From 64e1db9d04bd4e2dd8ee4e61f2ec1de922c2f84d Mon Sep 17 00:00:00 2001
From: surprise <15810472099@163.com>
Date: 星期二, 28 十一月 2023 10:53:06 +0800
Subject: [PATCH] 标绘查询点，多边形添加最大最小值，线查询添加单位
---
src/components/BarGraph.vue | 257 +++++++++++++++++++++++++++++++++++++++------------
1 files changed, 196 insertions(+), 61 deletions(-)
diff --git a/src/components/BarGraph.vue b/src/components/BarGraph.vue
index 65fb06a..d057e8c 100644
--- a/src/components/BarGraph.vue
+++ b/src/components/BarGraph.vue
@@ -1,4 +1,5 @@
<template>
+ <div class="title">{{ layerData.layerName }}</div>
<div id="myEcharts" :style="{ width: width, height: height }"></div>
</template>
<script lang="ts" setup>
@@ -11,61 +12,156 @@
defineEmits,
watch,
onUnmounted,
+ nextTick,
} from "vue";
import * as echarts from "echarts";
+import { fa } from "element-plus/es/locale";
//defineProps 鏉ユ帴鏀剁粍浠剁殑浼犲��
const props = defineProps({
width: String,
height: String,
+ layerData: Object,
});
let myEcharts = echarts;
+let seriesData = ref([]);
+let xAxisData = ref([]);
+let dataLength;
+let data = [];
+let isshow = ref(true);
+let myChart = null;
+let optionData = [];
+watch(
+ () => props.layerData,
+ (nVal, oVal) => {
+ xAxisData.value = [];
+ props.layerData.points.forEach((e, i) => {
+ xAxisData.value.push(e.len);
+ });
+ data = trans(props.layerData.points);
+ optionData = props.layerData.points;
+ seriesData.value = [];
+
+ data.forEach((e) => {
+ seriesData.value.push({
+ data: e,
+ type: "line",
+ smooth: true,
+ symbol: "none", //鍙栨秷鎶樼偣鍦嗗湀
+ label: {
+ label: {
+ show: false,
+ position: "top",
+ formatter: "{c}",
+ },
+ },
+ });
+ });
+
+ nextTick(() => {
+ initChart();
+ });
+ },
+ { deep: true }
+);
onMounted(() => {
- initChart();
+ // console.log(props.layerData);
+ xAxisData.value = [];
+ if (props.layerData && props.layerData.points) {
+ props.layerData.points.forEach((e, i) => {
+ xAxisData.value.push(e.len);
+ });
+
+ data = trans(props.layerData.points);
+ optionData = props.layerData.points;
+ seriesData.value = [];
+ data.forEach((e) => {
+ seriesData.value.push({
+ data: e,
+ type: "line",
+ smooth: true,
+
+ label: {
+ label: {
+ show: false,
+ position: "top",
+ formatter: "{c}",
+ },
+ },
+ });
+ });
+
+ nextTick(() => {
+ initChart();
+ });
+ }
});
onUnmounted(() => {
myEcharts.dispose;
});
+function trans(arr) {
+ let result = [];
+ arr.forEach((item) => {
+ item.vals.forEach((d, i) => {
+ let a = (result[i] = result[i] || []);
+
+ a.push(d);
+ });
+ });
+
+ return result;
+}
function initChart() {
- let chart = myEcharts.init(
- document.getElementById("myEcharts"),
+ if (myChart) {
+ myChart.clear();
+ }
+ var unit = props.layerData.unit ? props.layerData.unit : '';
+ var valXData = [];
+ xAxisData.value.filter((rs) => {
+ valXData.push((parseFloat(rs) / 1000).toFixed(3));
+ });
+ myChart = myEcharts.init(
+ document.getElementById(`myEcharts`),
"purple-passion"
);
- chart.setOption({
- title: {
- text: "",
- left: "center",
- },
+ myChart.setOption({
+ // title: {
+ // text: props.layerData.layerName,
+ // left: "center",
+ // textStyle: {
+ // //鏂囧瓧棰滆壊
+ // color: "#fff",
+ // // //瀛椾綋椋庢牸,'normal','italic','oblique'
+ // // fontStyle: "normal",
+ // // //瀛椾綋绮楃粏 'normal','bold','bolder','lighter',100 | 200 | 300 | 400...
