小编Max*_*Max的帖子

我想用 Chartjs 显示一个图表，它显示实时数据并沿着 x 轴缓慢滚动，我在这里用 js fiddle 尝试过，它只是疯狂地上下跳跃： https: //jsfiddle.net/rsnufpq7/

如果没有此动画，图表应该移动到左侧，旧点不在视图中，如第二个示例所示： https: //bost.ocks.org/mike/path/

var canvas = document.getElementById('myChart');
var data = {
    labels: ["January", "February", "March", "April", "May", "June", "July"],
    datasets: [
        {
            label: "My First dataset",
            fill: false,
            lineTension: 0.0,
            backgroundColor: "rgba(75,192,192,0.4)",
            borderColor: "rgba(75,192,192,1)",
            borderCapStyle: 'butt',
            borderDash: [],
            borderDashOffset: 0.0,
            borderJoinStyle: 'miter',
            pointBorderColor: "rgba(75,192,192,1)",
            pointBackgroundColor: "#fff",
            pointBorderWidth: 1,
            pointHoverRadius: 5,
            pointHoverBackgroundColor: "rgba(75,192,192,1)",
            pointHoverBorderColor: "rgba(220,220,220,1)",
            pointHoverBorderWidth: 2,
            pointRadius: 5,
            pointHitRadius: 10,
            data: [65, 59, 80, 0, 56, 55, 40],
        }
    ] …