option = { tooltip: { trigger: 'axis' }, xAxis: { type: 'category', }, legend: { data: ['电压', '温度'] }, dataZoom: [ { type: 'inside', start: 0, end: 10 }, { start: 0, end: 10 } ], yAxis: [ { name: 'V', type: 'value', scale: false, }, { name: '℃', type: 'value', scale: false, } ], series: [ { name: '电压', type: 'line', smooth: true, markPoint: { data: [ { type: 'max', name: 'Max' }, { type: 'min', name: 'Min' } ] }, encode: { x: 'calibrat_time', y: ['voltage'] } }, { name: '温度', type: 'line', smooth: true, markPoint: { data: [ { type: 'max', name: 'Max' }, { type: 'min', name: 'Min' } ] }, yAxisIndex: 1, encode: { x: 'calibrat_time', y: ['temperature'] } }, ], dataset: { source: [ { calibrat_time: '14/9/2023 19:26:58', voltage: '0.6437', temperature: '26.4437', }, { calibrat_time: '14/9/2023 19:26:54', voltage: '0.6437', temperature: '26.4481', }, { calibrat_time: '14/9/2023 19:26:49', voltage: '0.6437', temperature: '26.4617', }, { calibrat_time: '14/9/2023 19:26:45', voltage: '0.6437', temperature: '26.4403', }, { calibrat_time: '14/9/2023 19:26:41', voltage: '0.6437', temperature: '26.4505', }, { calibrat_time: '14/9/2023 19:26:37', voltage: '0.6437', temperature: '26.481', }, { calibrat_time: '14/9/2023 19:26:33', voltage: '0.6437', temperature: '26.4671', }, { calibrat_time: '14/9/2023 19:26:29', voltage: '0.6437', temperature: '26.4867', }, { calibrat_time: '14/9/2023 19:26:25', voltage: '0.6437', temperature: '26.5196', }, { calibrat_time: '14/9/2023 19:26:21', voltage: '0.6437', temperature: '26.5069', }, { calibrat_time: '14/9/2023 19:26:17', voltage: '0.6437', temperature: '26.5308', }, { calibrat_time: '14/9/2023 19:26:13', voltage: '0.6437', temperature: '26.5421', }, { calibrat_time: '14/9/2023 19:26:08', voltage: '0.6437', temperature: '26.5372', }, { calibrat_time: '14/9/2023 19:26:04', voltage: '0.6437', temperature: '26.5648', }, { calibrat_time: '14/9/2023 19:26:00', voltage: '0.6437', temperature: '26.5264', }, { calibrat_time: '14/9/2023 19:25:56', voltage: '0.6437', temperature: '26.5653', }, { calibrat_time: '14/9/2023 19:25:52', voltage: '0.6437', temperature: '26.6097', }, { calibrat_time: '14/9/2023 19:25:48', voltage: '0.6437', temperature: '26.5577', }, { calibrat_time: '14/9/2023 19:25:44', voltage: '0.6437', temperature: '26.5667', }, { calibrat_time: '14/9/2023 19:25:40', voltage: '0.6437', temperature: '26.6141', }, { calibrat_time: '14/9/2023 19:25:36', voltage: '0.6437', temperature: '26.618', }, { calibrat_time: '14/9/2023 19:25:32', voltage: '0.6437', temperature: '26.6117', }, { calibrat_time: '14/9/2023 19:25:28', voltage: '0.6438', temperature: '26.6427', }, { calibrat_time: '14/9/2023 19:25:24', voltage: '0.6437', temperature: '26.5994', }, { calibrat_time: '14/9/2023 19:25:20', voltage: '0.6437', temperature: '26.6654', }, { calibrat_time: '14/9/2023 19:25:16', voltage: '0.6438', temperature: '26.6754', }, { calibrat_time: '14/9/2023 19:25:12', voltage: '0.6438', temperature: '26.6505', }, { calibrat_time: '14/9/2023 19:25:07', voltage: '0.6438', temperature: '26.5985', }, { calibrat_time: '14/9/2023 19:25:03', voltage: '0.6437', temperature: '26.6905', }, { calibrat_time: '14/9/2023 19:24:59', voltage: '0.6437', temperature: '26.6781', }, { calibrat_time: '14/9/2023 19:24:55', voltage: '0.6437', temperature: '26.6871', }, { calibrat_time: '14/9/2023 19:24:51', voltage: '0.6437', temperature: '26.7093', }, { calibrat_time: '14/9/2023 19:24:47', voltage: '0.6438', temperature: '26.7359', }, { calibrat_time: '14/9/2023 19:24:43', voltage: '0.6437', temperature: '26.7247', }, { calibrat_time: '14/9/2023 19:24:39', voltage: '0.6438', temperature: '26.7677', }, { calibrat_time: '14/9/2023 19:24:35', voltage: '0.6438', temperature: '26.7708', }, { calibrat_time: '14/9/2023 19:24:31', voltage: '0.6437', temperature: '26.7774', }, { calibrat_time: '14/9/2023 19:24:26', voltage: '0.6437', temperature: '26.7789', }, { calibrat_time: '14/9/2023 19:24:22', voltage: '0.6437', temperature: '26.8123', }, { calibrat_time: '14/9/2023 19:24:18', voltage: '0.6438', temperature: '26.8678', }, { calibrat_time: '14/9/2023 19:24:14', voltage: '0.6438', temperature: '26.8783', }, { calibrat_time: '14/9/2023 19:24:10', voltage: '0.6438', temperature: '26.8836', }, { calibrat_time: '14/9/2023 19:24:06', voltage: '0.6438', temperature: '26.939', }, { calibrat_time: '14/9/2023 19:24:02', voltage: '0.6438', temperature: '26.9063', }, { calibrat_time: '14/9/2023 19:23:58', voltage: '0.6438', temperature: '26.9498', }, { calibrat_time: '14/9/2023 19:23:53', voltage: '0.6438', temperature: '26.9486', }, { calibrat_time: '14/9/2023 19:23:49', voltage: '0.6438', temperature: '27.0076', }, { calibrat_time: '14/9/2023 19:23:45', voltage: '0.6438', temperature: '27.0438', }, { calibrat_time: '14/9/2023 19:23:41', voltage: '0.6438', temperature: '27.0494', }, { calibrat_time: '14/9/2023 19:23:37', voltage: '0.6438', temperature: '27.0499', }, { calibrat_time: '14/9/2023 19:23:33', voltage: '0.6438', temperature: '27.0587', }, { calibrat_time: '14/9/2023 19:23:29', voltage: '0.6438', temperature: '27.0743', }, { calibrat_time: '14/9/2023 19:23:25', voltage: '0.6438', temperature: '27.0658', }, { calibrat_time: '14/9/2023 19:23:20', voltage: '0.6438', temperature: '27.0377', }, { calibrat_time: '14/9/2023 19:23:16', voltage: '0.6438', temperature: '27.0211', }, { calibrat_time: '14/9/2023 19:23:12', voltage: '0.6438', temperature: '27.0057', }, { calibrat_time: '14/9/2023 19:23:08', voltage: '0.6438', temperature: '27.0482', }, { calibrat_time: '14/9/2023 19:23:04', voltage: '0.6439', temperature: '27.0526', }, { calibrat_time: '14/9/2023 19:23:00', voltage: '0.6438', temperature: '27.1038', }, { calibrat_time: '14/9/2023 19:22:56', voltage: '0.6439', temperature: '27.1046', }, { calibrat_time: '14/9/2023 19:22:52', voltage: '0.6438', temperature: '27.148', }, { calibrat_time: '14/9/2023 19:22:48', voltage: '0.6438', temperature: '27.1746', }, { calibrat_time: '14/9/2023 19:22:44', voltage: '0.6438', temperature: '27.1854', }, { calibrat_time: '14/9/2023 19:22:40', voltage: '0.6438', temperature: '27.2054', }, { calibrat_time: '14/9/2023 19:22:35', voltage: '0.6439', temperature: '27.2139', }, { calibrat_time: '14/9/2023 19:22:31', voltage: '0.6439', temperature: '27.2625', }, { calibrat_time: '14/9/2023 19:22:27', voltage: '0.6439', temperature: '27.2896', }, { calibrat_time: '14/9/2023 19:22:23', voltage: '0.6439', temperature: '27.284', }, { calibrat_time: '14/9/2023 19:22:19', voltage: '0.6439', temperature: '27.3343', }, { calibrat_time: '14/9/2023 19:22:15', voltage: '0.6439', temperature: '27.3155', }, { calibrat_time: '14/9/2023 19:22:11', voltage: '0.6439', temperature: '27.3492', }, { calibrat_time: '14/9/2023 19:22:07', voltage: '0.6439', temperature: '27.387', }, { calibrat_time: '14/9/2023 19:22:03', voltage: '0.6439', temperature: '27.4508', }, { calibrat_time: '14/9/2023 19:21:59', voltage: '0.6439', temperature: '27.408', }, { calibrat_time: '14/9/2023 19:21:54', voltage: '0.6439', temperature: '27.4429', }, { calibrat_time: '14/9/2023 19:21:50', voltage: '0.6439', temperature: '27.4566', }, { calibrat_time: '14/9/2023 19:21:46', voltage: '0.6439', temperature: '27.5426', }, { calibrat_time: '14/9/2023 19:21:42', voltage: '0.6439', temperature: '27.5267', }, { calibrat_time: '14/9/2023 19:21:38', voltage: '0.6439', temperature: '27.5655', }, { calibrat_time: '14/9/2023 19:21:34', voltage: '0.6439', temperature: '27.6219', }, { calibrat_time: '14/9/2023 19:21:30', voltage: '0.6439', temperature: '27.6334', }, { calibrat_time: '14/9/2023 19:21:26', voltage: '0.6439', temperature: '27.6424', }, { calibrat_time: '14/9/2023 19:21:22', voltage: '0.6439', temperature: '27.6529', }, { calibrat_time: '14/9/2023 19:21:17', voltage: '0.6439', temperature: '27.6898', }, { calibrat_time: '14/9/2023 19:21:13', voltage: '0.6439', temperature: '27.6832', }, { calibrat_time: '14/9/2023 19:21:09', voltage: '0.6439', temperature: '27.702', }, { calibrat_time: '14/9/2023 19:21:05', voltage: '0.6439', temperature: '27.6927', }, { calibrat_time: '14/9/2023 19:21:01', voltage: '0.6439', temperature: '27.7205', }, { calibrat_time: '14/9/2023 19:20:57', voltage: '0.6439', temperature: '27.743', }, { calibrat_time: '14/9/2023 19:20:53', voltage: '0.6439', temperature: '27.7586', }, { calibrat_time: '14/9/2023 19:20:49', voltage: '0.644', temperature: '27.7784', }, { calibrat_time: '14/9/2023 19:20:45', voltage: '0.6439', temperature: '27.7647', }, { calibrat_time: '14/9/2023 19:20:41', voltage: '0.644', temperature: '27.7935', }, { calibrat_time: '14/9/2023 19:20:36', voltage: '0.6439', temperature: '27.7994', }, { calibrat_time: '14/9/2023 19:20:32', voltage: '0.6439', temperature: '27.8131', }, { calibrat_time: '14/9/2023 19:20:28', voltage: '0.6439', temperature: '27.849', }, { calibrat_time: '14/9/2023 19:20:24', voltage: '0.644', temperature: '27.8367', }, { calibrat_time: '14/9/2023 19:20:20', voltage: '0.6439', temperature: '27.8453', }, { calibrat_time: '14/9/2023 19:20:16', voltage: '0.6439', temperature: '27.8802', }, { calibrat_time: '14/9/2023 19:20:12', voltage: '0.644', temperature: '27.8714', }, { calibrat_time: '14/9/2023 19:20:08', voltage: '0.644', temperature: '27.8712', }, { calibrat_time: '14/9/2023 19:20:04', voltage: '0.644', temperature: '27.8487', }, { calibrat_time: '14/9/2023 19:20:00', voltage: '0.644', temperature: '27.8543', }, { calibrat_time: '14/9/2023 19:19:56', voltage: '0.644', temperature: '27.8575', }, { calibrat_time: '14/9/2023 19:19:52', voltage: '0.644', temperature: '27.8541', }, { calibrat_time: '14/9/2023 19:19:48', voltage: '0.644', temperature: '27.9085', }, { calibrat_time: '14/9/2023 19:19:44', voltage: '0.644', temperature: '27.8707', }, { calibrat_time: '14/9/2023 19:19:40', voltage: '0.644', temperature: '27.9171', }, { calibrat_time: '14/9/2023 19:19:36', voltage: '0.644', temperature: '27.8458', }, { calibrat_time: '14/9/2023 19:19:32', voltage: '0.6439', temperature: '27.869', }, { calibrat_time: '14/9/2023 19:19:27', voltage: '0.644', temperature: '27.8692', }, { calibrat_time: '14/9/2023 19:19:23', voltage: '0.6439', temperature: '27.8858', }, { calibrat_time: '14/9/2023 19:19:19', voltage: '0.644', temperature: '27.8726', }, { calibrat_time: '14/9/2023 19:19:15', voltage: '0.6439', temperature: '27.9034', }, { calibrat_time: '14/9/2023 19:19:11', voltage: '0.644', temperature: '27.8741', }, { calibrat_time: '14/9/2023 19:19:07', voltage: '0.6439', temperature: '27.879', }, { calibrat_time: '14/9/2023 19:19:03', voltage: '0.6439', temperature: '27.8695', }, { calibrat_time: '14/9/2023 19:18:59', voltage: '0.644', temperature: '27.8939', }, { calibrat_time: '14/9/2023 19:18:55', voltage: '0.6439', temperature: '27.8621', }, { calibrat_time: '14/9/2023 19:18:51', voltage: '0.644', temperature: '27.8841', }, { calibrat_time: '14/9/2023 19:18:47', voltage: '0.6439', temperature: '27.859', }, { calibrat_time: '14/9/2023 19:18:43', voltage: '0.644', temperature: '27.8941', }, { calibrat_time: '14/9/2023 19:18:38', voltage: '0.644', temperature: '27.8724', }, { calibrat_time: '14/9/2023 19:18:34', voltage: '0.644', temperature: '27.9239', }, { calibrat_time: '14/9/2023 19:18:30', voltage: '0.644', temperature: '27.8958', }, { calibrat_time: '14/9/2023 19:18:26', voltage: '0.6439', temperature: '27.9051', }, { calibrat_time: '14/9/2023 19:18:22', voltage: '0.644', temperature: '27.911', }, { calibrat_time: '14/9/2023 19:18:18', voltage: '0.644', temperature: '27.899', }, { calibrat_time: '14/9/2023 19:18:14', voltage: '0.644', temperature: '27.8726', }, { calibrat_time: '14/9/2023 19:18:10', voltage: '0.644', temperature: '27.9041', }, { calibrat_time: '14/9/2023 19:18:06', voltage: '0.644', temperature: '27.8953', }, { calibrat_time: '14/9/2023 19:18:02', voltage: '0.6439', temperature: '27.8953', }, { calibrat_time: '14/9/2023 19:17:58', voltage: '0.6439', temperature: '27.8997', }, { calibrat_time: '14/9/2023 19:17:54', voltage: '0.644', temperature: '27.8992', }, { calibrat_time: '14/9/2023 19:17:50', voltage: '0.644', temperature: '27.8919', }, { calibrat_time: '14/9/2023 19:17:45', voltage: '0.644', temperature: '27.9217', }, { calibrat_time: '14/9/2023 19:17:41', voltage: '0.644', temperature: '27.9124', }, { calibrat_time: '14/9/2023 19:17:37', voltage: '0.644', temperature: '27.8931', }, { calibrat_time: '14/9/2023 19:17:33', voltage: '0.644', temperature: '27.9303', }, { calibrat_time: '14/9/2023 19:17:29', voltage: '0.644', temperature: '27.9095', }, { calibrat_time: '14/9/2023 19:17:25', voltage: '0.644', temperature: '27.9378', }, { calibrat_time: '14/9/2023 19:17:21', voltage: '0.644', temperature: '27.9285', }, { calibrat_time: '14/9/2023 19:17:17', voltage: '0.6439', temperature: '27.9134', }, { calibrat_time: '14/9/2023 19:17:13', voltage: '0.644', temperature: '27.9456', }, { calibrat_time: '14/9/2023 19:17:09', voltage: '0.6439', temperature: '27.9261', }, { calibrat_time: '14/9/2023 19:17:05', voltage: '0.6439', temperature: '27.9325', }, { calibrat_time: '14/9/2023 19:17:01', voltage: '0.644', temperature: '27.9212', }, { calibrat_time: '14/9/2023 19:16:57', voltage: '0.6439', temperature: '27.9337', }, { calibrat_time: '14/9/2023 19:16:53', voltage: '0.644', temperature: '27.9329', }, { calibrat_time: '14/9/2023 19:16:49', voltage: '0.644', temperature: '27.9117', }, { calibrat_time: '14/9/2023 19:16:45', voltage: '0.644', temperature: '27.9466', }, { calibrat_time: '14/9/2023 19:16:41', voltage: '0.644', temperature: '27.9696', }, { calibrat_time: '14/9/2023 19:16:37', voltage: '0.6439', temperature: '27.9513', }, { calibrat_time: '14/9/2023 19:16:33', voltage: '0.644', temperature: '27.9578', }, { calibrat_time: '14/9/2023 19:16:28', voltage: '0.644', temperature: '27.9974', }, { calibrat_time: '14/9/2023 19:16:24', voltage: '0.644', temperature: '27.9842', }, { calibrat_time: '14/9/2023 19:16:20', voltage: '0.644', temperature: '28.0113', }, { calibrat_time: '14/9/2023 19:16:16', voltage: '0.644', temperature: '27.9642', }, { calibrat_time: '14/9/2023 19:16:12', voltage: '0.644', temperature: '28.0006', }, { calibrat_time: '14/9/2023 19:16:08', voltage: '0.6439', temperature: '28.0076', }, { calibrat_time: '14/9/2023 19:16:04', voltage: '0.644', temperature: '28.0096', }, { calibrat_time: '14/9/2023 19:15:59', voltage: '0.644', temperature: '27.9566', }, { calibrat_time: '14/9/2023 19:15:55', voltage: '0.644', temperature: '27.9693', }, { calibrat_time: '14/9/2023 19:15:51', voltage: '0.644', temperature: '27.9857', }, { calibrat_time: '14/9/2023 19:15:47', voltage: '0.644', temperature: '28.0277', }, { calibrat_time: '14/9/2023 19:15:43', voltage: '0.644', temperature: '28.0169', }, { calibrat_time: '14/9/2023 19:15:39', voltage: '0.644', temperature: '27.9793', }, { calibrat_time: '14/9/2023 19:15:35', voltage: '0.644', temperature: '28.0057', }, { calibrat_time: '14/9/2023 19:15:31', voltage: '0.644', temperature: '27.9742', }, { calibrat_time: '14/9/2023 19:15:27', voltage: '0.644', temperature: '27.983', }, { calibrat_time: '14/9/2023 19:15:23', voltage: '0.644', temperature: '28.0362', }, { calibrat_time: '14/9/2023 19:15:18', voltage: '0.644', temperature: '28.015', }, { calibrat_time: '14/9/2023 19:15:14', voltage: '0.644', temperature: '28.0015', }, { calibrat_time: '14/9/2023 19:15:10', voltage: '0.644', temperature: '27.9876', }, { calibrat_time: '14/9/2023 