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Offset polygons coordinates that cross anti-meridian #8

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etpinard opened this issue Sep 27, 2017 · 0 comments
Open

Offset polygons coordinates that cross anti-meridian #8

etpinard opened this issue Sep 27, 2017 · 0 comments

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@etpinard
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etpinard commented Sep 27, 2017 •
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See plotly/plotly.js@651399e#commitcomment-24601989

so that polygon contains routines don't get confuse by 180 -> -180 jumps
etpinard referenced this issue in plotly/plotly.js Sep 27, 2017
@etpinard
fix choropleth hover for countries w/ have polygons that cross -180
651399e 
- these countries are Russia and Fiji.
- Note that other countries have polygons on either side of
  the antimeridian (e.g. some Aleutian island for the USA),
  but those don't confuse the 'contains' method.
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