From 084e7caf0b8e9d624be322bdd1acef77c3fc1fd9 Mon Sep 17 00:00:00 2001
From: cpf <1105965053@qq.com>
Date: Mon, 8 Feb 2021 10:48:52 +0800
Subject: [PATCH] =?UTF-8?q?[=E5=AE=8C=E5=96=84]=20=E4=BF=AE=E6=94=B9?=
 =?UTF-8?q?=E5=BA=95=E5=9B=BE=E5=85=BC=E5=AE=B9=E8=80=81=E6=95=B0=E6=8D=AE?=
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---
 src/app/ui/collection-tools/leftFunctionalDomain.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/app/ui/collection-tools/leftFunctionalDomain.ts b/src/app/ui/collection-tools/leftFunctionalDomain.ts
index dfbdca6..92be8fb 100644
--- a/src/app/ui/collection-tools/leftFunctionalDomain.ts
+++ b/src/app/ui/collection-tools/leftFunctionalDomain.ts
@@ -73,7 +73,18 @@ export class editPlaneFigureComponent implements OnInit {
     this.details = this.data.buildingData.details || ''
     this.imgWidth = this.data.buildingData.imageWidth || 0
     this.imgHeight = this.data.buildingData.imageHeight || 0
-    this.imgScale = Number((this.imgWidth/this.imgHeight))
+    if (this.imgWidth==0 && this.imgHeight==0 && this.data.buildingData.imageUrl) {
+      let that = this
+      let img = new Image()
+      img.src = this.data.buildingData.imageUrl
+      img.onload = function () {
+        that.imgWidth = img.width
+        that.imgHeight = img.height
+        that.imgScale = Number((that.imgWidth/that.imgHeight))
+      }
+    } else {
+      this.imgScale = Number((this.imgWidth/this.imgHeight))
+    }
 
     this.eventManager.addGlobalEventListener('window', 'keydown', (event: any) => {
       if (event.keyCode === 13) {