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Deterministic initial layout #7

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jacomyal opened this issue Jan 31, 2020 · 4 comments
Closed

Deterministic initial layout #7

jacomyal opened this issue Jan 31, 2020 · 4 comments

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@jacomyal
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Randomizing the initial layout should be an option (maybe even seedable), because at the moment, rerunning the same command with a single option that differs returns a different layout, which may appear unexpected.
@Yomguithereal
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I should add a way to provide custom rng here: https://github.com/graphology/graphology-layout#random

The seedrandom lib is top notch for this.

@jacomyal
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I don't get it, your documentation says I actually can provide custom rng. Is it not implemented yet ?

@jacomyal
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Also, I was more thinking on starting every nodes on a circle or something

@Yomguithereal
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I dif not read my own documentation correctly :)

jacomyal added a commit that referenced this issue Jan 31, 2020
@jacomyal
#7 - RNG seeds, refactoring
4159f98 
Details:
- Layout, colors loading and normalization management code moved to
specific JS files
- Normalization magically rescales all nodes to fit image the best
- Option `size` has been removed, and `s` is now an alias for `steps`
- Option `seed` has been added, to obtain repetable results with this
program
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@jacomyal @Yomguithereal