66 lines
1.1 KiB
TypeScript
Executable file
66 lines
1.1 KiB
TypeScript
Executable file
declare namespace srcset {
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interface SrcSetDefinition {
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url: string;
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width?: number;
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density?: number;
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}
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}
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declare const srcset: {
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/**
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Parse the HTML `<img>` [srcset](http://mobile.smashingmagazine.com/2013/08/21/webkit-implements-srcset-and-why-its-a-good-thing/) attribute.
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@param srcset - A srcset string.
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@example
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```
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import srcset = require('srcset');
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console.log(srcset.parse('banner-HD.jpg 2x, banner-phone.jpg 100w'));
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// [
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// {
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// url: 'banner-HD.jpg',
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// density: 2
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// },
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// {
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// url: 'banner-phone.jpg',
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// width: 100
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// }
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// ]
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```
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*/
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parse: (srcset: string) => srcset.SrcSetDefinition[];
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/**
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Stringify `SrcSetDefinition`s.
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@returns A srcset string.
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@example
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```
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import srcset = require('srcset');
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const stringified = srcset.stringify([
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{
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url: 'banner-HD.jpg',
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density: 2
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},
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{
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url: 'banner-phone.jpg',
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width: 100
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},
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{
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url: 'banner-phone-HD.jpg',
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width: 100,
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density: 2
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}
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]);
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console.log(stringified);
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// banner-HD.jpg 2x, banner-phone.jpg 100w, banner-phone-HD.jpg 100w 2x
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```
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*/
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stringify: (srcSetDefinitions: srcset.SrcSetDefinition[]) => string;
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};
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export = srcset;
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