[OpenLayers-Dev] Patch for Proj4js gauss projection
Andreas Hocevar
andreas.hocevar at gmail.com
Mon Jan 28 09:50:12 EST 2008
Mike,
did you make any progress on the tmerc (non-wgs84) -> spherical mecator
reprojection this weekend?
Regards,
Andreas.
Mike Adair wrote:
> Martin,
>
> Yes that was an issue in the gauss code and the fix is now committed to
> the proj4js svn.
>
> Developers should be aware that not all of the projection class code has
> been verified/tested/validated yet. I am working on completing that as
> time permits and the need arises.
>
> For the record, as of today, the following projection classes work (or
> should work). These are the 'proj=' parameter in the proj
> initialization string: utm, lcc, tmerc, merc, stere, gauss, sterea, aea.
> And the following classes are not validated yet: aeqd, eqdc, equi, laea,
> mill, moll, omerc, ortho, poly, sinu, vandg
>
> Mike
>
>
> Martijn van Oosterhout wrote:
>
>> Hi,
>>
>> While attempting to use EPSG:28992 with proj4js I noticed it was
>> returning complete garbage. A bit of tracing revealed it was due to
>> the gauss.js code assuming it got and returned points in degrees,
>> whereas the caller and the rest of the code assumed radians. The
>> following patch fixed the problem for me.
>>
>> Thanks in advance,
>>
>>
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