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Add ol.extent.extendFlatCoordinates

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Tom Payne
2013-11-09 15:40:15 +01:00
parent cfaad0eff1
commit 2d2140ebf4
1 changed files with 15 additions and 0 deletions
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15
src/ol/extent.js
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@@ -259,6 +259,21 @@ ol.extent.extendCoordinates = function(extent, coordinates) {
}; };
/**
* @param {ol.Extent} extent Extent.
* @param {Array.<number>} flatCoordinates Flat coordinates.
* @param {number} stride Stride.
* @return {ol.Extent} Extent.
*/
ol.extent.extendFlatCoordinates = function(extent, flatCoordinates, stride) {
var i, ii;
for (i = 0, ii = flatCoordinates.length; i < ii; i += stride) {
ol.extent.extendXY(extent, flatCoordinates[i], flatCoordinates[i + 1]);
}
return extent;
};
/** /**
* @param {ol.Extent} extent Extent. * @param {ol.Extent} extent Extent.
* @param {Array.<Array.<ol.Coordinate>>} rings Rings. * @param {Array.<Array.<ol.Coordinate>>} rings Rings.