ABPCMS.Web/lib/chart.js/samples/tooltips/custom-points.html

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<!doctype html>
<html>

<head>
	<title>Custom Tooltips using Data Points</title>
	<script src="../../dist/Chart.bundle.js"></script>
	<script src="../utils.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
	<style>
		canvas{
			-moz-user-select: none;
			-webkit-user-select: none;
			-ms-user-select: none;
		}
		.chartjs-tooltip {
			opacity: 1;
			position: absolute;
			background: rgba(0, 0, 0, .7);
			color: white;
			border-radius: 3px;
			-webkit-transition: all .1s ease;
			transition: all .1s ease;
			pointer-events: none;
			-webkit-transform: translate(-50%, 0);
			transform: translate(-50%, 0);
			padding: 4px;
		}

		.chartjs-tooltip-key {
			display: inline-block;
			width: 10px;
			height: 10px;
		}
	</style>
</head>

<body>
	<div id="canvas-holder1" style="width:75%;">
		<canvas id="chart1"></canvas>
		<div class="chartjs-tooltip" id="tooltip-0"></div>
		<div class="chartjs-tooltip" id="tooltip-1"></div>
	</div>
	<script>
		var customTooltips = function (tooltip) {
			$(this._chart.canvas).css("cursor", "pointer");

			var positionY = this._chart.canvas.offsetTop;
			var positionX = this._chart.canvas.offsetLeft;

			$(".chartjs-tooltip").css({
				opacity: 0,
			});

			if (!tooltip || !tooltip.opacity) {
				return;
			}

			if (tooltip.dataPoints.length > 0) {
				tooltip.dataPoints.forEach(function (dataPoint) {
					var content = [dataPoint.xLabel, dataPoint.yLabel].join(": ");