From b1e9c826c1ba48c3dc263039699636ed2ba3be4e Mon Sep 17 00:00:00 2001
From: surprise <15810472099@163.com>
Date: 星期一, 27 十一月 2023 11:16:06 +0800
Subject: [PATCH] 版本更新，图层管理添加矢量数据下载，视角高度增加放大限制
---
src/assets/js/Map/temporaryTools.js | 71 ++++++++++++++++++++++++++++++++---
1 files changed, 64 insertions(+), 7 deletions(-)
diff --git a/src/assets/js/Map/temporaryTools.js b/src/assets/js/Map/temporaryTools.js
index fdafaf3..4873e60 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) {
@@ -10,17 +12,68 @@
}
}
},
- locationTemporaryLayer(res){
+ removeTemporaryLayerAll() {
+ var entities = window.Viewer.entities._entities._array;
+ 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;
+
+ 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])
+ }
+ }
+ 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;
+ }
+
+ return WKT.convert(coord.geometry);
+
+ },
+ locationTemporaryLayer(res) {
var entities = window.Viewer.entities._entities._array;
for (var i in entities) {
if (entities[i].id == res.id && entities[i]._shpType == res.shpType) {
window.Viewer.flyTo(entities[i], {
offset: {
- heading: Cesium.Math.toRadians(0.0),
- pitch: Cesium.Math.toRadians(-90),
- range: 400
+ heading: Cesium.Math.toRadians(0.0),
+ pitch: Cesium.Math.toRadians(-90),
+ range: 400
}
- });
+ });
}
}
},
@@ -143,11 +196,13 @@
res.near,
res.far
),
- outline: true,
+ outline: false,
outlineWidth: res.width,
+
outlineColor: Cesium.Color.fromCssColorString(
res.outlineColor
).withAlpha(res.outlineAlpha),
+ heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
},
});
},
@@ -277,6 +332,7 @@
var coord = this.setCartesianToEightFour(val[i])
geom.push(coord.lng, coord.lat)
}
+
return {
id: this.isedit ? res.id : (new Date()).getTime(),
cnName: res.name,
@@ -290,7 +346,7 @@
type: 'polygon',
shpType: 'temporaryLayer',
layerType: '澶氳竟褰�',
- outline: res.outline != null ? res.outline : false,
+ outline: res.polygon.outline != null ? res.polygon.outline._value : false,
width: res.polygon.outlineWidth ? res.polygon.outlineWidth._value : 1,
}
},
@@ -420,6 +476,7 @@
layerType: '鍩烘湰鐐�',
heightReference: res.point.disableDepthTestDistance != null ? false : true,
size: res.point.pixelSize._value,
+
}
},
--
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