| |
| <!-- |
| 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/testHelper.js"></script> |
| <script src="lib/facePrint.js"></script> |
| <script src="lib/jquery.min.js"></script> |
| <script src="lib/simpleRequire.js"></script> |
| <script src="lib/config.js"></script> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| <style> |
| h1 { |
| line-height: 60px; |
| background: #360; |
| text-align: center; |
| font-weight: bold; |
| color: #eee; |
| font-size: 14px; |
| margin: 0; |
| } |
| .chart { |
| height: 400px; |
| } |
| .by-dispatch-action { |
| padding: 5px; |
| } |
| </style> |
| |
| <div id="main0"></div> |
| <div id="main_categoryX_hasMinSpan_hasMaxSpan"></div> |
| <div id="main_timeX_hasMinSpan_hasMaxSpan"></div> |
| <div id="main_categoryX_hasMinValueSpan_hasMaxValueSpan"></div> |
| <div id="main_timeX_noMinSpan_noMaxSpan"></div> |
| <div id="main_floatValueX_hasMinValueSpan_hasMaxValueSpan"></div> |
| |
| |
| |
| <script> |
| |
| /** |
| * @param expect Can be null/undefined; means no "expect". |
| * @param expect.minSpan number 0~100; expected minSpan. |
| * @param expect.maxSpan number 0~100; expected maxSpan. |
| * @param expect.epsilon number; enable tolerant comparison; can be null/undefined |
| */ |
| function getDefaultPercentButtons(expect) { |
| // If expect is null, means no "expect". |
| const minSpan = expect ? expect.minSpan : null; |
| const maxSpan = expect ? expect.maxSpan : null; |
| |
| function makeStartEndConfig(start, end) { |
| const START_MIN = 0; |
| const END_MAX = 100; |
| let overInfo = []; |
| let expectValues; |
| |
| if (expect) { |
| |
| const inputSpan = end - start; |
| if (start < START_MIN) { |
| overInfo.push('over min'); |
| } |
| if (end > END_MAX) { |
| overInfo.push('over max'); |
| } |
| if (minSpan != null && inputSpan < minSpan) { |
| overInfo.push('over minSpan'); |
| } |
| if (maxSpan != null && inputSpan > maxSpan) { |
| overInfo.push('over maxSpan'); |
| } |
| |
| expectValues = { |
| start: start, |
| end: end, |
| inputSpan: inputSpan, |
| }; |
| if (expectValues.start < START_MIN) { |
| expectValues.start = START_MIN; |
| expectValues.end = expectValues.start + expectValues.inputSpan; |
| } |
| if (expectValues.end > END_MAX) { |
| expectValues.end = END_MAX; |
| expectValues.start = expectValues.end - expectValues.inputSpan; |
| } |
| if (expectValues.inputSpan < minSpan) { |
| expectValues.inputSpan = minSpan; |
| expectValues.end = expectValues.start + expectValues.inputSpan; |
| } |
| if (expectValues.inputSpan > maxSpan) { |
| expectValues.inputSpan = maxSpan; |
| expectValues.end = expectValues.start + expectValues.inputSpan; |
| } |
| } |
| |
| const config = { |
| text: `{start: ${start}, end: ${end}} ${overInfo.join(' ')}`, |
| start: start, |
| end: end, |
| expect: !expect ? undefined : { |
| GET_OPTION: [{ |
| start: expectValues.start, |
| end: expectValues.end, |
| epsilonDef: { |
| start: expect.epsilon, |
| end: expect.epsilon, |
| }, |
| }, { |
| start: expectValues.start, |
| end: expectValues.end, |
| epsilonDef: { |
| start: expect.epsilon, |
| end: expect.epsilon, |
| }, |
| }] |
| } |
| }; |
| return config; |
| } |
| return [ |
| makeStartEndConfig(-5, 5), |
| makeStartEndConfig(95, 105), |
| makeStartEndConfig(40, 60), |
| makeStartEndConfig(0, 100), |
| makeStartEndConfig(40, 41), |
| ]; |
| } // End of `getDefaultPercentButtons` |
| |
