Index
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R
 rad, Util
 rectDrag, OpenLayers. Control. OverviewMap
 redraw, OpenLayers. Control. MousePosition
 register
 remove, OpenLayers. Events
 removeBox, OpenLayers. Handler.Box
 removeExcessTiles, OpenLayers. Layer.Grid
 removeItem, Util
 removeTail, Util
 removeTileMonitoringHooks, OpenLayers. Layer.Grid
 renderLegend, Fusion. Widget. Legend. LegendRenderer
 renderTile, OpenLayers. Tile. Image
 reproject, OpenLayers. Layer.WMS
 request, OpenLayers. Ajax. Request
 Request, OpenLayers. Ajax. Request. OpenLayers.Ajax
 resetBackBuffer, OpenLayers.Tile
 resetLayersZIndex, OpenLayers.Map
 resolution, OpenLayers.Map
 responders, OpenLayers. Ajax. Responders
 respondToReadyState, OpenLayers. Ajax. Request
 Response, OpenLayers. Ajax. Response. OpenLayers.Ajax
 right, OpenLayers. Bounds
OpenLayers.Util.rad = function(x)
rectDrag: function(px)
Handle extent rectangle drag
redraw: function(evt)
register: function(responderToAdd)
register: function (name,
method)
register an event on the map
remove: function(type)
Remove all listeners for a given event type.
removeBox: function()
Remove the zoombox from the screen and nullify our reference to it.
removeExcessTiles: function(rows,
columns)
When the size of the map or the buffer changes, we may need to remove some excess rows and columns.
OpenLayers.Util.removeItem = function(array,
item)
Remove an object from an array.
OpenLayers.Util.removeTail = function(url)
Takes a url and removes everything after the ?
removeTileMonitoringHooks: function(tile)
This function takes a tile as input and removes the tile hooks that were added in addTileMonitoringHooks()
renderLegend: function()
Abstract method that have the main purpose to draw the legend.
renderTile: function()
Internal function to actually initialize the image tile, position it correctly, and set its url.
Deprecated.
request: function(url)
resetBackBuffer: function()
Triggered by two different events, layer loadend, and tile loadend.
resetLayersZIndex: function()
Reset each layer’s z-index based on layer’s array index
{Float} The resolution of the map.
{Array}
respondToReadyState: function(readyState)
{Number} Maximum horizontal coordinate.