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d3.geoIdentity() doesn't implement projection.center #219

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wahlatlas opened this issue Oct 1, 2020 · 1 comment
Open

d3.geoIdentity() doesn't implement projection.center #219

wahlatlas opened this issue Oct 1, 2020 · 1 comment

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@wahlatlas
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Is it by design, that d3.geoIdentity() doesn't implement projection.center?

Using Mike's example code for projection transition at
https://stackoverflow.com/questions/17045826/how-to-do-smooth-transition-for-map-reprojection-in-d3-js
I ran into problems transitioning from an identity projection.
Was easily fixed by disabling all references to projection.center
but wanted to understand what I am missing here.

Thanks!
@Fil
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Fil commented Oct 8, 2020

it could probably be added—it would slow things down by two substractions—probably not even measurable

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@Fil @wahlatlas