From 9dc2df9cbfb540219cbaf2da40166b85d3fc6240 Mon Sep 17 00:00:00 2001
From: 张含笑 <zhx18749296735@163.com>
Date: Tue, 26 Aug 2025 17:25:54 +0800
Subject: [PATCH] feat:添加编辑
---
src/views/resource/components/DrawPolygon.vue | 416 +++++++++++++++++++++++++++++-----------------------------
1 files changed, 208 insertions(+), 208 deletions(-)
diff --git a/src/views/resource/components/DrawPolygon.vue b/src/views/resource/components/DrawPolygon.vue
index 3880ce9..e4d40d0 100644
--- a/src/views/resource/components/DrawPolygon.vue
+++ b/src/views/resource/components/DrawPolygon.vue
@@ -1,312 +1,312 @@
<template>
- <div></div>
+ <div></div>
</template>
<script setup>
-import * as Cesium from 'cesium'
+import * as Cesium from 'cesium';
-import { ElMessage } from 'element-plus'
-import { sdfwUpdate } from '@/api/home/territory'
+import { ElMessage } from 'element-plus';
+import { sdfwUpdate } from '@/api/home/territory';
-let curPolygonPosition = []
-let savePolygonPosition = []
-let curPolygon = null
-let curPolygonEntity = null
-let curPolygonObj = null
+let curPolygonPosition = [];
+let savePolygonPosition = [];
+let curPolygon = null;
+let curPolygonEntity = null;
+let curPolygonObj = null;
-let menuPanel = null
-let saveMenuPanel = null
+let menuPanel = null;
+let saveMenuPanel = null;
-const selectionIds = inject('selectionIds')
-const clearSelect = inject('clearSelect')
-// const getTableList = inject('getTableList')
+const selectionIds = inject('selectionIds');
+const clearSelect = inject('clearSelect');
+const getTableList = inject('getTableList')
-const viewInstance = inject('viewInstance')
-const homeViewer = inject('homeViewer')
+const viewInstance = inject('viewInstance');
+const homeViewer = inject('homeViewer');
function preventDefault(event) {
- event.preventDefault()
+ event.preventDefault();
- return
+ return;
}
function init() {
- // let draw = new Draw(homeViewer.value);
- // draw.drawPlane();
- curPolygon = new Cesium.PolygonHierarchy()
- curPolygonEntity = new Cesium.Entity()
- homeViewer.value.scene.globe.depthTestAgainstTerrain = true
+ // let draw = new Draw(homeViewer.value);
+ // draw.drawPlane();
+ curPolygon = new Cesium.PolygonHierarchy();
+ curPolygonEntity = new Cesium.Entity();
+ homeViewer.value.scene.globe.depthTestAgainstTerrain = true;
- viewInstance.value.addLeftClickEvent(null, addPlanerPointEvent, 'drawCustomPolygon')
- viewInstance.value.addRightClickEvent(null, addPlanarMenuEvent, 'drawCustomPolygon')
- viewInstance.value.addMouseHandler(null, mouseMoveEvent, 'drawCustomPolygon')
+ viewInstance.value.addLeftClickEvent(null, addPlanerPointEvent, 'drawCustomPolygon');
+ viewInstance.value.addRightClickEvent(null, addPlanarMenuEvent, 'drawCustomPolygon');
+ viewInstance.value.addMouseHandler(null, mouseMoveEvent, 'drawCustomPolygon');
}
function mouseMoveEvent(movement, viewer) {
- const mouseInfo = viewInstance.value.getMouseInfoAll(movement.endPosition)
+ const mouseInfo = viewInstance.value.getMouseInfoAll(movement.endPosition);
- const { x, y } = mouseInfo.windowPosition
+ const { x, y } = mouseInfo.windowPosition;
- if (!menuPanel) {
- menuPanel = createMenuPanel()
- viewer.container.appendChild(menuPanel)
- }
+ if (!menuPanel) {
+ menuPanel = createMenuPanel();
+ viewer.container.appendChild(menuPanel);
+ }
- menuPanel.style.transform = `translate3d(${x}px, ${y}px, 0)`
+ menuPanel.style.transform = `translate3d(${x}px, ${y}px, 0)`;
- if (
- curPolygonObj &&
- mouseInfo.surfacePosition &&
- mouseInfo.surfacePosition != null &&
- curPolygonPosition.length >= 1
- ) {
- curPolygonPosition.pop()
- curPolygonPosition.push(mouseInfo.surfacePosition)
+ if (
+ curPolygonObj &&
