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<title>Stacked Line - Line - Common Charts - How To Guides - Handbook - Apache ECharts</title><meta data-n-head="ssr" charset="utf-8"><meta data-n-head="ssr" name="viewport" content="width=device-width,initial-scale=1"><meta data-n-head="ssr" data-hid="docsearch:language" name="docsearch:language" content="en"><base href="/handbook/"><link data-n-head="ssr" rel="icon" type="image/x-icon" href="https://echarts.apache.org/zh/images/favicon.png"><link rel="preload" href="/handbook/_nuxt/4d2a12b.js" as="script"><link rel="preload" href="/handbook/_nuxt/js/fa73816a85b29fbf7562.js" as="script"><link rel="preload" href="/handbook/_nuxt/css/8117eb7.css" as="style"><link rel="preload" href="/handbook/_nuxt/js/b964c20bb1562bc48da6.js" as="script"><link rel="preload" href="/handbook/_nuxt/css/1f3ef45.css" as="style"><link rel="preload" href="/handbook/_nuxt/js/60d2f1dbd961abb7604b.js" as="script"><link rel="preload" href="/handbook/_nuxt/css/ba9ec8a.css" as="style"><link rel="preload" href="/handbook/_nuxt/js/43cd67c0cf5a9d972051.js" as="script"><link rel="preload" href="/handbook/_nuxt/css/3556c50.css" as="style"><link rel="preload" href="/handbook/_nuxt/js/9d86a6602b3f4dd6c979.js" as="script"><link rel="stylesheet" href="/handbook/_nuxt/css/8117eb7.css"><link rel="stylesheet" href="/handbook/_nuxt/css/1f3ef45.css"><link rel="stylesheet" href="/handbook/_nuxt/css/ba9ec8a.css"><link rel="stylesheet" href="/handbook/_nuxt/css/3556c50.css">
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style="display:none"></ul></li></ul></li><li class="nav-item"><a class="nav-link"><span class="title">Animation</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/how-to/animation/transition" class="nav-link"><span class="title">Data Transition</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/how-to/interaction/drag" class="nav-link"><span class="title">Drag</span></a> <ul class="nav bd-sidenav level3" style="display:none"></ul></li><!----><li class="nav-item"><a href="/handbook/en/how-to/interaction/coarse-pointer" class="nav-link"><span class="title">Intelligent Pointer Snapping</span></a> <ul class="nav 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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="stacked-line-chart" tabindex="-1">Stacked Line Chart</h1> <p>Similar to the <a href="en/how-to/chart-types/bar/stacked-bar">Stacked Bar Chart</a>, Stacked Line Chart use the <code>'stack'</code> in <code>series</code> to decide which series should be stacked together.</p> <div class="md-live layout-tb"><div class="md-live-editor"><div class="md-live-editor-container"><div class="prism-editor-wrapper"><div class="prism-editor__container"><textarea spellcheck="false" autocapitalize="off" autocomplete="off" autocorrect="off" data-gramm="false" placeholder="" data-testid="textarea" class="prism-editor__textarea">option = {
xAxis: {
data: ['A', 'B', 'C', 'D', 'E']
},
yAxis: {},
series: [
{
data: [10, 22, 28, 43, 49],
type: 'line',
stack: 'x'
},
{
data: [5, 4, 3, 5, 10],
type: 'line',
stack: 'x'
}
]
};</textarea><pre data-testid="preview" class="prism-editor__editor">option <span class="token operator">=</span> <span class="token punctuation">{</span>
<span class="token literal-property property">xAxis</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token literal-property property">data</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token string">'A'</span><span class="token punctuation">,</span> <span class="token string">'B'</span><span class="token punctuation">,</span> <span class="token string">'C'</span><span class="token punctuation">,</span> <span class="token string">'D'</span><span class="token punctuation">,</span> <span class="token string">'E'</span><span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token literal-property property">yAxis</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token literal-property property">series</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token literal-property property">data</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token number">10</span><span class="token punctuation">,</span> <span class="token number">22</span><span class="token punctuation">,</span> <span class="token number">28</span><span class="token punctuation">,</span> <span class="token number">43</span><span class="token punctuation">,</span> <span class="token number">49</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token literal-property property">type</span><span class="token operator">:</span> <span class="token string">'line'</span><span class="token punctuation">,</span>
<span class="token literal-property property">stack</span><span class="token operator">:</span> <span class="token string">'x'</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token literal-property property">data</span><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">4</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">,</span> <span class="token number">5</span><span class="token punctuation">,</span> <span class="token number">10</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token literal-property property">type</span><span class="token operator">:</span> <span class="token string">'line'</span><span class="token punctuation">,</span>
