| <!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="main_time_axis"></div> |
| |
| |
| |
| <script> |
| function createRawData() { |
| return [ |
| // open, close, lowest, highest |
| ['2013/1/24', 2320.26,2320.26,2287.3,2362.94], |
| ['2013/1/25', 2300,2291.3,2288.26,2308.38], |
| ['2013/1/28', 2295.35,2346.5,2295.35,2346.92], |
| ['2013/1/29', 2347.22,2358.98,2337.35,2363.8], |
| ['2013/1/30', 2360.75,2382.48,2347.89,2383.76], |
| ['2013/1/31', 2383.43,2385.42,2371.23,2391.82], |
| ['2013/2/1', 2377.41,2419.02,2369.57,2421.15], |
| ['2013/2/4', 2425.92,2428.15,2417.58,2440.38], |
| ['2013/2/5', 2411,2433.13,2403.3,2437.42], |
| ['2013/2/6', 2432.68,2434.48,2427.7,2441.73], |
| ['2013/2/7', 2430.69,2418.53,2394.22,2433.89], |
| ['2013/2/8', 2416.62,2432.4,2414.4,2443.03], |
| ['2013/2/18', 2441.91,2421.56,2415.43,2444.8], |
| ['2013/2/19', 2420.26,2382.91,2373.53,2427.07], |
| ['2013/2/20', 2383.49,2397.18,2370.61,2397.94], |
| ['2013/2/21', 2378.82,2325.95,2309.17,2378.82], |
| ['2013/2/22', 2322.94,2314.16,2308.76,2330.88], |
| ['2013/2/25', 2320.62,2325.82,2315.01,2338.78], |
| ['2013/2/26', 2313.74,2293.34,2289.89,2340.71], |
| ['2013/2/27', 2297.77,2313.22,2292.03,2324.63], |
| ['2013/2/28', 2322.32,2365.59,2308.92,2366.16], |
| ['2013/3/1', 2364.54,2359.51,2330.86,2369.65], |
| ['2013/3/4', 2332.08,2273.4,2259.25,2333.54], |
| ['2013/3/5', 2274.81,2326.31,2270.1,2328.14], |
| ['2013/3/6', 2333.61,2347.18,2321.6,2351.44], |
| ['2013/3/7', 2340.44,2324.29,2304.27,2352.02], |
| ['2013/3/8', 2326.42,2318.61,2314.59,2333.67], |
| ['2013/3/11', 2314.68,2310.59,2296.58,2320.96], |
| ['2013/3/12', 2309.16,2286.6,2264.83,2333.29], |
| ['2013/3/13', 2282.17,2263.97,2253.25,2286.33], |
| ['2013/3/14', 2255.77,2270.28,2253.31,2276.22], |
| ['2013/3/15', 2269.31,2278.4,2250,2312.08], |
| ['2013/3/18', 2267.29,2240.02,2239.21,2276.05], |
| ['2013/3/19', 2244.26,2257.43,2232.02,2261.31], |
| ['2013/3/20', 2257.74,2317.37,2257.42,2317.86], |
| ['2013/3/21', 2318.21,2324.24,2311.6,2330.81], |
| ['2013/3/22', 2321.4,2328.28,2314.97,2332], |
| ['2013/3/25', 2334.74,2326.72,2319.91,2344.89], |
| ['2013/3/26', 2318.58,2297.67,2281.12,2319.99], |
| ['2013/3/27', 2299.38,2301.26,2289,2323.48], |
| ['2013/3/28', 2273.55,2236.3,2232.91,2273.55], |
| ['2013/3/29', 2238.49,2236.62,2228.81,2246.87], |
| ['2013/4/1', 2229.46,2234.4,2227.31,2243.95], |
| ['2013/4/2', 2234.9,2227.74,2220.44,2253.42], |
| ['2013/4/3', 2232.69,2225.29,2217.25,2241.34], |
| ['2013/4/8', 2196.24,2211.59,2180.67,2212.59], |
| ['2013/4/9', 2215.47,2225.77,2215.47,2234.73], |
| ['2013/4/10', 2224.93,2226.13,2212.56,2233.04], |
| ['2013/4/11', 2236.98,2219.55,2217.26,2242.48], |
| ['2013/4/12', 2218.09,2206.78,2204.44,2226.26], |
| ['2013/4/15', 2199.91,2181.94,2177.39,2204.99], |
| ['2013/4/16', 2169.63,2194.85,2165.78,2196.43], |
| ['2013/4/17', 2195.03,2193.8,2178.47,2197.51], |
| ['2013/4/18', 2181.82,2197.6,2175.44,2206.03], |
| ['2013/4/19', 2201.12,2244.64,2200.58,2250.11], |
| ['2013/4/22', 2236.4,2242.17,2232.26,2245.12], |
| ['2013/4/23', 2242.62,2184.54,2182.81,2242.62], |
| ['2013/4/24', 2187.35,2218.32,2184.11,2226.12], |
| ['2013/4/25', 2213.19,2199.31,2191.85,2224.63], |