| |
| function makeButtons(ctx) { |
| |
| function printAndValidateStates(btnDef) { |
| var option = ctx.chart.getOption(); |
| var dzs = option.dataZoom; |
| var states = [{ |
| type: dzs[0].type, |
| start: dzs[0].start, |
| end: dzs[0].end, |
| startValue: dzs[0].startValue, |
| endValue: dzs[0].endValue |
| }, { |
| type: dzs[1].type, |
| start: dzs[1].start, |
| end: dzs[1].end, |
| startValue: dzs[1].startValue, |
| endValue: dzs[1].endValue |
| }] |
| console.log('!!! ' + ctx.hint + ' !!!\n' + '(from chart.getOption())\n' + JSON.stringify(states, null, 2)); |
| |
| validateStates(states, btnDef, 'GET_OPTION'); |
| } |
| |
| function validateStates(actualStates, btnDef, btnDefExpectKey) { |
| if (!btnDef.expect) { |
| return; |
| } |
| testHelper.printAssert(ctx.chart, function (assert) { |
| actualStates.forEach(function (state, idx) { |
| const expectItem = btnDef.expect[btnDefExpectKey][idx]; |
| Object.keys(expectItem).forEach(function (key) { |
| if (key === 'epsilonDef') { |
| return; |
| } |
| const expectVal = expectItem[key]; |
| const epsilonDef = expectItem.epsilonDef; |
| const actualVal = state[key]; |
| if (epsilonDef && epsilonDef[key] != null) { |
| assert(Math.abs(expectVal - actualVal) <= epsilonDef[key]); |
| } |
| else { |
| assert(expectVal === actualVal); |
| } |
| }); |
| }); |
| }); |
| } |
| |
| function dispatchPercent(start, end) { |
| ctx.chart.dispatchAction({ |
| type: 'dataZoom', |
| batch: [ |
| {id: 'dz-in', start: start, end: end}, |
| {id: 'dz-s', start: start, end: end} |
| ] |
| }); |
| } |
| function dispatchValue(startValue, endValue) { |
| ctx.chart.dispatchAction({ |
| type: 'dataZoom', |
| batch: [ |
| {id: 'dz-in', startValue: startValue, endValue: endValue}, |
| {id: 'dz-s', startValue: startValue, endValue: endValue} |
| ] |
| }); |
| } |
| |
| var buttons = []; |
| |
| ctx.percentButttons.forEach(function (item) { |
| buttons.push({ |
| text: item.text, |
| onclick: function () { |
| dispatchPercent(item.start, item.end); |
| printAndValidateStates(item); |
| } |
| }) |
| }); |
| ctx.valueButtons.forEach(function (item) { |
| buttons.push({ |
| text: item.text, |
| onclick: function () { |
| dispatchValue(item.startValue, item.endValue); |
| printAndValidateStates(item); |
| } |
| }) |
| }); |
| |
| return buttons; |
| } // End of `makeButtons` |
| |
| |
| function round(x, precision) { |
| precision = Math.min(Math.max(0, precision), 20); |
| return +(+x).toFixed(precision); |
| } |
| |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| |
| |
| require(['./data/ec-star.json', 'echarts'], function (data, echarts) { |
| |
| var minStartValue = '2013-06-06'; |
| var maxEndValue = '2017-10-17'; |
| |
| var currStartValue = '2017-01-01'; |
| var currEndValue = maxEndValue; |
| |
| var option = { |
| animationDurationUpdate: 1000, |
| tooltip: { |
| trigger: 'axis' |
| }, |
| xAxis: [{ |
| type: 'time', |
| boundaryGap: false, |
| axisLabel:{ |
| textStyle:{ |
| fontSize:14 |
| } |
| }, |
| splitLine: { |
| show: false, |
| lineStyle:{ |
| color:'#f7f7f7' |
| } |
| } |
| }], |
| yAxis: [{ |
| type: 'value', |
| name: 'Github Star', |
| nameGap: 30, |
| nameTextStyle: { |
| fontSize: 20 |
| }, |
| axisLabel: { |
| fontSize: 15 |
| }, |
| splitLine: { |
| show: true, |
| lineStyle:{ |
| color:'#f7f7f7' |
| } |
| } |
| }], |
| grid: { |
| top: 120, |
| left: 30, |
| right: 30, |
