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BasicPlatform.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: BasicPlatform | Chart.js</title>
<meta name="generator" content="VuePress 1.8.2">
<link rel="icon" href="/docs/3.6.2/favicon.ico">
<meta name="description" content="Open source HTML5 Charts for your website">
<link rel="preload" href="/docs/3.6.2/assets/css/0.styles.eed913be.css" as="style"><link rel="preload" href="/docs/3.6.2/assets/js/app.2ca8d9a1.js" as="script"><link rel="preload" href="/docs/3.6.2/assets/js/2.413130e4.js" as="script"><link rel="preload" href="/docs/3.6.2/assets/js/14.172e0a00.js" as="script"><link rel="prefetch" href="/docs/3.6.2/assets/js/10.499ad830.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/100.c659b372.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/101.ade680ea.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/102.f8e26ce2.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/103.d80c6d2e.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/104.1e796c89.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/105.f9b1a87e.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/106.57029c39.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/107.aed4d666.js"><link rel="prefetch" href="/docs/3.6.2/assets/js/108.01e0d2c2.js"><link rel="prefetch" 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<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></nav> <ul class="sidebar-links"><li><section class="sidebar-group depth-0"><p class="sidebar-heading open"><span>API</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/docs/3.6.2/api/" aria-current="page" class="sidebar-link">Exports</a></li><li><section class="sidebar-group collapsable is-sub-group depth-1"><p class="sidebar-heading"><span>Enumerations</span> <span class="arrow right"></span></p> <!----></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/3.6.2/api/classes/Animation.html" class="sidebar-link">Animation</a></li><li><a href="/docs/3.6.2/api/classes/Animations.html" class="sidebar-link">Animations</a></li><li><a href="/docs/3.6.2/api/classes/Animator.html" class="sidebar-link">Animator</a></li><li><a href="/docs/3.6.2/api/classes/BasePlatform.html" class="sidebar-link">BasePlatform</a></li><li><a href="/docs/3.6.2/api/classes/BasicPlatform.html" aria-current="page" class="active sidebar-link">BasicPlatform</a></li><li><a href="/docs/3.6.2/api/classes/Chart.html" class="sidebar-link">Chart</a></li><li><a href="/docs/3.6.2/api/classes/DatasetController.html" class="sidebar-link">DatasetController</a></li><li><a href="/docs/3.6.2/api/classes/DomPlatform.html" class="sidebar-link">DomPlatform</a></li><li><a href="/docs/3.6.2/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-basicplatform"><a href="#class-basicplatform" class="header-anchor">#</a> Class: BasicPlatform</h1> <h2 id="hierarchy"><a href="#hierarchy" class="header-anchor">#</a> Hierarchy</h2> <ul><li><p><a href="/docs/3.6.2/api/classes/BasePlatform.html"><code>BasePlatform</code></a></p> <p>↳ <strong><code>BasicPlatform</code></strong></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 BasicPlatform</strong>()</p> <h4 id="inherited-from"><a href="#inherited-from" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#constructor">constructor</a></p> <h2 id="methods"><a href="#methods" class="header-anchor">#</a> Methods</h2> <h3 id="acquirecontext"><a href="#acquirecontext" class="header-anchor">#</a> acquireContext</h3> <p>▸ <strong>acquireContext</strong>(<code>canvas</code>, <code>options?</code>): <code>CanvasRenderingContext2D</code></p> <p>Called at chart construction time, returns a context2d instance implementing
the <a href="https://www.w3.org/TR/2dcontext/" target="_blank" rel="noopener noreferrer">W3C Canvas 2D Context API standard<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> <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> <th style="text-align:left;">Description</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>canvas</code></td> <td style="text-align:left;"><code>HTMLCanvasElement</code></td> <td style="text-align:left;">The canvas from which to acquire context (platform specific)</td></tr> <tr><td style="text-align:left;"><code>options?</code></td> <td style="text-align:left;"><code>CanvasRenderingContext2DSettings</code></td> <td style="text-align:left;">The chart options</td></tr></tbody></table> <h4 id="returns"><a href="#returns" class="header-anchor">#</a> Returns</h4> <p><code>CanvasRenderingContext2D</code></p> <h4 id="inherited-from-2"><a href="#inherited-from-2" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#acquirecontext">acquireContext</a></p> <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/9fa26f9/types/index.esm.d.ts#L1993" target="_blank" rel="noopener noreferrer">index.esm.d.ts:1993<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="addeventlistener"><a href="#addeventlistener" class="header-anchor">#</a> addEventListener</h3> <p>▸ <strong>addEventListener</strong>(<code>chart</code>, <code>type</code>, <code>listener</code>): <code>void</code></p> <p>Registers the specified listener on the given chart.