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href="/handbook/en/basics/release-note/5-2-0" class="nav-link"><span class="title">5.2</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li></ul></li></ul></li><li class="nav-item"><div class="nav-link"><span class="title">Concepts</span></div> <ul class="nav bd-sidenav level1"><li class="nav-item"><a href="/handbook/en/concepts/chart-size" class="nav-link"><span class="title">Chart Container</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><!----><!----><li class="nav-item"><a href="/handbook/en/concepts/style" class="nav-link"><span class="title">Style</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/concepts/dataset" class="nav-link"><span class="title">Dataset</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/concepts/data-transform" class="nav-link"><span class="title">Data Transform</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><!----><li class="nav-item"><a href="/handbook/en/concepts/axis" class="nav-link"><span class="title">Axis</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/concepts/visual-map" class="nav-link"><span class="title">Visual Mapping</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/concepts/legend" class="nav-link"><span class="title">Legend</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/concepts/event" class="nav-link"><span class="title">Event and Action</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li></ul></li><li class="nav-item"><div class="nav-link"><span class="title">Application</span></div> <ul class="nav bd-sidenav level1"><li class="nav-item"><a class="nav-link"><span class="title">Common Charts</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a class="nav-link"><span class="title">Bar</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level3" style="display:none"><li class="nav-item"><a href="/handbook/en/application/chart-types/bar/basic-bar" class="nav-link"><span class="title">Basic Bar</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/bar/stacked-bar" class="nav-link"><span class="title">Stacked Bar</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/bar/bar-race" class="nav-link"><span class="title">Bar Racing</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><!----><li class="nav-item"><a href="/handbook/en/application/chart-types/bar/waterfall" class="nav-link"><span class="title">Waterfall</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Line</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level3" style="display:none"><li class="nav-item"><a href="/handbook/en/application/chart-types/line/basic-line" class="nav-link"><span class="title">Basic Line</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/line/stacked-line" class="nav-link"><span class="title">Stacked Line</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/line/area-line" class="nav-link"><span class="title">Area Chart</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/line/smooth-line" class="nav-link"><span class="title">Smoothed Line</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/line/step-line" class="nav-link"><span class="title">Step Line</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Pie</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level3" style="display:none"><li class="nav-item"><a href="/handbook/en/application/chart-types/pie/basic-pie" class="nav-link"><span class="title">Basic Pie</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/pie/doughnut" class="nav-link"><span class="title">Ring Style</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/application/chart-types/pie/rose" class="nav-link"><span class="title">Rose Style</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Scatter</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level3" style="display:none"><li class="nav-item"><a href="/handbook/en/application/chart-types/scatter/basic-scatter" class="nav-link"><span class="title">Basic Scatter</span></a> <ul class="nav bd-sidenav level4" style="display:none"></ul></li></ul></li></ul></li><!----><li class="nav-item"><a class="nav-link"><span class="title">Cross Platform</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a href="/handbook/en/application/cross-platform/server" class="nav-link"><span class="title">Server Side Rendering</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Data</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a href="/handbook/en/application/data/dynamic-data" class="nav-link"><span class="title">Dynamic Data</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li><!