| bottom: 50, |
| containLabel: true |
| }, |
| dataZoom: [{ |
| id: 'dz', |
| type: 'inside', |
| xAxisIndex: 0, |
| startValue: currStartValue, |
| endValue: currEndValue, |
| minValueSpan: 3600 * 24 * 1000 * 10 |
| }, { |
| type: 'slider', |
| xAxisIndex: 0, |
| startValue: currStartValue, |
| endValue: currEndValue, |
| height: 20, |
| handleIcon: 'M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z', |
| handleSize: '90%', |
| minSpanValue: 3600 * 24 * 1000 * 10 |
| }], |
| visualMap: { |
| show: false, |
| type: 'continuous', |
| seriesIndex: 0, |
| min: 0, |
| max: 23000 |
| }, |
| series: [{ |
| type: 'line', |
| name: 'Star', |
| lineStyle: { |
| normal: { |
| width: 4 |
| } |
| }, |
| itemStyle: { |
| normal: { |
| borderColor: '#fff', |
| borderWidth: 2 |
| } |
| }, |
| showSymbol: false, |
| symbol: 'circle', |
| hoverAnimation: false, |
| symbolSize: 15, |
| sampling: 'average', |
| // smooth: true, |
| // symbol: 'none', |
| data: data |
| }] |
| }; |
| |
| var myChart = testHelper.create(echarts, 'main0', { |
| option: option, |
| height: 300, |
| buttons: [{ |
| text: 'Change Start Value', |
| onclick: function (phase) { |
| currStartValue = '2014-09-01'; |
| myChart.dispatchAction({ |
| type: 'dataZoom', |
| id: 'dz', |
| startValue: currStartValue |
| }); |
| } |
| }, { |
| text: 'Change End Value', |
| onclick: function (phase) { |
| currEndValue = '2017-02-05'; |
| myChart.dispatchAction({ |
| type: 'dataZoom', |
| id: 'dz', |
| endValue: currEndValue |
| }); |
| } |
| }, { |
| text: 'firstFocus', |
| onclick: function (phase) { |
| currStartValue = minStartValue; |
| currEndValue = '2013-11-06'; |
| myChart.dispatchAction({ |
| type: 'dataZoom', |
| id: 'dz', |
| startValue: currStartValue, |
| endValue: currEndValue |
| }); |
| } |
| }] |
| }); |
| }); |
| |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| var option; |
| |
| var base = +new Date(1990, 9, 3); |
| var oneDay = 24 * 3600 * 1000; |
| var startValue = Math.random() * 300; |
| var data1 = []; |
| var category = []; |
| var specialNormal = []; |
| var specialLong = []; |
| var specialShort = []; |
| |
| for (var i = 0; i < 100; i++) { |
| var now = new Date(base += oneDay); |
| var cat = [now.getFullYear(), now.getMonth() + 1, now.getDate()].join('-'); |
| category.push(cat); |
| var value = Math.round((Math.random() - 0.5) * 20 + (!i ? startValue : data1[i - 1])); |
| data1.push(value); |
| if (i === 40) { |
| specialNormal[0] = cat; |
| specialLong[0] = cat; |
| specialShort[0] = cat; |
| } |
| else if (i === 42) { |
| specialShort[1] = cat; |
| } |
| else if (i === 55) { |
| specialNormal[1] = cat; |
| } |
| else if (i === 85) { |
| specialLong[1] = cat; |
| } |
| } |
| |
| var minSpan = 5; |
| var maxSpan = 30; |
| |
| var option = { |
| tooltip: { |
| trigger: 'axis' |
| }, |
| toolbox: { |
| feature: { |
| dataZoom: { |
| yAxisIndex: 'none' |
| }, |
| restore: {}, |
| saveAsImage: {} |
| } |
| }, |
| xAxis: [{ |
| type: 'category', |
| boundaryGap: false, |
| data: category |
| }], |
| yAxis: [{ |
| type: 'value', |
| boundaryGap: [0, '100%'] |
| }], |
| dataZoom: [{ |
| type: 'inside', |
| id: 'dz-in', |
| start: 0, |
| end: 10, |
| minSpan: minSpan, |
| maxSpan: maxSpan, |
| xAxisIndex: 0 |
| }, { |
| id: 'dz-s', |
| start: 0, |
| end: 10, |
| minSpan: minSpan, |
| maxSpan: maxSpan, |
| xAxisIndex: 0 |
| }], |
| series: [{ |
| type:'line', |
