tianlong/Agriculture-front-end
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

up

Browse Source
This commit is contained in:
tianlong 2023-04-24 15:54:34 +08:00
commit 182ce9dbb6
1 changed files with 334 additions and 104 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

414
src/views/crops/area/index.vue
View File

@ -5,19 +5,13 @@
<div class="leftTop">
<div class="title">
<span>种植面积时间统计</span>
<p
@click="
Deta(
<p @click="Deta(
'https://1912c.oss-cn-beijing.aliyuncs.com/egg-oss-demo/zhongzhimianjishijian.xlsx'
)
"
>
">
下载 &nbsp;
<img
src="@/assets/icons/svg/downloads.svg"
style="width: 14px; height: 14px; cursor: pointer"
/>
<img src="@/assets/icons/svg/downloads.svg" style="width: 14px; height: 14px; cursor: pointer" />
</p>
</div>
<div ref="areaDiv" class="areaDiv"></div>
@ -26,18 +20,12 @@
<div class="leftbottom">
<div class="title">
<span>种植面积统计</span>
<p
@click="
Deta(
<p @click="Deta(
'https://1912c.oss-cn-beijing.aliyuncs.com/egg-oss-demo/zhongzhimianji%20.xlsx'
)
"
>
">
下载 &nbsp;
<img
src="@/assets/icons/svg/downloads.svg"
style="width: 14px; height: 14px; cursor: pointer"
/>
<img src="@/assets/icons/svg/downloads.svg" style="width: 14px; height: 14px; cursor: pointer" />
</p>
</div>
<div ref="typesofDiv" class="typesofDiv"></div>
@ -89,18 +77,12 @@
<div class="rightTop">
<div class="title">
<span>作物类型统计-高标准农田</span>
<p
@click="
Deta(
<p @click="Deta(
'https://1912c.oss-cn-beijing.aliyuncs.com/egg-oss-demo/81f3b011-7a5d-4a21-88aa-8ea51142e564_%E6%95%B0%E6%8D%AE%E5%AF%BC%E5%87%BA.xlsx'
)
"
>
">
下载 &nbsp;
<img
src="@/assets/icons/svg/downloads.svg"
style="width: 14px; height: 14px; cursor: pointer"
/>
<img src="@/assets/icons/svg/downloads.svg" style="width: 14px; height: 14px; cursor: pointer" />
</p>
</div>
<div ref="farmlandDiv" class="farmlandDiv"></div>
@ -109,27 +91,17 @@
<div class="rightbottom">
<div class="title">
<span>作物类型统计-行政区划</span>
<p
@click="
Deta(
<p @click="Deta(
'https://1912c.oss-cn-beijing.aliyuncs.com/egg-oss-demo/0c0ff4cf-151a-470e-856a-b0fce0fde997_%E6%95%B0%E6%8D%AE%E5%AF%BC%E5%87%BA.xlsx'
)
"
>
">
下载 &nbsp;
<img
src="@/assets/icons/svg/downloads.svg"
style="width: 14px; height: 14px; cursor: pointer"
/>
<img src="@/assets/icons/svg/downloads.svg" style="width: 14px; height: 14px; cursor: pointer" />
</p>
</div>
<el-select @change="selectTab(item)" v-model="value" clearable placeholder="全部">
<el-option
v-for="item in Township.arr"
:key="item.properties.XZDM"
:label="item.properties.XZMC"
:value="item.properties.XZDM"
/>
<el-option v-for="item in Township.arr" :key="item.properties.XZDM" :label="item.properties.XZMC"
:value="item.properties.XZDM" />
</el-select>
<div ref="ASdivisionDiv" class="ASdivision"></div>
</div>
@ -151,6 +123,17 @@
<div>{{ clickInfoMap.value }}亩</div>
<div class="cancel" @click="hiddenOverlayChart">X</div>
</div>
<div id="pop">
<div v-for="(item, index) in townZuowu.label" :key="index">
<div>{{ item.crop }}：</div>
<div>{{ (item.Shape_Area / 666.67).toFixed(2) }} 亩</div>
</div>
<div v-if="townZuowu.XZQMC">
<div>村名：</div>
<div>{{ townZuowu.XZQMC }} </div>
</div>
<div class="cancel" @click="hiddenOverlayChart">X</div>
</div>
</div>
</template>
@ -357,6 +340,8 @@ function initMap() {
// 图层点击事件
layerClick();
// 蒙版
mbHandle()
//加载黄岛区村级地图服务
// Cesium.GeoJsonDataSource.load(
@ -535,6 +520,7 @@ function getLevel(height) {
}
}
let townZuowu = ref({ label: [] })//镇的作物
let XZDM = '';
// 图层点击事件
function layerClick() {
@ -549,7 +535,6 @@ function layerClick() {
let alti = viewer.camera.positionCartographic.height;
let level = getLevel(alti);
const layers = viewer.imageryLayers._layers;
