Map can't use SRS others than standard ones (EPSG:4326...)
Some EasySDI users have noticed that map can't display data in other SRS than EPSG:4326 and EPSG:900913.
#1 Updated by Van Hoecke Hélène about 4 years ago
- % Done changed from 0 to 100
Problem was :
- no Proj4js library was loaded with the map. Openlayers can transform coordinates by itself between EPSG:4326 and EPSG:900913 but can not handle others SRS.
- Proj4js library version currently embedded in EasySDI project (1.4.1), and used for extent definition in the metadata form, is not compatibe with the version of OpenLayers used in the map.
- OpenLayers version used in the map (2.12) has a bug (managment of reverse axis order for WMS 1.3.0) which is always ran when SRS other than the 2 mentionned above are used. This bug is corrected in v2.13 (which is also not compatible with Proj4js 1.4.1).
Correction made :
1/ Replace OL 2.12 by OL 2.13 in the MAP.
2/ Add Proj4js 1.1.0 to EasySDI project.
3/ Load Proj4js 1.1.0 in the MAP.
We now have 2 versions of Proj4js and 2 versions of OpenLayers embedded in the EasySDI project.
We should replace the use of Proj4js 1.4.1 and Openlayers 2.12 by versions 1.1.0 and 2.13 every where in the project.