| symbolSize: 10, |
| data: data1 |
| }] |
| }; |
| |
| function getBtnLabel(special, extra) { |
| extra = extra || ''; |
| return 'startValue: "' + special[0] + ', endValue: "' + special[1] + '" ' + extra; |
| } |
| |
| var ctx = { |
| hint: 'category axis value should be integer', |
| percentButttons: getDefaultPercentButtons({minSpan, maxSpan}), |
| valueButtons: [{ |
| text: getBtnLabel(specialNormal), |
| startValue: specialNormal[0], |
| endValue: specialNormal[1] |
| }, { |
| text: getBtnLabel(specialLong, 'over maxSpan'), |
| startValue: specialLong[0], |
| endValue: specialLong[1] |
| }, { |
| text: getBtnLabel(specialShort, 'over minSpan'), |
| startValue: specialShort[0], |
| endValue: specialShort[1] |
| }, { |
| }] |
| }; |
| ctx.chart = testHelper.create(echarts, 'main_categoryX_hasMinSpan_hasMaxSpan', { |
| option: option, |
| title: [ |
| '(category axis) dispatchAction: {type: "dataZoom"}', |
| 'range should not out of bound', |
| 'minSpan: 5, maxSpan: 30' |
| ], |
| height: 200, |
| buttons: makeButtons(ctx) |
| }); |
| }); |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| var option; |
| |
| var base = +new Date(1990, 9, 3); |
| var oneDay = 24 * 3600 * 1000; |
| var startValue = Math.random() * 300; |
| var data2 = []; |
| var specialNormal = []; |
| var specialShort = []; |
| var specialLong = []; |
| |
| for (var i = 0; i < 100; i++) { |
| var now = new Date(base += oneDay); |
| var value = Math.round((Math.random() - 0.5) * 20 + (!i ? startValue : data2[i - 1][1])); |
| data2.push([now, value]); |
| if (i === 30) { |
| specialNormal[0] = +now; |
| specialShort[0] = +now; |
| specialLong[0] = +now; |
| } |
| else if (i === 32) { |
| specialShort[1] = +now; |
| } |
| else if (i === 38) { |
| specialNormal[1] = +now; |
| } |
| else if (i === 70) { |
| specialLong[1] = +now; |
| } |
| } |
| |
| var minSpan = 5; |
| var maxSpan = 30; |
| |
| var option = { |
| tooltip: { |
| trigger: 'axis', |
| position: function (pt) { |
| return [pt[0], '10%']; |
| } |
| }, |
| toolbox: { |
| feature: { |
| dataZoom: { |
| yAxisIndex: 'none' |
| }, |
| restore: {}, |
| saveAsImage: {} |
| } |
| }, |
| xAxis: [{ |
| type: 'time' |
| }], |
| yAxis: [{ |
| }], |
| dataZoom: [{ |
| type: 'inside', |
| id: 'dz-in', |
| minSpan: minSpan, |
| maxSpan: maxSpan, |
| start: 0, |
| end: 10 |
| }, { |
| id: 'dz-s', |
| minSpan: minSpan, |
| maxSpan: maxSpan, |
| start: 0, |
| end: 10 |
| }], |
| series: [{ |
| type:'line', |
| symbolSize: 10, |
| data: data2 |
| }] |
| }; |
| |
| function fmt2Str(dt) { |
| return echarts.format.formatTime('yyyy-MM-dd', +dt) |
| } |
| function getBtnLabel(special, extra) { |
| extra = extra || ''; |
| return 'startValue: "' + fmt2Str(special[0]) + '"(' |
| + special[0] + '), endValue: "' + fmt2Str(special[1]) |
| + '"(' + special[1] + ') ' + extra; |
| } |
| |
| var ctx = { |
| hint: 'time axis value should be integer', |
| percentButttons: getDefaultPercentButtons({minSpan, maxSpan}), |
| valueButtons: [{ |
| text: getBtnLabel(specialNormal), |
| startValue: fmt2Str(specialNormal[0]), |
| endValue: fmt2Str(specialNormal[1]) |
| }, { |
| text: getBtnLabel(specialShort, 'over minSpan'), |
| startValue: fmt2Str(specialShort[0]), |
| endValue: fmt2Str(specialShort[1]) |
| }, { |
| text: getBtnLabel(specialLong, 'over maxSpan'), |
| startValue: fmt2Str(specialLong[0]), |
| endValue: fmt2Str(specialLong[1]) |
