CanvasJS绘制柱形图

代码案例

 <html>
<head>
<script>
window.onload = function () {
 
var chart = new CanvasJS.Chart("chartContainer", {
	animationEnabled: true,
	exportEnabled: true,
	theme: "light1", // "light1", "light2", "dark1", "dark2"
	title:{
		text: "Simple Column Chart with Index Labels"
	},
  	axisY: {
      includeZero: true
    },
	data: [{
		type: "column", //change type to bar, line, area, pie, etc
		//indexLabel: "{y}", //Shows y value on all Data Points
		indexLabelFontColor: "#5A5757",
      	indexLabelFontSize: 16,
		indexLabelPlacement: "outside",
		dataPoints: [
			{ x: 10, y: 71 },
			{ x: 20, y: 55 },
			{ x: 30, y: 50 },
			{ x: 40, y: 65 },
			{ x: 50, y: 92, indexLabel: "\u2605 Highest" },
			{ x: 60, y: 68 },
			{ x: 70, y: 38 },
			{ x: 80, y: 71 },
			{ x: 90, y: 54 },
			{ x: 100, y: 60 },
			{ x: 110, y: 36 },
			{ x: 120, y: 49 },
			{ x: 130, y: 21, indexLabel: "\u2691 Lowest" }
		]
	}]
});
chart.render();
 
}
</script>
</head>
<body>
<div id="chartContainer" style="height: 300px; width: 35%;"></div>
<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
</body>
</html>

效果图

posted @ 2024-05-30 09:52 DogLeftover 阅读(19) 评论(0) 编辑收藏举报

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CanvasJS绘制柱形图

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	<html>
	<head>
	<script>
	window.onload = function () {

	var chart = new CanvasJS.Chart("chartContainer", {
	animationEnabled: true,
	exportEnabled: true,
	theme: "light1", // "light1", "light2", "dark1", "dark2"
	title:{
	text: "Simple Column Chart with Index Labels"
	},
	axisY: {
	includeZero: true
	},
	data: [{
	type: "column", //change type to bar, line, area, pie, etc
	//indexLabel: "{y}", //Shows y value on all Data Points
	indexLabelFontColor: "#5A5757",
	indexLabelFontSize: 16,
	indexLabelPlacement: "outside",
	dataPoints: [
	{ x: 10, y: 71 },
	{ x: 20, y: 55 },
	{ x: 30, y: 50 },
	{ x: 40, y: 65 },
	{ x: 50, y: 92, indexLabel: "\u2605 Highest" },
	{ x: 60, y: 68 },
	{ x: 70, y: 38 },
	{ x: 80, y: 71 },
	{ x: 90, y: 54 },
	{ x: 100, y: 60 },
	{ x: 110, y: 36 },
	{ x: 120, y: 49 },
	{ x: 130, y: 21, indexLabel: "\u2691 Lowest" }
	]
	}]
	});
	chart.render();

	}
	</script>
	</head>
	<body>
	<div id="chartContainer" style="height: 300px; width: 35%;"></div>
	<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
	</body>
	</html>