[BUG] addShape : cannot read properties of undefined (reading 'rect')

[ghaccenta]

Issue Category

• Enhancement
• Bug
• Question
• Documentation gap/issue

Product Versions

• Please specify what version of the library you are using......: [3.12.0]
• Please specify what version(s) of PowerPoint you are targeting: [ ]
• Please specify what web browser you are using.................: [Chromium 128.0.6613.84 ]

Desired/Observed Behavior

I am trying to draw a rectangle shape in my slide, but I get a "cannot read properties of undefined (reading 'rect')" error instead. It seems the enum of shapes isn't properly loaded in the library : when I console.log(pptxgen.ShapeType), I get undefined.

Steps to Reproduce

I am using the latest version of the library (3.12.0) with an angular 17 project in typescript. So far the library worked very well, but I stumbled across an issue I haven't figured out how to solve yet.

Here's my (simplified) code :

import pptxgen from 'pptxgenjs';

export class SlideService {
    public drawRect(slide: pptxgen.Slide) : void {
        slide.addShape(pptxgen.ShapeType.rect, {
            x: 1.0,
            y: 1.0,
            w: 2.0,
            h: 1.0,
            fill: { color: 'ffffff' },
            line: { color: '000000', width: 1 }
        });
    }
}

Did I miss something from the documentation ? https://gitbrent.github.io/PptxGenJS/docs/api-shapes/
Is this a bug ?

Edit : If I instead write the string "rect" directly instead of using the enum, it works as expected.