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DatasetController.html
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<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Class: DatasetController | Chart.js</title>
<meta name="generator" content="VuePress 1.9.7">
<link rel="icon" href="/docs/4.2.0/favicon.ico">
<meta name="description" content="Open source HTML5 Charts for your website">
<link rel="preload" href="/docs/4.2.0/assets/css/0.styles.09d849d4.css" as="style"><link rel="preload" href="/docs/4.2.0/assets/js/app.2a761adc.js" as="script"><link rel="preload" href="/docs/4.2.0/assets/js/2.861276ab.js" as="script"><link rel="preload" href="/docs/4.2.0/assets/js/20.bf9d98d1.js" as="script"><link rel="prefetch" href="/docs/4.2.0/assets/js/10.a05d7e0c.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/100.89490107.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/101.57734ea8.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/102.dfc0dcf8.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/103.5912eead.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/104.a8187c37.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/105.aabb7deb.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/106.e1c47c0f.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/107.8992624b.js"><link rel="prefetch" href="/docs/4.2.0/assets/js/108.1eea7159.js"><link rel="prefetch" 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<!----></section></li><li><section class="sidebar-group collapsable is-sub-group depth-1"><p class="sidebar-heading open"><span>Classes</span> <span class="arrow down"></span></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/docs/4.2.0/api/classes/Animation.html" class="sidebar-link">Animation</a></li><li><a href="/docs/4.2.0/api/classes/Animations.html" class="sidebar-link">Animations</a></li><li><a href="/docs/4.2.0/api/classes/Animator.html" class="sidebar-link">Animator</a></li><li><a href="/docs/4.2.0/api/classes/ArcElement.html" class="sidebar-link">ArcElement</a></li><li><a href="/docs/4.2.0/api/classes/BasePlatform.html" class="sidebar-link">BasePlatform</a></li><li><a href="/docs/4.2.0/api/classes/BasicPlatform.html" class="sidebar-link">BasicPlatform</a></li><li><a href="/docs/4.2.0/api/classes/Chart.html" class="sidebar-link">Chart</a></li><li><a href="/docs/4.2.0/api/classes/DatasetController.html" aria-current="page" class="active sidebar-link">DatasetController</a></li><li><a href="/docs/4.2.0/api/classes/DomPlatform.html" class="sidebar-link">DomPlatform</a></li><li><a href="/docs/4.2.0/api/classes/PointElement.html" class="sidebar-link">PointElement</a></li><li><a href="/docs/4.2.0/api/classes/Scale.html" class="sidebar-link">Scale</a></li></ul></section></li><li><section class="sidebar-group collapsable is-sub-group depth-1"><p class="sidebar-heading"><span>Interfaces</span> <span class="arrow right"></span></p> <!----></section></li></ul></section></li></ul> </aside> <main class="page"> <div class="theme-default-content content__default"><h1 id="class-datasetcontroller-ttype-telement-tdatasetelement-tparseddata"><a href="#class-datasetcontroller-ttype-telement-tdatasetelement-tparseddata" class="header-anchor">#</a> Class: DatasetController<TType, TElement, TDatasetElement, TParsedData></h1> <h2 id="type-parameters"><a href="#type-parameters" class="header-anchor">#</a> Type parameters</h2> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>TType</code></td> <td style="text-align:left;">extends <a href="/docs/4.2.0/api/#charttype"><code>ChartType</code></a> = <a href="/docs/4.2.0/api/#charttype"><code>ChartType</code></a></td></tr> <tr><td style="text-align:left;"><code>TElement</code></td> <td style="text-align:left;">extends <code>Element</code> = <code>Element</code></td></tr> <tr><td style="text-align:left;"><code>TDatasetElement</code></td> <td style="text-align:left;">extends <code>Element</code> = <code>Element</code></td></tr> <tr><td style="text-align:left;"><code>TParsedData</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/#parseddatatype"><code>ParsedDataType</code></a><<code>TType</code>></td></tr></tbody></table> <h2 id="hierarchy"><a href="#hierarchy" class="header-anchor">#</a> Hierarchy</h2> <ul><li><p><strong><code>DatasetController</code></strong></p> <p>↳ <a href="/docs/4.2.0/api/interfaces/DoughnutController.html"><code>DoughnutController</code></a></p></li></ul> <h2 id="constructors"><a href="#constructors" class="header-anchor">#</a> Constructors</h2> <h3 