Maximum and minimum file size supported

[kahilkubilay]

With Jimp, I resize images on my local computer and on a live application. When I try to resize images with high dimensions (40k*40k or 100mb), I encounter a few errors. When calculating the total size, 2 different values are taken as a basis. These are the maxMemoryUsageInMB and maxResolutionInMP values. Exceeding any of these values returns an error code:::

maxMemoryUsageInMB::

maxResolutionInMP::

And sometimes when getting some of these errors I can see it coming due to the amount of RAM being exceeded. I guess this is happening because of NodeJS runtime.

I have a few questions.

1. Up to what dimensions can I resize an image?
2. What dimensions should the pixel pitches (10px10px -- 35000px35000px) of an image I want to resize be?

To test this situation, try to reconstruct a 1800x1800 pixel image with 36000*36000 dimensions. In such a scenario it will return error codes.

Jimp.read('./images/xxxxx.png', (err, image) => {
    if (err) throw err;
    image
      .resize(35000, 35000)
      .write('./images/dune-resize.png'); // save
});```

- Jimp Version: 0.16.1
- Node version: v17.4.0

[hipstersmoothie]

I'm not really sure! It would be awesome if you could find out and make a PR to update the docs with your findings. If it could be contained as a script that we could re-run as improvements are made that would be 🔥