Rotate geojson feature with Leaflet

Question

I have a GeoJson feature that is rendered with leaflet and proj4(ESPG:31467). Now I want to rotate that feature so that it NW corner points to NE, e.g. 90 deg rotation. Is there a way to do this? Or can you give me hints how to address this issue and develop a LL plugin for such functionality.

Cheers, George

Rotate 90 deg relative to what? It's center? – XCS Jun 21 '16 at 10:28 — XCS, Jun 21 '16 at 10:28
Yea, sorry, relative to the center. – George Jun 21 '16 at 10:35 — George, Jun 21 '16 at 10:35

score 0 · Answer 1 · edited May 23 '17 at 11:52

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Leaflet.Path.Drag allows rotation by the user.

Might not provide a direct method for what you want, but certainly has the building blocks to achieve it.

You can also do the transformation yourself, the math is not really complicated: possible helpful related question

edited May 23 '17 at 11:52

Community

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answered Jun 21 '16 at 11:06

Jieter

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Rotate geojson feature with Leaflet

1 Answers1