| <!DOCTYPE html> |
| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| --> |
| |
| |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| <script src="lib/simpleRequire.js"></script> |
| <script src="lib/config.js"></script> |
| <script src="lib/jquery.min.js"></script> |
| <script src="lib/facePrint.js"></script> |
| <script src="lib/testHelper.js"></script> |
| <!-- <script src="ut/lib/canteen.js"></script> --> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| <style> |
| </style> |
| |
| |
| |
| <div id="main0"></div> |
| <div id="main1"></div> |
| <div id="main2"></div> |
| |
| |
| |
| |
| |
| |
| <script> |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| var option; |
| |
| option = { |
| animation: false, |
| tooltip: { |
| position: 'top', |
| valueFormatter: (val) => val + '%' |
| }, |
| xAxis: { |
| type: 'category', |
| data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] |
| }, |
| yAxis: { |
| type: 'value' |
| }, |
| series: [ |
| { |
| data: [50, 80, 70, 20, 30, 10, 100], |
| type: 'bar', |
| showBackground: true |
| } |
| ] |
| }; |
| |
| var chart = testHelper.create(echarts, 'main0', { |
| title: [ |
| 'Basic valueFormatter of item tooltip' |
| ], |
| option: option |
| }); |
| |
| chart.dispatchAction({ |
| type: 'showTip', |
| dataIndex: 2, |
| seriesIndex: 0 |
| }); |
| }); |
| </script> |
| |
| <script> |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| var option; |
| |
| option = { |
| animation: false, |
| tooltip: { |
| position: 'top', |
| tooltip: { |
| valueFormatter: 'placeholder' |
| }, |
| }, |
| xAxis: { |
| type: 'category', |
| data: ['A', 'B', 'C', 'D', 'E', 'F', 'G'] |
| }, |
| yAxis: [{ |
| type: 'value' |
| }, { |
| type: 'value', |
| alignTicks: true |
| }], |
| series: [ |
| { |
| data: [50, 80, 70, 20, 30, 10, 100], |
| tooltip: { |
| valueFormatter: (val) => '¥' + val |
| }, |
| type: 'bar' |
| }, |
| { |
| data: [10, 8, 12, 7, 12, 8, 5], |
| tooltip: { |
| valueFormatter: (val) => '$' + val |
| }, |
| yAxisIndex: 1, |
| type: 'bar' |
| }, |
| ] |
| }; |
| |
| var chart = testHelper.create(echarts, 'main1', { |
| title: [ |
| 'Different valueFormatter on series.' |
| ], |
| option: option |
| }); |
| }); |
| </script> |
| |
| <script> |
| require([ |
| 'echarts', |
| 'data/large-data.json' |
| ], function (echarts, packedData) { |
| var option; |
| |
| function round2(val) { |
| return Math.round(val * 100) / 100; |
| } |
| |
| function round3(val) { |
| return Math.round(val * 1000) / 1000; |
| } |
| |
| function prepData(packed) { |
| console.time('prep'); |
| |
| // epoch,idl,recv,send,read,writ,used,free |
| |
| var numFields = packed[0]; |
| packed = packed.slice(numFields + 1); |
| |
| var repeatTimes = 5; |
| |
| var data = new Float64Array((packed.length / numFields) * 4 * repeatTimes); |
| |
| var off = 0; |
| var date = packed[0]; |
| for (let repeat = 0; repeat < repeatTimes; repeat++) { |
| for (let i = 0, j = 0; i < packed.length; i += numFields, j++) { |
| date += 1; |
| data[off++] = date * 60 * 1000; |
| data[off++] = round3(100 - packed[i + 1]); |
| data[off++] = round2( |
| (100 * packed[i + 5]) / (packed[i + 5] + packed[i + 6]) |
| ); |
| data[off++] = packed[i + 3]; |
| } |
| } |
| console.timeEnd('prep'); |
| |
| return data; |
| } |
| |
| |
| option = { |
| animation: false, |
| dataset: { |
| source: prepData(packedData), |
| dimensions: ['date', 'cpu', 'ram', 'tcpout'] |
| }, |
| tooltip: { |
| trigger: 'axis' |
| }, |
| legend: {}, |
| grid: { |
| containLabel: true, |
| left: 0, |
| top: 50, |
| right: 0, |
| bottom: 30 |
| }, |
| xAxis: { |
| type: 'time' |
| }, |
| yAxis: [{ |
| type: 'value', |
| max: 100, |
| axisLabel: { |
| formatter: '{value} %' |
| } |
| }, { |
| type: 'value', |
| alignTicks: true, |
| axisLabel: { |
| formatter: '{value} MB' |
| } |
| }], |
| series: [{ |
| name: 'CPU', |
| type: 'line', |
| showSymbol: false, |
| tooltip: { |
| valueFormatter: (value) => value + ' %' |
| }, |
| lineStyle: { width: 1 }, |
| emphasis: { lineStyle: { width: 1 } }, |
| encode: { |
| x: 'date', |
| y: 'cpu' |
| } |
| }, { |
| name: 'RAM', |
| type: 'line', |
| yAxisIndex: 1, |
| tooltip: { |
| valueFormatter: (value) => value + ' MB' |
| }, |
| showSymbol: false, |
| lineStyle: { width: 1 }, |
| emphasis: { lineStyle: { width: 1 } }, |
| encode: { |
| x: 'date', |
| y: 'ram' |
| } |
| }, { |
| name: 'TCP Out', |
| type: 'line', |
| yAxisIndex: 1, |
| showSymbol: false, |
| lineStyle: { width: 1 }, |
| emphasis: { lineStyle: { width: 1 } }, |
| encode: { |
| x: 'date', |
| y: 'tcpout' |
| } |
| }] |
| }; |
| var chart = testHelper.create(echarts, 'main2', { |
| title: [ |
| 'Axis trigger' |
| ], |
| option: option |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
| |