id="constructor"><a href="#constructor" class="header-anchor">#</a> constructor</h3> <p>• <strong>new DatasetController</strong><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>, <code>TParsedData</code>>(<code>chart</code>, <code>datasetIndex</code>)</p> <h4 id="type-parameters-2"><a href="#type-parameters-2" class="header-anchor">#</a> Type parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>TType</code></td> <td style="text-align:left;">extends keyof <a href="/docs/4.2.0/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a> = keyof <a href="/docs/4.2.0/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a></td></tr> <tr><td style="text-align:left;"><code>TElement</code></td> <td style="text-align:left;">extends <code>default</code><<code>AnyObject</code>, <code>AnyObject</code>, <code>TElement</code>> = <code>default</code><<code>AnyObject</code>, <code>AnyObject</code>></td></tr> <tr><td style="text-align:left;"><code>TDatasetElement</code></td> <td style="text-align:left;">extends <code>default</code><<code>AnyObject</code>, <code>AnyObject</code>, <code>TDatasetElement</code>> = <code>default</code><<code>AnyObject</code>, <code>AnyObject</code>></td></tr> <tr><td style="text-align:left;"><code>TParsedData</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/#parseddatatype"><code>ParsedDataType</code></a><<code>TType</code>></td></tr></tbody></table> <h4 id="parameters"><a href="#parameters" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>chart</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/classes/Chart.html"><code>Chart</code></a><keyof <a href="/docs/4.2.0/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | [<code>number</code>, <code>number</code>] | <a href="/docs/4.2.0/api/interfaces/Point.html"><code>Point</code></a> | <a href="/docs/4.2.0/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[], <code>unknown</code>></td></tr> <tr><td style="text-align:left;"><code>datasetIndex</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="defined-in"><a href="#defined-in" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L587" target="_blank" rel="noopener noreferrer">types/index.d.ts:587<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <h2 id="properties"><a href="#properties" class="header-anchor">#</a> Properties</h2> <h3 id="cachedmeta"><a href="#cachedmeta" class="header-anchor">#</a> _cachedMeta</h3> <p>• <code>Readonly</code> <strong>_cachedMeta</strong>: <a href="/docs/4.2.0/api/#chartmeta"><code>ChartMeta</code></a><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>></p> <h4 id="defined-in-2"><a href="#defined-in-2" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L591" target="_blank" rel="noopener noreferrer">types/index.d.ts:591<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="chart"><a href="#chart" class="header-anchor">#</a> chart</h3> <p>• <code>Readonly</code> <strong>chart</strong>: <a href="/docs/4.2.0/api/classes/Chart.html"><code>Chart</code></a><keyof <a href="/docs/4.2.0/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | [<code>number</code>, <code>number</code>] | <a href="/docs/4.2.0/api/interfaces/Point.html"><code>Point</code></a> | <a href="/docs/4.2.0/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[], <code>unknown</code>></p> <h4 id="defined-in-3"><a href="#defined-in-3" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L589" target="_blank" rel="noopener noreferrer">types/index.d.ts:589<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="enableoptionsharing"><a href="#enableoptionsharing" class="header-anchor">#</a> enableOptionSharing</h3> <p>• <strong>enableOptionSharing</strong>: <code>boolean</code></p> <h4 id="defined-in-4"><a href="#defined-in-4" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L592" target="_blank" rel="noopener noreferrer">types/index.d.ts:592<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="index"><a href="#index" class="header-anchor">#</a> index</h3> <p>• <code>Readonly</code> <strong>index</strong>: <code>number</code></p> <h4 id="defined-in-5"><a href="#defined-in-5" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L590" target="_blank" rel="noopener noreferrer">types/index.d.ts:590<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="supportsdecimation"><a href="#supportsdecimation" class="header-anchor">#</a> supportsDecimation</h3> <p>• <strong>supportsDecimation</strong>: <code>boolean</code></p> <h4 id="defined-in-6"><a