api/pl.treksoft.kvision.chart.js/-chart/-chart-tooltip-callback/before-body.html


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<a href="../../../index.html">kvision</a>&nbsp;/&nbsp;<a href="../../index.html">pl.treksoft.kvision.chart.js</a>&nbsp;/&nbsp;<a href="../index.html">Chart</a>&nbsp;/&nbsp;<a href="index.html">ChartTooltipCallback</a>&nbsp;/&nbsp;<a href="./before-body.html">beforeBody</a><br/>
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<h1>beforeBody</h1>
(js) <a name="pl.treksoft.kvision.chart.js.Chart.ChartTooltipCallback$beforeBody"></a>
<code><span class="keyword">open</span> <span class="keyword">val </span><span class="identifier">beforeBody</span><span class="symbol">: </span><span class="symbol">(</span><span class="symbol">(</span><span class="identifier">item</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-array/index.html"><span class="identifier">Array</span></a><span class="symbol">&lt;</span><span class="identifier">ChartTooltipItem</span><span class="symbol">&gt;</span><span class="symbol">,</span>&nbsp;<span class="identifier">data</span><span class="symbol">:</span>&nbsp;<span class="identifier">ChartData</span><span class="symbol">)</span>&nbsp;<span class="symbol">-&gt;</span>&nbsp;<span class="keyword">dynamic</span><span class="symbol">)</span><span class="symbol">?</span></code>
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