+ // // fontWeight: "bold",
+ // // //瀛椾綋绯诲垪
+ // // fontFamily: "sans-serif",
+ // // //瀛椾綋澶у皬
+ // fontSize: 14,
+ // },
+ // },
legend: {
- data: [],
+ // data: xAxisData.value,
},
xAxis: {
+ name: "鍗冪背",
type: "category",
- data: [
- "涓�鏈�",
- "浜屾湀",
- "涓夋湀",
- "鍥涙湀",
- "浜旀湀",
- "鍏湀",
- "涓冩湀",
- "鍏湀",
- "涔濇湀",
- "鍗佹湀",
- "鍗佷竴鏈�",
- "鍗佷簩鏈�",
- ],
- show: false, // 涓嶆樉绀哄潗鏍囪酱绾裤�佸潗鏍囪酱鍒诲害绾垮拰鍧愭爣杞翠笂鐨勬枃瀛�
+ data: valXData,
+ show: true, // 涓嶆樉绀哄潗鏍囪酱绾裤�佸潗鏍囪酱鍒诲害绾垮拰鍧愭爣杞翠笂鐨勬枃瀛�
axisTick: {
- show: false, // 涓嶆樉绀哄潗鏍囪酱鍒诲害绾�
+ show: true, // 涓嶆樉绀哄潗鏍囪酱鍒诲害绾�
},
+
axisLine: {
- show: false, // 涓嶆樉绀哄潗鏍囪酱绾�
+ show: true, // 涓嶆樉绀哄潗鏍囪酱绾�
},
axisLabel: {
- show: false, // 涓嶆樉绀哄潗鏍囪酱涓婄殑鏂囧瓧
+ show: true, // 涓嶆樉绀哄潗鏍囪酱涓婄殑鏂囧瓧
+ showMinLabel: true, // 寮哄埗鏄剧ず鏈�灏忓�兼爣绛�
+ showMaxLabel: true, // 寮哄埗鏄剧ず鏈�澶у�兼爣绛�
},
splitLine: {
show: false, // 涓嶆樉绀虹綉鏍肩嚎
@@ -73,44 +169,83 @@
},
tooltip: {
trigger: "axis",
- },
- yAxis: {
- type: "value",
- show: false, // 涓嶆樉绀哄潗鏍囪酱绾裤�佸潗鏍囪酱鍒诲害绾垮拰鍧愭爣杞翠笂鐨勬枃瀛�
- axisTick: {
- show: false, // 涓嶆樉绀哄潗鏍囪酱鍒诲害绾�
- },
- axisLine: {
- show: false, // 涓嶆樉绀哄潗鏍囪酱绾�
- },
- axisLabel: {
- show: false, // 涓嶆樉绀哄潗鏍囪酱涓婄殑鏂囧瓧
- },
- splitLine: {
- show: false, // 涓嶆樉绀虹綉鏍肩嚎
- },
- },
- series: [
- {
- data: [606, 542, 985, 687, 501, 787, 339, 706, 383, 684, 669, 737],
- type: "line",
- smooth: true,
- symbol: "none", //鍙栨秷鎶樼偣鍦嗗湀
- itemStyle: {
- normal: {
- label: {
- show: false,
- position: "top",
- formatter: "{c}",
- },
- },
+ axisPointer: {
+ type: "cross",
+ label: {
+ backgroundColor: "#6a7985",
},
},
- ],
+
+ // formatter: "鏁板�硷細{c} <br> 璺濈锛歿b}m", //{a}锛堢郴鍒楀悕绉帮級锛寋b}锛堟暟鎹」鍚嶇О锛夛紝{c}锛堟暟鍊硷級, {d}锛堢櫨鍒嗘瘮锛�
+ formatter: (result) => {
+ var val = result[0];
+ if (optionData) {
+ for (var i in optionData) {
+ var res = optionData[i];
+ if (
+ optionData[val.dataIndex].len == res.len &&
+ res.vals[0] == val.data
+ ) {
+ return (
+ "鏁板�硷細 " +
+ res.vals[0] +
+ " <br> 璺濈锛�" +
+ (res.len / 1000).toFixed(3) +
+ "KM<br> 缁忓害锛�" +
+ res.x.toFixed(6) +
+ "<br> 绾害锛�" +
+ res.y.toFixed(6)
+ );
+ break;
+ }
+ }
+ return "鏁板�硷細 " + val.data + " <br> 璺濈锛�" + val.dataIndex + "Km";
+ } else {
+ return "鏁板�硷細 " + val.data + " <br> 璺濈锛�" + val.dataIndex + "m";
+ }
+ },
+ },
+
+ grid: {
+ left: "5%", // 缁勪欢绂诲鍣ㄥ乏渚х殑璺濈,鐧惧垎姣斿瓧绗︿覆鎴栨暣鍨嬫暟瀛�
+
+ right: "23%",
+
+ containLabel: true, //grid 鍖哄煙鏄惁鍖呭惈鍧愭爣杞寸殑鍒诲害鏍囩锛�
+ },
+
+ yAxis: {
+ name: unit,
+ type: "value",
+ show: true, // 涓嶆樉绀哄潗鏍囪酱绾裤�佸潗鏍囪酱鍒诲害绾垮拰鍧愭爣杞翠笂鐨勬枃瀛�
+ axisTick: {
+ show: true, // 涓嶆樉绀哄潗鏍囪酱鍒诲害绾�
+ },
+ axisLine: {
+ show: true, // 涓嶆樉绀哄潗鏍囪酱绾�
+ },
+ axisLabel: {
+ show: true, // 涓嶆樉绀哄潗鏍囪酱涓婄殑鏂囧瓧
+ },
+ splitLine: {
+ show: true, // 涓嶆樉绀虹綉鏍肩嚎
+ },
+ },
+ series: seriesData.value,
});
window.onresize = function () {
- chart.resize();
+ myChart.resize();
};
}
</script>
-<style lang="less" scoped></style>
+<style lang="less" scoped>
+.title {
+ width: 100%;
+ word-wrap: break-word;
+ text-align: center;
+ color: #fff;
+ font-size: 14px;
+ padding: 0 20px;
+ box-sizing: border-box;
+}
+</style>
--
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