console.log('layers:', layers);
const index = layers.findIndex(
item =>
item._imageryProvider._layers &&
@ -576,13 +561,11 @@ function layerClick() {
if (promise) {
promise.then(data => {
if (data.length > 0) {
console.log('data:', data);
let newData = data['0'];
if (newData.properties && newData.properties.XZDM) {
if (XZDM !== newData.properties.XZDM) {
//防止
XZDM = newData.properties.XZDM;
console.log('111', newData);
value.value = XZDM; //
selectTab(); //
let item = newData.data;
@ -611,9 +594,33 @@ function layerClick() {
`XZDM=${newData.properties.XZDM}`,
'village_CQL'
);
// 显示该镇的种植结构
let entitys = viewer.entities._entities._array;
for (var na = entitys.length - 1; na >= 0; na--) {
if (entitys[na]._name && entitys[na]._name === 'point' + newData.properties.XZDM) {
let info = entitys[na]._info
// entitys[na].label.show = true
townZuowu.value = info//保存数据
showOverlayChart(movement.position); // 添加地图移动监听：使地图移动弹窗跟着移动
viewer.scene.postRender.addEventListener(infoWindowPostRender);
} else {
// if (entitys[na].label) {
// entitys[na].label.show = false
// }
}
}
// 移除村高亮
deleteEntityByName('villageLine');
XZQDM = ''
} else {
// // 已经有镇了，监听村点击
villageClick(layers, xy, level, cartographic)
}
} else {
removeWms(['village_CQL']);
// 移除框框
hiddenOverlayChart(); // 清除监听事件
}
}
});
@ -624,11 +631,91 @@ function layerClick() {
}
}, Cesium.ScreenSpaceEventType.LEFT_CLICK);
}
let XZQDM = ''
// 村点击高亮
function villageClick(layers, xy, level, cartographic) {
const index = layers.findIndex(
item =>
item._imageryProvider._layers &&
item._imageryProvider._layers === 'shuzisannong:huangdaoqu_village'
);
if (index > -1) {
const providerPoint = layers[index];
// 拿取最后一个图层
let provider = providerPoint._imageryProvider;
if (
provider &&
provider.ready &&
provider._layers &&
providerPoint.show === true
) {
xy = provider.tilingScheme.positionToTileXY(cartographic, level, xy);
let promise = provider.pickFeatures(
xy.x,
xy.y,
level,
cartographic.longitude,
cartographic.latitude
);
if (promise) {
promise.then(data => {
if (data.length > 0) {
let newData = data['0'];
if (newData.properties && newData.properties.XZQDM) {
if (XZQDM !== newData.properties.XZQDM) {
//防止
XZQDM = newData.properties.XZQDM;
let item = newData.data;
// 移除高亮
deleteEntityByName('villageLine');
// 高亮边界
addBoundaryHandle(
item.geometry.coordinates,
'villageLine',
'yellow'
);
// townZuowu.value = info//保存数据
// 后插和村
if (newData.properties.XZQDM === '370211104217') {
// console.log('后河岔村委会')
const rectangle = Cesium.Rectangle.fromDegrees(
item.bbox[0],
item.bbox[1],
item.bbox[2],
item.bbox[3]
);
const center = Cesium.Rectangle.center(rectangle); //获取视角范围中心点(得到的结果为弧度Cartographic)
let longitude = Cesium.Math.toDegrees(center.longitude); //将弧度转为度
let latitude = Cesium.Math.toDegrees(center.latitude);
let info = {
lon: longitude,
lat: latitude,
...item.properties,
// XZQMC
label: [
{ crop: "茶叶", Shape_Area: 2820 },
{ crop: "大豆", Shape_Area: 2767 },
{ crop: "花生", Shape_Area: 62356 },
{ crop: "蓝莓", Shape_Area: 5443 },
{ crop: "地瓜", Shape_Area: 897 },
{ crop: "小麦", Shape_Area: 20111 },
]
}
townZuowu.value = info//保存数据
}
}
}
}
});
}
}
}
}
// 添加村
// CQL_FILTER:筛选的语句
// customName地图服务自定义属性名
function addvillage(CQL_FILTER, customName) {
console.log('222');
let map2 = new Cesium.WebMapServiceImageryProvider({
url: `http://121.36.229.60:9080/geoserver/shuzisannong/wms`,
layers: 'shuzisannong:huangdaoqu_village', //图层名
@ -1778,6 +1865,108 @@ function ASdivision() {
}
/*--------------------------------------------------------------------------------------------*/
function getAreaFenlei() {
let fl = fenleiRef.value