----></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Label</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a href="/handbook/en/application/label/rich-text" class="nav-link"><span class="title">Rich Text</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Interaction</span> <span class="glyphicon glyphicon-menu-down"></span></a> <ul class="nav bd-sidenav level2" style="display:none"><li class="nav-item"><a href="/handbook/en/application/interaction/drag" class="nav-link"><span class="title">Drag</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li><!----></ul></li></ul></li><li class="nav-item"><div class="nav-link"><span class="title">Best Practice</span></div> <ul class="nav bd-sidenav level1"><!----><li class="nav-item"><a href="/handbook/en/best-practice/canvas-vs-svg" class="nav-link"><span class="title">Canvas vs. SVG</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li><li class="nav-item"><a href="/handbook/en/best-practice/aria" class="nav-link"><span class="title">Aria</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li></ul></li><li class="nav-item"><div class="nav-link"><span class="title">Edit Handbook</span></div> <ul class="nav bd-sidenav level1"><li class="nav-item"><a href="/handbook/en/meta/edit-guide" class="nav-link"><span class="title">Edit Guide</span></a> <ul class="nav bd-sidenav level2" style="display:none"></ul></li></ul></li></ul></div> <div class="open-sidebar"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path></svg></div></div> <div class="bd-content col-sm-7 pl-sm-2 col-12"><div class="post-content content"><div><div class="post-inner"><!----> <div class="nuxt-content"><article><h1 id="use-apache-echarts-with-bundler-and-npm" tabindex="-1">Use Apache ECharts with bundler and NPM</h1> <p>If your development environment uses a package management tool like <code>npm</code> or <code>yarn</code> and builds with a packaging tool like Webpack, this article will describe how to get a minimal bundle of Apache ECharts<sup>TM</sup> via treeshaking.</p> <h2 id="npm-installation-of-echarts" tabindex="-1">NPM Installation of ECharts</h2> <p>You can install ECharts via npm using the following command</p> <div class="md-code-block"><div class="nuxt-content-highlight"><pre class="language-text line-numbers"><code>npm install echarts --save</code></pre></div> <!----> <div class="clipboard" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 012-2h2a2 2 0 012 2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3" data-v-479657ca></path></svg></svg></div></div> <h2 id="introduce-echarts" tabindex="-1">Introduce ECharts</h2> <div class="md-code-block"><div class="nuxt-content-highlight"><pre class="language-js line-numbers"><code><span class="token keyword">import</span> <span class="token operator">*</span> <span class="token keyword">as</span> echarts <span class="token keyword">from</span> <span class="token string">'echarts'</span><span class="token punctuation">;</span> |
| |
| <span class="token comment">// initialize the echarts instance</span> |
| <span class="token keyword">var</span> myChart <span class="token operator">=</span> echarts<span class="token punctuation">.</span><span class="token function">init</span><span class="token punctuation">(</span>document<span class="token punctuation">.</span><span class="token function">getElementById</span><span class="token punctuation">(</span><span class="token string">'main'</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| <span class="token comment">// Draw the chart</span> |
| myChart<span class="token punctuation">.</span><span class="token function">setOption</span><span class="token punctuation">(</span><span class="token punctuation">{</span> |
| title<span class="token operator">:</span> <span class="token punctuation">{</span> |
| text<span class="token operator">:</span> <span class="token string">'ECharts Getting Started Example'</span> |
| <span class="token punctuation">}</span><span class="token punctuation">,</span> |
| tooltip<span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span> |
| xAxis<span class="token operator">:</span> <span class="token punctuation">{</span> |
| data<span class="token operator">:</span> <span class="token punctuation">[</span><span class="token string">'shirt'</span><span class="token punctuation">,</span> <span class="token string">'cardigan'</span><span class="token punctuation">,</span> <span class="token string">'chiffon'</span><span class="token punctuation">,</span> <span class="token string">'pants'</span><span class="token punctuation">,</span> <span class="token string">'heels'</span><span class="token punctuation">,</span> <span class="token string">'socks'</span><span class="token punctuation">]</span> |
