{
    "lang": "en-us",
    "name": "CalcViewer App",
    "short_name": "CalcViewer",
    "description": "Graph viewer",
    "start_url": "/",
    "background_color": "#2f3d58",
    "theme_color": "#2f3d58",
    "orientation": "any",
    "display": "standalone",
    "icons": [
        {
            "src": "/images/icon.png",
            "sizes": "512x512"
        }
    ],
    "screenshots": [
        {
            "src": "/images/desktop.png",
            "sizes": "1917x943",
            "type": "image/png",
            "form_factor": "wide"
        },
        {
            "src": "/images/desktop.png",
            "sizes": "1917x943",
            "type": "image/png"
        }
    ]
}