window.chartColors = {
red: 'rgb(255, 99, 132)',
orange: 'rgb(255, 159, 64)',
yellow: 'rgb(255, 205, 86)',
green: 'rgb(75, 192, 192)',
blue: 'rgb(54, 162, 235)',
purple: 'rgb(153, 102, 255)',
grey: 'rgb(201, 203, 207)'
};
var config = {
type: 'line',
data: {
labels: ["0秒","95秒","190秒","285秒","380秒","475秒","570秒","665秒","760秒","855秒","950秒","1045秒","1140秒","1235秒","1330秒","1425秒","1520秒","1615秒","1710秒","1805秒","1900秒","1995秒","2090秒","2185秒","2280秒","2375秒","2470秒","2565秒","2660秒"],
datasets: [{
label: '瞬时速度',
backgroundColor: window.chartColors.orange,
borderColor: window.chartColors.orange,
data: [61.9,37.3,73.9,70.7,65.1,68.8,51.8,8.2,1.3,18.9,66.9,43.6,90.3,69.5,81.5,82.1,72.6,78.3,80.8,85.9,68.8,47.4,65.7,58.1,88.4,65.1,85.9,88.4,38.5],
fill: false,
}]
},
options: {
responsive: true,
title: {
display: false,
text: '打字速度曲线'
},
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: true
},
scales: {
xAxes: [{
display: true,
scaleLabel: {
display: true,
labelString: '时间'
}
}],
yAxes: [{
display: true,
scaleLabel: {
display: true,
labelString: '速度'
}
}]
}
}
};
window.onload = function() {
var ctx = document.getElementById('canvas').getContext('2d');
window.myLine = new Chart(ctx, config);
};