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Sophie

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<td >Qt 5.9</td><td ><a href="qtcharts-index.html">Qt Charts</a></td><td ><a href="qt-charts-module.html">C++ Classes</a></td><td >QBarCategoryAxis</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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<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="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QBarCategoryAxis Class</h1>
<!-- $$$QBarCategoryAxis-brief -->
<p>The <a href="qbarcategoryaxis.html">QBarCategoryAxis</a> class adds categories to a chart's axes. <a href="#details">More...</a></p>
<!-- @@@QBarCategoryAxis -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign">   <span class="preprocessor">#include &lt;QBarCategoryAxis&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Instantiated By:</td><td class="memItemRight bottomAlign"> <a href="qml-qtcharts-barcategoryaxis.html">BarCategoryAxis</a></td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qabstractaxis.html">QAbstractAxis</a></td></tr></table></div><ul>
<li><a href="qbarcategoryaxis-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><a href="qbarcategoryaxis.html#categories-prop">categories</a></b> : QStringList</li>
<li class="fn"><b><a href="qbarcategoryaxis.html#count-prop">count</a></b> : const int</li>
<li class="fn"><b><a href="qbarcategoryaxis.html#max-prop">max</a></b> : QString</li>
<li class="fn"><b><a href="qbarcategoryaxis.html#min-prop">min</a></b> : QString</li>
</ul>
<ul>
<li class="fn">27 properties inherited from <a href="qabstractaxis.html#properties">QAbstractAxis</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#QBarCategoryAxis">QBarCategoryAxis</a></b>(QObject *<i>parent</i> = Q_NULLPTR)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#dtor.QBarCategoryAxis">~QBarCategoryAxis</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#append">append</a></b>(const QStringList &amp;<i>categories</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#append-1">append</a></b>(const QString &amp;<i>category</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#at">at</a></b>(int <i>index</i>) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QStringList </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#categories">categories</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#clear">clear</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#count">count</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#insert">insert</a></b>(int <i>index</i>, const QString &amp;<i>category</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#max">max</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#min">min</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#remove">remove</a></b>(const QString &amp;<i>category</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#replace">replace</a></b>(const QString &amp;<i>oldCategory</i>, const QString &amp;<i>newCategory</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#setCategories">setCategories</a></b>(const QStringList &amp;<i>categories</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#setMax">setMax</a></b>(const QString &amp;<i>max</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#setMin">setMin</a></b>(const QString &amp;<i>min</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#setRange">setRange</a></b>(const QString &amp;<i>minCategory</i>, const QString &amp;<i>maxCategory</i>)</td></tr>
</table></div>
<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual AxisType </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#type">type</a></b>() const</td></tr>
</table></div>
<ul>
