mh-two-thousand-and-two
2024-04-12 abdded451d7afb1922417ee4c937c531babc6bdb
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<template>
    <view>
    <!-- 顶部导航 -->
    <headNav :idIndex="idIndex"  text="历代学术流派"/>
        <view class="Midde flex">
            <!-- <view class="MiddeBack">返回</view> -->
            <el-button class="MiddeBack flex flex-center" @click="goBack">返回</el-button>
            <view class="flex flex-center flex-column">
                <view class="" style="font-weight: 900;margin-bottom:.2rem ;font-size: .26rem;line-height: 1;">河间图谱
                </view>
                <ul class="flex Lists">
                    <li @click="ListClick" style="background-color: #fff;color: #597AA5;">
                        撒地方
                    </li>
                    <!-- /pages/AcademicHistory/AcademicHistory -->
                    <li style="background-color: #597AA5;color: #fff;">
                        撒地方
                    </li>
                </ul>
            </view>
            <view class=""></view>
        </view>
        <view class="flex flex-center" style="width: 100%; margin: .2rem 0;">
            <ul class="flex">
                <li style="" class="school1" v-for="(item,index) in dynasty" :key="item.id">
                    <view class="flex flex-center font-family school"
                        style="font-weight: 500; border-radius: .3rem; padding: .06rem .15rem; color: #2C2C2C; font-size: .12rem; margin-top: .03rem;margin-right: .1rem;background-color: #fff;">
                        <view class="" :style="{background:item.color}"
                            style="margin-right: .07rem; width: .12rem;height: .12rem;border-radius: 50%;"></view>
                        <view class="" style="color: #2C2C2C;font-size: .12rem;">{{item.name}}</view>
                    </view>
                </li>
            </ul>
        </view>
        <view class="Bottom">
            <view id="main" style="width: 100vw; height: 5rem;"></view>
        </view>
    </view>
</template>
 
<script>
    import * as echarts from 'echarts';
    export default {
        data() {
            return {
                // 标题顶部栏需要的东西
                idIndex:0,
                dynasty: [{
                    name: '代表人物',
                    color: '#597AA5',
                    id: 1
                }, {
                    name: '重要医家',
                    color: '#DA7A2B',
                    id: 2
                }, {
                    name: '关系文献',
                    color: '#9E9E9E',
                    id: 3
                }]
            }
        },
        onLoad(options) {
            this.idIndex = options.id
            console.log('optionsoptionsoptions',options.id);
        },
        methods: {
            goBack() {
                // uuni.redirectTo();
                uni.redirectTo({
                    url: '/pages/index/index'
                })
            },
            ListClick() {
                uni.navigateTo({
                    url: '/pages/interchannel/interchannel?id='+this.idIndex
                })
            },
            innt() {
                this.$nextTick(() => {
                    // var chartDom = document.getElementById('main'); // 获取HTML中的元素,此处假设有一个id为'main'的元素作为图表容器
                    // var myChart = echarts.init(chartDom); // 初始化echarts实例,并将其与图表容器绑定
                    // var option; // 定义变量option来存储图表的配置项
 
                    // option = {
                    //     // title: {
                    //     //   text: 'Basic Graph' // 图表标题为'Basic Graph'
                    //     // },
                    //     tooltip: {}, // 鼠标悬停时显示的提示框
                    //     animationDurationUpdate: 1500, // 数据更新时的动画时长
                    //     animationEasingUpdate: 'quinticInOut', // 数据更新时的动画效果
                    //     series: [{
                    //         type: 'graph', // 图表类型为'graph'
                    //         layout: 'none', // 图表布局方式为'none',即节点位置由x和y坐标指定
                    //         symbolSize: 150, // 节点的大小
                    //         roam: false, // 是否开启漫游,即可以拖动和缩放图表
                    //         label: {
                    //             show: true, // 是否显示节点上的标签
                    //             textStyle: {
                    //                 fontSize: 32, // 设置字体大小为12
                    //             }
                    //         },
                    //         edgeSymbol: ['circle', 'arrow'], // 边的起始和结束箭头样式
                    //         edgeSymbolSize: [10, 10], // 边的起始和结束箭头大小
                    //         edgeLabel: {
                    //             fontSize: 40, // 边的标签字体大小
 