console.log('fl:', fl);
axios({
url: serverAPI.geoserverUrl + '/shuzisannong/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=shuzisannong%3Ahuangdaoqu_town&maxFeatures=50&outputFormat=application%2Fjson',
}).then(res => {
console.log('res1111:', res);
let data = res.data.features;
data.forEach((item, index) => {
const rectangle = Cesium.Rectangle.fromDegrees(
item.bbox[0],
item.bbox[1],
item.bbox[2],
item.bbox[3]
);
const center = Cesium.Rectangle.center(rectangle); //获取视角范围中心点(得到的结果为弧度Cartographic)
let longitude = Cesium.Math.toDegrees(center.longitude); //将弧度转为度
let latitude = Cesium.Math.toDegrees(center.latitude);
if (item.properties.XZDM === '370211011') {
//灵山卫街道
longitude = 120.0863;
latitude = 35.941;
} else if (item.properties.XZDM === '370211003') {
//薛家岛街道
longitude = 120.243682;
latitude = 35.97123201;
}
const townData = fl[item.properties.XZMC]
let label = []
if (townData) {
label = townData.map((it, inex) => {
// let dd = `${it.properties.crop} ：${(it.properties.Shape_Area / 666.67).toFixed(2)} 亩`
// return dd
return it.properties
})
}
// label = label.join(' ')
// console.log('label:', index, label,fl[item.properties.XZMC],item.properties.XZMC)
// 添加点
viewer.entities.add({
name: 'point' + item.properties.XZDM,
position: Cesium.Cartesian3.fromDegrees(longitude, latitude),
point: new Cesium.PointGraphics({
show: true,
pixelSize: 10,
// heightReference: Cesium.HeightReference.NONE,
color: Cesium.Color.fromBytes(30, 144, 255),
outlineColor: new Cesium.Color(0, 0, 0, 0),
outlineWidth: 0,
disableDepthTestDistance: Number.POSITIVE_INFINITY, //去掉地形遮挡
heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,//贴地
}),
// label: {
// show: false,
// text: label.join(' '),
// font: '12px sans-serif',
// fillColor: Cesium.Color.WHITE,
// showBackground: true,
// backgroundColor: Cesium.Color.fromCssColorString('rgba(2, 31, 26, 0.6)'),//背景颜色
// // style: Cesium.LabelStyle.FILL,
// outlineWidth: 3,
// verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
// horizontalOrigin: Cesium.HorizontalOrigin.LEFT,//水平位置
// pixelOffset: new Cesium.Cartesian2(-80, -10),
// },
info: {
label: label,
...item.properties,
// 经纬度，以便监听
lon: longitude,
lat: latitude,
},
});
});
}).catch(err => { })
}
let fenleiRef = ref({})
function mbHandle() {
axios({
url: serverAPI.geoserverUrl + '/shuzisannong/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=shuzisannong%3Afenlei&maxFeatures=137&outputFormat=application%2Fjson',
}).then(res => {
let features = res.data.features
let town = {}
// 按镇分类
features.forEach(item => {
let key = item.properties.town
if (town[key]) {
town[key].push(item)
} else {
town[key] = [item]
}
})
fenleiRef.value = town
getAreaFenlei()
}).catch(err => { })
}
/*------------------------------------------柱状图--------------------------------------------*/
// function getJson() {
@ -1930,28 +2119,27 @@ function ASdivision() {
// .catch(err => {});
// }
// 地图移动时弹窗跟随
// function infoWindowPostRender() {
// // let viewer = viewers.value;
// console.log('clickInfoMap.value:', clickInfoMap.value);
// if (clickInfoMap.value && clickInfoMap.value.lon && clickInfoMap.value.lat) {
// //经纬度转为世界坐标
// const gisPosition = Cesium.Cartesian3.fromDegrees(
// Number(clickInfoMap.value.lon),
// Number(clickInfoMap.value.lat),
// 0
// ); //转化为屏幕坐标
// var windowPosition = Cesium.SceneTransforms.wgs84ToWindowCoordinates(
// viewer.scene,
// gisPosition
// );
function infoWindowPostRender() {
// let viewer = viewers.value;
if (townZuowu.value && townZuowu.value.lon && townZuowu.value.lat) {
//经纬度转为世界坐标
const gisPosition = Cesium.Cartesian3.fromDegrees(