19:15:06', voltage: '0.644', temperature: '28.0191', }, { calibrat_time: '14/9/2023 19:15:02', voltage: '0.644', temperature: '28.0052', }, { calibrat_time: '14/9/2023 19:14:58', voltage: '0.644', temperature: '28.0084', }, { calibrat_time: '14/9/2023 19:14:54', voltage: '0.644', temperature: '27.9683', }, { calibrat_time: '14/9/2023 19:14:50', voltage: '0.644', temperature: '28.0106', }, { calibrat_time: '14/9/2023 19:14:46', voltage: '0.644', temperature: '28.0191', }, { calibrat_time: '14/9/2023 19:14:41', voltage: '0.644', temperature: '28.0047', }, { calibrat_time: '14/9/2023 19:14:37', voltage: '0.644', temperature: '27.9989', }, { calibrat_time: '14/9/2023 19:14:33', voltage: '0.644', temperature: '28.0035', }, { calibrat_time: '14/9/2023 19:14:29', voltage: '0.644', temperature: '28.0098', }, { calibrat_time: '14/9/2023 19:14:25', voltage: '0.644', temperature: '27.9679', }, { calibrat_time: '14/9/2023 19:14:21', voltage: '0.644', temperature: '27.9998', }, { calibrat_time: '14/9/2023 19:14:17', voltage: '0.644', temperature: '28.012', }, { calibrat_time: '14/9/2023 19:14:13', voltage: '0.644', temperature: '28.0238', }, { calibrat_time: '14/9/2023 19:14:09', voltage: '0.644', temperature: '27.9974', }, { calibrat_time: '14/9/2023 19:14:05', voltage: '0.644', temperature: '28.0177', }, { calibrat_time: '14/9/2023 19:14:00', voltage: '0.644', temperature: '28.0008', }, { calibrat_time: '14/9/2023 19:13:56', voltage: '0.644', temperature: '28.0091', }, { calibrat_time: '14/9/2023 19:13:52', voltage: '0.644', temperature: '28.0111', }, { calibrat_time: '14/9/2023 19:13:48', voltage: '0.644', temperature: '28.0094', }, { calibrat_time: '14/9/2023 19:13:44', voltage: '0.644', temperature: '28.0482', }, { calibrat_time: '14/9/2023 19:13:40', voltage: '0.644', temperature: '27.9918', }, { calibrat_time: '14/9/2023 19:13:36', voltage: '0.644', temperature: '28.0225', }, { calibrat_time: '14/9/2023 19:13:32', voltage: '0.644', temperature: '28.0113', }, { calibrat_time: '14/9/2023 19:13:28', voltage: '0.644', temperature: '28.0076', }, { calibrat_time: '14/9/2023 19:13:24', voltage: '0.644', temperature: '27.9962', }, { calibrat_time: '14/9/2023 19:13:19', voltage: '0.644', temperature: '28.0076', }, { calibrat_time: '14/9/2023 19:13:15', voltage: '0.644', temperature: '28.0301', }, { calibrat_time: '14/9/2023 19:13:11', voltage: '0.644', temperature: '28.0396', }, { calibrat_time: '14/9/2023 19:13:07', voltage: '0.644', temperature: '28.0057', }, { calibrat_time: '14/9/2023 19:13:03', voltage: '0.644', temperature: '28.0079', }, { calibrat_time: '14/9/2023 19:12:59', voltage: '0.644', temperature: '28.0206', }, { calibrat_time: '14/9/2023 19:12:55', voltage: '0.644', temperature: '28.0682', }, { calibrat_time: '14/9/2023 19:12:51', voltage: '0.6441', temperature: '28.0362', }, { calibrat_time: '14/9/2023 19:12:47', voltage: '0.644', temperature: '28.0279', }, { calibrat_time: '14/9/2023 19:12:43', voltage: '0.644', temperature: '28.0474', }, { calibrat_time: '14/9/2023 19:12:39', voltage: '0.644', temperature: '28.0206', } ] }, };