学员端小程序
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<template>
<view class="charts-box">
<qiun-data-charts
type="ring"
:opts="opts"
:chartData="chartData"
:onmouse="false"
/>
</view>
</template>
<script>
export default {
data() {
return {
chartData: {},
//这里的 opts 是图表类型 type="ring" 的全部配置参数,您可以将此配置复制到 config-ucharts.js 文件中下标为 ['ring'] 的节点中来覆盖全局默认参数。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: {
timing: "easeOut",
duration: 1000,
rotate: false,
rotateLock: false,
color: ["#F2D39B","#9BF2D6","#9BB5F2","#AAD993","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],
padding: [5,5,5,5],
fontSize: 13,
fontColor: "#666666",
dataLabel: false,
dataPointShape: true,
dataPointShapeType: "solid",
touchMoveLimit: 60,
enableScroll: false,
enableMarkLine: false,
legend: {
show: true,
position: "right",
lineHeight: 25,
float: "center",
padding: 5,
margin: 5,
backgroundColor: "rgba(0,0,0,0)",
borderColor: "rgba(0,0,0,0)",
borderWidth: 0,
fontSize: 13,
fontColor: "#666666",
hiddenColor: "#CECECE",
itemGap: 10
},
title: {
name: "",
fontSize: 15,
color: "#666666",
offsetX: 0,
offsetY: 0
},
subtitle: {
name: "",
fontSize: 25,
color: "#7cb5ec",
offsetX: 0,
offsetY: 0
},
extra: {
ring: {
ringWidth: 15,
activeOpacity: 0.5,
activeRadius: 10,
offsetAngle: 0,
labelWidth: 15,
border: false,
borderWidth: 3,
borderColor: "#FFFFFF",
centerColor: "#FFFFFF",
customRadius: 0,
linearType: "none"
},
tooltip: {
showBox: true,
showArrow: true,
showCategory: false,
borderWidth: 0,
borderRadius: 0,
borderColor: "#000000",
borderOpacity: 0.7,
bgColor: "#000000",
bgOpacity: 0.7,
gridType: "solid",
dashLength: 4,
gridColor: "#CCCCCC",
boxPadding: 3,
fontSize: 13,
lineHeight: 20,
fontColor: "#FFFFFF",
legendShow: true,
legendShape: "auto",
splitLine: true,
horizentalLine: false,
xAxisLabel: false,
yAxisLabel: false,
labelBgColor: "#FFFFFF",
labelBgOpacity: 0.7,
labelFontColor: "#666666"
}
}
}
};
},
mounted() {
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: [
{
data: [{"name":"科目一","value":50},{"name":"模拟器","value":30},{"name":"科目二","value":20},{"name":"科目三","value":18}]
}
]
};
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 {
width: 100%;
height: 100%;
}
</style>