asia_110m.json and asia_50m.json has some deformations

[reza1615]

asia_110m.json
asia_50m.json
world_50m.json
world_110m.json
has deformations. Open them in GitHub or http://geojson.io/ you will see.



Also I reprted this issue in the plotly/plotly.js#4730

[etpinard]

Thanks for posting!

Looks like geojson.io doesn't like polygons that cross the anti-merdian. Other renderers (e.g d3.js) handle these just fine (at least, the last time I checked).

I'm not aware of a generally-accepted way to describe polygons that cross the anti-merdian, so I'm not sure how we can fix this fairly for every renderer. At present, sane-topojson is intended to be used with d3.js.