                    //         },
                    //         data: [{
                    //                 name: '金元四大家', // 节点1的名称
                    //                 x: 1230, // 节点1的x坐标
                    //                 y: 250, // 节点1的y坐标
                    //                 itemStyle: {
                    //                     color: 'red', // 节点1的背景颜色
                    //                 },
                    //                 label: {
                    //                     color: 'black' // 节点1的字体颜色
                    //                 }
                    //             },
                    //             {
                    //                 name: '刘完素', // 节点2的名称
                    //                 x: 800, // 节点2的x坐标
                    //                 y: 300 // 节点2的y坐标
                    //             },
                    //             {
                    //                 name: '傷寒直格', // 节点3的名称
                    //                 x: 550, // 节点3的x坐标
                    //                 y: 360 // 节点3的y坐标
                    //             },
                    //             {
                    //                 name: '张仲景', // 节点4的名称
                    //                 x: 700, // 节点4的x坐标
                    //                 y: 200 // 节点4的y坐标
                    //             },
                    //             {
                    //                 name: '三消論', // 节点4的名称
                    //                 x: 750, // 节点4的x坐标
                    //                 y: 500 // 节点4的y坐标
                    //             },
                    //         ],
                    //         links: [ // 边的连接关系
                    //             {
                    //                 source: '金元四大家', // 边的起始节点索引为0,即节点1
                    //                 target: '刘完素', // 边的结束节点索引为1,即节点2
                    //                 symbolSize: [5, 20], // 边的起始和结束箭头大小
                    //                 label: {
                    //                     show: true, // 是否显示边的标签
                    //                     formatter: '包含',
                    //                 },
                    //                 lineStyle: {
                    //                     width: 5, // 边的宽度
                    //                     curveness: 0.2 // 边的曲度
 
                    //                 }
                    //             },
                    //             {
                    //                 source: '刘完素', // 边的起始节点为'Node 2'
                    //                 target: '傷寒直格', // 边的结束节点为'Node 1'
                    //                 label: {
                    //                     show: true, // 是否显示边的标签
                    //                     formatter: '出版物'
                    //                 },
                    //                 lineStyle: {
                    //                     curveness: 0.2, // 边的曲度
 
                    //                 }
                    //             },
                    //             {
                    //                 source: '刘完素', // 边的起始节点为'Node 1'
                    //                 target: '张仲景', // 边的结束节点为'Node 3'
                    //                 label: {
                    //                     show: true, // 是否显示边的标签
                    //                     formatter: '评论'
                    //                 },
                    //                 lineStyle: {
                    //                     curveness: 0.2 // 边的曲度
                    //                 }
                    //             },
                    //             {
                    //                 source: '刘完素', // 边的起始节点为'Node 2'
                    //                 target: '三消論', // 边的结束节点为'Node 3'
                    //                 label: {
                    //                     show: true, // 是否显示边的标签
                    //                     formatter: '出版物'
                    //                 },
                    //                 lineStyle: {
                    //                     curveness: 0.2 // 边的曲度
                    //                 }
                    //             }
                    //         ],
                    //         lineStyle: {
                    //             opacity: 0.9, // 边的透明度
                    //             width: 2, // 边的宽度
                    //             curveness: 0 // 边的曲度
                    //         },
                    //         textStyle: {
                    //             fontSize: 14 // 设置全局文字的字体大小
                    //         },
                    //     }]
                    // };
 
                    // option && myChart.setOption(option); // 将配置项应用于图表实例
                    // console.log(myChart);
 
                    var chartDom = document.getElementById('main');
                    var myChart = echarts.init(chartDom);
                    // 假设您有节点名称和它们之间的关系数据
                    var nodes = ['刘完素', '张仲景', '金元四大家', '三消论', '伤寒直格'];
                    var relationships = [{
                            source: '金元四大家',
                            target: '刘完素',
                            relation: '姻亲'
                        }, {
                            source: '刘完素',
                            target: '张仲景',
                            relation: ''
                        },
                        {
                            source: '刘完素',
                            target: '伤寒直格',
                            relation: ''
                        },
                        {
                            source: '刘完素',
                            target: '三消论',
                            relation: ''
                        },
                        // 其他关系...
                    ];
 
