chart.js 版本 3 - 如何制作重叠条形图?
chart.js version 3 - How to make an overlapping bar chart?
是否可以使用 Chart.js 版本 3 创建这样的图表(下图)?
如有任何建议,我们将不胜感激。
您可以将 x 轴与内部条形图的较小条形图百分比堆叠在一起:
const options = {
type: 'bar',
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: '# of Points',
data: [7, 11, 5, 8, 3, 7],
backgroundColor: 'orange',
barPercentage: 0.6
},
{
label: '# of Votes',
data: [12, 19, 8, 10, 5, 13],
backgroundColor: 'pink'
}
]
},
options: {
scales: {
x: {
stacked: true
}
}
}
}
const ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);
<body>
<canvas id="chartJSContainer" width="600" height="400"></canvas>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.6.2/chart.js"></script>
</body>
是否可以使用 Chart.js 版本 3 创建这样的图表(下图)?
如有任何建议,我们将不胜感激。
您可以将 x 轴与内部条形图的较小条形图百分比堆叠在一起:
const options = {
type: 'bar',
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: '# of Points',
data: [7, 11, 5, 8, 3, 7],
backgroundColor: 'orange',
barPercentage: 0.6
},
{
label: '# of Votes',
data: [12, 19, 8, 10, 5, 13],
backgroundColor: 'pink'
}
]
},
options: {
scales: {
x: {
stacked: true
}
}
}
}
const ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);
<body>
<canvas id="chartJSContainer" width="600" height="400"></canvas>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.6.2/chart.js"></script>
</body>