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Release 1.0.13
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‎CHANGELOG.md

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## v1.0.13 (11 Aug 2020)
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* added: new option for setting initial quality level [#64](https://github.com/Donaldcwl/browser-image-compression/issues/64), [#78](https://github.com/Donaldcwl/browser-image-compression/issues/78)
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* fixed: options object being altered by the compress func [#71](https://github.com/Donaldcwl/browser-image-compression/pull/71)
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* fixed: issue with output size of png compression [#57](https://github.com/Donaldcwl/browser-image-compression/issues/57)
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## v1.0.12 (4 June 2020)
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* fixed: issue with SSR [#58](https://github.com/Donaldcwl/browser-image-compression/issues/58)
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‎README.md

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const options = {
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maxSizeMB: number, // (default: Number.POSITIVE_INFINITY)
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maxWidthOrHeight: number, // compressedFile will scale down by ratio to a point that width or height is smaller than maxWidthOrHeight (default: undefined)
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onProgress: Function, // optional, a function takes one progress argument (percentage from 0 to 100)
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useWebWorker: boolean, // optional, use multi-thread web worker, fallback to run in main-thread (default: true)
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// following options are for advanced user
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maxIteration: number, // optional, max number of iteration to compress the image (default: 10)
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exifOrientation: number, // optional, see https://stackoverflow.com/a/32490603/10395024
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onProgress: Function, // optional, a function takes one progress argument (percentage from 0 to 100)
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fileType: string, // optional, fileType override
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initialQuality: number // optional, initial quality value during compression
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initialQuality: number // optional, initial quality value between 0 and 1 (default: 1)
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}
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imageCompression(file: File, options): Promise<File | Blob>

‎coverage/badge.svg

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* Compress an image file.
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*
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* @param {File} file
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* @param {Object} options
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* @param {number} [options.maxSizeMB=Number.POSITIVE_INFINITY]
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* @param {number} [options.maxWidthOrHeight=undefined]
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* @param {boolean} [options.useWebWorker=false]
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* @param {number} [options.exifOrientation] - default to be the exif orientation from the image file
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* @param {string} [options.fileType] - default to be the original mime type from the image file
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* @param {number} [options.initialQuality=1.0]
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*/
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export default async function compress (file, options) {
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incProgress()
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// exifOrientation
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options.exifOrientation = options.exifOrientation || <span class="branch-1 cbranch-no" title="branch not covered" >await getExifOrientation(file)</span>
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const exifOrientation = options.exifOrientation || <span class="branch-1 cbranch-no" title="branch not covered" >await getExifOrientation(file)</span>
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incProgress()
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const orientationFixedCanvas = (await isAutoOrientationInBrowser) ? <span class="branch-0 cbranch-no" title="branch not covered" >maxWidthOrHeightFixedCanvas </span>: followExifOrientation(maxWidthOrHeightFixedCanvas, options.exifOrientation)
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const orientationFixedCanvas = (await isAutoOrientationInBrowser) ? <span class="branch-0 cbranch-no" title="branch not covered" >maxWidthOrHeightFixedCanvas </span>: followExifOrientation(maxWidthOrHeightFixedCanvas, exifOrientation)
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incProgress()
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let quality = 1
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let quality = options.initialQuality || 1.0
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const outputFileType = options.fileType || file.type
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compressedFile = await canvasToFile(newCanvas, options.fileType || file.type, file.name, file.lastModified, quality)
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compressedFile = await canvasToFile(newCanvas, tempFileType, file.name, file.lastModified, quality)
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}
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if (tempFileType !== outputFileType) {
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compressedFile = new Blob([compressedFile], { type: outputFileType })
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}
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imageCompression.handleMaxWidthOrHeight = handleMaxWidthOrHeight
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imageCompression.cleanupMemory = cleanupCanvasMemory
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imageCompression.version = '1.0.12'
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export default imageCompression
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&nbsp;</pre></td></tr></table></pre>
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