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Improvements for projection docs

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This commit is contained in:
Peter Robins
2012-03-27 12:13:23 +01:00
committed by Frederic Junod
parent eb74d93d48
commit 720a815479
3 changed files with 29 additions and 12 deletions
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13
lib/OpenLayers/Map.js
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@@ -256,18 +256,21 @@ OpenLayers.Map = OpenLayers.Class({
/**
* APIProperty: projection
* {String} Set in the map options to override the default projection
* string this map. When using a projection other than EPSG:4326
* {String} Set in the map options to specify the default projection
* for layers added to this map. When using a projection other than EPSG:4326
* (CRS:84, Geographic) or EPSG:3857 (EPSG:900913, Web Mercator),
* also set maxExtent and maxResolution. Default is "EPSG:4326".
* also set maxExtent, maxResolution or resolutions. Default is "EPSG:4326".
* Note that the projection of the map is usually determined
* by that of the current baseLayer (see <baseLayer> and <getProjectionObject>).
*/
projection: "EPSG:4326",
/**
* APIProperty: units
* {String} The map units. Possible values are 'degrees' (or 'dd'), 'm',
* 'ft', 'km', 'mi', 'inches'. Only required if the projection default
* should be overridden.
* 'ft', 'km', 'mi', 'inches'. Normally taken from the projection.
* Only required if both map and layers do not define a projection,
* or if they define a projection which does not define units
*/
units: null,