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Check resolutions are strictly monotonically decreasing

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This commit is contained in:
Tom Payne
2012-07-07 12:46:53 +02:00
committed by Tom Payne
parent 727b2905f7
commit 896c4c102a
1 changed files with 5 additions and 1 deletions
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6
src/ol/tilegrid.js
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@@ -1,5 +1,6 @@
goog.provide('ol.TileGrid');
goog.require('goog.array');
goog.require('goog.asserts');
goog.require('goog.math.Size');
goog.require('goog.positioning.Corner');
@@ -11,7 +12,7 @@ goog.require('ol.TileCoord');
/**
* @constructor
* @param {Array.<number>} resolutions Resolutions.
* @param {!Array.<number>} resolutions Resolutions.
* @param {ol.Extent} extent Extent.
* @param {goog.positioning.Corner} corner Corner.
* @param {goog.math.Coordinate|Array.<goog.math.Coordinate>} origin Origin.
@@ -24,6 +25,9 @@ ol.TileGrid = function(resolutions, extent, corner, origin, opt_tileSize) {
* @type {Array.<number>}
*/
this.resolutions_ = resolutions;
goog.asserts.assert(goog.array.isSorted(resolutions, function(a, b) {
return -goog.array.defaultCompare(a, b);
}, true));
/**
* @private