| }] |
| }; |
| ctx.chart = testHelper.create(echarts, 'main_timeX_hasMinSpan_hasMaxSpan', { |
| option: option, |
| title: [ |
| '(time axis) dispatchAction: {type: "dataZoom"}', |
| 'range should not out of bound', |
| 'maxSpan: 30, minSpan: 5', |
| ], |
| height: 200, |
| buttons: makeButtons(ctx) |
| }); |
| }); |
| </script> |
| |
| |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| var option; |
| |
| var base = +new Date(1990, 9, 3); |
| var oneDay = 24 * 3600 * 1000; |
| var startValue = Math.random() * 300; |
| var data1 = []; |
| var category = []; |
| |
| for (var i = 0; i < 1000; i++) { |
| var now = new Date(base += oneDay); |
| category.push([now.getFullYear(), now.getMonth() + 1, now.getDate()].join('-')); |
| var value = Math.round((Math.random() - 0.5) * 20 + (!i ? startValue : data1[i - 1])); |
| data1.push(value); |
| } |
| |
| var minValueSpan = 50; |
| var maxValueSpan = 300; |
| |
| var option = { |
| tooltip: { |
| trigger: 'axis' |
| }, |
| toolbox: { |
| feature: { |
| dataZoom: { |
| yAxisIndex: 'none' |
| }, |
| restore: {}, |
| saveAsImage: {} |
| } |
| }, |
| xAxis: [{ |
| type: 'category', |
| boundaryGap: false, |
| data: category |
| }], |
| yAxis: [{ |
| type: 'value', |
| boundaryGap: [0, '100%'] |
| }], |
| dataZoom: [{ |
| type: 'inside', |
| id: 'dz-in', |
| start: 0, |
| end: 10, |
| minValueSpan: minValueSpan, |
| maxValueSpan: maxValueSpan, |
| xAxisIndex: 0 |
| }, { |
| id: 'dz-s', |
| start: 0, |
| end: 10, |
| minValueSpan: minValueSpan, |
| maxValueSpan: maxValueSpan, |
| xAxisIndex: 0 |
| }], |
| series: [{ |
| type:'bar', |
| symbolSize: 10, |
| data: data1 |
| }] |
| }; |
| |
| var ctx = { |
| hint: 'category axis value should be integer', |
| percentButttons: getDefaultPercentButtons(null), |
| valueButtons: [{ |
| text: 'startValue: 30, endValue: 500, over maxValueSpan', |
| startValue: 30, |
| endValue: 500 |
| }, { |
| text: 'startValue: 30, endValue: 32, over minValueSpan', |
| startValue: 30, |
| endValue: 32 |
| }] |
| }; |
| ctx.chart = testHelper.create(echarts, 'main_categoryX_hasMinValueSpan_hasMaxValueSpan', { |
| title: [ |
| '(category axis)', |
| 'dispatchAction: {type: "dataZoom"}', |
| 'range should not out of bound', |
| `minValueSpan: ${minValueSpan}, maxValueSpan: ${maxValueSpan}` |
| ], |
| option: option, |
| height: 200, |
| buttons: makeButtons(ctx) |
| }); |
| }); |
| </script> |
| |
| |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| var option; |
| |
| var base = +new Date(1990, 9, 3); |
| var oneDay = 24 * 3600 * 1000; |
| var startValue = Math.random() * 300; |
| var data2 = []; |
| var specialNormal = []; |
| var xDataMin; |
| var xDataMax; |
| var now; |
| |
| for (var i = 0; i < 100; i++) { |
| now = new Date(base += oneDay); |
| if (xDataMin == null) { |
| xDataMin = +now; |
| } |
| var value = Math.round((Math.random() - 0.5) * 20 + (!i ? startValue : data2[i - 1][1])); |
| data2.push([now, value]); |
| if (i === 30) { |
| specialNormal[0] = +now; |
| } |
| else if (i === 38) { |
| specialNormal[1] = +now; |
| } |
| } |
| xDataMax = +now; |
| var specialOverXDataMin = [xDataMin - oneDay * 10, specialNormal[0]]; |
| var specialOverXDataMax = [specialNormal[1], xDataMax + oneDay * 10]; |
| |
| var option = { |
| tooltip: { |
| trigger: 'axis', |
| position: function (pt) { |
| return [pt[0], '10%']; |
| } |
| }, |
| toolbox: { |
