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better comments for Layer.Grid.getServerResolution, no functional change

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Éric Lemoine
2011-10-21 09:35:30 +02:00
parent e223eef159
commit 7ad7e4d57c
1 changed files with 5 additions and 5 deletions
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10
lib/OpenLayers/Layer/Grid.js
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@@ -291,15 +291,15 @@ OpenLayers.Layer.Grid = OpenLayers.Class(OpenLayers.Layer.HTTPRequest, {
/**
* Method: getServerResolution
* Return the server-supported resolution that is the closest to
* the resolution passed as a parameter. If no resolution is
* passed the map resolution is used.
* Return the closest highest server-supported resolution. Throw an
* exception if none is found in the serverResolutions array.
*
* Parameters:
* resolution - {Number} The base resolution.
* resolution - {Number} The base resolution. If undefined the
* map resolution is used.
*
* Returns:
* {Number} The closest server supported resolution.
* {Number} The closest highest server resolution value.
*/
getServerResolution: function(resolution) {
resolution = resolution || this.map.getResolution();