Hi guys.
I'm working on some kind of cloud image hosting and processing. I do use Jimp, which is great and works like a charm.
Jimp's giving a lot of cool image processing methods, such as resizing, scaling and so on. You can chain methods to apply multiple effects, f.ex.:
Jimp.read('image/path')
.then(image => {
image
.resize()
.scale()
.grayscale()
})
....
What do I want to achieve
I want to process images in a fly. For example, I do have an URL:
[...].images.io/i/image-uuid?list=a&of=b¶ms=c
These params can be f.ex. width, height, scale, rotate etc.
For now I can manipulate image by giving one specific parameter f.ex.
[...].images.io/i/image-uuid?scale=0.5
and it's works - it's scaling image.
But I want to have opportunity to use bunch of options in one request f.ex.:
[...].images.io/i/image-uuid?scale=0.5&filter=grayscale&rotate=80
and I do not know how make it work. For now - Jimp offers more than 30 methods what gives us bunch of combinations so simple switch-case won't work. ;)
Basing on documentation, there is no thing such as optional params, and you cannot pass nulls or undefined as a method params.
Any ideas how can i overcome this? :)
Happy Holidays everyone!
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