37Echarts - 柱状图（极坐标系下的堆叠柱状图）

效果图

源代码

	
		
		ECharts
		
		
	

	
		
		

		
			// 基于准备好的dom，初始化echarts实例
			var myChart = echarts.init(document.getElementById('main'));
			var option;

			var data = [
				[5000, 10000, 6785.71],
				[4000, 10000, 6825],
				[3000, 6500, 4463.33],
				[2500, 5600, 3793.83],
				[2000, 4000, 3060],
				[2000, 4000, 3222.33],
				[2500, 4000, 3133.33],
				[1800, 4000, 3100],
				[2000, 3500, 2750],
				[2000, 3000, 2500],
				[1800, 3000, 2433.33],
				[2000, 2700, 2375],
				[1500, 2800, 2150],
				[1500, 2300, 2100],
				[1600, 3500, 2057.14],
				[1500, 2600, 2037.5],
				[1500, 2417.54, 1905.85],
				[1500, 2000, 1775],
				[1500, 1800, 1650]
			];
			var cities = ['北京', '上海', '深圳', '广州', '苏州', '杭州', '南京', '福州', '青岛', '济南', '长春', '大连', '温州', '郑州', '武汉', '成都', '东莞', '沈阳', '烟台'];
			var barHeight = 50;

			option = {
				angleAxis: {},
				radiusAxis: {
					type: 'category',
					data: ['周一', '周二', '周三', '周四'],
					z: 10
				},
				polar: {},
				series: [{
					type: 'bar',
					data: [1, 2, 3, 4],
					coordinateSystem: 'polar',
					name: 'A',
					stack: 'a'
				}, {
					type: 'bar',
					data: [2, 4, 6, 8],
					coordinateSystem: 'polar',
					name: 'B',
					stack: 'a'
				}, {
					type: 'bar',
					data: [1, 2, 3, 4],
					coordinateSystem: 'polar',
					name: 'C',
					stack: 'a'
				}],
				legend: {
					show: true,
					data: ['A', 'B', 'C']
				}
			};

			myChart.setOption(option);