feature: generate pdf from actor

src/elements/image.ts

@@ -0,0 +1,22 @@
+import { Box } from './box';
+import jsPDF from 'jspdf';
+
+export class Image extends Box {
+  public imageData: string;
+
+  constructor(x: number, y: number, w: number, h: number, imageData: string) {
+    super(x, y, w, h);
+    this.imageData = imageData;
+  }
+
+  public render(doc: jsPDF, _maxWidth?: number): jsPDF {
+    doc.addImage({
+      imageData: this.imageData,
+      x: this.x,
+      y: this.y,
+      width: this.w,
+      height: this.h,
+    });
+    return doc;
+  }
+}