myChart.getZr().on('click', function (param: any) {
const pointInPixel = [param.offsetX, param.offsetY]
console.log('pointInPixel', pointInPixel)
let pointInGrid = myChart.convertFromPixel({ seriesIndex: 0 }, pointInPixel);
let pointInGrid2 = myChart.convertFromPixel({ seriesIndex: 1 }, pointInPixel);
console.log('pointInGrid', pointInGrid2)
let xIndex = pointInGrid[0];
let yIndex = pointInGrid2[1];
let op = myChart.getOption();
var time = op.xAxis[0].data[xIndex];
var value = op.series[0].data[xIndex];
console.log('val', time)
});