Created
December 10, 2013 11:04
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Imager.js custom pixel ratio handler
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| // https://github.com/BBC-News/Imager.js/blob/0.1.0/Imager.js#L277-279 | |
| Imager.transforms.pixelRatio = function pixelRatio(ratio){ | |
| if (ratio === 1){ | |
| return ''; | |
| } | |
| if ([1.3, 2].indexOf(ratio) === -1){ | |
| ratio = 2; | |
| } | |
| return '-'+ ratio +'x'; | |
| }; |
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