href="#defined-in-6" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L596" target="_blank" rel="noopener noreferrer">types/index.d.ts:596<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <h2 id="methods"><a href="#methods" class="header-anchor">#</a> Methods</h2> <h3 id="addelements"><a href="#addelements" class="header-anchor">#</a> addElements</h3> <p>▸ <strong>addElements</strong>(): <code>void</code></p> <h4 id="returns"><a href="#returns" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-7"><a href="#defined-in-7" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L612" target="_blank" rel="noopener noreferrer">types/index.d.ts:612<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="applystack"><a href="#applystack" class="header-anchor">#</a> applyStack</h3> <p>▸ <code>Protected</code> <strong>applyStack</strong>(<code>scale</code>, <code>parsed</code>): <code>number</code></p> <h4 id="parameters-2"><a href="#parameters-2" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>scale</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/classes/Scale.html"><code>Scale</code></a><<a href="/docs/4.2.0/api/interfaces/CoreScaleOptions.html"><code>CoreScaleOptions</code></a>></td></tr> <tr><td style="text-align:left;"><code>parsed</code></td> <td style="text-align:left;"><code>unknown</code>[]</td></tr></tbody></table> <h4 id="returns-2"><a href="#returns-2" class="header-anchor">#</a> Returns</h4> <p><code>number</code></p> <h4 id="defined-in-8"><a href="#defined-in-8" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L648" target="_blank" rel="noopener noreferrer">types/index.d.ts:648<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="buildorupdateelements"><a href="#buildorupdateelements" class="header-anchor">#</a> buildOrUpdateElements</h3> <p>▸ <strong>buildOrUpdateElements</strong>(<code>resetNewElements?</code>): <code>void</code></p> <h4 id="parameters-3"><a href="#parameters-3" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>resetNewElements?</code></td> <td style="text-align:left;"><code>boolean</code></td></tr></tbody></table> <h4 id="returns-3"><a href="#returns-3" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-9"><a href="#defined-in-9" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L613" target="_blank" rel="noopener noreferrer">types/index.d.ts:613<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="configure"><a href="#configure" class="header-anchor">#</a> configure</h3> <p>▸ <strong>configure</strong>(): <code>void</code></p> <h4 id="returns-4"><a href="#returns-4" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-10"><a href="#defined-in-10" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L610" target="_blank" rel="noopener noreferrer">types/index.d.ts:610<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="draw"><a href="#draw" class="header-anchor">#</a> draw</h3> <p>▸ <strong>draw</strong>(): <code>void</code></p> <h4 id="returns-5"><a href="#returns-5" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-11"><a href="#defined-in-11" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L605" target="_blank" rel="noopener noreferrer">types/index.d.ts:605<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getallparsedvalues"><a href="#getallparsedvalues" class="header-anchor">#</a> getAllParsedValues</h3> <p>▸ <strong>getAllParsedValues</strong>(<code>scale</code>): <code>number</code>[]</p> <h4 id="parameters-4"><a href="#parameters-4" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>scale</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/classes/Scale.html"><code>Scale</code></a><<a href="/docs/4.2.0/api/interfaces/CoreScaleOptions.html"><code>CoreScaleOptions</code></a>></td></tr></tbody></table> <h4 id="returns-6"><a href="#returns-6" class="header-anchor">#</a> Returns</h4> <p><code>number</code>[]</p> <h4 id="defined-in-12"><a href="#defined-in-12" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L599" target="_blank" rel="noopener noreferrer">types/index.d.ts:599<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getdataset"><a href="#getdataset" class="header-anchor">#</a> getDataset</h3> <p>▸ <strong>getDataset</strong>(): <a href="/docs/4.2.0/api/#chartdataset"><code>ChartDataset</code></a><keyof <a href="/docs/4.2.0/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | [<code>number</code>, <code>number</code>] | <a href="/docs/4.2.0/api/interfaces/Point.html"><code>Point</code></a> | <a href="/docs/4.2.0/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[]></p> <h4 