<li class="fn">58 public functions inherited from <a href="qabstractaxis.html#public-functions">QAbstractAxis</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="qbarcategoryaxis.html#categoriesChanged">categoriesChanged</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#countChanged">countChanged</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#maxChanged">maxChanged</a></b>(const QString &amp;<i>max</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#minChanged">minChanged</a></b>(const QString &amp;<i>min</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qbarcategoryaxis.html#rangeChanged">rangeChanged</a></b>(const QString &amp;<i>min</i>, const QString &amp;<i>max</i>)</td></tr>
</table></div>
<ul>
<li class="fn">25 signals inherited from <a href="qabstractaxis.html#signals">QAbstractAxis</a></li>
</ul>
<a name="details"></a>
<!-- $$$QBarCategoryAxis-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qbarcategoryaxis.html">QBarCategoryAxis</a> class adds categories to a chart's axes.</p>
<p><a href="qbarcategoryaxis.html">QBarCategoryAxis</a> can be set up to show an axis line with tick marks, grid lines, and shades. Categories are drawn between the ticks. It can be used also with a line series, as demonstrated by the <a href="qtcharts-lineandbar-example.html">Line and BarChart Example</a>.</p>
<p>The following code illustrates how to use <a href="qbarcategoryaxis.html">QBarCategoryAxis</a>:</p>
<pre class="cpp">

  <span class="type"><a href="qchartview.html">QChartView</a></span> <span class="operator">*</span>chartView <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qchartview.html">QChartView</a></span>;
  <span class="type"><a href="qbarseries.html">QBarSeries</a></span> <span class="operator">*</span>series <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qbarseries.html">QBarSeries</a></span>;
  <span class="comment">// ...</span>
  chartView<span class="operator">-</span><span class="operator">&gt;</span>chart()<span class="operator">-</span><span class="operator">&gt;</span>addSeries(series);
  chartView<span class="operator">-</span><span class="operator">&gt;</span>chart()<span class="operator">-</span><span class="operator">&gt;</span>createDefaultAxes();

  <span class="type"><a href="qbarcategoryaxis.html#QBarCategoryAxis">QBarCategoryAxis</a></span> <span class="operator">*</span>axisX <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qbarcategoryaxis.html#QBarCategoryAxis">QBarCategoryAxis</a></span>;
  <span class="type">QStringList</span> categories;
  categories <span class="operator">&lt;</span><span class="operator">&lt;</span> <span class="string">&quot;Jan&quot;</span> <span class="operator">&lt;</span><span class="operator">&lt;</span> <span class="string">&quot;Feb&quot;</span> <span class="operator">&lt;</span><span class="operator">&lt;</span> <span class="string">&quot;Mar&quot;</span> <span class="operator">&lt;</span><span class="operator">&lt;</span> <span class="string">&quot;Apr&quot;</span> <span class="operator">&lt;</span><span class="operator">&lt;</span> <span class="string">&quot;May&quot;</span> <span class="operator">&lt;</span><span class="operator">&lt;</span> <span class="string">&quot;Jun&quot;</span>;
  axisX<span class="operator">-</span><span class="operator">&gt;</span>append(categories);
  axisX<span class="operator">-</span><span class="operator">&gt;</span>setRange(<span class="string">&quot;Feb&quot;</span><span class="operator">,</span> <span class="string">&quot;May&quot;</span>);
  chartView<span class="operator">-</span><span class="operator">&gt;</span>chart()<span class="operator">-</span><span class="operator">&gt;</span>setAxisX(axisX<span class="operator">,</span> series);

</pre>
</div>
<!-- @@@QBarCategoryAxis -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$categories-prop$$$categories$$$setCategoriesconstQStringList&$$$categoriesChanged -->
<h3 class="fn" id="categories-prop"><a name="categories-prop"></a><span class="name">categories</span> : <span class="type">QStringList</span></h3>
<p>This property holds the categories of an axis.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QStringList </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#categories">categories</a></b></span>()</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#setCategories">setCategories</a></b></span>(const QStringList &amp;<i>categories</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><a href="qbarcategoryaxis.html#categoriesChanged">categoriesChanged</a></b></span>()</td></tr>
