// echart13
var piedom13 = document.getElementById("echart13");
var piedChart13 = echarts.init(piedom13);
var data13 = [220, 182, 191, 234, 290, 330, 310, 201, 154, 190, 330, 410]
pieoption13 = {
	...
	series: [{
			
			areaStyle: {
				normal: {
					color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
							offset: 0,
							color: 'rgba(249, 54, 156, .6)'
						},
						{
							offset: 1,
							color: 'rgba(255, 255, 255, 0.2)'
						}
					], false),
				}
			},
			data: data13
		},

	]

}
if (piedChart13 && typeof piedChart13 === "object") {
	piedChart13.clear();
	piedChart13.resize();
	piedChart13.setOption(pieoption13, true);
};