添加经纬度
This commit is contained in:
龙澳
@@ -19,6 +19,44 @@
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</button>
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</div>
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</div>
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<!-- 经纬度信息面板 -->
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<div class="coord-panel">
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<div class="coord-title">视角定位</div>
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<div class="coord-info">
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<div class="coord-item">
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<span class="coord-label">经度:</span>
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<input
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v-model.number="inputLongitude"
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type="number"
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step="0.0001"
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class="coord-input"
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@keyup.enter="flyToLocation"
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/>
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</div>
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<div class="coord-item">
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<span class="coord-label">纬度:</span>
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<input
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v-model.number="inputLatitude"
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type="number"
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step="0.0001"
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class="coord-input"
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@keyup.enter="flyToLocation"
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/>
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</div>
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<div class="coord-item">
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<span class="coord-label">高度:</span>
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<input
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v-model.number="inputAltitude"
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type="number"
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step="100"
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class="coord-input"
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@keyup.enter="flyToLocation"
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/>
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</div>
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<button class="fly-to-btn" @click="flyToLocation">定位</button>
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</div>
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</div>
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</template>
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<script setup>
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@@ -28,6 +66,12 @@ import 'cesium/Build/Cesium/Widgets/widgets.css'
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const cesiumContainer = ref(null)
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const currentBasemap = ref('mola')
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const longitude = ref(0)
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const latitude = ref(0)
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const altitude = ref(0)
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const inputLongitude = ref(-54.9)
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const inputLatitude = ref(-33.7)
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const inputAltitude = ref(20000)
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let viewer = null
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let molaLayer = null
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let moricLayer = null
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@@ -79,6 +123,50 @@ function switchBasemap(type) {
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currentBasemap.value = type
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}
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// 更新经纬度信息
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function updateCameraInfo() {
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if (!viewer) return
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// 获取相机位置
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const cameraPosition = viewer.camera.positionCartographic
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const lon = Cesium.Math.toDegrees(cameraPosition.longitude)
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const lat = Cesium.Math.toDegrees(cameraPosition.latitude)
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const alt = cameraPosition.height / 1000 // 转换为公里
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longitude.value = lon
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latitude.value = lat
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altitude.value = alt
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// 更新输入框的值
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inputLongitude.value = lon
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inputLatitude.value = lat
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inputAltitude.value = alt
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}
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// 定位到指定位置
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function flyToLocation() {
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if (!viewer) return
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const lon = Number(inputLongitude.value)
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const lat = Number(inputLatitude.value)
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const alt = Number(inputAltitude.value) * 1000 // 转换为米
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if (isNaN(lon) || isNaN(lat) || isNaN(alt)) {
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console.warn('Invalid coordinates')
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return
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}
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viewer.camera.flyTo({
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destination: Cesium.Cartesian3.fromDegrees(lon, lat, alt, Cesium.Ellipsoid.MARS),
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orientation: {
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heading: 0,
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pitch: -Cesium.Math.PI_OVER_TWO,
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roll: 0,
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},
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duration: 2,
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})
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}
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onMounted(() => {
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viewer = new Cesium.Viewer(cesiumContainer.value, {
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terrainProvider: new Cesium.EllipsoidTerrainProvider(),
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@@ -135,13 +223,18 @@ onMounted(() => {
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moricLayer.show = false
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viewer.camera.setView({
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destination: Cesium.Cartesian3.fromDegrees(0, 20, 15000000, Cesium.Ellipsoid.MARS),
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destination: Cesium.Cartesian3.fromDegrees(-54.9, -33.7, 10000000, Cesium.Ellipsoid.MARS),
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orientation: {
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heading: 0,
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pitch: -Cesium.Math.PI_OVER_TWO,
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roll: 0,
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},
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})
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// 监听相机移动事件，更新经纬度显示
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viewer.camera.moveEnd.addEventListener(updateCameraInfo)
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// 初始化时更新一次
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updateCameraInfo()
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})
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onBeforeUnmount(() => {
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@@ -170,6 +263,114 @@ onBeforeUnmount(() => {
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min-width: 180px;
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}
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/* 经纬度信息面板 */
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.coord-panel {
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position: fixed;
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bottom: 20px;
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left: 20px;
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z-index: 1000;
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background: rgba(20, 20, 30, 0.85);
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backdrop-filter: blur(10px);
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border-radius: 12px;
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padding: 16px;
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box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
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border: 1px solid rgba(255, 255, 255, 0.1);
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min-width: 200px;
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}
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.coord-title {
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color: rgba(255, 255, 255, 0.9);
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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font-size: 13px;
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font-weight: 600;
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letter-spacing: 0.5px;
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text-transform: uppercase;
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margin-bottom: 12px;
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padding-bottom: 8px;
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border-bottom: 1px solid rgba(255, 255, 255, 0.1);
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}
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.coord-info {
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.coord-item {
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display: flex;
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justify-content: space-between;
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align-items: center;
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gap: 8px;
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}
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.coord-label {
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color: rgba(255, 255, 255, 0.7);
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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font-size: 13px;
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font-weight: 500;
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min-width: 50px;
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}
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.coord-input {
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background: rgba(255, 255, 255, 0.08);
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border: 1px solid rgba(255, 255, 255, 0.15);
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border-radius: 6px;
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padding: 6px 10px;
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color: rgba(255, 255, 255, 0.95);
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font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
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font-size: 13px;
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font-weight: 600;
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width: 110px;
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outline: none;
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transition: all 0.2s ease;
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}
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.coord-input:focus {
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background: rgba(255, 255, 255, 0.12);
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border-color: rgba(232, 93, 4, 0.6);
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box-shadow: 0 0 0 2px rgba(232, 93, 4, 0.2);
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}
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.coord-input::placeholder {
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color: rgba(255, 255, 255, 0.4);
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}
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/* 移除数字输入框的箭头 */
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.coord-input::-webkit-outer-spin-button,
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.coord-input::-webkit-inner-spin-button {
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-webkit-appearance: none;
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margin: 0;
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}
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.coord-input[type='number'] {
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-moz-appearance: textfield;
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}
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.fly-to-btn {
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margin-top: 8px;
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background: linear-gradient(135deg, #e85d04 0%, #dc2f02 100%);
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border: none;
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border-radius: 8px;
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padding: 10px 16px;
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color: rgba(255, 255, 255, 1);
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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font-size: 13px;
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font-weight: 600;
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cursor: pointer;
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transition: all 0.25s ease;
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outline: none;
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box-shadow: 0 2px 8px rgba(232, 93, 4, 0.3);
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}
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.fly-to-btn:hover {
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transform: translateY(-1px);
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box-shadow: 0 4px 12px rgba(232, 93, 4, 0.5);
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}
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.fly-to-btn:active {
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transform: translateY(0);
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}
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.basemap-title {
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color: rgba(255, 255, 255, 0.9);
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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