+ mouseInfo.surfacePosition &&
+ mouseInfo.surfacePosition != null &&
+ curPolygonPosition.length >= 1
+ ) {
+ curPolygonPosition.pop();
+ curPolygonPosition.push(mouseInfo.surfacePosition);
- curPolygon.positions.pop()
- curPolygon.positions.push(mouseInfo.surfacePosition)
- }
+ curPolygon.positions.pop();
+ curPolygon.positions.push(mouseInfo.surfacePosition);
+ }
}
function addPlanerPointEvent(click, pick) {
- const { position } = click
+ const { position } = click;
- const mouseInfo = viewInstance.value.getMouseInfoAll(position)
+ const mouseInfo = viewInstance.value.getMouseInfoAll(position);
- if (mouseInfo.surfacePosition && mouseInfo.surfacePosition != null) drawCustomPolygon(mouseInfo)
+ if (mouseInfo.surfacePosition && mouseInfo.surfacePosition != null) drawCustomPolygon(mouseInfo);
}
function addPlanarMenuEvent(click, pick, viewer) {
- if (savePolygonPosition.length <= 2) {
- ElMessage.warning('当前绘制无法形成面，请继续绘制或取消绘制！！')
+ if (savePolygonPosition.length <= 2) {
+ ElMessage.warning('当前绘制无法形成面，请继续绘制或取消绘制！！');
- return
- }
- const { position } = click
+ return;
+ }
+ const { position } = click;
- const mouseInfo = viewInstance.value.getMouseInfoAll(position)
+ const mouseInfo = viewInstance.value.getMouseInfoAll(position);
- remove()
- removeMenuPanel()
+ remove();
+ removeMenuPanel();
- if (mouseInfo.surfacePosition && mouseInfo.surfacePosition != null) drawCustomPolygon(mouseInfo)
+ if (mouseInfo.surfacePosition && mouseInfo.surfacePosition != null) drawCustomPolygon(mouseInfo);
- const { x, y } = position
- saveMenuPanel = createSaveMenuPanel()
- saveMenuPanel.addEventListener('click', saveMenuClickEvent)
- saveMenuPanel.style.transform = `translate3d(${x}px, ${y}px, 0)`
- viewer.container.appendChild(saveMenuPanel)
+ const { x, y } = position;
+ saveMenuPanel = createSaveMenuPanel();
+ saveMenuPanel.addEventListener('click', saveMenuClickEvent);
+ saveMenuPanel.style.transform = `translate3d(${x}px, ${y}px, 0)`;
+ viewer.container.appendChild(saveMenuPanel);
}
function createSaveMenuPanel() {
- const menuPanel = document.createElement('div')
- menuPanel.className = 'planar-menu-panel'
+ const menuPanel = document.createElement('div');
+ menuPanel.className = 'planar-menu-panel';
- const arr = [
- { title: '提交绘制', class: 'save-draw' },
- { title: '重新绘制', class: 'anew-draw' },
- ]
+ const arr = [
+ { title: '提交绘制', class: 'save-draw' },
+ { title: '重新绘制', class: 'anew-draw' },
+ ];
- arr.forEach(item => {
- const title = document.createElement('div')
- title.innerText = item.title
- title.className = item.class
- menuPanel.appendChild(title)
- })
+ arr.forEach(item => {
+ const title = document.createElement('div');
+ title.innerText = item.title;
+ title.className = item.class;
+ menuPanel.appendChild(title);
+ });
- return menuPanel
+ return menuPanel;
}
function saveMenuClickEvent(e) {
- const className = e.target.className
- if (className === 'save-draw') {
- updatePolygon()
- }
- if (className == 'anew-draw') {
- cancel()
- }
+ const className = e.target.className;
+ if (className === 'save-draw') {
+ updatePolygon();
+ }
+ if (className == 'anew-draw') {
+ cancel();
+ }
- removeSaveMenuPanel()
+ removeSaveMenuPanel();
}
function removeSaveMenuPanel() {
- if (saveMenuPanel) {
- homeViewer.value.container?.removeChild(saveMenuPanel)
- saveMenuPanel.removeEventListener('click', saveMenuClickEvent)
- saveMenuPanel = null
- }
+ if (saveMenuPanel) {
+ homeViewer.value.container?.removeChild(saveMenuPanel);
+ saveMenuPanel.removeEventListener('click', saveMenuClickEvent);
+ saveMenuPanel = null;
+ }
}
function createMenuPanel() {
- const menuPanel = document.createElement('div')
