echarts地图，点击地图获取坐标

echarts地图，点击地图获取坐标

myChartMap.setOption(optionmap);
myChartMap.on('click', function (params) {
	let componentType = params.componentType;   // geo是地图图层
	if (componentType == "geo") {
		let offsetX = params.event.offsetX;
		let offsetY = params.event.offsetY;
		let zuobiao = myChartMap.convertFromPixel('geo', [offsetX, offsetY]); // 转换成坐标
	}
});