</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> <th style="text-align:left;">Description</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>chart</code></td> <td style="text-align:left;"><a href="/docs/3.6.2/api/classes/Chart.html"><code>Chart</code></a><keyof <a href="/docs/3.6.2/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | <a href="/docs/3.6.2/api/interfaces/ScatterDataPoint.html"><code>ScatterDataPoint</code></a> | <a href="/docs/3.6.2/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[], <code>unknown</code>></td> <td style="text-align:left;">Chart from which to listen for event</td></tr> <tr><td style="text-align:left;"><code>type</code></td> <td style="text-align:left;"><code>string</code></td> <td style="text-align:left;">The (<a href="/docs/3.6.2/api/interfaces/ChartEvent.html">ChartEvent</a>) type to listen for</td></tr> <tr><td style="text-align:left;"><code>listener</code></td> <td style="text-align:left;">(<code>e</code>: <a href="/docs/3.6.2/api/interfaces/ChartEvent.html"><code>ChartEvent</code></a>) => <code>void</code></td> <td style="text-align:left;">Receives a notification (an object that implements the <a href="/docs/3.6.2/api/interfaces/ChartEvent.html">ChartEvent</a> interface) when an event of the specified type occurs.</td></tr></tbody></table> <h4 id="returns-2"><a href="#returns-2" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="inherited-from-3"><a href="#inherited-from-3" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#addeventlistener">addEventListener</a></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/9fa26f9/types/index.esm.d.ts#L2011" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2011<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="getdevicepixelratio"><a href="#getdevicepixelratio" class="header-anchor">#</a> getDevicePixelRatio</h3> <p>▸ <strong>getDevicePixelRatio</strong>(): <code>number</code></p> <h4 id="returns-3"><a href="#returns-3" class="header-anchor">#</a> Returns</h4> <p><code>number</code></p> <p>the current devicePixelRatio of the device this platform is connected to.</p> <h4 id="inherited-from-4"><a href="#inherited-from-4" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#getdevicepixelratio">getDevicePixelRatio</a></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/9fa26f9/types/index.esm.d.ts#L2022" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2022<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="getmaximumsize"><a href="#getmaximumsize" class="header-anchor">#</a> getMaximumSize</h3> <p>▸ <strong>getMaximumSize</strong>(<code>canvas</code>, <code>width?</code>, <code>height?</code>, <code>aspectRatio?</code>): <code>Object</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> <th style="text-align:left;">Description</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>canvas</code></td> <td style="text-align:left;"><code>HTMLCanvasElement</code></td> <td style="text-align:left;">The canvas for which to calculate the maximum size</td></tr> <tr><td style="text-align:left;"><code>width?</code></td> <td style="text-align:left;"><code>number</code></td> <td style="text-align:left;">-</td></tr> <tr><td style="text-align:left;"><code>height?</code></td> <td style="text-align:left;"><code>number</code></td> <td style="text-align:left;">-</td></tr> <tr><td style="text-align:left;"><code>aspectRatio?</code></td> <td style="text-align:left;"><code>number</code></td> <td style="text-align:left;">-</td></tr></tbody></table> <h4 id="returns-4"><a href="#returns-4" class="header-anchor">#</a> Returns</h4> <p><code>Object</code></p> <p>the maximum size available.</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>height</code></td> <td style="text-align:left;"><code>number</code></td></tr> <tr><td style="text-align:left;"><code>width</code></td> <td style="text-align:left;"><code>number</code></td></tr></tbody></table> <h4 id="inherited-from-5"><a href="#inherited-from-5" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#getmaximumsize">getMaximumSize</a></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/9fa26f9/types/index.esm.d.ts#L2030" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2030<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="isattached"><a href="#isattached" class="header-anchor">#</a> isAttached</h3> <p>▸ <strong>isAttached</strong>(<code>canvas</code>): <code>boolean</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>canvas</code></td> <td style="text-align:left;"><code>HTMLCanvasElement</code></td></tr></tbody></table> <h4 id="returns-5"><a href="#returns-5" class="header-anchor">#</a> Returns</h4> <p><code>boolean</code></p> <p>true if the canvas is attached to the platform, false if not.</p> <h4 id="inherited-from-6"><a href="#inherited-from-6" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#isattached">isAttached</a></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/9fa26f9/types/index.esm.d.ts#L2035" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2035<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="releasecontext"><a href="#releasecontext" class="header-anchor">#</a> releaseContext</h3> <p>▸ <strong>releaseContext</strong>(<code>context</code>): <code>boolean</code></p> <p>Called at chart destruction time, releases any resources associated to the context
