From f0efddd9e32b9c5dc828401c4092be004b4826cf Mon Sep 17 00:00:00 2001
From: ansel0926 <ansel0926@gmail.com>
Date: 星期三, 18 五月 2022 12:05:08 +0800
Subject: [PATCH] 添加标签
---
assets/service/drawService.js | 64 +++++++++++++++++++++++++++-----
1 files changed, 54 insertions(+), 10 deletions(-)
diff --git a/assets/service/drawService.js b/assets/service/drawService.js
index 7378e00..e70a619 100644
--- a/assets/service/drawService.js
+++ b/assets/service/drawService.js
@@ -44,6 +44,21 @@
CesiumDraw.drawLabel(options);
}
+function drawText(text) {
+ var options = {
+ 'viewer': viewer,
+ 'label': {
+ 'text': text,
+ 'font': '30px SimSun',
+ 'fillColor': Cesium.Color.RED,
+ 'outlineColor': Cesium.Color.BLACK,
+ 'outlineWidth': 2,
+ 'style': Cesium.LabelStyle.FILL_AND_OUTLINE,
+ 'scaleByDistance': new Cesium.NearFarScalar(100, 1.0, 200, 0.4)
+ },
+ }
+ CesiumDraw.drawText(options);
+}
function clearDraw() {
var options = {
'viewer': viewer, //鍏ㄥ眬Cesium瀵硅薄
@@ -54,36 +69,65 @@
function saveDrawEntity(type,drawEntity,id){//zzf:淇濆瓨缁樺埗鐨勫浘褰�
let saveData;
if(type=='point'){
+ var cartographic=Cesium.Cartographic.fromCartesian(drawEntity._position._value);
+ var lng=Cesium.Math.toDegrees(cartographic.longitude);
+ var lat=Cesium.Math.toDegrees(cartographic.latitude);
+ var alt=cartographic.height;
saveData= {
"id":id,
"type": type,
- "longitude": drawEntity._position._value.x,
- "latitude": drawEntity._position._value.y,
- "height": drawEntity._position._value.z,
+ "longitude": lng,
+ "latitude": lat,
+ "height": alt,
}
}
else if(type=='polyline'||type=='polygon'){
let longitudeList=[],latitudeList=[],heightList=[]
for(let i=0;i<drawEntity.length;i++){
- longitudeList.push(drawEntity[i]._position._value.x)
- latitudeList.push(drawEntity[i]._position._value.y)
- heightList.push(drawEntity[i]._position._value.z)
+ var cartographic=Cesium.Cartographic.fromCartesian(drawEntity[i]._position._value);
+ var lng=Cesium.Math.toDegrees(cartographic.longitude);
+ var lat=Cesium.Math.toDegrees(cartographic.latitude);
+ var alt=cartographic.height;
+ longitudeList.push(lng)
+ latitudeList.push(lat)
+ heightList.push(alt)
}
saveData= {
"id":id,
"type": type,
"longitude": longitudeList.toString(),
- "latitude":latitudeList.toString(),
+ "latitude": latitudeList.toString(),
"height": heightList.toString(),
}
}
else if(type=='label'){
+ var cartographic=Cesium.Cartographic.fromCartesian(drawEntity._position._value);
+ var lng=Cesium.Math.toDegrees(cartographic.longitude);
+ var lat=Cesium.Math.toDegrees(cartographic.latitude);
+ var alt=cartographic.height;
saveData= {
"id":id,
"type": type,
- "longitude": drawEntity._position._value.x,
- "latitude": drawEntity._position._value.y,
- "height": drawEntity._position._value.z,
+ "longitude": lng,
+ "latitude": lat,
+ "height": alt,
+ "content":drawEntity.title,
+ "color":drawEntity._label._fillColor._value.toCssColorString(),
+ "fontsize":30,
+ "fontstyle":'SimSun',
+ }
+ }
+ else if(type=='text'){
+ var cartographic=Cesium.Cartographic.fromCartesian(drawEntity._position._value);
+ var lng=Cesium.Math.toDegrees(cartographic.longitude);
+ var lat=Cesium.Math.toDegrees(cartographic.latitude);
+ var alt=cartographic.height;
+ saveData= {
+ "id":id,
+ "type": type,
+ "longitude": lng,
+ "latitude": lat,
+ "height": alt,
"content":drawEntity.title,
"color":drawEntity._label._fillColor._value.toCssColorString(),
"fontsize":30,
--
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