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Docs: include use of fetch() in Stream-based example
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@ -79,14 +79,16 @@ sharp('input.jpg')
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```
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**Example**
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```js
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// Read image data from readableStream,
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// Read image data from remote URL,
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// resize to 300 pixels wide,
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// emit an 'info' event with calculated dimensions
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// and finally write image data to writableStream
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var transformer = sharp()
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const { body } = fetch('https://...');
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const readableStream = Readable.fromWeb(body);
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const transformer = sharp()
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.resize(300)
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.on('info', function(info) {
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console.log('Image height is ' + info.height);
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.on('info', ({ height }) => {
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console.log(`Image height is ${height}`);
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});
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readableStream.pipe(transformer).pipe(writableStream);
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```
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@ -40,14 +40,16 @@ const debuglog = util.debuglog('sharp');
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* });
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*
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* @example
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* // Read image data from readableStream,
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* // Read image data from remote URL,
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* // resize to 300 pixels wide,
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* // emit an 'info' event with calculated dimensions
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* // and finally write image data to writableStream
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* var transformer = sharp()
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* const { body } = fetch('https://...');
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* const readableStream = Readable.fromWeb(body);
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* const transformer = sharp()
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* .resize(300)
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* .on('info', function(info) {
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* console.log('Image height is ' + info.height);
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* .on('info', ({ height }) => {
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* console.log(`Image height is ${height}`);
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* });
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* readableStream.pipe(transformer).pipe(writableStream);
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*
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