</table></div>
<!-- @@@categories -->
<!-- $$$count-prop$$$count$$$countChanged -->
<h3 class="fn" id="count-prop"><a name="count-prop"></a><span class="name">count</span> : const <span class="type">int</span></h3>
<p>This property holds the number of categories of an axis.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#count">count</a></b></span>() const</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#countChanged">countChanged</a></b></span>()</td></tr>
</table></div>
<!-- @@@count -->
<!-- $$$max-prop$$$max$$$setMaxconstQString&$$$maxChangedconstQString& -->
<h3 class="fn" id="max-prop"><a name="max-prop"></a><span class="name">max</span> : <span class="type">QString</span></h3>
<p>This property holds the maximum value on the axis.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#max">max</a></b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#setMax">setMax</a></b></span>(const QString &amp;<i>max</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#maxChanged">maxChanged</a></b></span>(const QString &amp;<i>max</i>)</td></tr>
</table></div>
<!-- @@@max -->
<!-- $$$min-prop$$$min$$$setMinconstQString&$$$minChangedconstQString& -->
<h3 class="fn" id="min-prop"><a name="min-prop"></a><span class="name">min</span> : <span class="type">QString</span></h3>
<p>This property holds the minimum value on the axis.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#min">min</a></b></span>() const</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#setMin">setMin</a></b></span>(const QString &amp;<i>min</i>)</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qbarcategoryaxis.html#minChanged">minChanged</a></b></span>(const QString &amp;<i>min</i>)</td></tr>
</table></div>
<!-- @@@min -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QBarCategoryAxis[overload1]$$$QBarCategoryAxisQObject* -->
<h3 class="fn" id="QBarCategoryAxis"><a name="QBarCategoryAxis"></a>QBarCategoryAxis::<span class="name">QBarCategoryAxis</span>(<span class="type">QObject</span> *<i>parent</i> = Q_NULLPTR)</h3>
<p>Constructs an axis object that is the child of <i>parent</i>.</p>
<!-- @@@QBarCategoryAxis -->
<!-- $$$~QBarCategoryAxis[overload1]$$$~QBarCategoryAxis -->
<h3 class="fn" id="dtor.QBarCategoryAxis"><a name="dtor.QBarCategoryAxis"></a>QBarCategoryAxis::<span class="name">~QBarCategoryAxis</span>()</h3>
<p>Destroys the axis object.</p>
<!-- @@@~QBarCategoryAxis -->
<!-- $$$append[overload1]$$$appendconstQStringList& -->
<h3 class="fn" id="append"><a name="append"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">append</span>(const <span class="type">QStringList</span> &amp;<i>categories</i>)</h3>
<p>Appends <i>categories</i> to an axis. The maximum value on the axis will be changed to match the last category in <i>categories</i>. If no categories were previously defined, the minimum value on the axis will also be changed to match the first category in <i>categories</i>.</p>
<p>A category has to be a valid QString and it cannot be duplicated. Duplicated categories will not be appended.</p>
<!-- @@@append -->
<!-- $$$append$$$appendconstQString& -->
<h3 class="fn" id="append-1"><a name="append-1"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">append</span>(const <span class="type">QString</span> &amp;<i>category</i>)</h3>
<p>Appends <i>category</i> to an axis. The maximum value on the axis will be changed to match the last <i>category</i>. If no categories were previously defined, the minimum value on the axis will also be changed to match <i>category</i>.</p>
<p>A category has to be a valid QString and it cannot be duplicated. Duplicated categories will not be appended.</p>
<!-- @@@append -->
<!-- $$$at[overload1]$$$atint -->
<h3 class="fn" id="at"><a name="at"></a><span class="type">QString</span> QBarCategoryAxis::<span class="name">at</span>(<span class="type">int</span> <i>index</i>) const</h3>
