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				+<template> 
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				+	<jt-echarts></jt-echarts> 
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				+</template> 
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				+ 
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				+<script> 
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				+	export default { 
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				+		data() { 
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				+			return { 
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				+ 
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				+			} 
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				+		}, 
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				+		methods: { 
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				+ 
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				+		}, 
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				+		mounted() { 
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				+			const categories = (function() { 
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				+				let now = new Date(); 
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				+				let res = []; 
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				+				let len = 10; 
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				+				while (len--) { 
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				+					res.unshift(now.toLocaleTimeString().replace(/^\D*/, '')); 
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				+					now = new Date(+now - 2000); 
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				+				} 
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				+				return res; 
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				+			})(); 
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				+			const categories2 = (function() { 
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				+				let res = []; 
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				+				let len = 10; 
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				+				while (len--) { 
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				+					res.push(10 - len - 1); 
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				+				} 
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				+				return res; 
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				+			})(); 
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				+			const data = (function() { 
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				+				let res = []; 
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				+				let len = 10; 
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				+				while (len--) { 
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				+					res.push(Math.round(Math.random() * 1000)); 
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				+				} 
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				+				return res; 
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				+			})(); 
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				+			const data2 = (function() { 
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				+				let res = []; 
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				+				let len = 0; 
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				+				while (len < 10) { 
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				+					res.push(+(Math.random() * 10 + 5).toFixed(1)); 
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				+					len++; 
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				+				} 
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				+				return res; 
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				+			})(); 
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				+			this.option = { 
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				+				title: { 
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				+					text: 'Dynamic Data' 
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				+				}, 
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				+				tooltip: { 
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				+					trigger: 'axis', 
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				+					axisPointer: { 
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				+						type: 'cross', 
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				+						label: { 
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				+							backgroundColor: '#283b56' 
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				+						} 
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				+					} 
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				+				}, 
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				+				legend: {}, 
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				+				toolbox: { 
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				+					show: true, 
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				+					feature: { 
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				+						dataView: { 
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				+							readOnly: false 
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				+						}, 
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				+						restore: {}, 
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				+						saveAsImage: {} 
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				+					} 
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				+				}, 
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				+				dataZoom: { 
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				+					show: false, 
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				+					start: 0, 
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				+					end: 100 
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				+				}, 
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				+				xAxis: [{ 
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				+						type: 'category', 
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				+						boundaryGap: true, 
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				+						data: categories 
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				+					}, 
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				+					{ 
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				+						type: 'category', 
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				+						boundaryGap: true, 
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				+						data: categories2 
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				+					} 
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				+				], 
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				+				yAxis: [{ 
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				+						type: 'value', 
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				+						scale: true, 
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				+						name: 'Price', 
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				+						max: 30, 
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				+						min: 0, 
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				+						boundaryGap: [0.2, 0.2] 
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				+					}, 
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				+					{ 
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				+						type: 'value', 
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				+						scale: true, 
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				+						name: 'Order', 
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				+						max: 1200, 
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				+						min: 0, 
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				+						boundaryGap: [0.2, 0.2] 
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				+					} 
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				+				], 
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				+				series: [{ 
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				+						name: 'Dynamic Bar', 
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				+						type: 'bar', 
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				+						xAxisIndex: 1, 
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				+						yAxisIndex: 1, 
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				+						data: data 
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				+					}, 
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				+					{ 
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				+						name: 'Dynamic Line', 
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				+						type: 'line', 
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				+						data: data2 
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				+					} 
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				+				] 
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				+			}; 
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				+			app.count = 11; 
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				+			setInterval(function() { 
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				+				let axisData = new Date().toLocaleTimeString().replace(/^\D*/, ''); 
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				+				data.shift(); 
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				+				data.push(Math.round(Math.random() * 1000)); 
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				+				data2.shift(); 
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				+				data2.push(+(Math.random() * 10 + 5).toFixed(1)); 
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				+				categories.shift(); 
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				+				categories.push(axisData); 
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				+				categories2.shift(); 
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				+				categories2.push(app.count++); 
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				+				myChart.setOption({ 
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				+					xAxis: [{ 
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				+							data: categories 
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				+						}, 
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				+						{ 
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				+							data: categories2 
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				+						} 
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				+					], 
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				+					series: [{ 
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				+							data: data 
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				+						}, 
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				+						{ 
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				+							data: data2 
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				+						} 
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				+					] 
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				+				}); 
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				+			}, 2100); 
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				+		} 
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				+	} 
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				+</script> 
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				+ 
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				+<style> 
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				+</style> 
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