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","85秒","170秒","255秒","340秒","425秒","510秒","595秒","680秒","765秒","850秒","935秒","1020秒","1105秒","1190秒","1275秒","1360秒","1445秒","1530秒","1615秒","1700秒","1785秒","1870秒","1955秒","2040秒","2125秒","2210秒","2295秒","2380秒","2465秒"],
datasets: [{
label: '瞬时速度',
backgroundColor: window.chartColors.orange,
borderColor: window.chartColors.orange,
data: [82.6,110.1,127.8,111.5,97.4,115.8,100.9,93.9,103.1,93.2,76.9,93.9,105.2,110.1,107.3,89.6,92.5,105.2,95.3,85.4,81.9,79.8,105.2,100.9,107.3,114.4,112.9,106.6,106.6,18.4],
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);
};