<p>Returns the category at <i>index</i>. The index must be valid.</p>
<!-- @@@at -->
<!-- $$$categories -->
<h3 class="fn" id="categories"><a name="categories"></a><span class="type">QStringList</span> QBarCategoryAxis::<span class="name">categories</span>()</h3>
<p>Returns categories.</p>
<p><b>Note:</b> Getter function for property <a href="qbarcategoryaxis.html#categories-prop">categories</a>. </p><p><b>See also </b><a href="qbarcategoryaxis.html#setCategories">setCategories</a>().</p>
<!-- @@@categories -->
<!-- $$$categoriesChanged -->
<h3 class="fn" id="categoriesChanged"><a name="categoriesChanged"></a><code>[signal] </code><span class="type">void</span> QBarCategoryAxis::<span class="name">categoriesChanged</span>()</h3>
<p>This signal is emitted when the categories of the axis change.</p>
<p><b>Note:</b> Notifier signal for property <a href="qbarcategoryaxis.html#categories-prop">categories</a>. </p><!-- @@@categoriesChanged -->
<!-- $$$clear[overload1]$$$clear -->
<h3 class="fn" id="clear"><a name="clear"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">clear</span>()</h3>
<p>Removes all categories. Sets the maximum and minimum values of the axis range to QString::null.</p>
<!-- @@@clear -->
<!-- $$$count -->
<h3 class="fn" id="count"><a name="count"></a><span class="type">int</span> QBarCategoryAxis::<span class="name">count</span>() const</h3>
<p>Returns the number of categories.</p>
<p><b>Note:</b> Getter function for property <a href="qbarcategoryaxis.html#count-prop">count</a>. </p><!-- @@@count -->
<!-- $$$countChanged -->
<h3 class="fn" id="countChanged"><a name="countChanged"></a><code>[signal] </code><span class="type">void</span> QBarCategoryAxis::<span class="name">countChanged</span>()</h3>
<p>This signal is emitted when the number of categories of an axis changes.</p>
<p><b>Note:</b> Notifier signal for property <a href="qbarcategoryaxis.html#count-prop">count</a>. </p><!-- @@@countChanged -->
<!-- $$$insert[overload1]$$$insertintconstQString& -->
<h3 class="fn" id="insert"><a name="insert"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">insert</span>(<span class="type">int</span> <i>index</i>, const <span class="type">QString</span> &amp;<i>category</i>)</h3>
<p>Inserts <i>category</i> to the axis at <i>index</i>. <i>category</i> has to be a valid QString and it cannot be duplicated. If <i>category</i> is prepended or appended to other categories, the minimum and maximum values on the axis are updated accordingly.</p>
<!-- @@@insert -->
<!-- $$$max -->
<h3 class="fn" id="max"><a name="max"></a><span class="type">QString</span> QBarCategoryAxis::<span class="name">max</span>() const</h3>
<p>Returns the maximum category.</p>
<p><b>Note:</b> Getter function for property <a href="qbarcategoryaxis.html#max-prop">max</a>. </p><p><b>See also </b><a href="qbarcategoryaxis.html#setMax">setMax</a>().</p>
<!-- @@@max -->
<!-- $$$maxChanged -->
<h3 class="fn" id="maxChanged"><a name="maxChanged"></a><code>[signal] </code><span class="type">void</span> QBarCategoryAxis::<span class="name">maxChanged</span>(const <span class="type">QString</span> &amp;<i>max</i>)</h3>
<p>This signal is emitted when the <i>max</i> value of the axis changes.</p>
<p><b>Note:</b> Notifier signal for property <a href="qbarcategoryaxis.html#max-prop">max</a>. </p><!-- @@@maxChanged -->
<!-- $$$min -->
<h3 class="fn" id="min"><a name="min"></a><span class="type">QString</span> QBarCategoryAxis::<span class="name">min</span>() const</h3>
<p>Returns the minimum category.</p>
<p><b>Note:</b> Getter function for property <a href="qbarcategoryaxis.html#min-prop">min</a>. </p><p><b>See also </b><a href="qbarcategoryaxis.html#setMin">setMin</a>().</p>
<!-- @@@min -->
<!-- $$$minChanged -->
<h3 class="fn" id="minChanged"><a name="minChanged"></a><code>[signal] </code><span class="type">void</span> QBarCategoryAxis::<span class="name">minChanged</span>(const <span class="type">QString</span> &amp;<i>min</i>)</h3>
<p>This signal is emitted when the <i>min</i> value of the axis changes.</p>
