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Fix bottom left and top right computation in moveend example

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Frederic Junod
2013-10-29 09:03:57 +01:00
parent 7a0cefd872
commit 9de78f1168
1 changed files with 9 additions and 8 deletions
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17
examples/moveend.js
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@@ -1,6 +1,7 @@
goog.require('ol.Map'); goog.require('ol.Map');
goog.require('ol.RendererHints'); goog.require('ol.RendererHints');
goog.require('ol.View2D'); goog.require('ol.View2D');
goog.require('ol.extent');
goog.require('ol.layer.Tile'); goog.require('ol.layer.Tile');
goog.require('ol.proj'); goog.require('ol.proj');
goog.require('ol.source.OSM'); goog.require('ol.source.OSM');
@@ -32,14 +33,14 @@ function wrapLon(value) {
function onMoveEnd(evt) { function onMoveEnd(evt) {
var map = evt.map; var map = evt.map;
var extent = map.getView().calculateExtent(map.getSize()); var extent = map.getView().calculateExtent(map.getSize());
var leftBottom = ol.proj.transform( var bottomLeft = ol.proj.transform(ol.extent.getBottomLeft(extent),
[extent[0], extent[2]], 'EPSG:3857', 'EPSG:4326'); 'EPSG:3857', 'EPSG:4326');
var rightTop = ol.proj.transform( var topRight = ol.proj.transform(ol.extent.getTopRight(extent),
[extent[1], extent[3]], 'EPSG:3857', 'EPSG:4326'); 'EPSG:3857', 'EPSG:4326');
display('left', wrapLon(leftBottom[0])); display('left', wrapLon(bottomLeft[0]));
display('bottom', leftBottom[1]); display('bottom', bottomLeft[1]);
display('right', wrapLon(rightTop[0])); display('right', wrapLon(topRight[0]));
display('top', rightTop[1]); display('top', topRight[1]);
} }
map.on('moveend', onMoveEnd); map.on('moveend', onMoveEnd);