From 3b5dbac6e74e9c8d8baf9fa997436ea567c69340 Mon Sep 17 00:00:00 2001
From: Jin Lei <jinlei_182@163.com>
Date: 星期六, 11 十一月 2023 17:59:04 +0800
Subject: [PATCH] [历史影像]添加路网
---
src/components/map/viewer1.vue | 42 +++++++++++++++++++++++++++++++++++++++++-
1 files changed, 41 insertions(+), 1 deletions(-)
diff --git a/src/components/map/viewer1.vue b/src/components/map/viewer1.vue
index bba459a..dad96c5 100644
--- a/src/components/map/viewer1.vue
+++ b/src/components/map/viewer1.vue
@@ -94,7 +94,7 @@
import Bus from "../tools/Bus";
-let line, line1, handler, handler1, divPoint, divPoint1, dx, activeLi, nLayer, TDLayer;
+let line, line1, handler, handler1, divPoint, divPoint1, dx, activeLi, nLayer, TDLayer, LWLayer;
export default {
name: "viewer1",
components: { layerTreeTwoScreenRight },
@@ -179,6 +179,7 @@
sgworld1.Creator.DeleteObject(line1);
}
} else {
+ this.destroyImageLayer();
if (!TDLayer) {
this.loadTDGLLayer();
}
@@ -282,6 +283,10 @@
Viewer1.imageryLayers.remove(nLayer, true);
nLayer = null;
}
+ if (LWLayer) {
+ Viewer1.imageryLayers.remove(LWLayer, true);
+ LWLayer = null;
+ }
},
changeLeftMap(event, item, index) {
let liObj = event.currentTarget;
@@ -299,6 +304,41 @@
nLayer = null;
}
nLayer = this.loadBJ54ImageLayer(year);
+ if (!LWLayer) {
+ LWLayer = this.loadBJ54LWLayer();
+ }
+ },
+ loadBJ54LWLayer() {
+ let url = "http://172.26.64.84/service/ImageEngine/picdis/abc";
+ //let url = option.url;
+ //let year = option.year;
+ let paramUrl = `${url}?user=jjjskfq&password=Jjjskfq@2022&layer=Shiliang_Lw_2019&style=&Service=WMTS&Request=GetTile&Version=1.0.0&Format=image%2Fpng&TileMatrix={z}&TileCol={nx}&TileRow={ny}`;
+ let minx = 113.168199 * Math.PI / 180.0;
+ let miny = 39.230551 * Math.PI / 180.0;
+ let maxx = 118.562362 * Math.PI / 180.0;
+ let maxy = 41.294714 * Math.PI / 180.0;
+ let rectangle = new Cesium.Rectangle(minx, miny, maxx, maxy);
+ let tilingScheme = new Cesium.GeographicTilingScheme({
+ rectangle: rectangle,
+ numberOfLevelZeroTilesX: 2,
+ numberOfLevelZeroTilesY: 1
+ });
+ var dx = {
+ url: paramUrl,
+ tilingScheme: tilingScheme,
+ customTags: {
+ nx: function (imageryProvider, x, y, level) {
+ return (2 << (level - 1)) + x;
+ },
+ ny: function (imageryProvider, x, y, level) {
+ return (2 << (level - 1)) + y;
+ }
+ }
+ };
+ var imageryProvider = new Cesium.UrlTemplateImageryProvider(dx);
+ let imageLayer = new Cesium.ImageryLayer(imageryProvider, { alpha: 1, brightness: 1.0 });
+ Viewer1.imageryLayers.add(imageLayer, 3);
+ return imageLayer;
},
loadBJ54ImageLayer(year) {
let url = "http://172.26.64.84/service/ImageEngine/picdis/abc";
--
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