id="returns-7"><a href="#returns-7" class="header-anchor">#</a> Returns</h4> <p><a href="/docs/4.2.0/api/#chartdataset"><code>ChartDataset</code></a><keyof <a href="/docs/4.2.0/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | [<code>number</code>, <code>number</code>] | <a href="/docs/4.2.0/api/interfaces/Point.html"><code>Point</code></a> | <a href="/docs/4.2.0/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[]></p> <h4 id="defined-in-13"><a href="#defined-in-13" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L607" target="_blank" rel="noopener noreferrer">types/index.d.ts:607<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getlabelandvalue"><a href="#getlabelandvalue" class="header-anchor">#</a> getLabelAndValue</h3> <p>▸ <code>Protected</code> <strong>getLabelAndValue</strong>(<code>index</code>): <code>Object</code></p> <h4 id="parameters-5"><a href="#parameters-5" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-8"><a href="#returns-8" class="header-anchor">#</a> Returns</h4> <p><code>Object</code></p> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>label</code></td> <td style="text-align:left;"><code>string</code></td></tr> <tr><td style="text-align:left;"><code>value</code></td> <td style="text-align:left;"><code>string</code></td></tr></tbody></table> <h4 id="defined-in-14"><a href="#defined-in-14" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L600" target="_blank" rel="noopener noreferrer">types/index.d.ts:600<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getmaxoverflow"><a href="#getmaxoverflow" class="header-anchor">#</a> getMaxOverflow</h3> <p>▸ <code>Protected</code> <strong>getMaxOverflow</strong>(): <code>number</code> | <code>boolean</code></p> <h4 id="returns-9"><a href="#returns-9" class="header-anchor">#</a> Returns</h4> <p><code>number</code> | <code>boolean</code></p> <h4 id="defined-in-15"><a href="#defined-in-15" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L604" target="_blank" rel="noopener noreferrer">types/index.d.ts:604<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getmeta"><a href="#getmeta" class="header-anchor">#</a> getMeta</h3> <p>▸ <strong>getMeta</strong>(): <a href="/docs/4.2.0/api/#chartmeta"><code>ChartMeta</code></a><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>></p> <h4 id="returns-10"><a href="#returns-10" class="header-anchor">#</a> Returns</h4> <p><a href="/docs/4.2.0/api/#chartmeta"><code>ChartMeta</code></a><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>></p> <h4 id="defined-in-16"><a href="#defined-in-16" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L608" target="_blank" rel="noopener noreferrer">types/index.d.ts:608<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getminmax"><a href="#getminmax" class="header-anchor">#</a> getMinMax</h3> <p>▸ <code>Protected</code> <strong>getMinMax</strong>(<code>scale</code>, <code>canStack?</code>): <code>Object</code></p> <h4 id="parameters-6"><a href="#parameters-6" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>scale</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/classes/Scale.html"><code>Scale</code></a><<a href="/docs/4.2.0/api/interfaces/CoreScaleOptions.html"><code>CoreScaleOptions</code></a>></td></tr> <tr><td style="text-align:left;"><code>canStack?</code></td> <td style="text-align:left;"><code>boolean</code></td></tr></tbody></table> <h4 id="returns-11"><a href="#returns-11" class="header-anchor">#</a> Returns</h4> <p><code>Object</code></p> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>max</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>min</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="defined-in-17"><a href="#defined-in-17" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L655" target="_blank" rel="noopener noreferrer">types/index.d.ts:655<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getparsed"><a href="#getparsed" class="header-anchor">#</a> getParsed</h3> <p>▸ <code>Protected</code> <strong>getParsed</strong>(<code>index</code>): <code>TParsedData</code></p> <h4 id="parameters-7"><a href="#parameters-7" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-12"><a href="#returns-12" class="header-anchor">#</a> Returns</h4> <p><code>TParsedData</code></p> <h4 id="defined-in-18"><a href="#defined-in-18" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L647" target="_blank" rel="noopener noreferrer">types/index.d.ts:647<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getscaleforid"><a