- menuPanel.className = 'planar-menu-panel'
+ const menuPanel = document.createElement('div');
+ menuPanel.className = 'planar-menu-panel';
- const title = document.createElement('div')
- title.innerText = '左击选择点位，右击结束'
- title.className = 'proof-custom-add-polygon'
- menuPanel.appendChild(title)
+ const title = document.createElement('div');
+ title.innerText = '左击选择点位，右击结束';
+ title.className = 'proof-custom-add-polygon';
+ menuPanel.appendChild(title);
- return menuPanel
+ return menuPanel;
}
function removeMenuPanel() {
- if (menuPanel) {
- homeViewer.value.container?.removeChild(menuPanel)
- menuPanel = null
- }
+ if (menuPanel) {
+ homeViewer.value.container?.removeChild(menuPanel);
+ menuPanel = null;
+ }
}
function drawCustomPolygon(point) {
- if (curPolygonPosition.length == 0) {
- curPolygonPosition.push(point.surfacePosition.clone())
- curPolygon.positions.push(point.surfacePosition.clone())
- }
+ if (curPolygonPosition.length == 0) {
+ curPolygonPosition.push(point.surfacePosition.clone());
+ curPolygon.positions.push(point.surfacePosition.clone());
+ }
- savePolygonPosition.push(point.wgs84SurfacePosition)
- curPolygonPosition.push(point.surfacePosition.clone())
- curPolygon.positions.push(point.surfacePosition.clone())
+ savePolygonPosition.push(point.wgs84SurfacePosition);
+ curPolygonPosition.push(point.surfacePosition.clone());
+ curPolygon.positions.push(point.surfacePosition.clone());
- if (!curPolygonObj) {
- curPolygonEntity.polyline = {
- width: 2,
- material: Cesium.Color.WHITE,
- clampToGround: false,
- }
+ if (!curPolygonObj) {
+ curPolygonEntity.polyline = {
+ width: 2,
+ material: Cesium.Color.WHITE,
+ clampToGround: false,
+ };
- curPolygonEntity.polyline.positions = new Cesium.CallbackProperty(function () {
- return curPolygonPosition
- }, false)
+ curPolygonEntity.polyline.positions = new Cesium.CallbackProperty(function () {
+ return curPolygonPosition;
+ }, false);
- curPolygonEntity.polygon = {
- hierarchy: new Cesium.CallbackProperty(function () {
- return curPolygon
- }, false),
+ curPolygonEntity.polygon = {
+ hierarchy: new Cesium.CallbackProperty(function () {
+ return curPolygon;
+ }, false),
- material: Cesium.Color.fromCssColorString('#00ffff').withAlpha(0.4),
- clampToGround: false,
- }
- curPolygonEntity.name = 'customProofPolygon'
+ material: Cesium.Color.fromCssColorString('#00ffff').withAlpha(0.4),
+ clampToGround: false,
+ };
+ curPolygonEntity.name = 'customProofPolygon';
- curPolygonEntity._id = 'customProofPolygon'
- curPolygonObj = homeViewer.value.entities.add(curPolygonEntity)
- }
+ curPolygonEntity._id = 'customProofPolygon';
+ curPolygonObj = homeViewer.value.entities.add(curPolygonEntity);
+ }
}
function clearPlanar() {
- homeViewer.value.entities.remove(curPolygonObj)
- curPolygonObj = null
- curPolygon = null
- curPolygonEntity = null
- curPolygonPosition = []
- savePolygonPosition = []
+ homeViewer.value.entities.remove(curPolygonObj);
+ curPolygonObj = null;
+ curPolygon = null;
+ curPolygonEntity = null;
+ curPolygonPosition = [];
+ savePolygonPosition = [];
}
function remove() {
- viewInstance.value.removeLeftClickEvent('drawCustomPolygon')
- viewInstance.value.removeRightClickEvent('drawCustomPolygon')
- viewInstance.value.removeMouseHandler('drawCustomPolygon')
+ viewInstance.value.removeLeftClickEvent('drawCustomPolygon');
+ viewInstance.value.removeRightClickEvent('drawCustomPolygon');
+ viewInstance.value.removeMouseHandler('drawCustomPolygon');
}
-const emit = defineEmits(['upDateDrawState'])
+const emit = defineEmits(['upDateDrawState']);
function updatePolygon() {
- let polygon = savePolygonPosition.reduce((pre, cur) => {
