From ed12c57984a6fe45c47f445fef6f504c2c974b33 Mon Sep 17 00:00:00 2001
From: richard-loafle <44828666+richard-loafle@users.noreply.github.com>
Date: Thu, 13 Feb 2020 14:35:21 +0900
Subject: [PATCH] bug fixed

---
 .../components/file-viewer/image-viewer.component.ts   | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/projects/ucap-webmessenger-ui/src/lib/components/file-viewer/image-viewer.component.ts b/projects/ucap-webmessenger-ui/src/lib/components/file-viewer/image-viewer.component.ts
index 2a4bf9f3..4324e3ef 100644
--- a/projects/ucap-webmessenger-ui/src/lib/components/file-viewer/image-viewer.component.ts
+++ b/projects/ucap-webmessenger-ui/src/lib/components/file-viewer/image-viewer.component.ts
@@ -7,7 +7,8 @@ import {
   ChangeDetectorRef,
   ChangeDetectionStrategy,
   ViewChild,
-  ElementRef
+  ElementRef,
+  HostListener
 } from '@angular/core';
 import { ucapAnimations } from '../../animations';
 import { FileEventJson } from '@ucap-webmessenger/protocol-event';
@@ -54,6 +55,13 @@ export class ImageViewerComponent implements OnInit {
     this.naturalHeight = this.fileInfo.imageHeight;
   }
 
+  @HostListener('window:resize', ['$event'])
+  onResize(event: Event) {
+    this.setImageHeight();
+
+    this.changeDetectorRef.detectChanges();
+  }
+
   onClickDownload(): void {
     this.fileDownloadItem = new FileDownloadItem();
     this.download.emit(this.fileDownloadItem);