Add scalable image feature

src/file/document/document.ts

@@ -57,17 +57,17 @@ export class Document extends XmlComponent {
         return table;
     }
 
-    public addDrawing(imageData: IMediaData): void {
+    public addDrawing(pictureParagraph: Paragraph): void {
+        this.body.push(pictureParagraph);
+    }
+
+    public createDrawing(imageData: IMediaData): PictureRun {
         const paragraph = new Paragraph();
         const run = new PictureRun(imageData);
+
         paragraph.addRun(run);
+        this.addDrawing(paragraph);
 
-        this.body.push(paragraph);
-    }
-
-    public createDrawing(imageData: IMediaData): void {
-        this.addDrawing(imageData);
-
-        return;
+        return run;
     }
 }