href="#getscaleforid" class="header-anchor">#</a> getScaleForId</h3> <p>▸ <strong>getScaleForId</strong>(<code>scaleID</code>): <a href="/docs/4.2.0/api/classes/Scale.html"><code>Scale</code></a><<a href="/docs/4.2.0/api/interfaces/CoreScaleOptions.html"><code>CoreScaleOptions</code></a>></p> <h4 id="parameters-8"><a href="#parameters-8" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>scaleID</code></td> <td style="text-align:left;"><code>string</code></td></tr></tbody></table> <h4 id="returns-13"><a href="#returns-13" class="header-anchor">#</a> Returns</h4> <p><a href="/docs/4.2.0/api/classes/Scale.html"><code>Scale</code></a><<a href="/docs/4.2.0/api/interfaces/CoreScaleOptions.html"><code>CoreScaleOptions</code></a>></p> <h4 id="defined-in-19"><a href="#defined-in-19" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L609" target="_blank" rel="noopener noreferrer">types/index.d.ts:609<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getsharedoptions"><a href="#getsharedoptions" class="header-anchor">#</a> getSharedOptions</h3> <p>▸ <code>Protected</code> <strong>getSharedOptions</strong>(<code>options</code>): <code>AnyObject</code></p> <p>Utility for checking if the options are shared and should be animated separately.</p> <h4 id="parameters-9"><a href="#parameters-9" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>options</code></td> <td style="text-align:left;"><code>AnyObject</code></td></tr></tbody></table> <h4 id="returns-14"><a href="#returns-14" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code></p> <h4 id="defined-in-20"><a href="#defined-in-20" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L622" target="_blank" rel="noopener noreferrer">types/index.d.ts:622<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="getstyle"><a href="#getstyle" class="header-anchor">#</a> getStyle</h3> <p>▸ <strong>getStyle</strong>(<code>index</code>, <code>active</code>): <code>AnyObject</code></p> <h4 id="parameters-10"><a href="#parameters-10" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>active</code></td> <td style="text-align:left;"><code>boolean</code></td></tr></tbody></table> <h4 id="returns-15"><a href="#returns-15" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code></p> <h4 id="defined-in-21"><a href="#defined-in-21" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L615" target="_blank" rel="noopener noreferrer">types/index.d.ts:615<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="includeoptions"><a href="#includeoptions" class="header-anchor">#</a> includeOptions</h3> <p>▸ <code>Protected</code> <strong>includeOptions</strong>(<code>mode</code>, <code>sharedOptions</code>): <code>boolean</code></p> <p>Utility for determining if <code>options</code> should be included in the updated properties</p> <h4 id="parameters-11"><a href="#parameters-11" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr> <tr><td style="text-align:left;"><code>sharedOptions</code></td> <td style="text-align:left;"><code>AnyObject</code></td></tr></tbody></table> <h4 id="returns-16"><a href="#returns-16" class="header-anchor">#</a> Returns</h4> <p><code>boolean</code></p> <h4 id="defined-in-22"><a href="#defined-in-22" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L627" target="_blank" rel="noopener noreferrer">types/index.d.ts:627<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="initialize"><a href="#initialize" class="header-anchor">#</a> initialize</h3> <p>▸ <strong>initialize</strong>(): <code>void</code></p> <h4 id="returns-17"><a href="#returns-17" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-23"><a href="#defined-in-23" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L611" target="_blank" rel="noopener noreferrer">types/index.d.ts:611<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="linkscales"><a href="#linkscales" class="header-anchor">#</a> linkScales</h3> <p>▸ <strong>linkScales</strong>(): <code>void</code></p> <h4 id="returns-18"><a href="#returns-18" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-24"><a href="#defined-in-24" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L598" target="_blank" rel="noopener noreferrer">types/index.d.ts:598<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="parse"><a href="#parse" class="header-anchor">#</a> parse</h3> <p>▸ <strong>parse</strong>(<code>start</code>, <code>count</code>): <code>void</code></p> <h4 id="parameters-12"><a