| feature: { |
| dataZoom: { |
| yAxisIndex: 'none' |
| }, |
| restore: {}, |
| saveAsImage: {} |
| } |
| }, |
| xAxis: [{ |
| type: 'time' |
| }], |
| yAxis: [{ |
| }], |
| dataZoom: [{ |
| type: 'inside', |
| id: 'dz-in', |
| start: 0, |
| end: 10 |
| }, { |
| id: 'dz-s', |
| start: 0, |
| end: 10 |
| }], |
| series: [{ |
| type:'line', |
| symbolSize: 10, |
| data: data2 |
| }] |
| }; |
| |
| function fmt2Str(dt) { |
| return echarts.format.formatTime('yyyy-MM-dd', +dt) |
| } |
| function getBtnLabel(special, extra) { |
| extra = extra || ''; |
| return 'startValue: "' + fmt2Str(special[0]) + '"(' |
| + special[0] + '), endValue: "' + fmt2Str(special[1]) |
| + '"(' + special[1] + ') ' + extra; |
| } |
| |
| var ctx = { |
| hint: 'time axis value should be integer', |
| percentButttons: getDefaultPercentButtons({minSpan: undefined, maxSpan: undefined}), |
| valueButtons: [{ |
| text: getBtnLabel(specialNormal), |
| startValue: fmt2Str(specialNormal[0]), |
| endValue: fmt2Str(specialNormal[1]), |
| expect: { |
| GET_OPTION: [{ |
| startValue: specialNormal[0], |
| endValue: specialNormal[1], |
| }, { |
| startValue: specialNormal[0], |
| endValue: specialNormal[1], |
| }] |
| } |
| }, { |
| text: getBtnLabel(specialOverXDataMin, 'over xDataMin'), |
| startValue: fmt2Str(specialOverXDataMin[0]), |
| endValue: fmt2Str(specialOverXDataMin[1]), |
| expect: { |
| GET_OPTION: (function () { |
| const startValue = xDataMin; |
| const endValue = Math.min( |
| xDataMin + (specialOverXDataMin[1] - specialOverXDataMin[0]), |
| xDataMax |
| ); |
| return [{ |
| startValue: startValue, |
| endValue: endValue, |
| }, { |
| startValue: startValue, |
| endValue: endValue, |
| }] |
| })() |
| } |
| }, { |
| text: getBtnLabel(specialOverXDataMax, 'over xDataMax'), |
| startValue: fmt2Str(specialOverXDataMax[0]), |
| endValue: fmt2Str(specialOverXDataMax[1]), |
| expect: { |
| GET_OPTION: (function () { |
| const endValue = xDataMax; |
| const startValue = Math.max( |
| xDataMax - (specialOverXDataMax[1] - specialOverXDataMax[0]), |
| xDataMin |
| ); |
| return [{ |
| startValue: startValue, |
| endValue: endValue, |
| }, { |
| startValue: startValue, |
| endValue: endValue, |
| }]; |
| })() |
| } |
| }] |
| }; |
| ctx.chart = testHelper.create(echarts, 'main_timeX_noMinSpan_noMaxSpan', { |
| option: option, |
| title: [ |
| `X is time axis; xDataMin: **${xDataMin}**, xDataMax: **${xDataMax}**`, |
| 'Click button to dispatchAction: {type: "dataZoom"}', |
| '**minSpan: undefined, maxSpan: undefined**', |
| 'Expect: start/end and valueRange in dataZoom action payload NEVER out of [0, 100]', |
| 'Expect: startValue/endValue in dataZoom action payload NEVER out of [xDataMin, xDataMax]', |
| ], |
| height: 200, |
| buttons: makeButtons(ctx) |
| }); |
| }); |
| </script> |
| |
| |
| |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| var option; |
| |
| var xBase = 7000 * 1e-12; |
| var xOneStep = 1e-12; |
| var yStartValue = Math.random() * 300; |
| var data2 = []; |
| var specialNormal = []; |
| var xDataMin; |
| var xDataMax; |
| |
| var X_ROUNDING_ERROR_PRECISION = 16; |
| var expectMinSpan = 10; |
| var expectMaxSpan = 80; |
| var DATA_COUNT = 101; |
| var minValueSpan = round(expectMinSpan * 1e-12, X_ROUNDING_ERROR_PRECISION); |
| var maxValueSpan = round(expectMaxSpan * 1e-12, X_ROUNDING_ERROR_PRECISION); |
| |
| xDataMin = xBase; |
