JavaScript Charts: Stacked column chart
<script type="text/javascript">
var chart;
var chartData = [{
year: "2003",
europe: 2.5,
namerica: 2.5,
asia: 2.1,
lamerica: 0.3,
meast: 0.2,
africa: 0.1
}, {
year: "2004",
europe: 2.6,
namerica: 2.7,
asia: 2.2,
lamerica: 0.3,
meast: 0.3,
africa: 0.1
}, {
year: "2005",
europe: 2.8,
namerica: 2.9,
asia: 2.4,
lamerica: 0.3,
meast: 0.3,
africa: 0.1
}];
AmCharts.ready(function () {
// SERIAL CHART
chart = new AmCharts.AmSerialChart();
chart.dataProvider = chartData;
chart.categoryField = "year";
// AXES
// category
var categoryAxis = chart.categoryAxis;
categoryAxis.gridAlpha = 0.1;
categoryAxis.axisAlpha = 0;
categoryAxis.gridPosition = "start";
// value
var valueAxis = new AmCharts.ValueAxis();
valueAxis.stackType = "regular";
valueAxis.gridAlpha = 0.1;
valueAxis.axisAlpha = 0;
chart.addValueAxis(valueAxis);
// GRAPHS
// first graph
var graph = new AmCharts.AmGraph();
graph.title = "Europe";
graph.labelText = "[[value]]";
graph.valueField = "europe";
graph.type = "column";
graph.lineAlpha = 0;
graph.fillAlphas = 1;
graph.lineColor = "#C72C95";
chart.addGraph(graph);
// second graph
graph = new AmCharts.AmGraph();
graph.title = "North America";
graph.labelText = "[[value]]";
graph.valueField = "namerica";
graph.type = "column";
graph.lineAlpha = 0;
graph.fillAlphas = 1;
graph.lineColor = "#D8E0BD";
chart.addGraph(graph);
// third graph
graph = new AmCharts.AmGraph();
graph.title = "Asia-Pacific";
graph.labelText = "[[value]]";
graph.valueField = "asia";
graph.type = "column";
graph.lineAlpha = 0;
graph.fillAlphas = 1;
graph.lineColor = "#B3DBD4";
chart.addGraph(graph);
// LEGEND
var legend = new AmCharts.AmLegend();
chart.addLegend(legend);
// WRITE
chart.write("chartdiv");
});
</script>
<div id="chartdiv" style="width: 100%; height: 400px;"></div>
 Stacked column chart |
