From 36fbd1e5a40e319e6ac5f43d11c99ba4b66e93a3 Mon Sep 17 00:00:00 2001
From: surprise <15810472099@163.com>
Date: 星期三, 29 十一月 2023 16:50:16 +0800
Subject: [PATCH] 坡度分析下载修改
---
src/assets/js/Map/temporaryTools.js | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 52 insertions(+), 2 deletions(-)
diff --git a/src/assets/js/Map/temporaryTools.js b/src/assets/js/Map/temporaryTools.js
index 9cd6c93..2a2f44a 100644
--- a/src/assets/js/Map/temporaryTools.js
+++ b/src/assets/js/Map/temporaryTools.js
@@ -1,5 +1,7 @@
import store from "@/store";
import { none } from "ol/centerconstraint";
+import * as turf from "@turf/turf";
+import WKT from "terraformer-wkt-parser";
var temporaryTool = {
isedit: false,
removeTemporaryLayer(res) {
@@ -12,11 +14,59 @@
},
removeTemporaryLayerAll() {
var entities = window.Viewer.entities._entities._array;
- for (var i in entities) {
+ for (var i = 0; i < entities.length; i++) {
if (entities[i]._shpType && entities[i]._shpType == "temporaryLayer") {
window.Viewer.entities.remove(entities[i])
+ i--;
}
}
+ },
+
+ getWKT(res) {
+ var geom = res.geometry;
+ var coord = null;
+ debugger
+ switch (res.type) {
+ case "point":
+ case "label":
+ coord = turf.point([geom.lng, geom.lat]);
+ break;
+ case "polygon":
+ var std = [];
+ for (var i = 0; i < geom.length; i++) {
+ if (i % 2 == 0) {
+ std.push([geom[i], geom[i + 1]])
+ }
+ }
+ std.push(std[0])
+ debugger
+ coord = turf.polygon([std]);
+ break;
+ case "polyline":
+
+ var std = [];
+ for (var i = 0; i < geom.length; i++) {
+ if (i % 2 == 0) {
+ std.push([geom[i], geom[i + 1]])
+ }
+ }
+
+ coord = turf.lineString(std);
+ break;
+ case "rectangle":
+ coord = turf.polygon([[
+ [geom[0], geom[1]],
+ [geom[0], geom[3]],
+ [geom[2], geom[3]],
+ [geom[2], geom[1]],
+ [geom[0], geom[1]],
+ ]]);
+ break;
+ }
+ var wkt = WKT.convert(coord.geometry);
+ debugger
+ return WKT.convert(coord.geometry);
+
},
locationTemporaryLayer(res) {
var entities = window.Viewer.entities._entities._array;
@@ -431,7 +481,7 @@
layerType: '鍩烘湰鐐�',
heightReference: res.point.disableDepthTestDistance != null ? false : true,
size: res.point.pixelSize._value,
-
+
}
},
--
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