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地图添加 homeButton，单击时返回地图初始状态。

This commit is contained in:
hym 2024-10-15 15:42:07 +08:00
parent da9ce1566f
commit a5240d66c9
2 changed files with 37 additions and 12 deletions
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31
src/views/dataSearch.vue
View File

@ -11,7 +11,8 @@
<div class="left1">
<div class="xiala">
<el-select v-model="searchTypeValue" placeholder="">
<el-option v-for="(item, index) in searchType" :key="index" :label="item.label" :value="item.label" :disabled="item.disabled" />
<el-option v-for="(item, index) in searchType" :key="index" :label="item.label" :value="item.label"
:disabled="item.disabled" />
</el-select>
</div>
<el-input v-model="searchValue" placeholder="" />
@ -27,25 +28,29 @@
<div class="left4" v-if="searchTypeValue == '航次名称' && menuList1.length">
<div class="list">
<div class="list-title">请选择航次名称</div>
<div class="list-value" v-for="(item,index) in menuList1" :key="index" @click="selectMenu1(item)">{{ item.name }}</div>
<div class="list-value" v-for="(item, index) in menuList1" :key="index" @click="selectMenu1(item)">{{
item.name }}</div>
</div>
</div>
<div class="left4" v-if="searchTypeValue == '平台类型' && menuList2.length">
<div class="list">
<div class="list-title">请选择平台类型</div>
<div class="list-value" v-for="(item,index) in menuList2" :key="index" @click="selectMenu2(item)">{{ item.name + '(' + item.value + ')' }}</div>
<div class="list-value" v-for="(item, index) in menuList2" :key="index" @click="selectMenu2(item)">{{
item.name + '(' + item.value + ')' }}</div>
</div>
</div>
<div class="left4" v-if="searchTypeValue == '设备类型' && menuList3.length">
<div class="list">
<div class="list-title">请选择设备类型</div>
<div class="list-value" v-for="(item,index) in menuList3" :key="index" @click="selectMenu3(item)">{{ item.name + '(' + item.value + ')' }}</div>
<div class="list-value" v-for="(item, index) in menuList3" :key="index" @click="selectMenu3(item)">{{
item.name + '(' + item.value + ')' }}</div>
</div>
</div>
<div class="left4" v-if="searchTypeValue == '数据样品类型' && menuList4.length">
<div class="list">
<div class="list-title">请选择数据样品类型</div>
<div class="list-value" v-for="(item,index) in menuList4" :key="index" @click="selectMenu4(item)">{{ item.name + '(' + item.value + ')' }}</div>
<div class="list-value" v-for="(item, index) in menuList4" :key="index" @click="selectMenu4(item)">{{
item.name + '(' + item.value + ')' }}</div>
</div>
</div>
<div class="left4" v-if="radio == '数据样品集'">
@ -449,7 +454,7 @@ export default {
baseLayerPicker: false,
fullscreenButton: false,
selectionIndicator: false,
homeButton: false,
homeButton: true,
animation: false,
infoBox: false,
geocoder: false,
@ -468,9 +473,19 @@ export default {
this.viewer.scene.globe.showGroundAtmosphere = false
this.viewer.scene.postProcessStages.fxaa.enabled = true
// 单击 homeButton 返回初始位置
this.viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
e.cancel = true;
this.viewer.camera.flyTo({
// 指定相机初始位置
destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000),
duration: 0.5
});
});
this.viewer.camera.setView({
// 指定相机初始位置
destination: Cesium.Cartesian3.fromDegrees(110, 18, 10000000)
destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000)
});
// 不显示底图
@ -857,7 +872,7 @@ export default {
.tag {
color: #333333;
padding: 5px;
background-color: rgb(249,249,249);
background-color: rgb(249, 249, 249);
margin: 0 15px 15px 0;
}
}

14
src/views/home.vue
View File

@ -353,7 +353,7 @@ export default {
baseLayerPicker: false,
fullscreenButton: false,
selectionIndicator: false,
homeButton: false,
homeButton: true,
animation: false,
infoBox: false,
geocoder: false,
@ -372,9 +372,19 @@ export default {
this.viewer.scene.globe.showGroundAtmosphere = false
this.viewer.scene.postProcessStages.fxaa.enabled = true
// 单击 homeButton 返回初始位置
this.viewer.homeButton.viewModel.command.beforeExecute.addEventListener((e) => {
e.cancel = true;
this.viewer.camera.flyTo({
// 指定相机初始位置
destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000),
duration: 0.5
});
});
this.viewer.camera.setView({
// 指定相机初始位置
destination: Cesium.Cartesian3.fromDegrees(110, 18, 10000000)
destination: Cesium.Cartesian3.fromDegrees(112, 18, 4000000)
});
// 改写 Cesium 原生鼠标滚轮事件，地图缩放改为按下 Ctrl + 鼠标滚轮