| ['2013/4/26', 2203.89,2177.91,2173.86,2210.58], |
| ['2013/5/2', 2170.78,2174.12,2161.14,2179.65], |
| ['2013/5/3', 2179.05,2205.5,2179.05,2222.81], |
| ['2013/5/6', 2212.5,2231.17,2212.5,2236.07], |
| ['2013/5/7', 2227.86,2235.57,2219.44,2240.26], |
| ['2013/5/8', 2242.39,2246.3,2235.42,2255.21], |
| ['2013/5/9', 2246.96,2232.97,2221.38,2247.86], |
| ['2013/5/10', 2228.82,2246.83,2225.81,2247.67], |
| ['2013/5/13', 2247.68,2241.92,2231.36,2250.85], |
| ['2013/5/14', 2238.9,2217.01,2205.87,2239.93], |
| ['2013/5/15', 2217.09,2224.8,2213.58,2225.19], |
| ['2013/5/16', 2221.34,2251.81,2210.77,2252.87], |
| ['2013/5/17', 2249.81,2282.87,2248.41,2288.09], |
| ['2013/5/20', 2286.33,2299.99,2281.9,2309.39], |
| ['2013/5/21', 2297.11,2305.11,2290.12,2305.3], |
| ['2013/5/22', 2303.75,2302.4,2292.43,2314.18], |
| ['2013/5/23', 2293.81,2275.67,2274.1,2304.95], |
| ['2013/5/24', 2281.45,2288.53,2270.25,2292.59], |
| ['2013/5/27', 2286.66,2293.08,2283.94,2301.7], |
| ['2013/5/28', 2293.4,2321.32,2281.47,2322.1], |
| ['2013/5/29', 2323.54,2324.02,2321.17,2334.33], |
| ['2013/5/30', 2316.25,2317.75,2310.49,2325.72], |
| ['2013/5/31', 2320.74,2300.59,2299.37,2325.53], |
| ['2013/6/3', 2300.21,2299.25,2294.11,2313.43], |
| ['2013/6/4', 2297.1,2272.42,2264.76,2297.1], |
| ['2013/6/5', 2270.71,2270.93,2260.87,2276.86], |
| ['2013/6/6', 2264.43,2242.11,2240.07,2266.69], |
| ['2013/6/7', 2242.26,2210.9,2205.07,2250.63], |
| ['2013/6/13', 2190.1,2148.35,2126.22,2190.1] |
| ]; |
| } |
| |
| function createFakeLinearData(datasetItem) { |
| if (datasetItem.useTypedArray) { |
| datasetItem.linearData = new Float64Array(Math.round(datasetItem.kData.length / 5) * 2); |
| var writeIdx = 0; |
| for (let i = 0, len = datasetItem.kData.length; i < len;) { |
| var valTime = datasetItem.kData[i++]; |
| datasetItem.linearData[writeIdx++] = valTime; |
| var valO = datasetItem.kData[i++]; |
| datasetItem.linearData[writeIdx++] = valO - (Math.random() * 300 + 100); |
| i += 3; |
| } |
| } |
| else { |
| datasetItem.linearData = []; |
| for (let i = 0; i < datasetItem.kData.length; i++) { |
| var kItem = datasetItem.kData[i]; |
| var newItem = [ |
| kItem[0], |
| kItem[1] - (Math.random() * 300 + 100) |
| ]; |
| datasetItem.linearData.push(newItem); |
| } |
| } |
| if (datasetItem.useTypedArray) { |
| datasetItem.linearDataDimensions = ['x', 'y']; |
| } |
| } |
| |
| function createFakeLargeData(echarts, kData, count, useTypedArray) { |
| var resultData = useTypedArray ? new Float64Array(count * 5) : []; |
| var currTime; |
| var valueStepBase = 50; |
| var valueStep = 0; |
| var timeDeltaList = []; |
| var kDataFirstTime = +echarts.time.parse(kData[0][0]); |
| for (let i = 0; i < kData.length; i++) { |
| timeDeltaList[i] = (+echarts.time.parse(kData[i][0])) - kDataFirstTime; |
| } |
| var newDataFirstTime = kDataFirstTime; |
| |
| var kDataIdx = 0; |
| var typedArrayWriteIdx = 0; |
| for (let i = 0; i < count; i++) { |
| var kItem = kData[kDataIdx]; |
| var currTime = +echarts.time.parse(kItem[0]); |
| var valTime = newDataFirstTime + timeDeltaList[kDataIdx]; |
| var valO = kItem[1] + valueStep; |
| var valC = kItem[2] + valueStep; |
| var valH = kItem[3] + valueStep; |
| var valL = kItem[4] + valueStep; |
