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Directory : /var/www/vhosts/lautnusantara.com/httpdocs/web/system/Images/ |
<?php
/**
* This file is part of CodeIgniter 4 framework.
*
* (c) CodeIgniter Foundation <admin@codeigniter.com>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace CodeIgniter\Images;
/**
* Expected behavior of an Image handler
*/
interface ImageHandlerInterface
{
/**
* Resize the image
*
* @param bool $maintainRatio If true, will get the closest match possible while keeping aspect ratio true.
*
* @return $this
*/
public function resize(int $width, int $height, bool $maintainRatio = false, string $masterDim = 'auto');
/**
* Crops the image to the desired height and width. If one of the height/width values
* is not provided, that value will be set the appropriate value based on offsets and
* image dimensions.
*
* @param int|null $x X-axis coord to start cropping from the left of image
* @param int|null $y Y-axis coord to start cropping from the top of image
*
* @return $this
*/
public function crop(?int $width = null, ?int $height = null, ?int $x = null, ?int $y = null, bool $maintainRatio = false, string $masterDim = 'auto');
/**
* Changes the stored image type to indicate the new file format to use when saving.
* Does not touch the actual resource.
*
* @param int $imageType A PHP imagetype constant, e.g. https://www.php.net/manual/en/function.image-type-to-mime-type.php
*
* @return $this
*/
public function convert(int $imageType);
/**
* Rotates the image on the current canvas.
*
* @return $this
*/
public function rotate(float $angle);
/**
* Flattens transparencies, default white background
*
* @return $this
*/
public function flatten(int $red = 255, int $green = 255, int $blue = 255);
/**
* Reads the EXIF information from the image and modifies the orientation
* so that displays correctly in the browser.
*
* @return ImageHandlerInterface
*/
public function reorient();
/**
* Retrieve the EXIF information from the image, if possible. Returns
* an array of the information, or null if nothing can be found.
*
* @param string|null $key If specified, will only return this piece of EXIF data.
*
* @return mixed
*/
public function getEXIF(?string $key = null);
/**
* Flip an image horizontally or vertically
*
* @param string $dir Direction to flip, either 'vertical' or 'horizontal'
*
* @return $this
*/
public function flip(string $dir = 'vertical');
/**
* Combine cropping and resizing into a single command.
*
* Supported positions:
* - top-left
* - top
* - top-right
* - left
* - center
* - right
* - bottom-left
* - bottom
* - bottom-right
*
* @return $this
*/
public function fit(int $width, int $height, string $position);
/**
* Overlays a string of text over the image.
*
* Valid options:
*
* - color Text Color (hex number)
* - shadowColor Color of the shadow (hex number)
* - hAlign Horizontal alignment: left, center, right
* - vAlign Vertical alignment: top, middle, bottom
* - hOffset
* - vOffset
* - fontPath
* - fontSize
* - shadowOffset
*
* @return $this
*/
public function text(string $text, array $options = []);
/**
* Saves any changes that have been made to file.
*
* Example:
* $image->resize(100, 200, true)
* ->save($target);
*
* @param string $target
*
* @return bool
*/
public function save(?string $target = null, int $quality = 90);
}