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veg / phylotree.js

Interactive viewer of phylogenetic trees
http://phylotree.hyphy.org
MIT License
169 stars 71 forks source link

Is it possible to register a zoom callback on the tree? #447

Open thomasstjerne opened 8 months ago

thomasstjerne commented 8 months ago

I was wondering whether it is possible to register a zoom callback on the tree? And also if it is possible to render the tree, starting at a specific zoom level?

stevenweaver commented 8 months ago

Dear @thomasstjerne,

Thank you for your suggestion. Yes, registering a zoom callback is possible via the d3.zoom module and it would be called here.

Starting at a specific zoom level is a good idea and is possible. It would allow developers to highlight a specific part of the tree that way.

Best, Steven