From aaf1f998766b27ac10094d29de552178418c0b14 Mon Sep 17 00:00:00 2001
From: shuishen <1109946754@qq.com>
Date: Mon, 14 Mar 2022 15:05:51 +0800
Subject: [PATCH] 处理内存泄漏的问题
---
src/pcviews/specialmap/welcome.vue | 30 +++++++++++++++---------------
1 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/src/pcviews/specialmap/welcome.vue b/src/pcviews/specialmap/welcome.vue
index 78c2e4f..f1cb15d 100644
--- a/src/pcviews/specialmap/welcome.vue
+++ b/src/pcviews/specialmap/welcome.vue
@@ -80,6 +80,9 @@
import { getWelcome } from '@/api/pc/public/specialmap'
import { mapGetters } from 'vuex'
+let pathLayer = null
+let pointLayer = null
+
export default {
data () {
return {
@@ -92,8 +95,6 @@
pathList: [],
pointNameList: [],
pointList: [],
- pathLayer: null,
- pointLayer: null,
panoramaUrlOne: '',
panoramaUrl: '',
audioSource: '',
@@ -123,7 +124,6 @@
},
computed: {
...mapGetters([
- 'viewer',
// 校区内导航的显示关闭
'campusNavFlag',
'orgNavBarFlag',
@@ -165,11 +165,11 @@
this.pathList.push(k)
})
- this.pathLayer = new global.DC.VectorLayer('pathLayer')
- this.viewer.addLayer(this.pathLayer)
+ pathLayer = new global.DC.VectorLayer('pathLayer')
+ global.viewer.addLayer(pathLayer)
- this.pointLayer = new global.DC.HtmlLayer('pointLayer')
- this.viewer.addLayer(this.pointLayer)
+ pointLayer = new global.DC.HtmlLayer('pointLayer')
+ global.viewer.addLayer(pointLayer)
this.pathList.forEach((item) => {
this.drawPolyline(item)
@@ -180,13 +180,13 @@
})
if (this.pointList.length > 0) {
this.$store.dispatch('pcMoveView', {
- viewer: this.viewer,
+ viewer: global.viewer,
jd: +this.pointList[0].split(',')[0] - 0.0005,
wd: this.pointList[0].split(',')[1]
})
} else {
this.$store.dispatch('pcMoveView', {
- viewer: this.viewer,
+ viewer: global.viewer,
jd: +this.pathList[0].split(';')[0].split(',')[0] - 0.0005,
wd: this.pathList[0].split(';')[0].split(',')[1]
})
@@ -208,7 +208,7 @@
clampToGround: true
})
- this.pathLayer.addOverlay(polyline)
+ pathLayer.addOverlay(polyline)
},
drawPoint (item, name) {
const divIcon = new global.DC.DivIcon(
@@ -224,7 +224,7 @@
</div>
`
)
- this.pointLayer.addOverlay(divIcon)
+ pointLayer.addOverlay(divIcon)
},
audioPlay () {
if (this.audioFlag == false) {
@@ -243,8 +243,8 @@
}
},
closeModel () {
- this.viewer.removeLayer(this.pathLayer)
- this.viewer.removeLayer(this.pointLayer)
+ global.viewer.removeLayer(pathLayer)
+ global.viewer.removeLayer(pointLayer)
this.audioSynth.cancel()
this.audioFlag = false
@@ -260,8 +260,8 @@
},
destroyed () {
this.audioSynth.cancel()
- this.viewer.removeLayer(this.pathLayer)
- this.viewer.removeLayer(this.pointLayer)
+ global.viewer.removeLayer(pathLayer)
+ global.viewer.removeLayer(pointLayer)
// console.log("关闭", "see1");
}
}
--
Gitblit v1.9.3