From 6a71c216a24a6623e4aa0b45d7c3240562c09c96 Mon Sep 17 00:00:00 2001
From: wujingjing <gersonwu@qq.com>
Date: 星期一, 17 二月 2025 10:38:17 +0800
Subject: [PATCH] 定位高亮
---
src/model/map/OLMap.ts | 91 +++++++++++----------------------------------
1 files changed, 23 insertions(+), 68 deletions(-)
diff --git a/src/model/map/OLMap.ts b/src/model/map/OLMap.ts
index 1b5525b..a586b7c 100644
--- a/src/model/map/OLMap.ts
+++ b/src/model/map/OLMap.ts
@@ -166,7 +166,7 @@
const position = await getCurrentPosition();
if (!position) return;
const { latitude, longitude } = position;
-
+
return;
const url = `https://restapi.amap.com/v5/ip/location?key=${this.gaodeApiKey}`;
const response = await axios.get(url);
@@ -184,73 +184,28 @@
return response.data;
}
- displaySearchResult(resultList) {
- // resultList = [
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: 'd7513894-38d2-48b5-884a-f9a16fe1298a',
- // WKT: 'SRID=3857;POINT(13280607.09109455 3009899.678848996)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: 'f2cbc0f8-de84-449e-9996-8b9425ea8438',
- // WKT: 'SRID=3857;POINT(13274453.007984176 3006699.498741431)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: '2a08d246-639e-4169-862f-38bda3e98677',
- // WKT: 'SRID=3857;POINT(13285466.77807223 3016023.513009545)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: '1bd4ea12-3a4c-4908-a73c-c5a8e14d20eb',
- // WKT: 'SRID=3857;POINT(13282712.61192139 3016897.156892525)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: 'e6d0c5cb-00f5-47aa-846f-0705de983364',
- // WKT: 'SRID=3857;POINT(13288425.224571886 3006456.3830214837)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: '6f83eff7-9e7b-46f8-8b1e-f18a69a98587_A',
- // WKT: 'SRID=3857;POINT(13287645.018084045 3006696.595101201)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: 'acc43afb-7c59-44f2-a36d-0d22eb1b4594_A',
- // WKT: 'SRID=3857;POINT(13286166.586277477 3009094.237136173)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: '8b449ce6-26ba-4c10-b18c-366ded424ec4',
- // WKT: 'SRID=3857;POINT(13282290.543926762 3016028.715200386)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: 'a668fe7e-0d08-4cff-9045-1c27d14b9b61',
- // WKT: 'SRID=3857;POINT(13278933.218610007 3014782.279195062)',
- // },
- // {
- // OTYPE: 'WDM_JUNCTIONS',
- // ONAME: '6ccacce7-c65d-42b8-b5be-4c15ff648f99',
- // WKT: 'SRID=3857;POINT(13275888.24189473 3002108.7952906396)',
- // },
- // ];
- const first = resultList[0];
- let features = [];
- if (first) {
- const firstWktStr = first.WKT;
- const srid = firstWktStr.match(/SRID=(\d+);/)?.[1];
- const standardWktStrList = resultList.map((item) => item.WKT.replace(/SRID=\d+;/, ''));
- features = standardWktStrList.map((wktStr) => {
- return new WKT().readFeature(wktStr, {
- dataProjection: `EPSG:${srid}`,
- // featureProjection: `EPSG:${srid}`,
- });
- });
- }
- this.highlightSearch(features);
+ readWKT(wktStr) {
+ const srid = wktStr.match(/SRID=(\d+);/)?.[1];
+ const standardWktStr = wktStr.replace(/SRID=\d+;/, '');
+ const feature = new WKT().readFeature(standardWktStr, {
+ dataProjection: `EPSG:${srid}`,
+ });
+ return feature;
+ }
+
+ clearObjectSearch() {
+ this.highlightSearch([]);
+ }
+
+ displaySearchResult(searchItem) {
+ if (!searchItem?.WKT) return;
+ const feature = this.readWKT(searchItem.WKT);
+ this.highlightSearch(feature);
+ const geometry = feature.getGeometry();
+
+ const center = geometry.getCoordinates();
+ this.map.getView().setCenter(center);
+ this.map.getView().setZoom(16);
}
initEvent() {
--
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