Changes between Version 8 and Version 9 of WikiStart


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Timestamp:
06/04/08 20:32:45 (17 years ago)
Author:
madair
Comment:

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  • WikiStart

    v8 v9  
    11= Welcome to Proj4js =
    22
    3 Proj4js is a JavaScript library to perform coordinate reference system transformations in the browser.
     3Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.
     4
     5This library is a port of both the [http://proj.maptools.org/ Proj.4] and [http://edcftp.cr.usgs.gov/pub//software/gctpc GCTCP] C libraries to JavaScript. Enabling these transformations in the browser allows geographic data stored in different projections to be combined in browser-based web mapping applications.
    46
    57Proj4js is a part of the [http://wiki.osgeo.org/wiki/MetaCRS MetaCRS] group of projects.