Stacked Area

Our Serial chart supports stacked or <a href="/demos/100-stacked-area-chart/">100% stacked</a> areas. Technically, area graph is just a regular line graph with fill opacity set to some bigger than 0 value. This means you can easily switch from area to line only by modifying this property. And even more - you can simply change this area to smoothed-area or step-area chart by changing a single <strong>type</strong> property of <a href="http://docs.amcharts.com/3/javascriptcharts/AmGraph">AmGraph</a>. <h2>Hidden graphs</h2> Legend of our charts allows showing/hiding graphs by clicking on the legend item you want to hide or show. You can also define which of the graphs are hidden by default - notice, the "cars" graph is hidden at the moment the chart is loaded and you can show it if you click it's legend marker. <h2>Vertical lines and fills</h2> You can fill the area between two categories with some color, add annotation to it using Guides. The same guides are used to create a single-lines to mark some event. Guides can be added to both category and value axes.

by rahulshukla422

HTML

<script src="https://www.amcharts.com/lib/3/amcharts.js"></script>
<script src="https://www.amcharts.com/lib/3/serial.js"></script>
<script src="https://www.amcharts.com/lib/3/plugins/export/export.min.js"></script>
<link rel="stylesheet" href="https://www.amcharts.com/lib/3/plugins/export/export.css" type="text/css" media="all" />
<script src="https://www.amcharts.com/lib/3/themes/light.js"></script>
<div id="chartdiv"></div>

CSS

#chartdiv {
	width		: 100%;
	height		: 500px;
	font-size	: 11px;
}

JavaScript

var chart = AmCharts.makeChart("chartdiv", {
    "type": "serial",
    "theme": "light",
    "marginRight":30,
    "legend": {
        "equalWidths": false,
        "periodValueText": "total: [[value.sum]]",
        "position": "top",
        "valueAlign": "left",
        "valueWidth": 100
    },
    "dataProvider": [{
        "year": 1994,
        "cars": 1587,
        "motorcycles": 650,
        "bicycles": 121
    }, {
        "year": 1995,
        "cars": 1567,
        "motorcycles": 683,
        "bicycles": 146
    }, {
        "year": 1996,
        "cars": 1617,
        "motorcycles": 691,
        "bicycles": 138
    }, {
        "year": 1997,
        "cars": 1630,
        "motorcycles": 642,
        "bicycles": 127
    }, {
        "year": 1998,
        "cars": 1660,
        "motorcycles": 699,
        "bicycles": 105
    }, {
        "year": 1999,
        "cars": 1683,
        "motorcycles": 721,
        "bicycles": 109
    }, {
        "year": 2000,
        "cars": 1691,
        "motorcycles": 737,
        "bicycles": 112
    }, {
        "year": 2001,
        "cars": 1298,
        "motorcycles": 680,
        "bicycles": 101
    }, {
        "year": 2002,
        "cars": 1275,
        "motorcycles": 664,
        "bicycles": 97
    }, {
        "year": 2003,
        "cars": 1246,
        "motorcycles": 648,
        "bicycles": 93
    }, {
        "year": 2004,
        "cars": 1318,
        "motorcycles": 697,
        "bicycles": 111
    }, {
        "year": 2005,
        "cars": 1213,
        "motorcycles": 633,
        "bicycles": 87
    }, {
        "year": 2006,
        "cars": 1199,
        "motorcycles": 621,
        "bicycles": 79
    }, {
        "year": 2007,
        "cars": 1110,
        "motorcycles": 210,
        "bicycles": 81
    }, {
        "year": 2008,
        "cars": 1165,
        "motorcycles": 232,
        "bicycles": 75
    }, {
        "year": 2009,
        "cars": 1145,
        "motorcycles": 219,
        "bicycles": 88
    }, {
   ...