From 051f46b4ee09ef92df932a5463f5f6bffa1e2274 Mon Sep 17 00:00:00 2001
From: WX <1377869194@qq.com>
Date: 星期三, 13 九月 2023 09:52:06 +0800
Subject: [PATCH] 点面标绘查询
---
src/views/plotting/plotting.vue | 52 ++++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 48 insertions(+), 4 deletions(-)
diff --git a/src/views/plotting/plotting.vue b/src/views/plotting/plotting.vue
index c8fd464..cc61f47 100644
--- a/src/views/plotting/plotting.vue
+++ b/src/views/plotting/plotting.vue
@@ -53,6 +53,9 @@
watch,
} from "vue";
import { useStore } from "vuex"; // 寮曞叆useStore 鏂规硶
+import { selectByPoint, selectByPolygon } from "@/api/api";
+import WKT from "terraformer-wkt-parser";
+import * as turf from "@turf/turf";
const emits = defineEmits(["setCloseplotting"]);
const store = useStore(); // 璇ユ柟娉曠敤浜庤繑鍥瀞tore 瀹炰緥
let list = ref([]);
@@ -64,7 +67,14 @@
});
const lineColor = ref(null);
const metiaColor = ref(null);
-
+//鐐规煡璇㈡帴鍙�
+const selectPoint = async () => {
+ const dt = await selectByPoint();
+};
+//绾挎煡璇㈡帴鍙�
+const selectPolygon = async () => {
+ const dt = await selectByPolygon();
+};
const setLayerLocation = (res) => {
var entities = Viewer.entities._entities._array;
for (var i in entities) {
@@ -132,10 +142,17 @@
disableDepthTestDistance: Number.POSITIVE_INFINITY,
},
});
+ var point = turf.point([geom.lat, geom.lng]);
+
+ var wkt = WKT.convert(point.geometry);
+
list.value.push({
name: name,
layer: layer,
icon: "d.png",
+ wkt: wkt,
+ lng: geom.lng,
+ lat: geom.lat,
});
plotNum.value.point++;
};
@@ -157,7 +174,16 @@
clampToGround: true,
},
});
+ var linestring = turf.lineString([
+ [-24, 63],
+ [-23, 60],
+ [-25, 65],
+ [-20, 69],
+ ]);
+
+ var wkt = WKT.convert(linestring.geometry);
list.value.push({
+ wkt: wkt,
name: name,
layer: layer,
icon: "x.png",
@@ -167,10 +193,12 @@
const setAddEntityPolygon = (res) => {
var std = [];
var res_val = res.polygon.hierarchy.getValue().positions;
-
+ var geom;
+ var coord = [];
for (var i in res_val) {
- var geom = setCartesianToEightFour(res_val[i]);
+ geom = setCartesianToEightFour(res_val[i]);
std.push(Cesium.Cartesian3.fromDegrees(geom.lng, geom.lat));
+ coord.push([geom.lng, geom.lat]);
}
var name = "Polygon#" + plotNum.value.polygon;
var layer = Viewer.entities.add({
@@ -186,10 +214,27 @@
height: 0,
},
});
+
+ coord.push(coord[0]);
+
+ var polygon = turf.polygon([coord]);
+ var wkt = WKT.convert(polygon.geometry);
+ console.log(polygon.geometry);
+ let turfPoint = [];
+ polygon.geometry.coordinates[0].forEach((e) => {
+ turfPoint.push(turf.point(e));
+ });
+ var features = turf.featureCollection(turfPoint);
+
+ var center = turf.center(features);
+ console.log(center);
list.value.push({
+ wkt: wkt,
name: name,
layer: layer,
icon: "m.png",
+ lng: center.geometry.coordinates[0],
+ lat: center.geometry.coordinates[1],
});
plotNum.value.polygon++;
};
@@ -224,7 +269,6 @@
if (nVal.entitiesData != {} && nVal.entitiesData.name) {
for (var i in list.value) {
if (list.value[i].name == nVal.entitiesData.name) {
- console.log(list.value[i].name);
list.value.splice(i, 1);
break;
}
--
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