<template>
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<div class="relative bg-white">
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<div ref="containerRef" class="h-full"></div>
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<div ref="infoWindowRef" v-show="infoWindowIsShow">
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<div
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class="bg-white rounded-md text-nowrap flex flex-col w-fit border border-solid border-blue-600 relative z-[1]"
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style="padding: 12px"
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>
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<span
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@click="closeInfoWindow"
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class="guanbi absolute ywifont ywicon-guanbi right-[4px] top-[-2px] font-bold text-[#c3c3c3] cursor-pointer"
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></span>
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<div class="space-x-4 flex w-full">
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<div class="flex flex-col w-1/2 key-list">
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<span
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v-for="(col, index) in colsArray"
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:key="index"
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class="flex-items-center justify-start text-gray-600"
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style="height: 20px"
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>{{ col.title ?? '' }}</span
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>
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</div>
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<div class="flex flex-col w-1/2 value-list" v-if="infoWindowMapRow">
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<span
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v-for="(col, index) in colsArray"
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:key="index"
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class="flex-items-center justify-end text-black"
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style="height: 20px"
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>{{ infoWindowMapRow[index] ?? '' }}</span
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>
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</div>
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</div>
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</div>
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</div>
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<LayerControl v-if="olMap" :olMap="olMap" class="absolute top-3 left-10 z-10" />
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</div>
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</template>
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<script setup lang="ts" name="BasicMap">
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import type { Overlay } from 'ol';
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import 'ol/ol.css';
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import { computed, onMounted, ref, shallowRef } from 'vue';
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import equipSelectPic from './img/equip-select.svg';
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import equipPic from './img/equip.svg';
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import LayerControl from './LayerControl.vue';
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import { GaoDeSourceType, OLMap } from '/@/model/map/OLMap';
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const props = withDefaults(
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defineProps<{
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data: any;
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config?: {
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sourceType: GaoDeSourceType;
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markerIsVisible: boolean;
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};
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}>(),
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{
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config: () => ({
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sourceType: GaoDeSourceType.Vector,
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markerIsVisible: true,
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}),
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}
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);
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const colsArray = computed(() => {
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return props.data.cols ?? [];
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});
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const emit = defineEmits(['markerClick', 'closeInfoWindow']);
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const containerRef = ref<HTMLDivElement>(null);
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const infoWindowRef = ref<HTMLDivElement>(null);
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const infoWindowIsShow = ref(false);
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const infoWindowMapRow = ref(null);
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const olMap = shallowRef<OLMap>();
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let infoWindowOverlay: Overlay;
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let lastOverlay: Overlay;
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const setMarkerIcon = (overlay: Overlay, icon: string) => {
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if (!overlay) return;
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const ele = overlay.getElement() as HTMLImageElement;
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if (!ele) return;
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ele.src = icon;
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};
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const showInfoWindow = (overlay: Overlay) => {
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const position = overlay.getPosition();
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const row = overlay.get('extData')?.value;
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if (!row) return;
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lastOverlay && setMarkerIcon(lastOverlay, equipPic);
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infoWindowIsShow.value = true;
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infoWindowOverlay.setPosition(position);
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infoWindowMapRow.value = row;
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setMarkerIcon(overlay, equipSelectPic);
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lastOverlay = overlay;
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emit('markerClick', row);
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};
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const closeInfoWindow = () => {
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infoWindowIsShow.value = false;
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infoWindowMapRow.value = null;
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setMarkerIcon(lastOverlay, equipPic);
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emit('closeInfoWindow');
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};
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const addMarkerLayer = () => {
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const map = props.data.map;
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if (map.pos_x == null && map.pos_y == null) return;
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const dataList = (props.data?.values ?? []).map((item) => {
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const x = item[map.pos_x];
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const y = item[map.pos_y];
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return {
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position: [x, y],
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// textColor: item.color,
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extData: {
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value: item,
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recordSetTable: props.data,
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},
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};
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});
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olMap.value.addMarkerLayer(dataList, {
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markerOpt: {
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icon: {
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url: equipPic,
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size: 30,
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selectUrl: equipSelectPic,
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},
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click(e, label, extData, position) {
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showInfoWindow(label);
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},
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},
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layerOpt: {
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// allowCollision:false
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},
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});
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};
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const initMap = () => {
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olMap.value = new OLMap({
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container: containerRef.value,
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sourceType: props.config?.sourceType,
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markerIsVisible: props.config?.markerIsVisible,
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});
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addMarkerLayer();
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infoWindowOverlay = olMap.value.createEleOverlay(infoWindowRef.value);
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olMap.value.map.addOverlay(infoWindowOverlay);
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};
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defineExpose({
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olMap: olMap,
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});
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onMounted(() => {
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initMap();
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});
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</script>
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<style scoped lang="scss"></style>
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