| <span class="token punctuation">}</span><span class="token punctuation">,</span> |
| yAxis<span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span> |
| series<span class="token operator">:</span> <span class="token punctuation">[</span> |
| <span class="token punctuation">{</span> |
| name<span class="token operator">:</span> <span class="token string">'sales'</span><span class="token punctuation">,</span> |
| type<span class="token operator">:</span> <span class="token string">'bar'</span><span class="token punctuation">,</span> |
| data<span class="token operator">:</span> <span class="token punctuation">[</span><span class="token number">5</span><span class="token punctuation">,</span> <span class="token number">20</span><span class="token punctuation">,</span> <span class="token number">36</span><span class="token punctuation">,</span> <span class="token number">10</span><span class="token punctuation">,</span> <span class="token number">10</span><span class="token punctuation">,</span> <span class="token number">20</span><span class="token punctuation">]</span> |
| <span class="token punctuation">}</span> |
| <span class="token punctuation">]</span> |
| <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> <!----> <div class="clipboard" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 012-2h2a2 2 0 012 2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3" data-v-479657ca></path></svg></svg></div></div> <h2 id="importing-required-charts-and-components-to-have-minimal-bundle." tabindex="-1">Importing Required Charts and Components to Have Minimal Bundle.</h2> <p>The above code will import all the charts and components in ECharts, but if you don't want to bring in all the components, you can use the tree-shakeable interface provided by ECharts to bundle the required components and get a minimal bundle.</p> <div class="md-code-block"><div class="nuxt-content-highlight"><pre class="language-js line-numbers"><code><span class="token comment">// Import the echarts core module, which provides the necessary interfaces for using echarts.</span> |
| <span class="token keyword">import</span> <span class="token operator">*</span> <span class="token keyword">as</span> echarts <span class="token keyword">from</span> <span class="token string">'echarts/core'</span><span class="token punctuation">;</span> |
| <span class="token comment">// Import bar charts, all with Chart suffix</span> |
| <span class="token keyword">import</span> <span class="token punctuation">{</span> BarChart <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'echarts/charts'</span><span class="token punctuation">;</span> |
| <span class="token comment">// import the tooltip, title, and rectangular coordinate system components, all suffixed with Component</span> |
| <span class="token keyword">import</span> <span class="token punctuation">{</span> |
| TitleComponent<span class="token punctuation">,</span> |
| TooltipComponent<span class="token punctuation">,</span> |
| GridComponent |
| <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'echarts/components'</span><span class="token punctuation">;</span> |
| <span class="token comment">// Import the Canvas renderer, note that introducing the CanvasRenderer or SVGRenderer is a required step</span> |
| <span class="token keyword">import</span> <span class="token punctuation">{</span> CanvasRenderer <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'echarts/renderers'</span><span class="token punctuation">;</span> |
| |
| <span class="token comment">// Register the required components</span> |
| echarts<span class="token punctuation">.</span><span class="token function">use</span><span class="token punctuation">(</span><span class="token punctuation">[</span> |
| TitleComponent<span class="token punctuation">,</span> |
| TooltipComponent<span class="token punctuation">,</span> |
| GridComponent<span class="token punctuation">,</span> |
| BarChart<span class="token punctuation">,</span> |
| CanvasRenderer |
| <span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token comment">// The next step is the same as before, initialize the chart and set the configuration items</span> |
