发布于 2016-08-16 17:02:42
在不断地摆弄之后,我终于让它工作了,这是一个示例。谁来更新一下文档!
var ctx = document.getElementById("myChart");
var myChart = new Chart(ctx, {
type: 'bar',
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: '# of Votes 1',
data: [10, 19, 3, 5, 2, 3],
backgroundColor: [
'rgba(255, 99, 132, 0.2)',
'rgba(255, 99, 132, 0.2)',
'rgba(255, 99, 132, 0.2)',
'rgba(255, 99, 132, 0.2)',
'rgba(255, 99, 132, 0.2)',
'rgba(255, 99, 132, 0.2)'
],
borderColor: [
'rgba(255,99,132,1)',
'rgba(255,99,132,1)',
'rgba(255,99,132,1)',
'rgba(255,99,132,1)',
'rgba(255,99,132,1)',
'rgba(255,99,132,1)'
],
borderWidth: 2
},
{
label: '# of Votes 2',
data: [15, 19, 3, 5, 2, 3],
backgroundColor: [
'rgba(255, 159, 64, 0.2)',
'rgba(255, 159, 64, 0.2)',
'rgba(255, 159, 64, 0.2)',
'rgba(255, 159, 64, 0.2)',
'rgba(255, 159, 64, 0.2)',
'rgba(255, 159, 64, 0.2)'
],
borderColor: [
'rgba(255, 159, 64, 1)',
'rgba(255, 159, 64, 1)',
'rgba(255, 159, 64, 1)',
'rgba(255, 159, 64, 1)',
'rgba(255, 159, 64, 1)',
'rgba(255, 159, 64, 1)'
],
borderWidth: 2
}
]
},
options: {
scales: {
yAxes: [{
stacked: true,
ticks: {
beginAtZero: true
}
}],
xAxes: [{
stacked: true,
ticks: {
beginAtZero: true
}
}]
}
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.min.js"></script>
<canvas id="myChart" width="400" height="400"></canvas>
发布于 2020-08-20 23:04:33
只需确保您提供了一个对象数组,而不仅仅是xAxis
和yAxis
的一个对象。
"options": {
"scales": {
"xAxes": [
{
"stacked": true
}
],
"yAxes": [
{
"stacked": true
}
]
}
}
https://stackoverflow.com/questions/37249439
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