amcharts-jschart
Version:
A go-to library for data visualization. When you don’t have time to learn new technologies. When you need a simple yet powerful and flexible drop-in data visualization solution.
232 lines (214 loc) • 8.65 kB
HTML
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>amCharts examples</title>
<link rel="stylesheet" href="style.css" type="text/css">
<script src="../amcharts/amcharts.js" type="text/javascript"></script>
<script src="../amcharts/serial.js" type="text/javascript"></script>
<script>
var chart;
var chartData = [
{
"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": 1218,
"motorcycles": 637,
"bicycles": 101
},
{
"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
},
{
"year": 2010,
"cars": 1163,
"motorcycles": 201,
"bicycles": 82
},
{
"year": 2011,
"cars": 1180,
"motorcycles": 285,
"bicycles": 87
},
{
"year": 2012,
"cars": 1159,
"motorcycles": 277,
"bicycles": 71
}
];
AmCharts.ready(function () {
// SERIAL CHART
chart = new AmCharts.AmSerialChart();
chart.dataProvider = chartData;
chart.marginTop = 10;
chart.categoryField = "year";
// AXES
// Category
var categoryAxis = chart.categoryAxis;
categoryAxis.gridAlpha = 0.07;
categoryAxis.axisColor = "#DADADA";
categoryAxis.startOnAxis = true;
// Value
var valueAxis = new AmCharts.ValueAxis();
valueAxis.stackType = "regular"; // this line makes the chart "stacked"
valueAxis.gridAlpha = 0.07;
valueAxis.title = "Traffic incidents";
chart.addValueAxis(valueAxis);
// GUIDES are vertical (can also be horizontal) lines (or areas) marking some event.
// first guide
var guide1 = new AmCharts.Guide();
guide1.category = "2001";
guide1.lineColor = "#CC0000";
guide1.lineAlpha = 1;
guide1.dashLength = 2;
guide1.inside = true;
guide1.labelRotation = 90;
guide1.label = "fines for speeding increased";
categoryAxis.addGuide(guide1);
// second guide
var guide2 = new AmCharts.Guide();
guide2.category = "2007";
guide2.lineColor = "#CC0000";
guide2.lineAlpha = 1;
guide2.dashLength = 2;
guide2.inside = true;
guide2.labelRotation = 90;
guide2.label = "motorcycle maintenance fee introduced";
categoryAxis.addGuide(guide2);
// GRAPHS
// first graph
var graph = new AmCharts.AmGraph();
graph.type = "line"; // it's simple line graph
graph.title = "Cars";
graph.valueField = "cars";
graph.lineAlpha = 0;
graph.fillAlphas = 0.6; // setting fillAlphas to > 0 value makes it area graph
graph.balloonText = "<img src='images/car.png' style='vertical-align:bottom; margin-right: 10px; width:28px; height:21px;'><span style='font-size:14px; color:#000000;'><b>[[value]]</b></span>";
graph.hidden = true;
chart.addGraph(graph);
// second graph
graph = new AmCharts.AmGraph();
graph.type = "line";
graph.title = "Motorcycles";
graph.valueField = "motorcycles";
graph.lineAlpha = 0;
graph.fillAlphas = 0.6;
graph.balloonText = "<img src='images/motorcycle.png' style='vertical-align:bottom; margin-right: 10px; width:28px; height:21px;'><span style='font-size:14px; color:#000000;'><b>[[value]]</b></span>";
chart.addGraph(graph);
// third graph
graph = new AmCharts.AmGraph();
graph.type = "line";
graph.title = "Bicycles";
graph.valueField = "bicycles";
graph.lineAlpha = 0;
graph.fillAlphas = 0.6;
graph.balloonText = "<img src='images/bicycle.png' style='vertical-align:bottom; margin-right: 10px; width:28px; height:21px;'><span style='font-size:14px; color:#000000;'><b>[[value]]</b></span>";
chart.addGraph(graph);
// LEGEND
var legend = new AmCharts.AmLegend();
legend.position = "top";
legend.valueText = "[[value]]";
legend.valueWidth = 100;
legend.valueAlign = "left";
legend.equalWidths = false;
legend.periodValueText = "total: [[value.sum]]"; // this is displayed when mouse is not over the chart.
chart.addLegend(legend);
// CURSOR
var chartCursor = new AmCharts.ChartCursor();
chartCursor.cursorAlpha = 0;
chart.addChartCursor(chartCursor);
// SCROLLBAR
var chartScrollbar = new AmCharts.ChartScrollbar();
chartScrollbar.color = "#FFFFFF";
chart.addChartScrollbar(chartScrollbar);
// WRITE
chart.write("chartdiv");
});
</script>
</head>
<body>
<div id="chartdiv" style="width:100%; height:400px;"></div>
</body>
</html>