| |
| <!-- |
| 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"> |
| <script src="lib/esl.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> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| <meta name="viewport" content="user-scalable=no,width=device-width,height=device-height"> |
| </head> |
| <body> |
| <style> |
| </style> |
| |
| |
| <div id="main0"></div> |
| <div id="main1"></div> |
| <div id="main2"></div> |
| <div id="main3"></div> |
| |
| |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| var data = [ |
| [0, 0] |
| [1, 1], |
| [2, 4], |
| [3, 3], |
| [4, 3], |
| [5, 3], |
| [6, 7], |
| [7, 7] |
| ]; |
| |
| var option = { |
| color: ['#4ea397', '#d0648a', '#f5b841'], |
| animation: false, |
| title: { |
| text: '光滑曲线新老算法对比', |
| left: '50%', |
| textAlign: 'center' |
| }, |
| legend: { |
| top: 30, |
| data: ['非单调光滑（老算法）','单调光滑（新算法）', '不光滑'] |
| }, |
| xAxis: { |
| type: 'value' |
| }, |
| yAxis: { |
| type: 'value' |
| }, |
| grid: { |
| left: 30, |
| right: 30 |
| }, |
| series: [{ |
| name: '非单调光滑（老算法）', |
| type: 'line', |
| smoothMonotone: 'none', |
| smooth: true, |
| showSymbol: false, |
| connectNulls: true, |
| data: data, |
| lineStyle: { |
| width: 1 |
| }, |
| areaStyle: { |
| opacity: 0.4 |
| } |
| }, { |
| name: '单调光滑（新算法）', |
| type: 'line', |
| smooth: true, |
| showSymbol: false, |
| connectNulls: true, |
| data: data, |
| lineStyle: { |
| width: 1 |
| }, |
| areaStyle: { |
| opacity: 0.4 |
| } |
| }, { |
| name: '不光滑', |
| type: 'line', |
| smooth: false, |
| symbol: 'circle', |
| symbolSize: 6, |
| connectNulls: true, |
| data: data, |
| lineStyle: { |
| width: 3, |
| type: 'dashed' |
| } |
| }] |
| }; |
| |
| testHelper.create(echarts, 'main0', { |
| option: option, |
| height: 550 |
| }); |
| }) |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| var symbolSize = 20; |
| var data = [[15, 0], [-50, 10], [-56.5, 20], [-46.5, 30], [-22.1, 40]]; |
| var points = []; |
| |
| var option = { |
| title: { |
| text: 'Click to Add Points' |
| }, |
| tooltip: { |
| formatter: function (params) { |
| var data = params.data || [0, 0]; |
| return data[0].toFixed(2) + ', ' + data[1].toFixed(2); |
| } |
| }, |
| grid: { |
| left: '3%', |
| right: '4%', |
| bottom: '3%', |
| containLabel: true |
| }, |
| xAxis: { |
| min: -60, |
| max: 20, |
| type: 'value', |
| axisLine: {onZero: false} |
| }, |
| yAxis: { |
| min: 0, |
| max: 40, |
| type: 'value', |
| axisLine: {onZero: false} |
| }, |
| series: [ |
| { |
| id: 'a', |
| type: 'line', |
| smooth: true, |
| symbolSize: symbolSize, |
| data: data |
| } |
| ] |
| }; |
| |
| var chart = testHelper.create(echarts, 'main1', { |
| title: 'click to add points, check smooth', |
| option: option, |
| height: 550 |
| }); |
| |
| if (chart) { |
| |
| var zr = chart.getZr(); |
| |
| zr.on('click', function (params) { |
| var pointInPixel = [params.offsetX, params.offsetY]; |
| var pointInGrid = chart.convertFromPixel('grid', pointInPixel); |
| |
| if (chart.containPixel('grid', pointInPixel)) { |
| data.push(pointInGrid); |
| |
| chart.setOption({ |
| series: [{ |
| id: 'a', |
| data: data |
| }] |
| }); |
| } |
| }); |
| |
| zr.on('mousemove', function (params) { |
| var pointInPixel = [params.offsetX, params.offsetY]; |
| zr.setCursorStyle(chart.containPixel('grid', pointInPixel) ? 'copy' : 'default'); |
| }); |
| } |
| }) |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| option = { |
| legend: { |
| }, |
| tooltip: { |
| trigger: 'axis', |
| }, |
| yAxis: { |
| type: 'value' |
| }, |
| xAxis: { |
| type: 'category', |
| axisLine: {onZero: false}, |
| boundaryGap: false, |
| data: ['0', '10', '20', '30', '40', '50', '60', '70', '80'] |
| }, |
| series: [ |
| { |
| name: '高度(km)与气温(°C)变化关系', |
| type: 'line', |
| smooth: true, |
| smoothMonotone: 'x', |
| lineStyle: { |
| normal: { |
| width: 3, |
| shadowColor: 'rgba(0,0,0,0.4)', |
| shadowBlur: 10, |
| shadowOffsetY: 10 |
| } |
| }, |
| data: [15, -50, -56.5, -46.5, -22.1, -2.5, -27.7, -55.7, -76.5] |
| } |
| ] |
| }; |
| var chart = testHelper.create(echarts, 'main', { |
| title: 'FIXME: bad case', |
| option: option, |
| height: 550 |
| }); |
| |
| if (chart) { |
| |
| var zr = chart.getZr(); |
| |
| zr.on('click', function (params) { |
