vue引入离线cesium
时间: 2023-09-29 12:03:12 浏览: 123
vue3.x中使用cesium,vue3.x+Cesium
要在Vue中引入离线Cesium,需要按照以下步骤进行操作:
1. 下载Cesium离线包,可以从官网下载或者使用其他来源获取。将下载的文件解压到项目中的静态资源目录中,例如public目录下的cesium文件夹。
2. 安装cesium库,可以使用npm或者yarn进行安装:
```
npm install cesium --save
或
yarn add cesium
```
3. 在Vue组件中引入Cesium,并在mounted生命周期钩子中初始化Cesium:
```vue
<template>
<div id="cesiumContainer"></div>
</template>
<script>
import * as Cesium from 'cesium/Cesium'
import 'cesium/Widgets/widgets.css'
export default {
name: 'CesiumViewer',
mounted() {
const viewer = new Cesium.Viewer('cesiumContainer', {
imageryProvider: new Cesium.UrlTemplateImageryProvider({
url: 'cesium/Assets/Textures/NaturalEarthII/{z}/{x}/{reverseY}.jpg'
}),
baseLayerPicker: false,
geocoder: false,
homeButton: false,
sceneModePicker: false,
timeline: false,
navigationHelpButton: false,
animation: false,
fullscreenButton: false,
vrButton: false
})
}
}
</script>
<style scoped>
#cesiumContainer {
height: 100%;
width: 100%;
}
</style>
```
4. 在Vue组件中使用Cesium,例如添加一个模型:
```vue
<template>
<div id="cesiumContainer"></div>
</template>
<script>
import * as Cesium from 'cesium/Cesium'
import 'cesium/Widgets/widgets.css'
export default {
name: 'CesiumViewer',
mounted() {
const viewer = new Cesium.Viewer('cesiumContainer', {
imageryProvider: new Cesium.UrlTemplateImageryProvider({
url: 'cesium/Assets/Textures/NaturalEarthII/{z}/{x}/{reverseY}.jpg'
}),
baseLayerPicker: false,
geocoder: false,
homeButton: false,
sceneModePicker: false,
timeline: false,
navigationHelpButton: false,
animation: false,
fullscreenButton: false,
vrButton: false
})
const modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(
Cesium.Cartesian3.fromDegrees(-75.62898254394531, 40.02804946899414, 0.0)
)
const model = viewer.scene.primitives.add(
Cesium.Model.fromGltf({
url: 'cesium/Assets/Models/CesiumAir/Cesium_Air.glb',
modelMatrix: modelMatrix,
scale: 200.0
})
)
viewer.zoomTo(model)
}
}
</script>
<style scoped>
#cesiumContainer {
height: 100%;
width: 100%;
}
</style>
```
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