update to web-twain 18.4

Author: Ellie-dynamsoft

package.json

@@ -22,7 +22,7 @@
     "@angular/router": "~16.0.0",
     "@ng-bootstrap/ng-bootstrap": "~15.0.0",
     "bootstrap": "^5.3.0",
-    "dwt": "18.3.0",
+    "dwt": "18.4.0",
     "rxjs": "~6.6.0",
     "tslib": "^2.1.0",
     "zone.js": "~0.13.0"

src/app/app.component.html

@@ -58,14 +58,14 @@ <h5>Recommended environments</h5>
         </tr>
       </tbody>
     </table>
-    <p>[1] Windows7 & 10 ; macOS 10.13 ~ 10.15 ; Linux (Ubuntu 18.04, Debian 9, Fedora 32)</p>
-    <p>[2] iOS 13 & iPadOS 13 ; Android 10 & 11</p>
+    <p>[1] Windows7+; macOS 10.13+ ; Linux (Ubuntu 18.04, Debian 9, Fedora 32, etc.)</p>
+    <p>[2] iOS 13+ & iPadOS 13+ ; Android 10+</p>
     <p>[3] Windows only</p>
     <p>[4] macOS, iOS &amp; iPadOS only</p>
     <h5 class="mt-2">Your current environment is</h5>
     <div id="current-env">{{currentEnv}}</div>
 
-    <button class="btn btn-outline-success" (click)="toggleStartDemo()">Start Demo</button>
+    <button  *ngIf="bStartDemo" class="btn btn-outline-success" (click)="toggleStartDemo()" >Start Demo</button>
   </div>
   <app-dwt *ngIf="!bStartUp" [events]="eventsSubject.asObservable()"></app-dwt>
 </article>

src/app/app.component.ts

@@ -18,13 +18,21 @@ export class AppComponent implements OnInit {
   version = ' v18.2';
   currentEnv = "";
   bStartUp = true;
+  bStartDemo = false;
   bMobile = false;
   bUseCameraViaDirectShow = true;
-  constructor(protected dwtService: DwtService) { }
+  constructor(protected dwtService: DwtService) {
+    let _this = this; 
+    dwtService.showStartDemo(function(bShowStartDemo){
+      _this.bStartDemo = bShowStartDemo;
+      //_this.onResize(undefined);
+    });
+  }
 
   toggleStartDemo() {
     this.bStartUp = !this.bStartUp;
     this.dwtService.bUseCameraViaDirectShow = this.bUseCameraViaDirectShow;
+
   }
   ngOnInit() {
 	let env = this.dwtService.runningEnvironment;
@@ -45,4 +53,5 @@ export class AppComponent implements OnInit {
 	let curYear = <HTMLDivElement>document.getElementById("copyRightCurYear");
 	curYear.innerHTML = (new Date()).getFullYear().toString();
   }
+
 }

src/app/dwt.service.ts

@@ -146,6 +146,8 @@ export class DwtService {
    */
   private fileSavingPath = "C:";
   private fileActualName = "";
+  private _doFunction;
+
 
   constructor() {
     /**
@@ -159,9 +161,19 @@ export class DwtService {
      * ConnectToTheService is overwritten here for smoother install process.
      */
     Dynamsoft.DWT.ConnectToTheService = () => {
-      this.mountDWT();
+      //this.mountDWT();
+      this._doFunction(true);
+      window.location.reload();
     };
+    Dynamsoft.DWT.OnWebTwainReady = () => { 
+      this._doFunction(true);
+     }
+  }
+
+  showStartDemo(doFunction){
+    this._doFunction = doFunction;
   }
+
   mountDWT(UseService?: boolean): Promise<any> {
     this._DWObject = null;
     return new Promise((res, rej) => {
@@ -482,8 +494,12 @@ export class DwtService {
    */
   load(files?: FileList): Promise<any> {
     return new Promise((res, rej) => {
-      this._DWObject.Addon.PDF.SetConvertMode(Dynamsoft.DWT.EnumDWT_ConvertMode.CM_AUTO);
-      this._DWObject.Addon.PDF.SetResolution(200);
+      this._DWObject.Addon.PDF.SetReaderOptions({
+        convertMode: Dynamsoft.DWT.EnumDWT_ConvertMode.CM_AUTO,
+        renderOptions: {
+            resolution: 200
+        }
+      });
       this._DWObject.IfShowFileDialog = true;
       this._DWObject.RegisterEvent("OnPostLoad", (
         directory: string,

src/environments/environment.prod.ts

@@ -2,7 +2,7 @@ export const environment = {
   production: true,
   Dynamsoft: {
     resourcesPath: 'assets/dwt-resources',
-    dwtProductKey: 't0106KwEAAHS5i/IQMtobY1KiE0ohnvp0rYQ6Odqe3YSTuwoeLvNCke4y7UccAqchMe1OUgSW/vPP42qfMZqjyorwWR/DnRUBbMP5AyjcPbyr+HVod/EEDJNDB2wFSOh/Xnlxg6lISUkO19Q75w==',
+    dwtProductKey: 't0107KwEAAFqHOzuiG0pkbu8UHkUGeOSoaezN9f0x+c7plsWGSCA28VNFZFgj71h2GachA/emFbGgAT3emZ8dQmmIu1Wg2A5UAHk4fwDOvVYEC34dWi6egGFy6ICtAAn9z6svMviWPNJ4ABlIPoA=',
     uploadTargetURL: ''
   }
 };

src/environments/environment.ts

@@ -6,7 +6,7 @@ export const environment = {
   production: false,
   Dynamsoft: {
     resourcesPath: 'assets/dwt-resources',
-    dwtProductKey: 't0106KwEAAHS5i/IQMtobY1KiE0ohnvp0rYQ6Odqe3YSTuwoeLvNCke4y7UccAqchMe1OUgSW/vPP42qfMZqjyorwWR/DnRUBbMP5AyjcPbyr+HVod/EEDJNDB2wFSOh/Xnlxg6lISUkO19Q75w==',
+    dwtProductKey: 't0107KwEAAFqHOzuiG0pkbu8UHkUGeOSoaezN9f0x+c7plsWGSCA28VNFZFgj71h2GachA/emFbGgAT3emZ8dQmmIu1Wg2A5UAHk4fwDOvVYEC34dWi6egGFy6ICtAAn9z6svMviWPNJ4ABlIPoA=',
     uploadTargetURL: ''
   }
 };