| |
| <!-- |
| 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="main_containShape"></div> |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| |
| var _ctx = { |
| xAxisType: { |
| value: 'value', |
| values: ['value', 'category'] |
| }, |
| xAxisBoundaryGap: { |
| value: 'NOT_SET', |
| values: ['NOT_SET', false, true] |
| } |
| }; |
| |
| var X_ROUNDING_ERROR_PRECISION = 14; |
| var DATA_COUNT = 15; |
| |
| function round(x, precision) { |
| precision = Math.min(Math.max(0, precision), 20); |
| return +(+x).toFixed(precision); |
| } |
| |
| 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` |
| |
| |
| var xBase = 7; |
| var xOneStep = 0.1; |
| var yStartValue = Math.random() * 300; |
| var data2 = []; |
| var data3 = []; |
| var specialNormal = []; |
| var xDataMin; |
| var xDataMax; |
| |
| xDataMin = xBase; |
| for (var i = 0, now = xBase; i < DATA_COUNT; i++, now = round(now + xOneStep, X_ROUNDING_ERROR_PRECISION)) { |
| var value = (i + 100) * 10; |
| data2.push([now, value]); |
| data3.push([now, value * 2]); |
| xDataMax = now; |
| if (i === 8) { |
| specialNormal[0] = now; |
| } |
| else if (i === 13) { |
| 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) |
| ]; |
| |
| function createOption() { |
| var option = { |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'shadow' |
| } |
| }, |
| toolbox: { |
| feature: { |
| dataZoom: { |
| yAxisIndex: 'none' |
| }, |
| restore: {}, |
| saveAsImage: {} |
| } |
| }, |
| legend: { |
| top: 10, |
| }, |
| grid: { |
| left: 50, |
| right: 50, |
| }, |
| xAxis: { |
| type: _ctx.xAxisType.value, |
| scale: true, |
| axisTick: {show: true} |
| }, |
| yAxis: { |
| }, |
| dataZoom: [{ |
| type: 'inside', |
| id: 'dz-in', |
| }, { |
| id: 'dz-s', |
| }], |
| series: [{ |
| name: 'a', |
| type: 'bar', |
| symbolSize: 5, |
| data: data2 |
| }, { |
| name: 'b', |
| type: 'bar', |
| symbolSize: 5, |
| data: data3 |
| }] |
| }; |
| |
| if (_ctx.xAxisBoundaryGap.value !== 'NOT_SET') { |
| option.xAxis.boundaryGap = _ctx.xAxisBoundaryGap.value; |
| } |
| |
| return option; |
| } |
| |
| function getBtnLabel(special, extra) { |
| extra = extra || ''; |
| return 'startValue: ' + special[0] + ', endValue: ' + special[1] + ' ' + extra; |
| } |
| |
| function getDefaultPercentButtons() { |
| // If expect is null, means no "expect". |
| const epsilon = 1e-12; |
| |
| function makeStartEndConfig(start, end) { |
| const START_MIN = 0; |
| const END_MAX = 100; |
| let overInfo = []; |
| |
| const inputSpan = end - start; |
| if (start < START_MIN) { |
| overInfo.push('over min'); |
| } |
| if (end > END_MAX) { |
| overInfo.push('over max'); |
| } |
| |
| const 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; |
| } |
| |
| const config = { |
| text: `{start: ${start}, end: ${end}} ${overInfo.join(' ')}`, |
| start: start, |
| end: end, |
| expect: { |
| GET_OPTION: [{ |
| start: expectValues.start, |
| end: expectValues.end, |
| epsilonDef: { |
| start: epsilon, |
| end: epsilon, |
| }, |
| }, { |
| start: expectValues.start, |
| end: expectValues.end, |
| epsilonDef: { |
| start: epsilon, |
| end: epsilon, |
| }, |
| }] |
| } |
| }; |
| return config; |
| } |
| return [ |
| makeStartEndConfig(0, 100), |
| makeStartEndConfig(0, 60), |
| makeStartEndConfig(60, 100), |
| makeStartEndConfig(-5, 5), |
| makeStartEndConfig(95, 105), |
| makeStartEndConfig(40, 60), |
| makeStartEndConfig(40, 41), |
| ]; |
| } // End of `getDefaultPercentButtons` |
| |
| |
| var ctx = { |
| hint: '', |
| percentButttons: getDefaultPercentButtons(), |
| 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, |
| }]; |
| })() |
| } |
| }] |
| }; |
| |
| function updateChart() { |
| ctx.chart.setOption(createOption(), {notMerge: true}); |
| } |
| |
| ctx.chart = testHelper.create(echarts, 'main_containShape', { |
| option: createOption(), |
| title: [ |
| 'dataZoom action on containShape case', |
| ], |
| height: 300, |
| inputsStyle: 'compact', |
| inputs: [ |
| ...testHelper.createInputsSimply(_ctx, updateChart), |
| { |
| type: 'br' |
| }, |
| ...makeButtons(ctx) |
| ] |
| }); |
| }); |
| </script> |
| |
| |
| |
| </body> |
| </html> |
