如何绘制双轴图
问题标题
如何绘制双轴图
问题描述
像这种两个轴的图有什么方法进行绘制?
解决方案
VChart 中可以添加一个右轴,绑定对应的series实现,参考 demo: visactor.io/vchart/demo…
代码示例
const spec = {
type: 'common',
seriesField: 'color',
data: [
{
id: 'id0',
values: [
{ x: '周一', type: '早餐', y: 15 },
{ x: '周一', type: '午餐', y: 25 },
{ x: '周二', type: '早餐', y: 12 },
{ x: '周二', type: '午餐', y: 30 },
{ x: '周三', type: '早餐', y: 15 },
{ x: '周三', type: '午餐', y: 24 },
{ x: '周四', type: '早餐', y: 10 },
{ x: '周四', type: '午餐', y: 25 },
{ x: '周五', type: '早餐', y: 13 },
{ x: '周五', type: '午餐', y: 20 },
{ x: '周六', type: '早餐', y: 10 },
{ x: '周六', type: '午餐', y: 22 },
{ x: '周日', type: '早餐', y: 12 },
{ x: '周日', type: '午餐', y: 19 }
]
},
{
id: 'id1',
values: [
{ x: '周一', type: '饮料', y: 22 },
{ x: '周二', type: '饮料', y: 43 },
{ x: '周三', type: '饮料', y: 33 },
{ x: '周四', type: '饮料', y: 22 },
{ x: '周五', type: '饮料', y: 10 },
{ x: '周六', type: '饮料', y: 30 },
{ x: '周日', type: '饮料', y: 50 }
]
}
],
series: [
{
type: 'bar',
id: 'bar',
dataIndex: 0,
label: { visible: true },
seriesField: 'type',
dataIndex: 0,
xField: ['x', 'type'],
yField: 'y'
},
{
type: 'line',
id: 'line',
dataIndex: 1,
label: { visible: true },
seriesField: 'type',
xField: 'x',
yField: 'y',
stack: false
}
],
axes: [
{ orient: 'left', seriesIndex: [0] },
{ orient: 'right', seriesId: ['line'], grid: { visible: false } },
{ orient: 'bottom', label: { visible: true }, type: 'band' }
],
legends: {
visible: true,
orient: 'bottom'
}
};
const vchart = new VChart(spec, { dom: CONTAINER_ID });
vchart.renderSync();
// Just for the convenience of console debugging, DO NOT COPY!
window['vchart'] = vchart;
结果展示
相关文档
教程:
API:
Github:github.com/VisActor/VC…
转载自:https://juejin.cn/post/7361976584842444819