Number(townZuowu.value.lon),
Number(townZuowu.value.lat),
0
); //转化为屏幕坐标
var windowPosition = Cesium.SceneTransforms.wgs84ToWindowCoordinates(
viewer.scene,
gisPosition
);
// if (Cesium.defined(windowPosition)) {
// const pop = document.getElementById('popup');
// pop.style.top = windowPosition.y - 10 + 'px';
// pop.style.left = windowPosition.x + 10 + 'px';
// }
// }
// }
if (Cesium.defined(windowPosition)) {
const pop = document.getElementById('pop');
pop.style.top = windowPosition.y - 10 + 'px';
pop.style.left = windowPosition.x + 10 + 'px';
}
}
}
// function mapClick() {
// // let viewer = viewers.value;
// viewer.screenSpaceEventHandler.setInputAction(function (movement) {
@ -1993,22 +2181,21 @@ function ASdivision() {
// }, Cesium.ScreenSpaceEventType.LEFT_CLICK);
// }
// // 隐藏弹窗
// function hiddenOverlayChart() {
// // let viewer = viewers.value;
// const pop = document.getElementById('popup');
// pop.style.display = 'none'; // 清除监听事件
// viewer.scene.postRender.removeEventListener(infoWindowPostRender);
// }
// //显示弹窗
// function showOverlayChart(position) {
// const pop = document.getElementById('popup');
// pop.style.display = 'flex';
// pop.style.position = 'absolute';
// pop.style.top = position.y - 10 + 'px';
// pop.style.left = position.x + 10 + 'px';
// pop.style.zIndex = 99;
// }
// 隐藏弹窗
function hiddenOverlayChart() {
const pop = document.getElementById('pop');
pop.style.display = 'none'; // 清除监听事件
viewer.scene.postRender.removeEventListener(infoWindowPostRender);
}
//显示弹窗
function showOverlayChart(position) {
const pop = document.getElementById('pop');
pop.style.display = 'block';
pop.style.position = 'absolute';
pop.style.top = position.y - 10 + 'px';
pop.style.left = position.x + 10 + 'px';
pop.style.zIndex = 99;
}
// function random(min, max) {
// return Math.floor(Math.random() * (max - min)) + min;
@ -2050,11 +2237,9 @@ $height: calc(100vh - 100px);
height: 25px;
border-radius: 20px;
font-size: 14px;
background: linear-gradient(
180deg,
background: linear-gradient(180deg,
rgba(16, 111, 111, 1) 0%,
rgba(47, 214, 214, 1) 100%
);
rgba(47, 214, 214, 1) 100%);
border: 1.5px solid rgba(23, 194, 180, 1);
display: flex;
justify-content: center;
@ -2115,6 +2300,7 @@ $height: calc(100vh - 100px);
flex-direction: column;
padding: 5px 10px 5px 10px;
color: rgba(255, 255, 255, 1);
.Crops {
display: flex;
width: 100%;
@ -2126,16 +2312,16 @@ $height: calc(100vh - 100px);
align-items: center;
justify-content: space-around;
opacity: 1;
background: linear-gradient(
90deg,
background: linear-gradient(90deg,
rgba(21, 173, 148, 0.1) 0%,
rgba(21, 173, 148, 0) 100%
);
rgba(21, 173, 148, 0) 100%);
div {
display: flex;
align-items: center;
}
}
.el-checkbox-group {
display: flex;
flex-direction: column;
@ -2339,6 +2525,50 @@ $height: calc(100vh - 100px);
}
}
:deep(.el-select__popper.el-popper) {
#pop {
border-radius: 5px;
background: rgba(2, 31, 26, 0.6);
display: none;
// justify-content: flex-start;
// align-items: flex-end;
padding: 30px 8px 20px 8px;
.cancel {
position: absolute;
right: 10px;
top: 5px;
color: rgba(255, 255, 255, 1);
cursor: pointer;
}
&>div {
display: flex;
margin-bottom: 10px;
&>div:nth-child(1) {
font-weight: 400;
letter-spacing: 0px;
color: rgba(255, 255, 255, 1);
// margin-top: 20px;
line-height: 24px;
margin-right: 10px;
}
&>div:nth-child(2) {
color: rgba(255, 255, 255, 1);
width: 129px;
height: 24px;
opacity: 1;
border-radius: 2px;
background: rgba(217, 231, 255, 0.2);
display: flex;
justify-content: center;
align-items: center;
padding: 2px 10px 2px 10px;
// margin-top: 20px;
}
}
}
:deep(.el-select__popper.el-popper) {}
</style>