crossing line problem with geojson while using Equidistant Cylindrical (eqc) projection

[hunter3789]

I am having a problem with drawing geojson while using Equidistant Cylindrical (eqc) projection.
"+proj=eqc +lat_0=0 +lat_ts=0 +lon_0=126 +x_0=0 +y_0=0 +ellps=WGS84 +units=m +no_defs"

When I draw world maps, there are unexpected lines acrossing left and right side of map.

This is the example of eqc projection case and source code.

https://github.com/hunter3789/geojson/blob/main/leaflet_imgoverlay_world.html

Is there any ideas to deal with it? Thank you.

[hunter3789]

I split the polygons into 2 pieces, which make the acrossing lines.
I don't know this is the proper way to deal with, but it looks not bad.

those are the result and source code.

https://github.com/hunter3789/geojson/blob/main/leaflet_imgoverlay_world_modified.html

If there is better way, please share me. Thank you.

[jidengke]

I encountered the same problem, thank you for your solution

[hunter3789]

Sure. Thank you for your kind words! Merry christmas and happy new year! Best, ChangJae 2022년 12월 23일 (금) 오전 1:56, Dengke Ji ***@***.***>님이 작성:

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I encountered the same problem, thank you for your solution — Reply to this email directly, view it on GitHub <#182 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AUENBCUXMXS5NCUUEDCEZEDWOVLLHANCNFSM5N3IS4QA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>