Re: [Mapbuilder-devel] 7-parameter datum transformation bug in Proj4js

2007-12-24 Thread Andreas Hocevar
Christopher Schmidt wrote: > On Mon, Dec 24, 2007 at 11:20:04AM -0500, Mike Adair wrote: > > Note that at the time of FOSS4G, EPSG:900913 projections worked > flawlessly. I confirmed this by testing them against the OpenLayers > internal reprojection formulas. > I think it works only for tra

Re: [Mapbuilder-devel] 7-parameter datum transformation bug in Proj4js

2007-12-24 Thread Christopher Schmidt
On Mon, Dec 24, 2007 at 11:20:04AM -0500, Mike Adair wrote: > Andreas, > > I've been looking into this and I think there is a problem with the > Google CS and the datum transformation (Richard and Frank - please feel > free to jump in here and set me straight). The Google projection > doesn't

Re: [Mapbuilder-devel] 7-parameter datum transformation bug in Proj4js

2007-12-24 Thread Mike Adair
Andreas, I've been looking into this and I think there is a problem with the Google CS and the datum transformation (Richard and Frank - please feel free to jump in here and set me straight). The Google projection doesn't really define a datum from what I can gather so I think it's invalid to

Re: [Mapbuilder-devel] 7-parameter datum transformation bug in Proj4js

2007-12-14 Thread Mike Adair
Andreas, Since we are still using the mapbuilder SVN for proj4js, I think it's best to use the mapbuilder JIRA for bug reports. I've added a 'proj4js' component for that so they can be assigned to that component until there is a project of it's own for projection related stuff. For this speci