<span class="token literal-property property">stack</span><span class="token operator">:</span> <span class="token string">'x'</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">;</span><br></pre></div></div></div> <div class="md-live-tag">live</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> <div class="md-live-preview"></div></div> <p>However, without clarification, it is hard for us to judge whether it is a stacked line chart or normal line chart. Therefore, filling color for the area under the line is recommended to indicate for a stacked line chart.</p> <div class="md-live layout-tb"><div class="md-live-editor"><div class="md-live-editor-container"><div class="prism-editor-wrapper"><div class="prism-editor__container"><textarea spellcheck="false" autocapitalize="off" autocomplete="off" autocorrect="off" data-gramm="false" placeholder="" data-testid="textarea" class="prism-editor__textarea">option = {
xAxis: {
data: ['A', 'B', 'C', 'D', 'E']
},
yAxis: {},
series: [
{
data: [10, 22, 28, 43, 49],
type: 'line',
stack: 'x',
areaStyle: {}
},
{
data: [5, 4, 3, 5, 10],
type: 'line',
stack: 'x',
areaStyle: {}
}
]
};</textarea><pre data-testid="preview" class="prism-editor__editor">option <span class="token operator">=</span> <span class="token punctuation">{</span>
<span class="token literal-property property">xAxis</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token literal-property property">data</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token string">'A'</span><span class="token punctuation">,</span> <span class="token string">'B'</span><span class="token punctuation">,</span> <span class="token string">'C'</span><span class="token punctuation">,</span> <span class="token string">'D'</span><span class="token punctuation">,</span> <span class="token string">'E'</span><span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token literal-property property">yAxis</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token literal-property property">series</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token literal-property property">data</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token number">10</span><span class="token punctuation">,</span> <span class="token number">22</span><span class="token punctuation">,</span> <span class="token number">28</span><span class="token punctuation">,</span> <span class="token number">43</span><span class="token punctuation">,</span> <span class="token number">49</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token literal-property property">type</span><span class="token operator">:</span> <span class="token string">'line'</span><span class="token punctuation">,</span>
<span class="token literal-property property">stack</span><span class="token operator">:</span> <span class="token string">'x'</span><span class="token punctuation">,</span>
<span class="token literal-property property">areaStyle</span><span class="token operator">:</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 literal-property property">data</span><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">4</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">,</span> <span class="token number">5</span><span class="token punctuation">,</span> <span class="token number">10</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
<span class="token literal-property property">type</span><span class="token operator">:</span> <span class="token string">'line'</span><span class="token punctuation">,</span>
<span class="token literal-property property">stack</span><span class="token operator">:</span> <span class="token string">'x'</span><span class="token punctuation">,</span>
<span class="token literal-property property">areaStyle</span><span class="token operator">:</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><br></pre></div></div></div> <div class="md-live-tag">live</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> <div class="md-live-preview"></div></div></article></div></div> <div class="post-contributors"><h3><span class="inline-block align-middle">Contributors</span> <a target="_blank" href="https://github.com/apache/echarts-handbook/tree/master/contents/en/how-to/chart-types/line/stacked-line.md" title="Edit this Document" 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">Edit this page on GitHub</span></a></h3> <div class="post-contributors-list"><a href="https://github.com/vincentbernat" target="_blank" class="post-contributor"><img alt="vincentbernat" src="https://avatars.githubusercontent.com/vincentbernat?size=60" loading="lazy"> <span>vincentbernat</span></a><a href="https://github.com/pissang" target="_blank" class="post-contributor"><img alt="pissang" src="https://avatars.githubusercontent.com/pissang?size=60" loading="lazy"> <span>pissang</span></a><a href="https://github.com/omkar787" target="_blank" class="post-contributor"><img alt="omkar787" src="https://avatars.githubusercontent.com/omkar787?size=60" loading="lazy"> <span>omkar787</span></a></div></div></div></div></div></div> <link rel="stylesheet" href="//fastly.jsdelivr.net/npm/highlight.js@9.12.0/styles/github-gist.min.css"></div></div></div></div><script>window.__NUXT__=function(t,i,e,r,d,l,a,n,o,s,c,h,C,g,I,A,p,f,b,m,B,u,w,L,S,k,v,y,G,R,D,x,E,P,H,M,O,W,z,F,J,T,V,K,N,Q,X,Y,_,j,U,Z,$,q,tt,it,et,rt){return{layout:"default",data:[{html:'<h1 id="stacked-line-chart" tabindex="-1">Stacked Line Chart</h1>\n<p>Similar to the <a href="en/how-to/chart-types/bar/stacked-bar">Stacked Bar Chart</a>, Stacked Line Chart use the <code>\'stack\'</code> in <code>series</code> to decide which series should be stacked together.</p>\n<md-live lang="js" code="\'b3B0aW9uID0gewogIHhBeGlzOiB7CiAgICBkYXRhOiBbJ0EnLCAnQicsICdDJywgJ0QnLCAnRSddCiAgfSwKICB5QXhpczoge30sCiAgc2VyaWVzOiBbCiAgICB7CiAgICAgIGRhdGE6IFsxMCwgMjIsIDI4LCA0MywgNDldLAogICAgICB0eXBlOiAnbGluZScsCiAgICAgIHN0YWNrOiAneCcKICAgIH0sCiAgICB7CiAgICAgIGRhdGE6IFs1LCA0LCAzLCA1LCAxMF0sCiAgICAgIHR5cGU6ICdsaW5lJywKICAgICAgc3RhY2s6ICd4JwogICAgfQogIF0KfTs\'" v-bind="{}" />\n<p>However, without clarification, it is hard for us to judge whether it is a stacked line chart or normal line chart. 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