| |
| <!-- |
| 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/facePrint.js"></script> |
| </head> |
| <body> |
| <style> |
| html, body, #main { |
| width: 100%; |
| height: 100%; |
| } |
| </style> |
| <div id="info"></div> |
| (1) tick 14 and 20 should be red (has textStyle) <br> |
| (2) Check all symbol show if possible<br> |
| (3) Toggle the legend line4, the image symbol, emphasis style and normal style are normal |
| <div id="main"></div> |
| <script> |
| |
| require(['echarts'], function (echarts) { |
| |
| var chart = echarts.init(document.getElementById('main')); |
| |
| var xAxisData = []; |
| var data1 = []; |
| var data2 = []; |
| var data3 = []; |
| var data4 = []; |
| |
| for (var i = 0; i < 100; i++) { |
| |
| if (i === 14 || i === 20) { |
| xAxisData.push({ |
| value: '类目' + i, |
| textStyle: { |
| color: 'red' |
| } |
| }); |
| } else { |
| xAxisData.push('类目' + i); |
| } |
| |
| if (i < 5 && i > 1) { |
| data1.push(0); |
| } |
| else { |
| data1.push(+(Math.random() + 0.5).toFixed(3)); |
| } |
| data2.push(+(Math.random() + 0.5).toFixed(3)); |
| data3.push(+(Math.random() + 0.5).toFixed(3)); |
| data4.push(+(Math.random() + 0.5).toFixed(3)); |
| } |
| |
| var itemStyle = { |
| normal: { |
| borderColor: 'white', |
| borderWidth: 3, |
| // shadowBlur: 10, |
| // shadowOffsetX: 0, |
| // shadowOffsetY: 5, |
| // shadowColor: 'rgba(0, 0, 0, 0.4)', |
| lineStyle: { |
| width: 1 |
| // shadowBlur: 10, |
| // shadowOffsetX: 0, |
| // shadowOffsetY: 5, |
| // shadowColor: 'rgba(0, 0, 0, 0.4)' |
| } |
| } |
| }; |
| |
| chart.setOption({ |
| // title: { |
| // text: '折线图{a|asdf}Step line', |
| // subtext: 'subtitle', |
| // backgroundColor: '#ee99aa', |
| // borderRadius: 5, |
| // padding: 10, |
| // textStyle: { |
| // rich: { |
| // a: { |
| // color: '#338844', |
| // fontSize: 30, |
| // borderColor: '#119955', |
| // borderWidth: 3, |
| // backgroundColor: '#445566' |
| // } |
| // } |
| // } |
| // }, |
| |
| legend: { |
| data: ['line', 'line2', 'line3', 'line4'] |
| }, |
| visualMap: null, // 用于测试 option 中含有null的情况。 |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'line' |
| } |
| }, |
| xAxis: { |
| // data: ['类目1', '类目2', '类目3', '类目4', '类目5',] |
| data: xAxisData, |
| boundaryGap: false, |
| // inverse: true, |
| splitArea: { |
| show: false |
| }, |
| splitLine: { |
| show: false |
| }, |
| axisLabel: { |
| // showMaxLabel: true, |
| // showMinLabel: true |
| } |
| }, |
| grid: { |
| left: '10%', |
| right: '10%' |
| }, |
| yAxis: { |
| axisLabel: { |
| textStyle: { |
| color: 'red' |
| } |
| }, |
| splitArea: { |
| show: true |
| } |
| }, |
| dataZoom: [{ |
| type: 'inside', |
| // start: 10, |
| // end: 30 |
| startValue: 11, |
| endValue: 85 |
| }, { |
| type: 'slider', |
| startValue: 11, |
| endValue: 85 |
| }], |
| // animation: false, |
| series: [null, // 用于测试 option 中含有null的情况。 |
| { |
| name: 'line', |
| type: 'line', |
| stack: 'all', |
| symbol: 'path://M164,210.677v33.47l154.656,66.356L468,243.681v-33.004H164L164,210.677z M164,282.255L164,282.255v134.76h304V282.061l-149.012,66.615L164,282.255L164,282.255z', |
| symbolKeepAspect: true, |
| symbolSize: 40, |
| data: data1, |
| itemStyle: itemStyle, |
| label: { |
| normal: { |
| show: true, |
| fontSize: 12 |
| } |
| }, |
| lineStyle: { |
| normal: { |
| shadowBlur: 4, |
| shadowOffsetX: 3, |
| shadowOffsetY: 3 |
| } |
| }, |
| step: 'end' |
| }, { |
| label: { |
| normal: { |
| show: true, |
| position: 'outside' |
| } |
| }, |
| name: 'line2', |
| type: 'line', |
| stack: 'all', |
| symbol: 'circle', |
| symbolSize: 10, |
| // showAllSymbol: false, |
| data: data2, |
| itemStyle: itemStyle, |
| step: 'end' |
| }, { |
| name: 'line3', |
| type: 'line', |
| stack: 'all', |
| symbol: 'triangle', |
| symbolSize: 10, |
| data: data4, |
| itemStyle: itemStyle, |
| step: 'end' |
| }, { |
| name: 'line4', |
| type: 'line', |
| stack: 'all', |
| symbol: 'image://asset/echarts-logo.png', |
| symbolKeepAspect: true, |
| symbolSize: 40, |
| data: data1, |
| itemStyle: itemStyle, |
| animationDuration: 300, |
| label: { |
| normal: { |
| show: true, |
| fontSize: 12 |
| } |
| }, |
| emphasis: { |
| itemStyle: { |
| shadowColor: 'black', |
| shadowOffsetX: 10 |
| } |
| }, |
| lineStyle: { |
| normal: { |
| shadowBlur: 4, |
| shadowOffsetX: 3, |
| shadowOffsetY: 3 |
| } |
| }, |
| step: 'end' |
| }] |
| }); |
| |
| window.onresize = chart.resize; |
| }) |
| |
| </script> |
| </body> |
| </html> |
