></td></tr>
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<a name="details"></a>
<!-- $$$QValue3DAxis-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qvalue3daxis.html">QValue3DAxis</a> class manipulates an axis of a graph.</p>
<p>A value axis can be given a range of values and segment and subsegment counts to divide the range into.</p>
<p>Labels are drawn between each segment. Grid lines are drawn between each segment and each subsegment.</p>
<p><b>Note: </b>If visible, there will always be at least two grid lines and labels indicating the minimum and the maximum values of the range, as there is always at least one segment.</p></div>
<!-- @@@QValue3DAxis -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$formatter-prop$$$formatter$$$setFormatterQValue3DAxisFormatter*$$$formatterChangedQValue3DAxisFormatter* -->
<h3 class="fn" id="formatter-prop"><a name="formatter-prop"></a><span class="name">formatter</span> : <span class="type"><a href="qvalue3daxisformatter.html">QValue3DAxisFormatter</a></span>*</h3>
<p>This property holds the axis formatter to be used.</p>
<p>Any existing formatter is deleted when a new formatter is set.</p>
<p>This property was introduced in  QtDataVisualization 1.1.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QValue3DAxisFormatter *</td><td class="memItemRight bottomAlign"><span class="name"><b>formatter</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setFormatter</b></span>(QValue3DAxisFormatter *<i>formatter</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>formatterChanged</b></span>(QValue3DAxisFormatter *<i>formatter</i>)</td></tr>
</table></div>
<!-- @@@formatter -->
<!-- $$$labelFormat-prop$$$labelFormat$$$setLabelFormatconstQString&$$$labelFormatChangedconstQString& -->
<h3 class="fn" id="labelFormat-prop"><a name="labelFormat-prop"></a><span class="name">labelFormat</span> : <span class="type">QString</span></h3>
<p>This property holds the label format to be used for the labels on this axis.</p>
<p>The format string supports the following conversion specifiers, length modifiers, and flags provided by <code>printf()</code> in the standard C++ library: d, i, o, x, X, f, F, e, E, g, G, c.</p>
<p>If <a href="qabstract3dgraph.html#locale-prop">QAbstract3DGraph::locale</a> is anything else than <code>&quot;C&quot;</code>, the supported specifiers are limited to: d, e, E, f, g, G, and i. Also, only the precision modifier is supported. The rest of the formatting comes from the default QLocale of the application.</p>
<p>Usage example:</p>
<p><code>axis-&gt;setLabelFormat(&quot;%.2f mm&quot;);</code></p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b>labelFormat</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setLabelFormat</b></span>(const QString &amp;<i>format</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>labelFormatChanged</b></span>(const QString &amp;<i>format</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qvalue3daxis.html#formatter-prop">formatter</a> and <a href="qabstract3dgraph.html#locale-prop">QAbstract3DGraph::locale</a>.</p>
<!-- @@@labelFormat -->
<!-- $$$reversed-prop$$$reversed$$$setReversedbool$$$reversedChangedbool -->
<h3 class="fn" id="reversed-prop"><a name="reversed-prop"></a><span class="name">reversed</span> : <span class="type">bool</span></h3>
<p>This property holds whether the axis is rendered in reverse.</p>
<p>If <code>true</code>, the axis will be rendered in reverse, i.e&#x2e; the positions of minimum and maximum values are swapped when the graph is rendered. This property doesn't affect the actual minimum and maximum values of the axis.</p>
<p>This property was introduced in  QtDataVisualization 1.1.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><span class="name"><b>reversed</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setReversed</b></span>(bool <i>enable</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>reversedChanged</b></span>(bool <i>enable</i>)</td></tr>
</table></div>
<!-- @@@reversed -->
<!-- $$$segmentCount-prop$$$segmentCount$$$setSegmentCountint$$$segmentCountChangedint -->
<h3 class="fn" id="segmentCount-prop"><a name="segmentCount-prop"></a><span class="name">segmentCount</span> : <span class="type">int</span></h3>
<p>This property holds the number of segments on the axis.</p>
<p>This indicates how many labels are drawn. The number of grid lines to be drawn is calculated with formula: <code>segments * subsegments + 1</code>. The preset default is <code>5</code>. The value cannot be below <code>1</code>.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>segmentCount</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setSegmentCount</b></span>(int <i>count</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>segmentCountChanged</b></span>(int <i>count</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qvalue3daxis.html#subSegmentCount-prop">setSubSegmentCount</a>().</p>
<!-- @@@segmentCount -->
<!-- $$$subSegmentCount-prop$$$subSegmentCount$$$setSubSegmentCountint$$$subSegmentCountChangedint -->
<h3 class="fn" id="subSegmentCount-prop"><a name="subSegmentCount-prop"></a><span class="name">subSegmentCount</span> : <span class="type">int</span></h3>
<p>This property holds the number of subsegments inside each segment on the axis.</p>
<p>Grid lines are drawn between each subsegment, in addition to each segment. The preset default is <code>1</code>. The value cannot be below <code>1</code>.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>subSegmentCount</b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>setSubSegmentCount</b></span>(int <i>count</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b>subSegmentCountChanged</b></span>(int <i>count</i>)</td></tr>
</table></div>
<p><b>See also </b><a href="qvalue3daxis.html#segmentCount-prop">setSegmentCount</a>().</p>
<!-- @@@subSegmentCount -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QValue3DAxis[overload1]$$$QValue3DAxisQObject* -->
<h3 class="fn" id="QValue3DAxis"><a name="QValue3DAxis"></a>QValue3DAxis::<span class="name">QValue3DAxis</span>(<span class="type">QObject</span> *<i>parent</i> = nullptr)</h3>
<p>Constructs <a href="qvalue3daxis.html">QValue3DAxis</a> with the given <i>parent</i>.</p>
<!-- @@@QValue3DAxis -->
<!-- $$$~QValue3DAxis[overload1]$$$~QValue3DAxis -->
<h3 class="fn" id="dtor.QValue3DAxis"><a name="dtor.QValue3DAxis"></a><code>[virtual] </code>QValue3DAxis::<span class="name">~QValue3DAxis</span>()</h3>
<p>Destroys <a href="qvalue3daxis.html">QValue3DAxis</a>.</p>
<!-- @@@~QValue3DAxis -->
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