| <span class="token keyword">var</span> myChart <span class="token operator">=</span> echarts<span class="token punctuation">.</span><span class="token function">init</span><span class="token punctuation">(</span>document<span class="token punctuation">.</span><span class="token function">getElementById</span><span class="token punctuation">(</span><span class="token string">'main'</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| myChart<span class="token punctuation">.</span><span class="token function">setOption</span><span class="token punctuation">(</span><span class="token punctuation">{</span> |
| <span class="token comment">// ...</span> |
| <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></code></pre></div> <!----> <div class="clipboard" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 012-2h2a2 2 0 012 2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3" data-v-479657ca></path></svg></svg></div></div> <blockquote><p>Note that in order to keep the size of the package to a minimum, ECharts does not provide any renderer in tree-shakeable interface, so you need to choose to import <code>CanvasRenderer</code> or <code>SVGRenderer</code> as the renderer. The advantage of this is that if you only need to use the svg rendering mode, the bundle will not include the <code>CanvasRenderer</code> module, which is not needed.</p></blockquote> <p>The "Full Code" tab on our sample editor page provides a very convenient way to generate a tree-shakable code. It will generate tree-shakable code based on the current option dynamically. You can use it directly in your project.</p> <h2 id="minimal-option-type-in-typescript" tabindex="-1">Minimal Option Type in TypeScript</h2> <p>For developers who are using TypeScript to develop ECharts, we provide a type interface to combine the minimal <code>EChartsOption</code> type. This stricter type can effectively help you check for missing components or charts.</p> <div class="md-code-block"><div class="nuxt-content-highlight"><pre class="language-ts line-numbers"><code><span class="token keyword">import</span> <span class="token operator">*</span> <span class="token keyword">as</span> echarts <span class="token keyword">from</span> <span class="token string">'echarts/core'</span><span class="token punctuation">;</span> |
| <span class="token keyword">import</span> <span class="token punctuation">{</span> |
| BarChart<span class="token punctuation">,</span> |
| <span class="token comment">// The series types are defined with the SeriesOption suffix</span> |
| BarSeriesOption<span class="token punctuation">,</span> |
| LineChart<span class="token punctuation">,</span> |
| LineSeriesOption |
| <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'echarts/charts'</span><span class="token punctuation">;</span> |
| <span class="token keyword">import</span> <span class="token punctuation">{</span> |
| TitleComponent<span class="token punctuation">,</span> |
| <span class="token comment">// The component types are defined with the suffix ComponentOption</span> |
| TitleComponentOption<span class="token punctuation">,</span> |
| GridComponent<span class="token punctuation">,</span> |
| GridComponentOption |
| <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'echarts/components'</span><span class="token punctuation">;</span> |
| <span class="token keyword">import</span> <span class="token punctuation">{</span> CanvasRenderer <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'echarts/renderers'</span><span class="token punctuation">;</span> |
| |
| <span class="token comment">// Combine an Option type with only required components and charts via ComposeOption</span> |
| <span class="token keyword">type</span> <span class="token class-name">ECOption</span> <span class="token operator">=</span> echarts<span class="token punctuation">.</span>ComposeOption<span class="token operator"><</span> |
| <span class="token operator">|</span> BarSeriesOption |
| <span class="token operator">|</span> LineSeriesOption |
| <span class="token operator">|</span> TitleComponentOption |
| <span class="token operator">|</span> GridComponentOption |
| <span class="token operator">></span><span class="token punctuation">;</span> |
| |
| <span class="token comment">// Register the required components</span> |
| echarts<span class="token punctuation">.</span><span class="token function">use</span><span class="token punctuation">(</span><span class="token punctuation">[</span> |
| TitleComponent<span class="token punctuation">,</span> |
| TooltipComponent<span class="token punctuation">,</span> |
| GridComponent<span class="token punctuation">,</span> |
| BarChart<span class="token punctuation">,</span> |
| CanvasRenderer |
| <span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token keyword">var</span> option<span class="token operator">:</span> ECOption <span class="token operator">=</span> <span class="token punctuation">{</span> |
