githubmirror/echarts

test/lines-grid.html
165 строк6 KB
pissang
test: use simpleRequire to replace esl
06 май 2021, 11:47
06 май 2021, 11:478544dd7
<!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">
        <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>
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="stylesheet" href="lib/reset.css">
    </head>
    <body>
        <style>
            #main {
                height: 500px;
            }
        </style>
        <div id="main"></div>
        <script>

            var echarts;
            var colorTool;
            var chart;
            var myChart;
            var groupCategories = [];
            var groupColors = [];

            require([
                'echarts'
            ], function (ec) {
                echarts = ec;
                colorTool = echarts.color;
                chart = myChart = echarts.init(document.getElementById('main'));

                var json = {
                    chart0:{
                        text: '未来一周气温变化',
                        subtext: '纯属虚构',
                        legend: [['最高气温', '最低气温'],['A','B']],
                        xcategory: ['周一', '周二', '周三', '周四', '周五', '周六', '周日'],
                        high: [11, 11, 15, 13, 12, 13, 10],
                        highLine: [],
                        low: [1, -2, 2, 5, 3, 2, 0],
                        lowLine:[],
                        avg:[]
                    }
                };

                var zrUtil = echarts.util;
                var zrVector = echarts.vector;
                var zrMatrix = echarts.matrix;
                var zrNumber = echarts.number;
                var zrFormat = echarts.format;
                var zrGraphic = echarts.graphic;

                zrUtil.each(json.chart0.xcategory, function(item, index){
                    json.chart0.highLine.push([{coord:[index,json.chart0.high[index]] },{coord:[index+1,json.chart0.high[index+1]]}]);
                });
                zrUtil.each(json.chart0.xcategory, function(item, index){
                    json.chart0.lowLine.push([{coord:[index,json.chart0.low[index]] },{coord:[index+1,json.chart0.low[index+1]]}]);
                });
                zrUtil.each(json.chart0.high, function(item, index){
                    json.chart0.avg.push((json.chart0.low[index] + json.chart0.high[index]) / 2);
                });

                var option = {
                    title: {
                        text: json.chart0.text,
                        subtext: json.chart0.subtext
                    },
                    animationEasing: 'ElasticOut',
                    legend: [{
                        data: json.chart0.legend[0]
                    },{
                        data: json.chart0.legend[1],
                        top:15,
                    }],
                    calculable: true,
                    xAxis: [{
                        type: 'category',
                        axisLabel:{
                            formatter:function(value){

                                var sepCount = 1;//每几个字符分隔

                                return value.replace(/(\S{1})(?=[^$])/g, "$1\n\n")
                            }
                        },
                        boundaryGap: false,
                            data: json.chart0.xcategory
                        }],
                    yAxis: [{
                        type: 'value',
                        axisLabel: {
                            formatter: '{value} °C'
                        }
                    }],
                    series: [{
                        name: '最高气温',
                        type: 'line',
                        data: json.chart0.high
                    }, {
                        name: '最低气温',
                        type: 'line',
                        data: json.chart0.low
                    },{
                        name: '平均气温',
                        type: 'line',
                        data: json.chart0.avg
                    },{
                        name: 'A',
                        type: 'lines',
                        coordinateSystem: 'cartesian2d',
                        zlevel: 2,
                        effect: {
                            show: true,
                            smooth: false,
                            period: 6,
                            //trailLength: 0,
                            //symbol: planePath,
                            //color:'rgba(55,155,255,0.5)',
                            symbolSize: 8
                        },
                        data: json.chart0.highLine
                    },{
                        name: 'B',
                        type: 'lines',
                        coordinateSystem: 'cartesian2d',
                        zlevel: 2,
                        effect: {
                            show: true,
                            smooth: false,
                            period: 6,
                            symbolSize: 8
                        },
                        data: json.chart0.lowLine
                    }]
                };

                chart.setOption(option);
            });

        </script>
    </body>
</html>