Landscape mode

src/file/document/body/section-properties/page-size/page-size-attributes.ts

@@ -3,11 +3,13 @@ import { XmlAttributeComponent } from "file/xml-components";
 export interface IPageSizeAttributes {
     width?: number;
     height?: number;
+    orientation?: string;
 }
 
 export class PageSizeAttributes extends XmlAttributeComponent<IPageSizeAttributes> {
     protected xmlKeys = {
         width: "w:w",
         height: "w:h",
+        orientation: "w:orient",
     };
 }

src/file/document/body/section-properties/page-size/page-size.ts

@@ -2,13 +2,16 @@ import { XmlComponent } from "file/xml-components";
 import { PageSizeAttributes } from "./page-size-attributes";
 
 export class PageSize extends XmlComponent {
-    constructor(width: number, height: number) {
+    constructor(width: number, height: number, orientation: string) {
         super("w:pgSz");
 
+        const flip = orientation === "landscape";
+
         this.root.push(
             new PageSizeAttributes({
-                width: width,
-                height: height,
+                width: flip ? height : width,
+                height: flip ? width : height,
+                orientation: orientation,
             }),
         );
     }