【发布时间】:2017-03-14 20:27:09
【问题描述】:
我是 Chart JS 的新手,我有一个条形图,其图例显示在图表下方:
var data = {
labels: [],
datasets: [{
label: 'Disk C',
backgroundColor: "#000080",
data: [80]
}, {
label: 'Disk D',
backgroundColor: "#d3d3d3",
data: [90]
},
{
label: 'Memory',
backgroundColor: "#add8e6",
data: [45]
}]
};
var ctx = document.getElementById("mybarChart");
ctx.height = 300;
var mybarChart = new Chart(ctx, {
type: 'bar',
responsive: true,
data: data,
options: {
legend: {
display: true,
position: 'bottom'
},
scales: {
yAxes: [{
display: false,
ticks: {
beginAtZero: true
},
gridLines: {
color: "rgba(0, 0, 0, 0)",
}
}],
xAxes: [{
display: false,
gridLines: {
color: "rgba(0, 0, 0, 0)",
},
barPercentage: 0.5,
categoryPercentage: 0.5
}]
}
}
});
有可能使颜色矩形更小,并且值显示在另一个下方,因为在我的示例中,标签显示在单行中?
【问题讨论】:
标签: javascript charts chart.js