test/label-animation.html

<!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="main2"></div>




        <script>
            function makeSource0() {
                return [
                    [ 'Int','Country', 'Float', 'Num'],
                    [900, 'Germany', 90.55, 0],
                    [300, 'Germany', 30.55, 1],
                    [800, 'Germany', 80.55, 2],
                    [200, 'Germany', 20.55, 3],
                    [1900, 'France', 190.55, 0],
                    [1300, 'France', 130.55, 1],
                    [1800, 'France', 180.55, 2],
                    [1200, 'France', 120.55, 3],
                ];
            }
            function makeSource1() {
                return {
                    category: ['Germany', 'France'],
                    dataList: [
                        [900, 1900],
                        [300, 1300],
                        [800, 1800],
                        [200, 1200]
                    ]
                };
            }
        </script>





        <script>
        require(['echarts'/*, 'map/js/china' */], function (echarts) {
            var option;
            var currNum = 0;

            var formatterConfigs = [
                {
                    text: 'formatter: {c} 元',
                    formatter: '{c} 元'
                },
                {
                    text: 'formatter: {@[1]} {@[0]} 元',
                    formatter: '{@[1]} {@[0]} 元'
                },
                {
                    text: 'formatter: {@Country} {@Int} 元',
                    formatter: '{@Country} {@Int} 元'
                },
                {
                    text: 'formatter: callback',
                    formatter: function (params) {
                        return params.value.join(',') + ' 元';
                    }
                }
            ];
            var formatterSwitchButtons = [];
            for (var i = 0; i < formatterConfigs.length; i++) {
                var config = formatterConfigs[i];
                formatterSwitchButtons.push({
                    text: config.text,
                    onclick: (function (cfg) {
                        return function () {
                            currNum = 0;
                            var option = makeOption(cfg.formatter);
                            chart.__testHelper.updateInfo(cfg.formatter.toString(), 'formatter');
                            chart.setOption(option, { notMerge: true } );
                        };
                    })(config)
                });
            }

            function makeTransformDataset() {
                return {
                    id: 'singleA',
                    transform: {
                        type: 'filter',
                        print: true,
                        config: {
                            and: [{
                                or: [{
                                    dimension: 'Country', eq: 'Germany'
                                }, {
                                    dimension: 'Country', eq: 'France'
                                }]
                            }, {
                                dimension: 'Num', eq: currNum
                            }]
                        }
                    }
                };
            }

            function makeOption(labelFormatter) {
                return {
                    animationDuration: 3000,
                    animationDurationUpdate: 3000,
                    dataset: [{
                        source: makeSource0(),
                    },
                        makeTransformDataset()
                    ],
                    xAxis: {},
                    yAxis: { type: 'category' },
                    grid: {
                        right: 160
                    },
                    series: [{
                        id: Math.random(),
                        type: 'bar',
                        datasetId: 'singleA',
                        encode: {
                            x: 'Int',
                            y: 'Country'
                        },
                        label: {
                            show: true,
                            position: 'right',
                            fontSize: 16,
                            formatter: labelFormatter,
                            valueAnimation: true
                        }
                    }]
                };
            }

            var chart = testHelper.create(echarts, 'main0', {
                title: [
                    'Check **init** valueAnimation should be OK',
                    'Swithch formatter, for each formatter **click next once**',
                    'label text anmiation should OK. **except Country**'
                ],
                option: makeOption(formatterConfigs[0].formatter),
                info: formatterConfigs[0].formatter.toString(),
                infoKey: 'formatter',
                buttons: [{
                    text: 'next',
                    onclick: function () {
                        currNum++;
                        chart.setOption({
                            dataset: makeTransformDataset()
                        });
                    }
                }].concat(formatterSwitchButtons)
            });
        });
        </script>















        <script>
        require(['echarts'/*, 'map/js/china' */], function (echarts) {
            var option;
            var currNum = 0;

            var formatterConfigs = [
                {
                    text: 'formatter: {c} 元',
                    formatter: '{c} 元'
                },
                // { // not supportted in this case
                //     text: 'formatter: {@[1]} {@[0]} 元',
                //     formatter: '{@[1]} {@[0]} 元'
                // },
                {
                    text: 'formatter: callback',
                    formatter: function (params) {
                        return params.value + ' 元';
                    }
                }
            ];
            var formatterSwitchButtons = [];
            for (var i = 0; i < formatterConfigs.length; i++) {
                var config = formatterConfigs[i];
                formatterSwitchButtons.push({
                    text: config.text,
                    onclick: (function (cfg) {
                        return function () {
                            currNum = 0;
                            var option = makeOption(cfg.formatter);
                            chart.__testHelper.updateInfo(cfg.formatter.toString(), 'formatter');
                            chart.setOption(option, { notMerge: true } );
                        };
                    })(config)
                });
            }

            var source1 = makeSource1();

            function makeOption(labelFormatter) {
                return {
                    animationDuration: 3000,
                    animationDurationUpdate: 3000,
                    xAxis: {},
                    yAxis: {
                        type: 'category',
                        data: source1.category
                    },
                    grid: {
                        right: 160
                    },
                    series: [{
                        id: Math.random(),
                        type: 'bar',
                        data: source1.dataList[currNum],
                        label: {
                            show: true,
                            position: 'right',
                            fontSize: 16,
                            formatter: labelFormatter,
                            valueAnimation: true
                        }
                    }]
                };
            }

            var chart = testHelper.create(echarts, 'main1', {
                title: [
                    'Check **init** valueAnimation should be OK',
                    'Swithch formatter, for each formatter **click next once**',
                    'label text anmiation should OK. **except Country**'
                ],
                option: makeOption(formatterConfigs[0].formatter),
                info: formatterConfigs[0].formatter.toString(),
                infoKey: 'formatter',
                buttons: [{
                    text: 'next',
                    onclick: function () {
                        currNum++;
                        chart.setOption({
                            series: {
                                data: source1.dataList[currNum]
                            }
                        });
                    }
                }].concat(formatterSwitchButtons)
            });
        });
        </script>









        <script>
        require(['echarts'/*, 'map/js/china' */], function (echarts) {
            var valueA = 100;
            var valueB = 200;

            var option = {
                animationDuration: 5000,
                animationDurationUpdate: 5000,
                animationEasing: 'linear',
                animationEasingUpdate: 'linear',
                xAxis: {},
                yAxis: {
                    type: 'category',
                    data: ['A', 'B']
                },
                grid: {
                    right: 160
                },
                series: [{
                    type: 'bar',
                    data: [valueA, valueB],
                    label: {
                        show: true,
                        position: 'right',
                        fontSize: 16,
                        formatter: '{c} ton',
                        valueAnimation: true
                    }
                }]
            };

            function updateChart() {
                chart.setOption({
                    series: [{
                        data: [valueA, valueB]
                    }]
                });
            }

            var chart = testHelper.create(echarts, 'main2', {
                title: [
                    'Check A++ **before value animation finished**.',
                    'B should keep on label animation, rather than jump to the final label.',
                    'B should finally reach at 200. A should finally reach at 600'
                ],
                option: option,
                buttons: [{
                    text: 'A++',
                    onclick: function () {
                        valueA += 500;
                        updateChart();
                    }
                }, {
                    text: 'B++',
                    onclick: function () {
                        valueB += 500;
                        updateChart();
                    }
                }]
            });

        });
        </script>






    </body>
</html>