Use default argument

This commit is contained in:
Daniel García Aubert 2018-01-02 10:56:45 +01:00
parent 41e65a9633
commit 49c97e2cf2

View File

@ -271,19 +271,18 @@ function getImageOptionsFromTemplate (template, zoom) {
} }
} }
function getImageOptionsFromBoundingBox (bbox) { function getImageOptionsFromBoundingBox (bbox = '') {
if (bbox) { var _bbox = bbox.split(',').map(numMapper);
var _bbox = bbox.split(',').map(numMapper);
if (_bbox.length === 4 && _bbox.every(Number.isFinite)) { if (_bbox.length === 4 && _bbox.every(Number.isFinite)) {
return { return {
bounds: { bounds: {
west: _bbox[0], west: _bbox[0],
south: _bbox[1], south: _bbox[1],
east: _bbox[2], east: _bbox[2],
north: _bbox[3] north: _bbox[3]
} }
}; };
}
} }
} }