| |
| <!-- |
| 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> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| <style> |
| </style> |
| |
| <div id="main_candlestick_on_category_axis"></div> |
| |
| <script> |
| /** |
| * @see <https://en.wikipedia.org/wiki/Michelson%E2%80%93Morley_experiment> |
| * @see <http://bl.ocks.org/mbostock/4061502> |
| */ |
| require([ |
| 'echarts', |
| 'data/security-sh-2013.json.js' |
| ], function (echarts, rawData) { |
| |
| var _ctx = { |
| xAxisBoundaryGap: { |
| value: 'NOT_SET', |
| values: ['NOT_SET', false, true], |
| }, |
| useBorder: { |
| value: false, |
| values: [false, true] |
| }, |
| }; |
| |
| function updateChart() { |
| chart.setOption(createOption(), {notMerge: true}); |
| } |
| |
| function createOption() { |
| |
| var data = splitData(rawData); |
| |
| function splitData(rawData) { |
| var categoryData = []; |
| var values = [] |
| for (var i = 0; i < rawData.length; i++) { |
| var rawItem = rawData[i].slice(); |
| categoryData.push(rawItem.splice(0, 1)[0]); |
| values.push(rawItem) |
| } |
| return { |
| categoryData: categoryData, |
| values: values |
| }; |
| } |
| |
| function parseDate(timestamp) { |
| var date = new Date(timestamp); |
| return date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate(); |
| } |
| |
| var option = { |
| legend: { |
| top: 10, |
| }, |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'line' |
| } |
| }, |
| grid: { |
| left: '10%', |
| right: '10%', |
| bottom: '15%' |
| }, |
| xAxis: { |
| type: 'category', |
| data: data.categoryData, |
| scale: true, |
| boundaryGap: false, |
| axisLine: {onZero: false}, |
| axisTick: {show: true}, |
| splitLine: {show: false}, |
| splitNumber: 20, |
| min: 'dataMin', |
| max: 'dataMax' |
| }, |
| yAxis: { |
| scale: true, |
| splitArea: { |
| show: true |
| } |
| }, |
| dataZoom: [ |
| { |
| type: 'inside', |
| start: 50, |
| end: 100 |
| }, |
| { |
| show: true, |
| type: 'slider', |
| y: '90%', |
| start: 50, |
| end: 100 |
| } |
| ], |
| series: [ |
| { |
| name: 'Candlestick', |
| type: 'candlestick', |
| data: data.values, |
| // encode: { |
| // tooltip: [0, 1, 2, 3] |
| // }, |
| // tooltip: { |
| // formatter: function (param) { |
| // var param = param[0]; |
| // return [ |
| // 'Date: ' + param.name + '<hr size=1 style="margin: 3px 0">', |
| // 'Open: ' + param.data[0] + '<br/>', |
| // 'Close: ' + param.data[1] + '<br/>', |
| // 'High: ' + param.data[2] + '<br/>', |
| // 'Low: ' + param.data[3] + '<br/>' |
| // ].join('') |
| // } |
| // }, |
| markPoint: { |
| data: [ |
| { |
| name: 'markPoint on a data item', |
| coord: ['2013/5/21', 2300] |
| }, |
| { |
| name: 'markPoint on a pixel coord', |
| x: 100, |
| y: 190, |
| label: { |
| position: 'top', |
| formatter: 'pixel coord 100,170', |
| }, |
| emphasis: { |
| label: { |
| show: true, |
| position: 'top', |
| formatter: 'hovered' |
| } |
| } |
| }, |
| { |
| name: 'max value (default)', |
| type: 'max' |
| }, |
| { |
| name: 'min value (default)', |
| type: 'min' |
| }, |
| { |
| name: 'max value (dim:close)', |
| type: 'max', |
| valueDim: 'close' |
| }, |
| { |
| name: 'average value (dim:close)', |
| type: 'average', |
| valueDim: 'close' |
| } |
| ], |
| tooltip: { |
| formatter: function (param) { |
| return param.name + '<br>' + (param.data.coord || ''); |
| } |
| } |
| }, |
| markLine: { |
| data: [ |
| [ |
| {name: 'markLine between 2 data items', coord: ['2013/4/25', 2130]}, |
| {coord: ['2013/5/27', 2220]} |
| ], |
| [ |
| {name: 'markLine between 2 screen points', x: 100, y: 100}, |
| {x: 250, y: 130} |
| ], |
| [ |
| {name: 'max - min', type: 'max'}, |
| {type: 'min'} |
| ], |
| { |
| name: 'min line', |
| type: 'min' |
| }, |
| { |
| name: 'max line on dim:open', |
| type: 'max', |
| valueDim: 'open' |
| } |
| ] |
| } |
| }, |
| { |
| name: 'Open', |
| type: 'line', |
| data: (function () { |
| opens = []; |
| for (var i = 0, len = data.values.length; i < len; i++) { |
| opens.push(data.values[i][0]); |
| } |
| return opens; |
| })(), |
| smooth: true, |
| lineStyle: { |
| normal: {color: '#aaa'} |
| } |
| } |
| ] |
| }; |
| |
| if (_ctx.xAxisBoundaryGap.value !== 'NOT_SET') { |
| option.xAxis.boundaryGap = _ctx.xAxisBoundaryGap.value; |
| } |
| if (_ctx.useBorder.value) { |
| option.series[0].itemStyle = { |
| borderColor: '#345', |
| borderColor0: '#000', |
| borderWidth: 2 |
| }; |
| } |
| |
| return option; |
| } |
| |
| var chart = testHelper.create(echarts, 'main_candlestick_on_category_axis', { |
| title: [ |
| 'Candlestick on category axis', |
| ], |
| option: createOption(), |
| inputsStyle: 'compact', |
| inputs: testHelper.createInputsSimply(_ctx, updateChart), |
| }); |
| |
| if (chart) { |
| chart.on('click', function (info) { |
| console.log(info); |
| if (info.data && info.data.length === 4) { |
| alert([ |
| 'clicked on: ', |
| 'DATA: ' + info.name, |
| 'OPEN: ' + info.data[0], |
| 'CLOSE: ' + info.data[1], |
| 'LOWEST: ' + info.data[2], |
| 'HIGHEST: ' + info.data[3] |
| ].join('\n')); |
| } |
| else if (info.data && info.data.length === 2) { |
| // Markpoint |
| alert('mark point'); |
| } |
| }); |
| } |
| |
| }); // End of require |
| |
| </script> |
| </body> |
| </html> |
