test-charts.js•1.23 kB
const { generateImage } = require('./src/utils/generateImage')
const echartsConfig = {
xAxis: {
type: 'category',
boundaryGap: false,
},
yAxis: {
type: 'value',
boundaryGap: [0, '30%'],
},
visualMap: {
type: 'piecewise',
show: false,
dimension: 0,
seriesIndex: 0,
pieces: [
{
gt: 1,
lt: 3,
color: 'rgba(0, 0, 180, 0.4)',
},
{
gt: 5,
lt: 7,
color: 'rgba(0, 0, 180, 0.4)',
},
],
},
series: [
{
type: 'line',
smooth: 0.6,
symbol: 'none',
lineStyle: {
color: '#5470C6',
width: 5,
},
markLine: {
symbol: ['none', 'none'],
label: { show: false },
data: [{ xAxis: 1 }, { xAxis: 3 }, { xAxis: 5 }, { xAxis: 7 }],
},
areaStyle: {},
data: [
['2019-10-10', 200],
['2019-10-11', 560],
['2019-10-12', 750],
['2019-10-13', 580],
['2019-10-14', 250],
['2019-10-15', 300],
['2019-10-16', 450],
['2019-10-17', 300],
['2019-10-18', 100],
],
},
],
}
generateImage({ echartsConfig }).then(({ url, error }) => {
console.log(url, error)
})