href="#parameters-12" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>start</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>count</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-19"><a href="#returns-19" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-25"><a href="#defined-in-25" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L643" target="_blank" rel="noopener noreferrer">types/index.d.ts:643<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="parsearraydata"><a href="#parsearraydata" class="header-anchor">#</a> parseArrayData</h3> <p>▸ <code>Protected</code> <strong>parseArrayData</strong>(<code>meta</code>, <code>data</code>, <code>start</code>, <code>count</code>): <code>AnyObject</code>[]</p> <h4 id="parameters-13"><a href="#parameters-13" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>meta</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/#chartmeta"><code>ChartMeta</code></a><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>></td></tr> <tr><td style="text-align:left;"><code>data</code></td> <td style="text-align:left;"><code>AnyObject</code>[]</td></tr> <tr><td style="text-align:left;"><code>start</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>count</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-20"><a href="#returns-20" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code>[]</p> <h4 id="defined-in-26"><a href="#defined-in-26" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L645" target="_blank" rel="noopener noreferrer">types/index.d.ts:645<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="parseobjectdata"><a href="#parseobjectdata" class="header-anchor">#</a> parseObjectData</h3> <p>▸ <code>Protected</code> <strong>parseObjectData</strong>(<code>meta</code>, <code>data</code>, <code>start</code>, <code>count</code>): <code>AnyObject</code>[]</p> <h4 id="parameters-14"><a href="#parameters-14" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>meta</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/#chartmeta"><code>ChartMeta</code></a><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>></td></tr> <tr><td style="text-align:left;"><code>data</code></td> <td style="text-align:left;"><code>AnyObject</code>[]</td></tr> <tr><td style="text-align:left;"><code>start</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>count</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-21"><a href="#returns-21" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code>[]</p> <h4 id="defined-in-27"><a href="#defined-in-27" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L646" target="_blank" rel="noopener noreferrer">types/index.d.ts:646<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="parseprimitivedata"><a href="#parseprimitivedata" class="header-anchor">#</a> parsePrimitiveData</h3> <p>▸ <code>Protected</code> <strong>parsePrimitiveData</strong>(<code>meta</code>, <code>data</code>, <code>start</code>, <code>count</code>): <code>AnyObject</code>[]</p> <h4 id="parameters-15"><a href="#parameters-15" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>meta</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/#chartmeta"><code>ChartMeta</code></a><<code>TType</code>, <code>TElement</code>, <code>TDatasetElement</code>></td></tr> <tr><td style="text-align:left;"><code>data</code></td> <td style="text-align:left;"><code>AnyObject</code>[]</td></tr> <tr><td style="text-align:left;"><code>start</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>count</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-22"><a href="#returns-22" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code>[]</p> <h4 id="defined-in-28"><a href="#defined-in-28" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L644" target="_blank" rel="noopener noreferrer">types/index.d.ts:644<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="removehoverstyle"><a href="#removehoverstyle" class="header-anchor">#</a> removeHoverStyle</h3> <p>▸ <strong>removeHoverStyle</strong>(<code>element</code>, <code>datasetIndex</code>, <code>index</code>): <code>void</code></p> <h4 id="parameters-16"><a href="#parameters-16" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>element</code></td> <td style="text-align:left;"><code>TElement</code></td></tr> <tr><td style="text-align:left;"><code>datasetIndex</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-23"><a href="#returns-23" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-29"><a href="#defined-in-29" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L640" target="_blank" rel="noopener