| if (useTypedArray) { |
| resultData[typedArrayWriteIdx++] = valTime; |
| resultData[typedArrayWriteIdx++] = valO; |
| resultData[typedArrayWriteIdx++] = valC; |
| resultData[typedArrayWriteIdx++] = valH; |
| resultData[typedArrayWriteIdx++] = valL; |
| } |
| else { |
| resultData.push([ |
| valTime, |
| valO, |
| valC, |
| valH, |
| valL |
| ]); |
| } |
| if (kDataIdx === kData.length - 1) { |
| valueStep += valueStepBase; |
| newDataFirstTime = valTime + 3600 * 24 * 1000 * 2; |
| } |
| kDataIdx = (kDataIdx + 1) % kData.length; |
| } |
| |
| return { |
| kData: resultData, |
| kDataDimensions: useTypedArray ? ['x', 'o', 'c', 'l', 'h'] : undefined, |
| useTypedArray: useTypedArray, |
| }; |
| } |
| |
| </script> |
| |
| |
| |
| <script> |
| require([ |
| 'echarts', |
| // 'map/js/china', |
| // './data/nutrients.json' |
| ], function (echarts) { |
| var option; |
| var upColor = '#ec0000'; |
| var upBorderColor = '#8A0000'; |
| var downColor = '#00da3c'; |
| var downBorderColor = '#008F28'; |
| |
| var data0 = splitData(createRawData()); |
| |
| function splitData(rawData) { |
| var categoryData = []; |
| var values = []; |
| var itemStyle1 = { |
| color: "rgba(84,252,252, 0)", //"rgba(84,252,252, 1)", |
| color0: "rgba(84,252,252, 1)", |
| borderColor: "rgba(84,252,252, 1)", |
| borderColor0: "rgba(84,252,252, 1)", |
| }; |
| for (var i = 0; i < rawData.length; i++) { |
| categoryData.push(rawData[i].splice(0, 1)[0]); |
| if (i > 50){ |
| values.push({ |
| value:rawData[i], |
| itemStyle: itemStyle1 |
| }) |
| } else { |
| values.push(rawData[i]) |
| } |
| |
| } |
| return { |
| categoryData: categoryData, |
| values: values |
| }; |
| } |
| |
| function calculateMA(dayCount) { |
| var result = []; |
| for (var i = 0, len = data0.values.length; i < len; i++) { |
| if (i < dayCount) { |
| result.push('-'); |
| continue; |
| } |
| var sum = 0; |
| for (var j = 0; j < dayCount; j++) { |
| sum += data0.values[i - j][1]; |
| } |
| result.push(sum / dayCount); |
| } |
| return result; |
| } |
| |
| option = { |
| title: { |
| text: '上证指数', |
| left: 0 |
| }, |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'cross' |
| } |
| }, |
| legend: { |
| data: ['日K', 'MA5', 'MA10', 'MA20', 'MA30'] |
| }, |
| grid: { |
| left: '10%', |
| right: '10%', |
| bottom: '15%' |
| }, |
| xAxis: { |
| type: 'category', |
| data: data0.categoryData, |
| scale: true, |
| boundaryGap: false, |
| axisLine: {onZero: false}, |
| 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', |
| top: '90%', |
| start: 50, |
| end: 100 |
| } |
| ], |
| series: [ |
| { |
| name: '日K', |
| type: 'candlestick', |
| data: data0.values, |
| itemStyle: { |
| color: upColor, |
| color0: downColor, |
| borderColor: upBorderColor, |
| borderColor0: downBorderColor |
| }, |
| markPoint: { |
| label: { |
| normal: { |
| formatter: function (param) { |
| return param != null ? Math.round(param.value) : ''; |
| } |
| } |
| }, |
| data: [ |
| { |
| name: 'XX标点', |
| coord: ['2013/5/31', 2300], |
| value: 2300, |
| itemStyle: { |
| color: 'rgb(41,60,85)' |
| } |
| }, |
| { |
| name: 'highest value', |
| type: 'max', |
| valueDim: 'highest' |
| }, |
| { |
| name: 'lowest value', |
| type: 'min', |
| valueDim: 'lowest' |
