diff options
Diffstat (limited to 'web/js/OpenLayers.Projection.CH1903.js')
| -rw-r--r-- | web/js/OpenLayers.Projection.CH1903.js | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/web/js/OpenLayers.Projection.CH1903.js b/web/js/OpenLayers.Projection.CH1903.js index f050441e6..cb62a0168 100644 --- a/web/js/OpenLayers.Projection.CH1903.js +++ b/web/js/OpenLayers.Projection.CH1903.js @@ -148,18 +148,20 @@ OpenLayers.Projection.CH1903 = { // Function to convert a WGS84 coordinate to a Swiss coordinate. projectForwardSwiss: function(point) { - var newPoint = {}; - newPoint.x = OpenLayers.Projection.CH1903.WGStoCHx(point.x, point.y); - newPoint.y = OpenLayers.Projection.CH1903.WGStoCHy(point.x, point.y); - return newPoint; + var x = OpenLayers.Projection.CH1903.WGStoCHx(point.y, point.x), + y = OpenLayers.Projection.CH1903.WGStoCHy(point.y, point.x); + point.x = y; // x/y are geometrically swapped by the conversion functions + point.y = x; + return point; }, // Function to convert a Swiss coordinate to a WGS84 coordinate. projectInverseSwiss: function(point) { - var newPoint = {}; - newPoint.x = OpenLayers.Projection.CH1903.chToWGSlng(point.y, point.x); - newPoint.y = OpenLayers.Projection.CH1903.chToWGSlat(point.y, point.x); - return newPoint; + var lon = OpenLayers.Projection.CH1903.chToWGSlng(point.x, point.y); + var lat = OpenLayers.Projection.CH1903.chToWGSlat(point.x, point.y); + point.x = lon; + point.y = lat; + return point; } }; @@ -170,4 +172,4 @@ OpenLayers.Projection.CH1903 = { OpenLayers.Projection.addTransform("EPSG:4326", "EPSG:21781", OpenLayers.Projection.CH1903.projectForwardSwiss); OpenLayers.Projection.addTransform("EPSG:21781", "EPSG:4326", - OpenLayers.Projection.CH1903.projectInverseSwiss);
\ No newline at end of file + OpenLayers.Projection.CH1903.projectInverseSwiss); |