noreferrer">types/index.d.ts:640<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="reset"><a href="#reset" class="header-anchor">#</a> reset</h3> <p>▸ <strong>reset</strong>(): <code>void</code></p> <h4 id="returns-24"><a href="#returns-24" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-30"><a href="#defined-in-30" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L606" target="_blank" rel="noopener noreferrer">types/index.d.ts:606<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="resolvedataelementoptions"><a href="#resolvedataelementoptions" class="header-anchor">#</a> resolveDataElementOptions</h3> <p>▸ <code>Protected</code> <strong>resolveDataElementOptions</strong>(<code>index</code>, <code>mode</code>): <code>AnyObject</code></p> <h4 id="parameters-17"><a href="#parameters-17" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr></tbody></table> <h4 id="returns-25"><a href="#returns-25" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code></p> <h4 id="defined-in-31"><a href="#defined-in-31" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L617" target="_blank" rel="noopener noreferrer">types/index.d.ts:617<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="resolvedatasetelementoptions"><a href="#resolvedatasetelementoptions" class="header-anchor">#</a> resolveDatasetElementOptions</h3> <p>▸ <code>Protected</code> <strong>resolveDatasetElementOptions</strong>(<code>mode</code>): <code>AnyObject</code></p> <h4 id="parameters-18"><a href="#parameters-18" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr></tbody></table> <h4 id="returns-26"><a href="#returns-26" class="header-anchor">#</a> Returns</h4> <p><code>AnyObject</code></p> <h4 id="defined-in-32"><a href="#defined-in-32" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L616" target="_blank" rel="noopener noreferrer">types/index.d.ts:616<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="sethoverstyle"><a href="#sethoverstyle" class="header-anchor">#</a> setHoverStyle</h3> <p>▸ <strong>setHoverStyle</strong>(<code>element</code>, <code>datasetIndex</code>, <code>index</code>): <code>void</code></p> <h4 id="parameters-19"><a href="#parameters-19" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>element</code></td> <td style="text-align:left;"><code>TElement</code></td></tr> <tr><td style="text-align:left;"><code>datasetIndex</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-27"><a href="#returns-27" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-33"><a href="#defined-in-33" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L641" target="_blank" rel="noopener noreferrer">types/index.d.ts:641<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="update"><a href="#update" class="header-anchor">#</a> update</h3> <p>▸ <strong>update</strong>(<code>mode</code>): <code>void</code></p> <h4 id="parameters-20"><a href="#parameters-20" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr></tbody></table> <h4 id="returns-28"><a href="#returns-28" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-34"><a href="#defined-in-34" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L602" target="_blank" rel="noopener noreferrer">types/index.d.ts:602<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="updateelement"><a href="#updateelement" class="header-anchor">#</a> updateElement</h3> <p>▸ <code>Protected</code> <strong>updateElement</strong>(<code>element</code>, <code>index</code>, <code>properties</code>, <code>mode</code>): <code>void</code></p> <p>Utility for updating an element with new properties, using animations when appropriate.</p> <h4 id="parameters-21"><a href="#parameters-21" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>element</code></td> <td style="text-align:left;"><code>TElement</code> | <code>TDatasetElement</code></td></tr> <tr><td style="text-align:left;"><code>index</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>properties</code></td> <td style="text-align:left;"><code>AnyObject</code></td></tr> <tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr></tbody></table> <h4 id="returns-29"><a href="#returns-29" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-35"><a href="#defined-in-35" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L633" target="_blank" rel="noopener noreferrer">types/index.d.ts:633<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="updateelements"><a href="#updateelements" class="header-anchor">#</a> updateElements</h3> <p>▸ <strong>updateElements</strong>(<code>elements</code>, <code>start</code>, <code>count</code>, <code>mode</code>): <code>void</code></p> <h4 id="parameters-22"><a href="#parameters-22" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>elements</code></td> <td style="text-align:left;"><code>TElement</code>[]</td></tr> <tr><td style="text-align:left;"><code>start</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>count</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr></tbody></table> <h4 id="returns-30"><a href="#returns-30" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-36"><a href="#defined-in-36" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L601" target="_blank" rel="noopener noreferrer">types/index.d.ts:601<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="updateindex"><a href="#updateindex" class="header-anchor">#</a> updateIndex</h3> <p>▸ <strong>updateIndex</strong>(<code>datasetIndex</code>): <code>void</code></p> <h4 id="parameters-23"><a href="#parameters-23" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>datasetIndex</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="returns-31"><a href="#returns-31" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-37"><a href="#defined-in-37" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L603" target="_blank" rel="noopener noreferrer">types/index.d.ts:603<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="updaterangefromparsed"><a href="#updaterangefromparsed" class="header-anchor">#</a> updateRangeFromParsed</h3> <p>▸ <code>Protected</code> <strong>updateRangeFromParsed</strong>(<code>range</code>, <code>scale</code>, <code>parsed</code>, <code>stack</code>): <code>void</code></p> <h4 id="parameters-24"><a href="#parameters-24" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>range</code></td> <td style="text-align:left;"><code>Object</code></td></tr> <tr><td style="text-align:left;"><code>range.max</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>range.min</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>scale</code></td> <td style="text-align:left;"><a href="/docs/4.2.0/api/classes/Scale.html"><code>Scale</code></a><<a href="/docs/4.2.0/api/interfaces/CoreScaleOptions.html"><code>CoreScaleOptions</code></a>></td></tr> <tr><td style="text-align:left;"><code>parsed</code></td> <td style="text-align:left;"><code>unknown</code>[]</td></tr> <tr><td style="text-align:left;"><code>stack</code></td> <td style="text-align:left;"><code>string</code> | <code>boolean</code></td></tr></tbody></table> <h4 id="returns-32"><a href="#returns-32" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-38"><a href="#defined-in-38" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L649" target="_blank" rel="noopener noreferrer">types/index.d.ts:649<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p> <hr> <h3 id="updatesharedoptions"><a href="#updatesharedoptions" class="header-anchor">#</a> updateSharedOptions</h3> <p>▸ <code>Protected</code> <strong>updateSharedOptions</strong>(<code>sharedOptions</code>, <code>mode</code>, <code>newOptions</code>): <code>void</code></p> <p>Utility to animate the shared options, that are potentially affecting multiple elements.</p> <h4 id="parameters-25"><a href="#parameters-25" class="header-anchor">#</a> Parameters</h4> <table><thead><tr><th style="text-align:left;">Name</th> <th style="text-align:left;">Type</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>sharedOptions</code></td> <td style="text-align:left;"><code>AnyObject</code></td></tr> <tr><td style="text-align:left;"><code>mode</code></td> <td style="text-align:left;"><code>"none"</code> | <code>"hide"</code> | <code>"show"</code> | <code>"default"</code> | <code>"active"</code> | <code>"resize"</code> | <code>"reset"</code></td></tr> <tr><td style="text-align:left;"><code>newOptions</code></td> <td style="text-align:left;"><code>AnyObject</code></td></tr></tbody></table> <h4 id="returns-33"><a href="#returns-33" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="defined-in-39"><a href="#defined-in-39" class="header-anchor">#</a> Defined in</h4> <p><a href="https://github.com/chartjs/Chart.js/blob/1d7dfad/src/types/index.d.ts#L639" target="_blank" rel="noopener noreferrer">types/index.d.ts:639<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></p></div> <footer class="page-edit"><!----> <!----></footer> <div class="page-nav"><p class="inner"><span class="prev">
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