| }, |
| { |
| name: 'average value on close', |
| type: 'average', |
| valueDim: 'close' |
| } |
| ], |
| tooltip: { |
| formatter: function (param) { |
| return param.name + '<br>' + (param.data.coord || ''); |
| } |
| } |
| }, |
| markLine: { |
| symbol: ['none', 'none'], |
| data: [ |
| [ |
| { |
| name: 'from lowest to highest', |
| type: 'min', |
| valueDim: 'lowest', |
| symbol: 'circle', |
| symbolSize: 10, |
| label: { |
| show: false |
| }, |
| emphasis: { |
| label: { |
| show: false |
| } |
| } |
| }, |
| { |
| type: 'max', |
| valueDim: 'highest', |
| symbol: 'circle', |
| symbolSize: 10, |
| label: { |
| show: false |
| }, |
| emphasis: { |
| label: { |
| show: false |
| } |
| } |
| } |
| ], |
| { |
| name: 'min line on close', |
| type: 'min', |
| valueDim: 'close' |
| }, |
| { |
| name: 'max line on close', |
| type: 'max', |
| valueDim: 'close' |
| } |
| ] |
| } |
| } |
| ] |
| }; |
| |
| var chart = testHelper.create(echarts, 'main0', { |
| title: [ |
| 'Test Case From https://github.com/apache/echarts/issues/15017' |
| ], |
| button: [{ |
| text: 'Update', |
| onclick() { |
| chart.setOption({ |
| title: { |
| text: '2011全国宏观经济指标' |
| } |
| }); |
| } |
| }], |
| option: option |
| }); |
| }); |
| </script> |
| |
| |
| |
| <script> |
| require([ |
| 'echarts', |
| ], function (echarts) { |
| var option = { |
| xAxis: { |
| data: ['2017-10-24', '2017-10-25', '2017-10-26', '2017-10-27'] |
| }, |
| yAxis: {}, |
| series: [{ |
| type: 'candlestick', |
| data: [ |
| [20, 34, 10, 38], |
| [40, 35, 30, 50], |
| [31, 38, 28, 44], |
| [38, 15, 5, 42] |
| ], |
| emphasis: { |
| disabled: false, |
| focus: 'self', |
| itemStyle: { |
| color: 'purple', |
| borderColor: 'cyan', |
| |
| color0: 'blue', |
| borderColor0: 'brown' |
| } |
| }, |
| blur: { |
| itemStyle: { |
| color: 'grey', |
| borderColor: 'pink', |
| |
| color0: 'gray', |
| borderColor0: 'orange', |
| |
| opacity: 1 |
| } |
| } |
| }] |
| }; |
| var chart = testHelper.create(echarts, 'main1', { |
| title: [ |
| 'Emphasis and other states should be working' |
| ], |
| option: option |
| }); |
| }); |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| require([ |
| 'echarts', |
| ], function (echarts) { |
| |
| var _ctx = { |
| dataKind: { |
| text: 'data:', |
| value: 'normal', |
| values: [ |
| 'normal', 'single_no_min_max', 'single_with_min_max', 'no_data', |
| 'large_mode', 'progressive_1e5_normal_array', 'progressive_1e6_Float64Array' |
| ], |
| }, |
| useAdditionalBar: { |
| text: 'add bar:', |
| value: false, |
| values: [false, true], |
| }, |
| useAdditionalEmptySeries: { |
| text: 'add empty series:', |
| value: false, |
| values: [false, true], |
| }, |
| dataZoomFilterMode: { |
| text: 'dataZoom.filterMode:', |
| value: undefined, |
| values: [undefined, 'filter', 'none', 'empty'], |
| }, |
| }; |
| |
| var _firstItem; |
| var _lastItem; |
| |
| var kDataRaw = createRawData(); |
| var LARGE_THRESHOLD = 600; |
| var PROGRESSIVE_THRESHOLD = 1e4; |
| |
| var _dataset = { |
| 'normal': { |
| kData: kDataRaw, |
| }, |
| 'single_no_min_max': { |
| kData: kDataRaw.slice(10, 11), |
| }, |
| 'single_with_min_max': { |
| kData: kDataRaw.slice(10, 11), |
| }, |
| 'no_data': { |
