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The height the image will be resized to after cropping out the best fitting aspect ratio. If no height is given, method will use same value as width. callback (optional) Closure callback defining constraint to prevent unwanted upsizing of the image. See examples below. public Intervention\Image\Size upsize() Keep image from being upsized.
Intervention Image is a PHP image processing library that provides a simple and expressive way to create, edit, and compose images. It features a unified API for the two most popular image manipulation extensions. You can choose between the GD library or Imagick as the base layer for all operations. Simple interface for common image editing tasks.
Intervention.io. Intervention.io is the producer of high quality open source PHP libraries. In particular, Intervention Image is known as the most popular PHP library for image processing. The goal for all releases is to provide the ability to accomplish complex tasks in a simple and expressive way without sacrificing flexibility.
Currently Intervention Image supports two Image processing extensions. Make sure you have one of these installed in your PHP environment, before you start. GD. Imagick. You're able to configure Intervention Image to use one of these libraries for all its operations. Just pass the configuration as an array directly into the ImageManager.
The image manager instantiation configures the entire setup and specifies the driver. The possible values for the driver are either an instance or a class name of driver. Intervention Image is currently shipped with two different drivers. Depending on your PHP installation, you can choose between GD or Imagick.
It's possible to constraint the aspect-ratio and/or a unwanted upsizing of the image. See examples below. public Intervention\Image\Size aspectRatio() Constraint the current aspect-ratio of the image. As a shortcut to proportional resizing you can use widen() or heighten(). public Intervention\Image\Size upsize() Keep image from being upsized ...
string - URL of an image (allow_url_fopen must be enabled). string - Binary image data. string - Data-URL encoded image data. string - Base64 encoded image data. resource - PHP resource of type gd. (when using GD driver) object - Imagick instance (when using Imagick driver) object - Intervention\Image\Image instance
