enhancementhelp wantedplugin-candidate
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Beschreibung
Is your feature request related to a problem? Please describe. For a project I'm working on, I need to get the greyscale algorithm to use the LUMA709 colour intensities.
Describe the solution you'd like
Essentially this should do it:
parseInt(
0.299 * this.bitmap.data[idx] +
0.587 * this.bitmap.data[idx + 1] +
0.114 * this.bitmap.data[idx + 2],
10
)
Describe alternatives you've considered
I started to make the change, but realised that adding a new arg for the algorithm type will be a breaking change (function greyscale(algorithm, cb) {). Firstly, I was wondering if this feature is something you'd consider adding? And if so, is there is a preference for how it's implemented (i.e. a brand new colour method function greyscale709(cb) or something), or if adding an extra arg is the way forward.
Additional context
Awesome library btw! <3