- pre.push(`${cur.lng} ${cur.lat}`)
- return pre
- }, [])
- polygon.push(polygon[0])
- console.log('绘制',`POLYGON((${polygon.join(',')}))`);
-ElMessage.success('重新绘制图斑成功！！')
-if (selectionIds.value) {
- emit('upDateDrawState')
- selectionIds.value = null
- clearSelect()
- }
+ let polygon = savePolygonPosition.reduce((pre, cur) => {
+ pre.push(`${cur.lng} ${cur.lat}`);
+ return pre;
+ }, []);
+ polygon.push(polygon[0]);
+ console.log('绘制', `POLYGON((${polygon.join(',')}))`);
+ ElMessage.success('重新绘制图斑成功！！');
+ if (selectionIds.value) {
+ emit('upDateDrawState');
+ selectionIds.value = null;
+ clearSelect();
+ }
+getTableList()
+ // 接口
+ // sdfwUpdate({
+ // ids: selectionIds.value,
+ // sdfw: `POLYGON((${polygon.join(',')}))`,
+ // })
+ // .then(res => {
+ // if (selectionIds.value) {
+ // emit('upDateDrawState')
+ // selectionIds.value = null
+ // // clearSelect()
+ // }
-// 接口
- // sdfwUpdate({
- // ids: selectionIds.value,
- // sdfw: `POLYGON((${polygon.join(',')}))`,
- // })
- // .then(res => {
- // if (selectionIds.value) {
- // emit('upDateDrawState')
- // selectionIds.value = null
- // // clearSelect()
- // }
+ // if (res.data.code !== 0) return ElMessage.error(res.message)
+ // ElMessage.success('重新绘制图斑成功！！')
- // if (res.data.code !== 0) return ElMessage.error(res.message)
- // ElMessage.success('重新绘制图斑成功！！')
-
- // // getTableList()
- // })
- // .catch(e => {
- // cancel()
- // })
+ // // getTableList()
+ // })
+ // .catch(e => {
+ // cancel()
+ // })
}
function cancel() {
- remove()
- removeMenuPanel()
- clearPlanar()
+ remove();
+ removeMenuPanel();
+ clearPlanar();
- init()
+ init();
}
onMounted(() => {
- document.addEventListener('contextmenu', preventDefault)
+ document.addEventListener('contextmenu', preventDefault);
- init()
-})
+ init();
+});
onBeforeUnmount(() => {
- document.removeEventListener('contextmenu', preventDefault)
+ document.removeEventListener('contextmenu', preventDefault);
- remove()
- removeMenuPanel()
- removeSaveMenuPanel()
- clearPlanar()
+ remove();
+ removeMenuPanel();
+ removeSaveMenuPanel();
+ clearPlanar();
- homeViewer.value.scene.globe.depthTestAgainstTerrain = false
-})
+ homeViewer.value.scene.globe.depthTestAgainstTerrain = false;
+});
</script>
<style lang="scss" scoped>
p {
- text-indent: 2em;
- color: #ffffff;
- font-size: 18px;
+ text-indent: 2em;
+ color: #ffffff;
+ font-size: 18px;
}
.export-btns {
- margin-top: 44px;
- display: flex;
- align-items: center;
- justify-content: space-around;
+ margin-top: 44px;
+ display: flex;
+ align-items: center;
+ justify-content: space-around;
- .el-button {
- background-color: transparent !important;
- }
+ .el-button {
+ background-color: transparent !important;
+ }
}
.proof-custom-add-polygon {
- position: absolute;
- left: 20px;
- background: rgba(0, 0, 0, .6);
- white-space: nowrap;
- border-radius: 4px;
+ position: absolute;
+ left: 20px;
+ background: rgba(0, 0, 0, 0.6);
+ white-space: nowrap;
+ border-radius: 4px;
- &::after {
- content: '';
- position: absolute;
- left: -3px;
- top: calc(50% - 2px);
- width: 0;
- height: 0;
- border-top: 4px solid rgba(0, 0, 0, .6);
- border-left: 4px solid rgba(0, 0, 0, .6);
- border-right: 4px solid transparent;
- border-bottom: 4px solid transparent;
- transform: rotate(-45deg);
- }
+ &::after {
+ content: '';
+ position: absolute;
+ left: -3px;
+ top: calc(50% - 2px);
+ width: 0;
+ height: 0;
+ border-top: 4px solid rgba(0, 0, 0, 0.6);
+ border-left: 4px solid rgba(0, 0, 0, 0.6);
+ border-right: 4px solid transparent;
+ border-bottom: 4px solid transparent;
+ transform: rotate(-45deg);
+ }
}
</style>
--
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