| kData: [], |
| }, |
| 'large_mode': createFakeLargeData(echarts, kDataRaw, LARGE_THRESHOLD * 2, false), |
| 'progressive_1e5_normal_array': createFakeLargeData(echarts, kDataRaw, 1e5, false), |
| 'progressive_1e6_Float64Array': createFakeLargeData(echarts, kDataRaw, 1e6, true), |
| }; |
| Object.keys(_dataset).forEach(function (dataKind) { |
| createFakeLinearData(_dataset[dataKind]); |
| }); |
| |
| function createOption() { |
| var datasetItem = _dataset[_ctx.dataKind.value]; |
| |
| var option = { |
| legend: { |
| top: 10, |
| }, |
| xAxis: { |
| type: 'time', |
| axisLabel: { |
| hideOverlap: true |
| }, |
| min: _ctx.dataKind.value === 'single_with_min_max' ? kDataRaw[0][0] : undefined, |
| max: _ctx.dataKind.value === 'single_with_min_max' ? kDataRaw[kDataRaw.length - 1][0] : undefined, |
| }, |
| yAxis: { |
| scale: true, |
| splitArea: { |
| show: true |
| } |
| }, |
| dataZoom: [{ |
| type: 'inside', |
| filterMode: _ctx.dataZoomFilterMode.value |
| }, { |
| type: 'slider', |
| filterMode: _ctx.dataZoomFilterMode.value |
| }], |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'shadow' |
| } |
| }, |
| series: [{ |
| type: 'candlestick', |
| name: 'real_candlestick', |
| large: true, |
| largeThreshold: LARGE_THRESHOLD, |
| progressiveThreshold: PROGRESSIVE_THRESHOLD, |
| encode: { |
| x: 0, |
| y: [1, 2, 3, 4] |
| }, |
| dimensions: datasetItem.kDataDimensions, |
| data: datasetItem.kData, |
| emphasis: { |
| disabled: false, |
| focus: 'self', |
| itemStyle: { |
| color: 'purple', |
| borderColor: 'cyan', |
| |
| color0: 'blue', |
| borderColor0: 'brown' |
| } |
| }, |
| blur: { |
| itemStyle: { |
| color: 'grey', |
| borderColor: 'pink', |
| |
| color0: 'gray', |
| borderColor0: 'orange', |
| |
| opacity: 1 |
| } |
| } |
| }] |
| }; |
| |
| if (_ctx.useAdditionalBar.value) { |
| option.series.push({ |
| type: 'bar', |
| name: 'additional_bar', |
| data: datasetItem.linearData, |
| dimensions: datasetItem.linearDataDimensions, |
| large: true, |
| largeThreshold: LARGE_THRESHOLD, |
| progressiveThreshold: PROGRESSIVE_THRESHOLD, |
| }); |
| } |
| if (_ctx.useAdditionalEmptySeries.value) { |
| option.series.push({ |
| type: 'bar', |
| name: 'additional_empty_series', |
| data: undefined, |
| }); |
| } |
| |
| var result = { |
| option, |
| }; |
| if (!datasetItem.useTypedArray) { |
| result.firstItem = datasetItem.kData[0]; |
| result.lastItem = datasetItem.kData[datasetItem.kData.length - 1]; |
| } |
| return result; |
| } |
| |
| function updateChart() { |
| var {option} = createOption(); |
| console.time('[main_time_axis]updateChart'); |
| chart.setOption(option, {notMerge: true}); |
| console.timeEnd('[main_time_axis]updateChart'); |
| } |
| |
| var {option: initOption, firstItem, lastItem} = createOption(); |
| |
| var chart = testHelper.create(echarts, 'main_time_axis', { |
| title: [ |
| 'Candlestick on time axis.', |
| `The initial first item should be **${firstItem}**.`, |
| `The initial last item should be **${lastItem}**.`, |
| ], |
| option: initOption, |
| inputsStyle: 'compact', |
| inputs: testHelper.createInputsSimply(_ctx, updateChart), |
| }); |
| }); |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </body> |
| </html> |
| |
