test/line-step.html - master - githubmirror/echarts

test/line-step.html
214 строк7 KB
Ovilia
fix(line): step areaStyle bug #20021
28 июн 2024, 05:43
28 июн 2024, 05:4305ac7dd
<!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>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var option;

            option = {
                title: {
                    text: 'Step Line',
                },
                legend: {
                    data: ['Step Start', 'Step Middle', 'Step End'],
                },
                xAxis: {
                    type: 'category',
                    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
                },
                yAxis: {
                    type: 'value',
                },
                series: [
                    {
                        name: 'Step Start',
                        type: 'line',
                        step: 'start',
                        connectNulls: false,
                        data: [120, null, 101, null, 90, 230, 210],
                    },
                    {
                        name: 'Step Middle',
                        type: 'line',
                        step: 'middle',
                        connectNulls: true,
                        data: [220, 282, null, 234, null, 430, 410],
                    },
                    {
                        name: 'Step End',
                        type: 'line',
                        step: 'middle',
                        connectNulls: true,
                        data: [450, null, null, null, 590, 530, 510],
                    },
                ],
            };

            var chart = testHelper.create(echarts, 'main0', {
                title: [
                    'Test line-step with null points',
                    'when using connectNulls: true'
                ],
                option: option
                // height: 300,
                // buttons: [{text: 'btn-txt', onclick: function () {}}],
                // recordCanvas: true,
            });
        });
        </script>


        <script>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var option;

            option = {
                xAxis: {
                    type: 'category',
                    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
                },
                yAxis: {
                    type: 'value'
                },
                series: [
                    {
                        data: [null, 250, null, 260, 270, 280, null],
                        type: 'line',
                        areaStyle: { opacity: 0.2 },
                        step: 'end',
                        connectNulls: true
                    },
                    {
                        data: [null, 150, 160, null, 170, 180, 190],
                        type: 'line',
                        areaStyle: { opacity: 0.2 },
                        step: 'end',
                        connectNulls: true
                    },
                    {
                        data: [40, 50, 60, null, 70, null, null],
                        type: 'line',
                        areaStyle: { opacity: 0.2 },
                        step: 'end',
                        connectNulls: true
                    },
                ]
            };

            var chart = testHelper.create(echarts, 'main1', {
                title: [
                    'null points in step line with connectNull: true',
                    'AreaStyle should be correct.'
                ],
                option: option
            });
        });
        </script>



        <script>
        require([
            'echarts',
            // 'map/js/china',
            // './data/nutrients.json'
        ], function (echarts) {
            var option;

            option = {
                xAxis: {
                    type: 'category',
                    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
                },
                yAxis: {
                    type: 'value'
                },
                series: [
                    {
                        data: [null, 250, null, 260, 270, 280, null],
                        type: 'line',
                        areaStyle: { opacity: 0.2 },
                        step: 'end',
                        connectNulls: false
                    },
                    {
                        data: [null, 150, 160, null, 170, 180, 190],
                        type: 'line',
                        areaStyle: { opacity: 0.2 },
                        step: 'end',
                        connectNulls: false
                    },
                    {
                        data: [40, 50, 60, null, 70, null, null],
                        type: 'line',
                        areaStyle: { opacity: 0.2 },
                        step: 'end',
                        connectNulls: false
                    },
                ]
            };

            var chart = testHelper.create(echarts, 'main2', {
                title: [
                    'null points in step line with connectNull: false',
                    'AreaStyle should be correct.'
                ],
                option: option
            });
        });
        </script>
    </body>
</html>