Add scalable image feature

src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/form/extents/extents.ts

@@ -3,14 +3,23 @@ import { XmlComponent } from "file/xml-components";
 import { ExtentsAttributes } from "./extents-attributes";
 
 export class Extents extends XmlComponent {
+    private attributes: ExtentsAttributes;
+
     constructor(x: number, y: number) {
         super("a:ext");
 
-        this.root.push(
-            new ExtentsAttributes({
-                cx: x,
-                cy: y,
-            }),
-        );
+        this.attributes = new ExtentsAttributes({
+            cx: x,
+            cy: y,
+        });
+
+        this.root.push(this.attributes);
+    }
+
+    public setXY(x: number, y: number): void {
+        this.attributes.set({
+            cx: x,
+            cy: y,
+        });
     }
 }

src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/form/form.ts

@@ -4,10 +4,18 @@ import { Extents } from "./extents/extents";
 import { Offset } from "./offset/off";
 
 export class Form extends XmlComponent {
+    private extents: Extents;
+
     constructor(x: number, y: number) {
         super("a:xfrm");
 
-        this.root.push(new Extents(x, y));
+        this.extents = new Extents(x, y);
+
+        this.root.push(this.extents);
         this.root.push(new Offset());
     }
+
+    public setXY(x: number, y: number): void {
+        this.extents.setXY(x, y);
+    }
 }

src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/shape-properties.ts

@@ -7,6 +7,8 @@ import { PresetGeometry } from "./preset-geometry/preset-geometry";
 import { ShapePropertiesAttributes } from "./shape-properties-attributes";
 
 export class ShapeProperties extends XmlComponent {
+    private form: Form;
+
     constructor(x: number, y: number) {
         super("pic:spPr");
 
@@ -16,9 +18,15 @@ export class ShapeProperties extends XmlComponent {
             }),
         );
 
-        this.root.push(new Form(x, y));
+        this.form = new Form(x, y);
+
+        this.root.push(this.form);
         this.root.push(new PresetGeometry());
         // this.root.push(new NoFill());
         // this.root.push(new Outline());
     }
+
+    public setXY(x: number, y: number): void {
+        this.form.setXY(x, y);
+    }
 }