uniapp基于u-grid-item九宫格实现uCharts秋云图表展示

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uniapp基于uView的UI组件u-grid-item九宫格实现uCharts秋云可视化图表展示

这里使用uView的u-grid-item九宫格组件去显示图标排列

九宫格可以做成多列，移动设备上可以通过左右滑动进行展示

<template><div><div style="text-align: center;font-size: 20px;padding: 40px 0px;">可视化图表</div><swiper class="swiper"><swiper-item><u-grid :col="3" @click="toEchartsInfo()" hover-class="hover-class"><u-grid-item v-for="(item, index) in listIcon" :index="index" :key="index"><img :src="item.img" class="iconImg"></img><text class="grid-text">{{item.name}}</text></u-grid-item></u-grid></swiper-item><swiper-item><u-grid :col="3" @click="toEchartsItem()"><u-grid-item v-for="(item, index) in listList" :index="index" :key="index"><img :src="item.img"  class="iconImg"></img><text class="grid-text">{{item.name}}</text></u-grid-item></u-grid></swiper-item></swiper></div>
</template><script>export default {data() {return {current: 0,listIcon: [{name:'进度条',img:'../../static/echartsicon/arcbar.jpeg'},{name:'区域图',img:'../../static/echartsicon/area.jpeg'},{name:'条状图',img:'../../static/echartsicon/bar.jpeg'},{name:'气泡图',img:'../../static/echartsicon/bubble.jpeg'},{name:'K线图',img:'../../static/echartsicon/candle.jpeg'},{name:'柱状图',img:'../../static/echartsicon/column.jpeg'},{name:'漏斗图',img:'../../static/echartsicon/funnel.jpeg'},{name:'仪表盘',img:'../../static/echartsicon/gauge.jpeg'},{name:'折线图',img:'../../static/echartsicon/line.jpeg'},],listList: [{name:'地图',img:'../../static/echartsicon/map.jpeg'},{name:'混合图',img:'../../static/echartsicon/mix.jpeg'},{name:'山峰图',img:'../../static/echartsicon/mount.jpeg'},{name:'饼状图',img:'../../static/echartsicon/pie.jpeg'},{name:'雷达图',img:'../../static/echartsicon/radar.jpeg'},{name:'圆环图',img:'../../static/echartsicon/ring.jpeg'},{name:'玫瑰图',img:'../../static/echartsicon/rose.jpeg'},{name:'散点图',img:'../../static/echartsicon/scatter.jpeg'},{name:'云词图',img:'../../static/echartsicon/word.jpeg'},],};},methods: {toEchartsInfo(index){if(index==0){this.$u.route('/pages/echartsShow/echartsArcbar')}else if(index==1){this.$u.route('/pages/echartsShow/echartsArea')}else if(index==2){this.$u.route('/pages/echartsShow/echartsBar')}else if(index==3){this.$u.route('/pages/echartsShow/echartsBubble')}else if(index==4){this.$u.route('/pages/echartsShow/echartsCandle')}else if(index==5){this.$u.route('/pages/echartsShow/echartsColumn')}else if(index==6){this.$u.route('/pages/echartsShow/echartsFunnel')}else if(index==7){this.$u.route('/pages/echartsShow/echartsGauge')}else if(index==8){this.$u.route('/pages/echartsShow/echartsLine')}},toEchartsItem(index){if(index==0){this.$u.route('/pages/echartsShow/echartsMap')}else if(index==1){this.$u.route('/pages/echartsShow/echartsMix')}else if(index==2){this.$u.route('/pages/echartsShow/echartsMount')}else if(index==3){this.$u.route('/pages/echartsShow/echartsPie')}else if(index==4){this.$u.route('/pages/echartsShow/echartsRadar')}else if(index==5){this.$u.route('/pages/echartsShow/echartsRing')}else if(index==6){this.$u.route('/pages/echartsShow/echartsRose')}else if(index==7){this.$u.route('/pages/echartsShow/echartsScatter')}else if(index==8){this.$u.route('/pages/echartsShow/echartsWord')}}}};
</script><style>/* 下方这些scss变量为uView内置变量，详见开发  组件-指南-内置样式 */.grid-text {font-size: 28rpx;margin-top: 4rpx;color: $u-type-info;}.swiper {height: 100vh;}.indicator-dots {margin-top: 40rpx;display: flex;justify-content: center;align-items: center;}.indicator-dots-item {background-color: $u-tips-color;height: 6px;width: 6px;border-radius: 10px;margin: 0 3px;}.indicator-dots-active {background-color: $u-type-primary;}.iconImg{width: 90px;height: 80px;}
</style>

进度条详情展示

这里需要注意一下uCharts的组件使用，需要先安装组件插件或者自己去插件社区下载一个插件包，然后放到这个目录下就可以使用了，在页面里面使用标签通过设置type属性值区分图表类别，opts设置图表基本设置属性，chartData设置图表数据。

<template><view class="charts-box"><qiun-data-charts type="arcbar":opts="opts":chartData="chartData"/></view>
</template><script>
export default {data() {return {chartData: {},//您可以通过修改 config-ucharts.js 文件中下标为 ['arcbar'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。opts: {color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],padding: undefined,title: {name: "指标",fontSize: 35,color: "#1890ff"},subtitle: {name: "默认标题",fontSize: 15,color: "#666666"},extra: {arcbar: {type: "circle",width: 12,backgroundColor: "#E9E9E9",startAngle: 1.5,endAngle: 0.25,gap: 2}}}};},onReady() {this.getServerData();},methods: {getServerData() {//模拟从服务器获取数据时的延时setTimeout(() => {//模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接let res = {series: [{name: "一班",data: 0.8},{name: "二班",data: 0.6},{name: "三班",data: 0.45},{name: "四班",data: 0.3},{name: "五班",data: 0.15}]};this.chartData = JSON.parse(JSON.stringify(res));}, 500);},}
};
</script><style scoped>/* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */.charts-box {margin-top: 25%;width: 100%;height: 300px;}
</style>

柱状图详情展示

<template><view class="charts-box"><qiun-data-charts type="bar":opts="opts":chartData="chartData"/></view>
</template><script>
export default {data() {return {chartData: {},//您可以通过修改 config-ucharts.js 文件中下标为 ['bar'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。opts: {color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],padding: [15,30,0,5],enableScroll: false,legend: {},xAxis: {boundaryGap: "justify",disableGrid: false,min: 0,axisLine: false,max: 40},yAxis: {},extra: {bar: {type: "group",width: 30,meterBorde: 1,meterFillColor: "#FFFFFF",activeBgColor: "#000000",activeBgOpacity: 0.08,linearType: "custom",barBorderCircle: true,seriesGap: 2,categoryGap: 2}}}};},onReady() {this.getServerData();},methods: {getServerData() {//模拟从服务器获取数据时的延时setTimeout(() => {//模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接let res = {categories: ["2018","2019","2020","2021","2022","2023"],series: [{name: "目标值",data: [35,36,31,33,13,34]},{name: "完成量",data: [18,27,21,24,6,28]}]};this.chartData = JSON.parse(JSON.stringify(res));}, 500);},}
};
</script><style scoped>/* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */.charts-box {margin-top: 25%;width: 100%;height: 300px;}
</style>

下面就是选取几种图形展示详情效果就不一一介绍代码了，详细的用法大家可以去秋云uCharts官网https://www.ucharts.cn/v2/#/demo/index

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