| <span class="token comment">// ...</span> |
| <span class="token punctuation">}</span><span class="token punctuation">;</span></code></pre></div> <!----> <div class="clipboard" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-6 w-6" data-v-479657ca><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 012-2h2a2 2 0 012 2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3" data-v-479657ca></path></svg></svg></div></div></article></div></div> <div class="post-contributors"><h3><span class="inline-block align-middle">本文贡献者</span> <a target="_blank" href="https://github.com/apache/echarts-handbook/tree/master/contents/en/basics/import.md" title="编辑本文" class="inline-block align-middle text-sm"><svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" class="h-8 w-8 inline-block align-middle"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path></svg> <span class="inline-block align-middle">在 GitHub 上编辑本页</span></a></h3> <div class="post-contributors-list"><a href="https://github.com/pissang" target="_blank" class="post-contributor"><img alt="pissang" src="https://avatars.githubusercontent.com/pissang?size=60"> <span>pissang</span></a></div></div></div></div></div></div> <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/highlight.js@9.12.0/styles/github-gist.min.css"></div></div></div></div><script>window.__NUXT__=function(t,e,i,d,l,a,r,n,o,c,h,s,b,g,p,m,I,C,G,u,y,B,v,Z,w,X,W,J,V,R,f,N,Y,k,z,F,H,A,E,S,U,K,M,Q,L,T,D,x,j,P,O,q,_,$,tt,et,it){return{layout:"default",data:[{html:'<h1 id="use-apache-echarts-with-bundler-and-npm" tabindex="-1">Use Apache ECharts with bundler and NPM</h1>\n<p>If your development environment uses a package management tool like <code>npm</code> or <code>yarn</code> and builds with a packaging tool like Webpack, this article will describe how to get a minimal bundle of Apache ECharts<sup>TM</sup> via treeshaking.</p>\n<h2 id="npm-installation-of-echarts" tabindex="-1">NPM Installation of ECharts</h2>\n<p>You can install ECharts via npm using the following command</p>\n<md-code-block lang="shell" code="\'bnBtIGluc3RhbGwgZWNoYXJ0cyAtLXNhdmU\'" line-highlights="\'\'" />\n<h2 id="introduce-echarts" tabindex="-1">Introduce ECharts</h2>\n<md-code-block lang="js" code="\'aW1wb3J0ICogYXMgZWNoYXJ0cyBmcm9tICdlY2hhcnRzJzsKCi8vIGluaXRpYWxpemUgdGhlIGVjaGFydHMgaW5zdGFuY2UKdmFyIG15Q2hhcnQgPSBlY2hhcnRzLmluaXQoZG9jdW1lbnQuZ2V0RWxlbWVudEJ5SWQoJ21haW4nKSk7Ci8vIERyYXcgdGhlIGNoYXJ0Cm15Q2hhcnQuc2V0T3B0aW9uKHsKICB0aXRsZTogewogICAgdGV4dDogJ0VDaGFydHMgR2V0dGluZyBTdGFydGVkIEV4YW1wbGUnCiAgfSwKICB0b29sdGlwOiB7fSwKICB4QXhpczogewogICAgZGF0YTogWydzaGlydCcsICdjYXJkaWdhbicsICdjaGlmZm9uJywgJ3BhbnRzJywgJ2hlZWxzJywgJ3NvY2tzJ10KICB9LAogIHlBeGlzOiB7fSwKICBzZXJpZXM6IFsKICAgIHsKICAgICAgbmFtZTogJ3NhbGVzJywKICAgICAgdHlwZTogJ2JhcicsCiAgICAgIGRhdGE6IFs1LCAyMCwgMzYsIDEwLCAxMCwgMjBdCiAgICB9CiAgXQp9KTs\'" line-highlights="\'\'" />\n<h2 id="importing-required-charts-and-components-to-have-minimal-bundle." tabindex="-1">Importing Required Charts and Components to Have Minimal Bundle.</h2>\n<p>The above code will import all the charts and components in ECharts, but if you don\'t want to bring in all the components, you can use the tree-shakeable interface provided by ECharts to bundle the required components and get a minimal bundle.</p>\n<md-code-block lang="js" code="\'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\'" line-highlights="\'\'" />\n<blockquote>\n<p>Note that in order to keep the size of the package to a minimum, ECharts does not provide any renderer in tree-shakeable interface, so you need to choose to import <code>CanvasRenderer</code> or <code>SVGRenderer</code> as the renderer. The advantage of this is that if you only need to use the svg rendering mode, the bundle will not include the <code>CanvasRenderer</code> module, which is not needed.</p>\n</blockquote>\n<p>The "Full Code" tab on our sample editor page provides a very convenient way to generate a tree-shakable code. It will generate tree-shakable code based on the current option dynamically. You can use it directly in your project.</p>\n<h2 id="minimal-option-type-in-typescript" tabindex="-1">Minimal Option Type in TypeScript</h2>\n<p>For developers who are using TypeScript to develop ECharts, we provide a type interface to combine the minimal <code>EChartsOption</code> type. This stricter type can effectively help you check for missing components or charts.</p>\n<md-code-block lang="ts" 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