| <!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="lib/canteen.js"></script> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| </head> |
| <body> |
| |
| <div id="main0"></div> |
| <div id="record"></div> |
| |
| <script> |
| |
| var chart; |
| var recordContainer = document.getElementById('record'); |
| |
| testHelper.controlFrame({ |
| pauseAt: 1, |
| onFrame: function (frameNumber) { |
| testHelper.printCanvasLayerDrawOperationsOnFrame(chart, frameNumber, recordContainer); |
| } |
| }); |
| |
| require([ |
| 'echarts', |
| 'map/js/world' |
| ], function (echarts) { |
| |
| const _ctx = { |
| seriesType: { |
| value: 'lines', |
| values: ['lines', 'scatter'] |
| }, |
| hoverLayerThreshold: { |
| value: undefined, |
| values: [undefined, 300, 1000, 0], |
| }, |
| br0: {}, |
| large: { |
| text: 'series.large:', |
| value: false, |
| values: [true, false], |
| }, |
| largeThreshold: { |
| text: 'series.largeThreshold:', |
| value: undefined, |
| values: [undefined, 1, 1000], |
| }, |
| br1: {}, |
| progressive: { |
| text: 'series.progressive:', |
| value: 1, |
| values: [1, 1e2], |
| }, |
| progressiveThreshold: { |
| text: 'series.progressiveThreshold:', |
| value: 1, |
| values: [undefined, 1, 1000], |
| }, |
| br2: {}, |
| progressiveChunkMode: { |
| text: 'series.progressiveChunkMode:', |
| value: undefined, |
| values: [undefined, 'sequential', 'mod'] |
| } |
| }; |
| |
| var _iBatchCount; |
| var _initXMaxTimes; |
| var _xMax; |
| var _xColLen; |
| var _currI; |
| var _lng0; |
| var _lat0; |
| var _lngStep; |
| var _latStep; |
| |
| resetMeta(); |
| |
| function resetMeta() { |
| _iBatchCount = 1e3; |
| _initXMaxTimes = 5; |
| _xMax = _iBatchCount * _initXMaxTimes; |
| _xColLen = 1e2; |
| _currI = 0; |
| _lng0 = -250; |
| _lat0 = -80; |
| _lngStep = 0.1; |
| _latStep = 2; |
| } |
| |
| function createSingleBatchData() { |
| var seriesData = []; |
| for (var len = _currI + _iBatchCount; _currI < len; _currI++) { |
| if (_ctx.seriesType.value === 'lines') { |
| seriesData.push([ |
| [_lng0 + _currI * _lngStep, _lat0 + _latStep * (_currI % _xColLen)], |
| [_lng0 + _currI * _lngStep + 5, _lat0 + _latStep * (_currI % _xColLen) + 3], |
| ]); |
| } |
| else if (_ctx.seriesType.value === 'scatter') { |
| seriesData.push( |
| [_lng0 + _currI * _lngStep, _lat0 + _latStep * (_currI % _xColLen)], |
| ); |
| } |
| } |
| return seriesData; |
| } |
| |
| function createOption() { |
| |
| var largeSettingsSeries = {}; |
| if (_ctx.large.value != null) { |
| largeSettingsSeries.large = _ctx.large.value; |
| } |
| if (_ctx.largeThreshold.value != null) { |
| largeSettingsSeries.largeThreshold = _ctx.largeThreshold.value; |
| } |
| if (_ctx.progressive.value != null) { |
| largeSettingsSeries.progressive = _ctx.progressive.value; |
| } |
| if (_ctx.progressiveThreshold.value != null) { |
| largeSettingsSeries.progressiveThreshold = _ctx.progressiveThreshold.value; |
| } |
| if (_ctx.progressiveChunkMode.value != null) { |
| largeSettingsSeries.progressiveChunkMode = _ctx.progressiveChunkMode.value; |
| } |
| |
| if (_ctx.hoverLayerThreshold.value != null) { |
| largeSettingsSeries.hoverLayerThreshold = _ctx.hoverLayerThreshold.value; |
| } |
| |
| var initData = createSingleBatchData(); |
| |
| var option = { |
| animation: false, |
| tooltip: {}, |
| geo: { |
| map: 'world', |
| left: 0, |
| right: 0, |
| zoom: 0.5, |
| roam: true, |
| silent: true, |
| itemStyle: { |
| borderColor: '#aaa', |
| color: '#eee' |
| } |
| }, |
| series: [{ |
| type: _ctx.seriesType.value, |
| ...largeSettingsSeries, |
| coordinateSystem: 'geo', |
| data: initData, |
| ...(function () { |
| return _ctx.seriesType.value === 'scatter' |
| ? { |
| symbol: 'circle', |
| symbolSize: 6, |
| } |
| : {} |
| }), |
| itemStyle: { |
| borderColor: '#111', |
| borderWidth: 1 |
| } |
| }] |
| }; |
| |
| return option; |
| } |
| |
| function updateChart() { |
| resetMeta(); |
| chart.setOption(createOption(), {notMerge: true}); |
| } |
| |
| chart = testHelper.create(echarts, 'main0', { |
| title: [ |
| 'geo appendData', |
| 'Test: Click btn appendData **before** progressive rendering finished;', |
| 'Test: Click btn appendData **after** the init data rendered.', |
| 'Expect: rendered part should be **retained**.', |
| ], |
| option: createOption(), |
| height: 350, |
| // recordCanvas: true |
| inputsStyle: 'compact', |
| inputs: [ |
| { |
| type: 'button', |
| text: 'appendData', |
| onclick() { |
| var newData = createSingleBatchData(); |
| chart.appendData({ |
| seriesIndex: 0, |
| data: newData |
| }); |
| } |
| }, |
| ...testHelper.createInputsSimply(_ctx, updateChart) |
| ] |
| }); |
| }); |
| </script> |
| |
| |
| </body> |
| </html> |