                    let FontSize = 12; // 字体大小
                    let BorderWidth = 2; // 边框大小
                    let SymbolSize = 80; // 尺寸距离
                    let Distance = 10
                    // 不同尺寸下修改echarts的字体
                    if (window.innerWidth > 2560 && window.innerWidth <= 3840) {
                        FontSize = 28
                        BorderWidth = 5
                        SymbolSize = 100
                        Distance = 33
                    } else if (window.innerWidth > 1920 && window.innerWidth <= 2560) {
                        FontSize = 28
                        BorderWidth = 4
                        SymbolSize = 90
                        Distance = 22
                    } else if (window.innerWidth >= 1366 && window.innerWidth <= 1920) {
                        FontSize = 18
                        BorderWidth = 4
                        SymbolSize = 70
                        Distance = 22
                    }
                    // 根据关系数据生成连接线
                    var links = [];
                    relationships.forEach(function(relationship) {
                        // console.log(relationship,'relationship');
                        var sourceIndex = nodes.indexOf(relationship.source);
                        var targetIndex = nodes.indexOf(relationship.target);
                        var linkObject = {
                            source: sourceIndex,
                            target: targetIndex
                        };
                        if (relationship.relation !== '') {
                            linkObject.label = {
                                show: true,
                                formatter: function(params) {
                                    return relationship.relation;
                                },
                                color: '#2C2C2C',
                                fontSize: FontSize - 2,
                                backgroundColor: 'rgba(255, 255, 255, 1)',
                                padding: [11, 20],
                                borderRadius:300,
                                position: 'middle',
                                z: 10,
                                distance: -(Distance + 1),
                            }
                        }
                        links.push(linkObject);
                        // if (sourceIndex !== -1 && targetIndex !== -1) {
                        //     links.push({
                        //         source: sourceIndex,
                        //         target: targetIndex,
                        //         label: {
                        //             show: true,
                        //             formatter: function(params) { // 使用函数动态生成标签内容
                        //                 // console.log(params.data, 'aaaaaaaaaaaa');
                        //                 return relationships.find(rel => rel.source === nodes[
                        //                         params.data
                        //                         .source] && rel.target === nodes[params
                        //                         .data.target])
                        //                     .relation;
                        //             }, // 设置关系标签内容为"Child-Parent"
                        //             color: '#2C2C2C',
                        //             fontSize: FontSize - 2,
                        //             backgroundColor: 'rgba(255, 255, 255, 1)',
                        //             padding: [11, 20],
                        //             position: 'middle', // 设置标签文本在线的中间位置上居中显示
                        //             // bottom: -(FontSize+10),
                        //             z: 10, // 设置标签的z轴高度,使其比连接线更高
                        //             // offset: [0, 15] ,// 往下移动 10 像素
                        //             distance: -(Distance + 1), // 将标签放置在连接线上
                        //         }
                        //     });
                        // }
                    });
                    // 根据nodes动态生成节点数据
                    var nodeData = nodes.map(function(node, index) {
                        return {
                            name: node,
                            x: Math.random() * 1000, // 设置随机x坐标位置
                            y: Math.random() * 600, // 设置随机y坐标位置
                            itemStyle: {
                                color: getColorByIndex(index), // 可以根据索引设置不同的颜色
                                borderWidth: BorderWidth + 3,
                                borderColor: getColorByIndex(index + 1),
                                borderRadius: 30,
                            },
                            symbolSize: SymbolSize + 50
                        };
                    });
                    // 设置颜色
                    function getColorByIndex(index) {
                        var colors = ['#ecf4ff', '#dd9795', '#f1edbe', '#ecf4ff', '#c5dbd8']; // 可以根据实际情况设置颜色数组
                        return colors[index % colors.length];
                    }
                    var option;
                    option = {
                        backgroundColor: {
                            type: 'image',
                            image: '/static/image/characterRelationBg.png',
                            repeat: 'repeat-x', // 是否平铺,可以是 'repeat-x', 'repeat-y', 'no-repeat'
                            size: '100% 100%', // 背景图片的尺寸,可以是百分比或者像素
                            position: 'center center' // 背景图片的位置,可以是 top, bottom, middle 或者百分比
                        },
                        tooltip: {},
                        animationDurationUpdate: 1500,
                        animationEasingUpdate: 'quinticInOut',
                        series: [{
                            type: 'graph',
                            layout: 'none',
                            symbolSize: SymbolSize, // 调整节点大小
                            label: {
                                show: true,
                                color: 'black', // 设置节点文字颜色为黑色
                                fontSize: FontSize, // 设置文字大小
                            },
                            // edgeSymbol: ['circle'],
                            // edgeSymbolSize: [4, 10],
                            edgeSymbol: ['circle', 'arrow'], // 边的起始和结束箭头样式
                            edgeSymbolSize: [20, 20], // 边的起始和结束箭头大小
                            data: nodeData,
                            links: links,
                            lineStyle: {
                                opacity: 0.9,
                                width: 2,
                                curveness: 0.3
                            }
                        }]
                    };
 
                    // 将生成的连接线添加到echarts图表的option中
                    option.series[0].links = links;
                    option && myChart.setOption(option);
                })
            }
        },
        mounted() {
            this.innt()
        }
    }
</script>
 
<style scoped>
    view {
        color: #fff;
    }
 
    .NavTop {
        background-color: #0c274c;
        padding: 25rpx;
 
        img {
            width: 30rpx;
            height: 30rpx;
            vertical-align: middle;
        }
 
        .NavTopr {
            img {
                margin-right: 10rpx;
            }
        }
    }
 
 
    .Midde {
        /* background-color: #d1d6dc; */
        background-image: url(@/static/image/学派Bg.png);
        background-size: 100% 100%;
        color: #000;
        padding: .18rem .23rem 0;
        align-items: flex-start;
        height: 1.43rem;
 
        view {
 
            color: #000;
        }
 
        .MiddeBack {
            width: 0.6rem;
            height: 0.24rem;
            font-size: .12rem;
            padding: 0;
 
        }
 
        .Lists {
            li {
                width: 0.96rem;
                height: .3rem;
                border: 1px solid #597AA5;
                line-height: .3rem;
                text-align: center;
                font-size: .14rem;
            }
        }
    }
 
    .school1 {
        margin: 0 .2rem;
    }
</style>