| var pointInPixel = [params.offsetX, params.offsetY]; |
| var pointInGrid = chart.convertFromPixel('grid', pointInPixel); |
| |
| if (chart.containPixel('grid', pointInPixel)) { |
| data.push(pointInGrid); |
| |
| chart.setOption({ |
| series: [{ |
| id: 'a', |
| data: data |
| }] |
| }); |
| } |
| }); |
| |
| zr.on('mousemove', function (params) { |
| var pointInPixel = [params.offsetX, params.offsetY]; |
| zr.setCursorStyle(chart.containPixel('grid', pointInPixel) ? 'copy' : 'default'); |
| }); |
| } |
| }) |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| option = { |
| legend: { |
| }, |
| tooltip: { |
| trigger: 'axis', |
| }, |
| yAxis: { |
| type: 'value' |
| }, |
| xAxis: { |
| type: 'category', |
| axisLine: {onZero: false}, |
| boundaryGap: false, |
| data: ['0', '10', '20', '30', '40', '50', '60', '70', '80'] |
| }, |
| series: [ |
| { |
| name: '高度(km)与气温(°C)变化关系', |
| type: 'line', |
| smooth: true, |
| smoothMonotone: 'x', |
| lineStyle: { |
| normal: { |
| width: 3, |
| shadowColor: 'rgba(0,0,0,0.4)', |
| shadowBlur: 10, |
| shadowOffsetY: 10 |
| } |
| }, |
| data: [15, -50, -56.5, -46.5, -22.1, -2.5, -27.7, -55.7, -76.5] |
| } |
| ] |
| }; |
| var chart = testHelper.create(echarts, 'main2', { |
| title: 'FIXME: bad case', |
| option: option, |
| height: 550 |
| }); |
| |
| if (chart) { |
| |
| var zr = chart.getZr(); |
| |
| zr.on('click', function (params) { |
| var pointInPixel = [params.offsetX, params.offsetY]; |
| var pointInGrid = chart.convertFromPixel('grid', pointInPixel); |
| |
| if (chart.containPixel('grid', pointInPixel)) { |
| data.push(pointInGrid); |
| |
| chart.setOption({ |
| series: [{ |
| id: 'a', |
| data: data |
| }] |
| }); |
| } |
| }); |
| |
| zr.on('mousemove', function (params) { |
| var pointInPixel = [params.offsetX, params.offsetY]; |
| zr.setCursorStyle(chart.containPixel('grid', pointInPixel) ? 'copy' : 'default'); |
| }); |
| } |
| }) |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| |
| require([ |
| 'echarts' |
| ], function (echarts) { |
| |
| var data = [[1, 4862.4],[2, 5294.7],[3, 5934.5],[4, 7171.0],[5, 8964.4],[6, 10202.2],[7, 11962.5],[8, 14928.3],[9, 16909.2],[10, 18547.9],[11, 21617.8],[12, 26638.1],[13, 34634.4],[14, 46759.4],[15, 58478.1],[16, 67884.6],[17, 74462.6],[18, 79395.7]]; |
| var myRegression = {"points":[[1,4162.436774392433],[2,4982.540245685443],[3,5964.224478460412],[4,7139.324897630159],[5,8545.949297850559],[6,10229.71365621353],[7,12245.221430747537],[8,14657.834317479834],[9,17545.791890639037],[10,21002.74886464572],[11,25140.812259760092],[12,30094.176964828697],[13,36023.47759622737],[14,43120.997781149395],[15,51616.90579913977],[16,61786.7187999529],[17,73960.23765779613],[18,88532.24221386963]],"parameter":{"coefficient":3477.318605869281,"index":0.1798391846241552},"expression":"y = 3477.32e^(0.18x)"}; |
| |
| option = { |
| title: { |
| text: '1981 - 1998 gross domestic product GDP (trillion yuan)', |
| subtext: 'By ecStat.regression', |
| sublink: 'https://github.com/ecomfe/echarts-stat', |
| left: 'center' |
| }, |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'cross' |
| } |
| }, |
| xAxis: { |
| type: 'value', |
| splitLine: { |
| lineStyle: { |
| type: 'dashed' |
| } |
| }, |
| splitNumber: 20 |
| }, |
| yAxis: { |
| type: 'value', |
| splitLine: { |
| lineStyle: { |
| type: 'dashed' |
| } |
| } |
| }, |
| series: [{ |
| name: 'scatter', |
| type: 'scatter', |
| label: { |
| emphasis: { |
| show: true, |
| position: 'left', |
| textStyle: { |
| color: 'blue', |
| fontSize: 16 |
| } |
| } |
| }, |
| data: data |
| }, { |
| name: 'line', |
| type: 'line', |
| showSymbol: false, |
| smooth: true, |
| smoothMonotone: 'x', |
| data: myRegression.points, |
| markPoint: { |
| itemStyle: { |
| normal: { |
| color: 'transparent' |
| } |
| }, |
| label: { |
| normal: { |
| show: true, |
| position: 'left', |
| formatter: myRegression.expression, |
| textStyle: { |
| color: '#333', |
| fontSize: 14 |
| } |
| } |
| }, |
| data: [{ |
| coord: myRegression.points[myRegression.points.length - 1] |
| }] |
| } |
| }] |
| }; |
| |
| testHelper.create(echarts, 'main3', { |
| title: 'FIXME: bad case', |
| option: option, |
| height: 550 |
| }); |
| }) |
| |
| </script> |
| |
| |
| |
| |
| |
| </body> |
| </html> |