previously returned by the acquireContext() method.</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> <th style="text-align:left;">Description</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>context</code></td> <td style="text-align:left;"><code>CanvasRenderingContext2D</code></td> <td style="text-align:left;">The context2d instance</td></tr></tbody></table> <h4 id="returns-6"><a href="#returns-6" class="header-anchor">#</a> Returns</h4> <p><code>boolean</code></p> <p>true if the method succeeded, else false</p> <h4 id="inherited-from-7"><a href="#inherited-from-7" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#releasecontext">releaseContext</a></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/9fa26f9/types/index.esm.d.ts#L2003" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2003<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="removeeventlistener"><a href="#removeeventlistener" class="header-anchor">#</a> removeEventListener</h3> <p>▸ <strong>removeEventListener</strong>(<code>chart</code>, <code>type</code>, <code>listener</code>): <code>void</code></p> <p>Removes the specified listener previously registered with addEventListener.</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> <th style="text-align:left;">Description</th></tr></thead> <tbody><tr><td style="text-align:left;"><code>chart</code></td> <td style="text-align:left;"><a href="/docs/3.6.2/api/classes/Chart.html"><code>Chart</code></a><keyof <a href="/docs/3.6.2/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | <a href="/docs/3.6.2/api/interfaces/ScatterDataPoint.html"><code>ScatterDataPoint</code></a> | <a href="/docs/3.6.2/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[], <code>unknown</code>></td> <td style="text-align:left;">Chart from which to remove the listener</td></tr> <tr><td style="text-align:left;"><code>type</code></td> <td style="text-align:left;"><code>string</code></td> <td style="text-align:left;">The (<a href="/docs/3.6.2/api/interfaces/ChartEvent.html">ChartEvent</a>) type to remove</td></tr> <tr><td style="text-align:left;"><code>listener</code></td> <td style="text-align:left;">(<code>e</code>: <a href="/docs/3.6.2/api/interfaces/ChartEvent.html"><code>ChartEvent</code></a>) => <code>void</code></td> <td style="text-align:left;">The listener function to remove from the event target.</td></tr></tbody></table> <h4 id="returns-7"><a href="#returns-7" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="inherited-from-8"><a href="#inherited-from-8" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#removeeventlistener">removeEventListener</a></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/9fa26f9/types/index.esm.d.ts#L2018" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2018<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="updateconfig"><a href="#updateconfig" class="header-anchor">#</a> updateConfig</h3> <p>▸ <strong>updateConfig</strong>(<code>config</code>): <code>void</code></p> <p>Updates config with platform specific requirements</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>config</code></td> <td style="text-align:left;"><a href="/docs/3.6.2/api/interfaces/ChartConfiguration.html"><code>ChartConfiguration</code></a><keyof <a href="/docs/3.6.2/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | <a href="/docs/3.6.2/api/interfaces/ScatterDataPoint.html"><code>ScatterDataPoint</code></a> | <a href="/docs/3.6.2/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[], <code>unknown</code>></td></tr></tbody></table> <h4 id="returns-8"><a href="#returns-8" class="header-anchor">#</a> Returns</h4> <p><code>void</code></p> <h4 id="inherited-from-9"><a href="#inherited-from-9" class="header-anchor">#</a> Inherited from</h4> <p><a href="/docs/3.6.2/api/classes/BasePlatform.html">BasePlatform</a>.<a href="/docs/3.6.2/api/classes/BasePlatform.html#updateconfig">updateConfig</a></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/9fa26f9/types/index.esm.d.ts#L2040" target="_blank" rel="noopener noreferrer">index.esm.d.ts:2040<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 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