版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/zhuoganliwanjin/article/details/84999606
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>3D圆柱图</title>
<link rel="stylesheet" href="index.css" />
</head>
<body>
<div id="chartdiv"></div>
<script src="https://www.amcharts.com/lib/4/core.js"></script>
<script src="https://www.amcharts.com/lib/4/charts.js"></script>
<script src="https://www.amcharts.com/lib/4/themes/animated.js"></script>
<script>
am4core.useTheme(am4themes_animated);
var chart = am4core.create("chartdiv", am4charts.XYChart3D);
chart.data = [{
"country": "USA",
"visits": 3025
}, {
"country": "China",
"visits": 1882
}, {
"country": "Japan",
"visits": 1809
}, {
"country": "Germany",
"visits": 1322
}, {
"country": "UK",
"visits": 1122
}, {
"country": "France",
"visits": 1114
}, {
"country": "India",
"visits": 984
}, {
"country": "Spain",
"visits": 711
}, {
"country": "Netherlands",
"visits": 665
}, {
"country": "Russia",
"visits": 580
}, {
"country": "South Korea",
"visits": 443
}, {
"country": "Canada",
"visits": 441
}];
var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());
categoryAxis.renderer.grid.template.location = 0;
categoryAxis.dataFields.category = "country";
categoryAxis.renderer.minGridDistance = 60;
categoryAxis.renderer.grid.template.disabled = true;
categoryAxis.renderer.baseGrid.disabled = true;
categoryAxis.renderer.axisFills.template.disabled = true;
categoryAxis.renderer.labels.template.dy = 20;
var valueAxis = chart.yAxes.push(new am4charts.ValueAxis());
valueAxis.renderer.grid.template.disabled = true;
valueAxis.renderer.baseGrid.disabled = true;
valueAxis.renderer.labels.template.disabled = true;
valueAxis.renderer.axisFills.template.disabled = true;
valueAxis.renderer.minWidth = 0;
var series = chart.series.push(new am4charts.ConeSeries());
series.dataFields.categoryX = "country";
series.dataFields.valueY = "visits";
series.columns.template.tooltipText = "{valueY.value}";
series.columns.template.tooltipY = 0;
series.columns.template.strokeOpacity = 1;
// as by default columns of the same series are of the same color, we add adapter which takes colors from chart.colors color set
series.columns.template.adapter.add("fill", function (fill, target) {
return chart.colors.getIndex(target.dataItem.index);
});
series.columns.template.adapter.add("stroke", function (stroke, target) {
return chart.colors.getIndex(target.dataItem.index);
});
</script>
</body>
</html>