| for (var i = 0, now = xBase; i < DATA_COUNT; i++, now = round(now + xOneStep, X_ROUNDING_ERROR_PRECISION)) { |
| var value = Math.round((Math.random() - 0.5) * 20 + (!i ? yStartValue : data2[i - 1][1])); |
| data2.push([now, value]); |
| xDataMax = now; |
| if (i === 30) { |
| specialNormal[0] = now; |
| } |
| else if (i === 58) { |
| specialNormal[1] = now; |
| } |
| } |
| var specialOverXDataMin = [ |
| round(xDataMin - xOneStep * 10, X_ROUNDING_ERROR_PRECISION), |
| specialNormal[0] |
| ]; |
| var specialOverXDataMax = [ |
| specialNormal[1], |
| round(xDataMax + xOneStep * 10, X_ROUNDING_ERROR_PRECISION) |
| ]; |
| |
| var option = { |
| tooltip: { |
| trigger: 'axis', |
| position: function (pt) { |
| return [pt[0], '10%']; |
| } |
| }, |
| toolbox: { |
| feature: { |
| dataZoom: { |
| yAxisIndex: 'none' |
| }, |
| restore: {}, |
| saveAsImage: {} |
| } |
| }, |
| grid: { |
| left: 50, |
| right: 50, |
| }, |
| xAxis: [{ |
| scale: true, |
| }], |
| yAxis: [{ |
| }], |
| dataZoom: [{ |
| type: 'inside', |
| id: 'dz-in', |
| minValueSpan, |
| maxValueSpan, |
| }, { |
| id: 'dz-s', |
| minValueSpan, |
| maxValueSpan, |
| }], |
| series: [{ |
| type:'line', |
| symbolSize: 5, |
| data: data2 |
| }] |
| }; |
| |
| function getBtnLabel(special, extra) { |
| extra = extra || ''; |
| return 'startValue: ' + special[0] + ', endValue: ' + special[1] + ' ' + extra; |
| } |
| |
| var ctx = { |
| hint: '', |
| percentButttons: getDefaultPercentButtons({ |
| minSpan: expectMinSpan, |
| maxSpan: expectMaxSpan, |
| epsilon: 1e-12 |
| }), |
| valueButtons: [{ |
| text: getBtnLabel(specialNormal), |
| startValue: specialNormal[0], |
| endValue: specialNormal[1], |
| expect: { |
| GET_OPTION: [{ |
| startValue: specialNormal[0], |
| endValue: specialNormal[1], |
| }, { |
| startValue: specialNormal[0], |
| endValue: specialNormal[1], |
| }] |
| } |
| }, { |
| text: getBtnLabel(specialOverXDataMin, 'over xDataMin'), |
| startValue: specialOverXDataMin[0], |
| endValue: specialOverXDataMin[1], |
| expect: { |
| GET_OPTION: (function () { |
| const startValue = xDataMin; |
| const endValue = Math.min( |
| round(xDataMin + (specialOverXDataMin[1] - specialOverXDataMin[0]), X_ROUNDING_ERROR_PRECISION), |
| xDataMax |
| ); |
| return [{ |
| startValue: startValue, |
| endValue: endValue, |
| }, { |
| startValue: startValue, |
| endValue: endValue, |
| }] |
| })() |
| } |
| }, { |
| text: getBtnLabel(specialOverXDataMax, 'over xDataMax'), |
| startValue: specialOverXDataMax[0], |
| endValue: specialOverXDataMax[1], |
| expect: { |
| GET_OPTION: (function () { |
| const endValue = xDataMax; |
| const startValue = Math.max( |
| round(xDataMax - (specialOverXDataMax[1] - specialOverXDataMax[0]), X_ROUNDING_ERROR_PRECISION), |
| xDataMin |
| ); |
| return [{ |
| startValue: startValue, |
| endValue: endValue, |
| }, { |
| startValue: startValue, |
| endValue: endValue, |
| }]; |
| })() |
| } |
| }] |
| }; |
| ctx.chart = testHelper.create(echarts, 'main_floatValueX_hasMinValueSpan_hasMaxValueSpan', { |
| option: option, |
| title: [ |
| `X is value axis`, |
| 'Click button to dispatchAction: {type: "dataZoom"}', |
| `xDataMin: **${xDataMin}**, xDataMax: **${xDataMax}**`, |
| `minValueSpan: **${minValueSpan}**, maxValueSpan: **${maxValueSpan}**`, |
| ], |
| height: 300, |
| buttons: makeButtons(ctx) |
| }); |
| }); |
| </script> |
| |
| |
| |
| </body> |
| </html> |
