![]() dpr($x) - pixel doubling for responsive images (HTML srcset) See options reference for more resizing options. If you don't call resize(), then the original image size will be preserved. Resize($width, $height, 'crop') - resizes and crops image exactly to these dimensions. Resize($width, $height) - same as above, but image will also have height same or smaller. If the image is smaller than this, it won't be enlarged. Resize($width) - sets maximum width for the image, so it'll be resized to this width. resize($width, $height = optional, $fit = optional) - desired dimensions If source images you provide are already saved at low quality, ImageOptim will not be able to make them look better. JPEG saved at 99%), so that ImageOptim can adjust quality itself. Ideally you should supply source image at very high quality (e.g. Please pass full absolute URL to images on your website. published on a website) it's faster to use the URL method instead: imageFromURL($url) - remote source imageĬreates a new request that will read the image from the given public URL, and then resize and optimize it. localhost, files in /tmp).įor images that have a public URLs (e.g. The upload method is necessary for optimizing files that are not on the web (e.g. imageFromPath($filePath) - local source imageĬreates a new request that will upload the image to the API, and then resize and optimize it. Methods API($username) constructor new ImageOptim\API("your api username goes here") Ĭreates new instance of the API. There's a longer example at the end of the readme. > getBytes() // perform these operations and return the image data as binary stringįile_put_contents(" images/photo_optimized.jpg", $imageData) > dpr( 2) // optional: double number of pixels for high-resolution "Retina" displays > resize( 160, 100, 'crop') // optional: resize to a thumbnail If you don't use Composer, then require or autoload files from the src directory. The easiest is to use PHP Composer: composer require imageoptim/imageoptim ImageOptim offers advanced compression, high-DPI/responsive image mode, and color profile support that are much better than PHP's built-in image resizing functions. After purchase, you can manage renewals in your account settings.This library allows you to resize and optimize images using ImageOptim API. After the paid account is activated, it cannot be cancelled. If you need to cancel the renewal, you can operate 24 hours before the end of the current payment cycle. The fee will be deducted from the credit card attached to the iTunes account, and the paid account will be automatically renewed when it expires. ![]() Subscription price: $1.29/month $9.99/year (applicable in the US) If you have any questions, please contact me through the following waysĢ. Support automatic compression 24 hours a day, can compress about 7200 pictures a dayĪnd RAW formats: (DNG, NEF, CR2, ARW, RW2, RAF, CRW, CR2, CR3, MRW, PTX, PEF, X3F) Support automatic replacement of original image after compressionĥ. Support dragging the entire folder, automatically identifying all picturesĤ. Support PNG/JPG picture image file compressionĢ. You only need one action to complete the whole service, which is more convenient.ġ. ![]() With ImageOptim, you can complete the compression of PNG/JPG images by simply dragging and dropping, without opening the browser and downloading the images manually. The converted pictures have the same clarity and retain the original information. It is also a picture format conversion software. The compressed image may be only 1/8 of the original size, but the quality is flawless. ImageOptim is a powerful image lossless compression tool software that provides "lossless" compression services for PNG images, reducing file size by 60%-90%. ![]()
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