From adcdf0d9f2e37b9719d63113d2ae1a9d698ef20e Mon Sep 17 00:00:00 2001
From: guanqb <18720758508@163.com>
Date: Mon, 07 Nov 2022 16:54:18 +0800
Subject: [PATCH] 热区效果添加
---
src/views/activity/index.vue | 64 +++++++++++++++++++++++++-------
1 files changed, 50 insertions(+), 14 deletions(-)
diff --git a/src/views/activity/index.vue b/src/views/activity/index.vue
index f7d40d5..e52765a 100644
--- a/src/views/activity/index.vue
+++ b/src/views/activity/index.vue
@@ -397,6 +397,10 @@
lat: 28.684435,
alt: 100,
}]
+ },
+ {
+ id: 777,
+ label: '热力图'
}]
}],
defaultProps: {
@@ -490,21 +494,49 @@
updated () { },
methods: {
+ generatePosition (num) {
+ let list = []
+ for (let i = 0; i < num; i++) {
+ let lng = 115.974 + Math.random() * 0.5
+ let lat = 28.628 + Math.random() * 0.5
+ list.push(new global.DC.Position(lng, lat))
+ }
+ return list
+ },
+
treeCheckClick (e1, e2) {
- this.$EventBus.$emit('mapClearLayer', {
- layerName: 'activeLayer',
- type: 'VectorLayer'
+ const that = this
+ this.$EventBus.$emit('mapRemoveLayer', {
+ layerName: 'activeHeatLayer',
+ type: 'HeatLayer'
})
- e2.checkedNodes.forEach(item => {
- if (item.lng) {
- item.url = '/img/icon/position.png'
- this.$EventBus.$emit('layerPointAdd', {
- layerName: 'activeLayer',
- type: "billboard",
- params: item
- })
- }
- })
+ if (e1.label == '热力图' && e2.checkedKeys.some(item => {
+ return item == 777
+ })) {
+ this.$EventBus.$emit('layerPointAdd', {
+ layerName: 'activeHeatLayer',
+ type: "HeatPoint",
+ layerType: 'HeatLayer',
+ params: {
+ positions: that.generatePosition(2000)
+ }
+ })
+ } else {
+ this.$EventBus.$emit('mapClearLayer', {
+ layerName: 'activeLayer',
+ type: 'VectorLayer'
+ })
+ e2.checkedNodes.forEach(item => {
+ if (item.lng) {
+ item.url = '/img/icon/position.png'
+ this.$EventBus.$emit('layerPointAdd', {
+ layerName: 'activeLayer',
+ type: "billboard",
+ params: item
+ })
+ }
+ })
+ }
},
treeNodeClick () {
@@ -513,7 +545,7 @@
100
)
this.$EventBus.$emit('layerPolylineAdd', {
- layerName: 'polylineLayer',
+ layerName: 'polylineLayer1',
positions: '116.025000, 28.686000, 116.025000, 28.678000,116.020000, 28.678000',
material: color,
width: 2
@@ -668,6 +700,10 @@
layerName: 'polylineLayer',
type: 'VectorLayer'
})
+ this.$EventBus.$emit('mapRemoveLayer', {
+ layerName: 'activeHeatLayer',
+ type: 'HeatLayer'
+ })
analyseLayer.clear()
--
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