set adjustCanvasSize to false by default

dist/ngx-flowchart/bundles/ngx-flowchart.umd.js

@@ -3419,7 +3419,7 @@
                     event.preventDefault();
                 })
             };
-            this.adjustCanvasSize(true);
+            this.adjustCanvasSize(false);
         };
         /**
          * @return {?}
@@ -3466,7 +3466,7 @@
                     }));
                 }
                 if (nodesChanged_1) {
-                    this.adjustCanvasSize(true);
+                    this.adjustCanvasSize(false);
                 }
                 if (nodesChanged_1 || edgesChanged_1) {
                     this.cd.detectChanges();

dist/ngx-flowchart/fesm2015/ngx-flowchart.js

@@ -2709,7 +2709,7 @@ class NgxFlowchartComponent {
                 event.preventDefault();
             })
         };
-        this.adjustCanvasSize(true);
+        this.adjustCanvasSize(false);
     }
     /**
      * @return {?}
@@ -2753,7 +2753,7 @@ class NgxFlowchartComponent {
                 }));
             }
             if (nodesChanged) {
-                this.adjustCanvasSize(true);
+                this.adjustCanvasSize(false);
             }
             if (nodesChanged || edgesChanged) {
                 this.cd.detectChanges();

dist/ngx-flowchart/fesm5/ngx-flowchart.js

@@ -3222,7 +3222,7 @@ var NgxFlowchartComponent = /** @class */ (function () {
                 event.preventDefault();
             })
         };
-        this.adjustCanvasSize(true);
+        this.adjustCanvasSize(false);
     };
     /**
      * @return {?}
@@ -3269,7 +3269,7 @@ var NgxFlowchartComponent = /** @class */ (function () {
                 }));
             }
             if (nodesChanged_1) {
-                this.adjustCanvasSize(true);
+                this.adjustCanvasSize(false);
             }
             if (nodesChanged_1 || edgesChanged_1) {
                 this.cd.detectChanges();

projects/ngx-flowchart/src/lib/ngx-flowchart.component.ts

@@ -158,7 +158,7 @@ export class NgxFlowchartComponent implements OnInit, DoCheck {
         event.preventDefault();
       }
     };
-    this.adjustCanvasSize(true);
+    this.adjustCanvasSize(false);
   }
 
   ngDoCheck(): void {
@@ -184,7 +184,7 @@ export class NgxFlowchartComponent implements OnInit, DoCheck {
         });
       }
       if (nodesChanged) {
-        this.adjustCanvasSize(true);
+        this.adjustCanvasSize(false);
       }
       if (nodesChanged || edgesChanged) {
         this.cd.detectChanges();