<p><b>Note:</b> Notifier signal for property <a href="qbarcategoryaxis.html#min-prop">min</a>. </p><!-- @@@minChanged -->
<!-- $$$rangeChanged[overload1]$$$rangeChangedconstQString&constQString& -->
<h3 class="fn" id="rangeChanged"><a name="rangeChanged"></a><code>[signal] </code><span class="type">void</span> QBarCategoryAxis::<span class="name">rangeChanged</span>(const <span class="type">QString</span> &amp;<i>min</i>, const <span class="type">QString</span> &amp;<i>max</i>)</h3>
<p>This signal is emitted when <i>min</i> or <i>max</i> value of the axis changes.</p>
<!-- @@@rangeChanged -->
<!-- $$$remove[overload1]$$$removeconstQString& -->
<h3 class="fn" id="remove"><a name="remove"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">remove</span>(const <span class="type">QString</span> &amp;<i>category</i>)</h3>
<p>Removes <i>category</i> from the axis. Removing a category that currently sets the maximum or minimum value on the axis will affect the axis range.</p>
<!-- @@@remove -->
<!-- $$$replace[overload1]$$$replaceconstQString&constQString& -->
<h3 class="fn" id="replace"><a name="replace"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">replace</span>(const <span class="type">QString</span> &amp;<i>oldCategory</i>, const <span class="type">QString</span> &amp;<i>newCategory</i>)</h3>
<p>Replaces <i>oldCategory</i> with <i>newCategory</i>. If <i>oldCategory</i> does not exist on the axis, nothing is done. <i>newCategory</i> has to be a valid QString and it cannot be duplicated. If the minimum or maximum category is replaced, the minimum and maximum values on the axis are updated accordingly.</p>
<!-- @@@replace -->
<!-- $$$setCategories -->
<h3 class="fn" id="setCategories"><a name="setCategories"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">setCategories</span>(const <span class="type">QStringList</span> &amp;<i>categories</i>)</h3>
<p>Sets <i>categories</i> and discards the old ones. The axis range is adjusted to match the first and last category in <i>categories</i>.</p>
<p>A category has to be a valid QString and it cannot be duplicated.</p>
<p><b>Note:</b> Setter function for property <a href="qbarcategoryaxis.html#categories-prop">categories</a>. </p><p><b>See also </b><a href="qbarcategoryaxis.html#categories">categories</a>().</p>
<!-- @@@setCategories -->
<!-- $$$setMax -->
<h3 class="fn" id="setMax"><a name="setMax"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">setMax</span>(const <span class="type">QString</span> &amp;<i>max</i>)</h3>
<p>Sets the maximum category to <i>max</i>.</p>
<p><b>Note:</b> Setter function for property <a href="qbarcategoryaxis.html#max-prop">max</a>. </p><p><b>See also </b><a href="qbarcategoryaxis.html#max">max</a>().</p>
<!-- @@@setMax -->
<!-- $$$setMin -->
<h3 class="fn" id="setMin"><a name="setMin"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">setMin</span>(const <span class="type">QString</span> &amp;<i>min</i>)</h3>
<p>Sets the minimum category to <i>min</i>.</p>
<p><b>Note:</b> Setter function for property <a href="qbarcategoryaxis.html#min-prop">min</a>. </p><p><b>See also </b><a href="qbarcategoryaxis.html#min">min</a>().</p>
<!-- @@@setMin -->
<!-- $$$setRange[overload1]$$$setRangeconstQString&constQString& -->
<h3 class="fn" id="setRange"><a name="setRange"></a><span class="type">void</span> QBarCategoryAxis::<span class="name">setRange</span>(const <span class="type">QString</span> &amp;<i>minCategory</i>, const <span class="type">QString</span> &amp;<i>maxCategory</i>)</h3>
<p>Sets the axis range from <i>minCategory</i> to <i>maxCategory</i>.</p>
<!-- @@@setRange -->
<!-- $$$type[overload1]$$$type -->
<h3 class="fn" id="type"><a name="type"></a><code>[virtual] </code><span class="type"><a href="qabstractaxis.html#AxisType-enum">AxisType</a></span> QBarCategoryAxis::<span class="name">type</span>() const</h3>
<p>Reimplemented from <a href="qabstractaxis.html#type">QAbstractAxis::type</a>().</p>
<p>Returns the type of the axis.</p>
<!-- @@@type -->
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