first commit
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58
vendor/gregwar/image/Gregwar/Image/Adapter/Adapter.php
vendored
Normal file
58
vendor/gregwar/image/Gregwar/Image/Adapter/Adapter.php
vendored
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@ -0,0 +1,58 @@
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<?php
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namespace Gregwar\Image\Adapter;
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use Gregwar\Image\Source\Source;
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/**
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* Base Adapter Implementation to handle Image information.
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*/
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abstract class Adapter implements AdapterInterface
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{
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/**
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* @var Source
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*/
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protected $source;
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/**
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* The image resource handler.
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*/
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protected $resource;
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public function __construct()
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{
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}
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/**
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* {@inheritdoc}
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*/
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public function setSource(Source $source)
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{
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$this->source = $source;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function getResource()
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{
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return $this->resource;
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}
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/**
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* Does this adapter supports the given type ?
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*/
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protected function supports($type)
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{
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return false;
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}
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/**
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* Converts the image to true color.
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*/
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protected function convertToTrueColor()
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{
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}
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}
|
399
vendor/gregwar/image/Gregwar/Image/Adapter/AdapterInterface.php
vendored
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399
vendor/gregwar/image/Gregwar/Image/Adapter/AdapterInterface.php
vendored
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@ -0,0 +1,399 @@
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<?php
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namespace Gregwar\Image\Adapter;
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use Gregwar\Image\Image;
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use Gregwar\Image\Source\Source;
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/**
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* all the functions / methods to work on images.
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*
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* if changing anything please also add it to \Gregwar\Image\Image
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*
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* @author wodka <michael.schramm@gmail.com>
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*/
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interface AdapterInterface
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{
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/**
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* set the image source for the adapter.
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*
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* @param Source $source
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*
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* @return $this
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*/
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public function setSource(Source $source);
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/**
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* get the raw resource.
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*
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* @return resource
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*/
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public function getResource();
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/**
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* Gets the name of the adapter.
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*
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* @return string
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*/
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public function getName();
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/**
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* Image width.
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*
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* @return int
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*/
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public function width();
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/**
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* Image height.
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*
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* @return int
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*/
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public function height();
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/**
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* Init the resource.
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*
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* @return $this
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*/
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public function init();
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/**
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* Unload the resource
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*/
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public function deinit();
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/**
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* Save the image as a gif.
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*
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* @return $this
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*/
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public function saveGif($file);
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/**
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* Save the image as a png.
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*
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* @return $this
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*/
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public function savePng($file);
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/**
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* Save the image as a Webp.
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*
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* @return $this
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*/
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public function saveWebp($file, $quality);
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/**
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* Save the image as a jpeg.
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*
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* @return $this
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*/
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public function saveJpeg($file, $quality);
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/**
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* Works as resize() excepts that the layout will be cropped.
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*
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* @param int $width the width
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* @param int $height the height
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* @param int $background the background
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*
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* @return $this
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*/
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public function cropResize($width = null, $height = null, $background = 0xffffff);
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/**
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* Resize the image preserving scale. Can enlarge it.
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*
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* @param int $width the width
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* @param int $height the height
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* @param int $background the background
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* @param bool $crop
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*
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* @return $this
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*/
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public function scaleResize($width = null, $height = null, $background = 0xffffff, $crop = false);
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/**
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* Resizes the image. It will never be enlarged.
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*
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* @param int $width the width
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* @param int $height the height
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* @param int $background the background
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* @param bool $force
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* @param bool $rescale
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* @param bool $crop
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*
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* @return $this
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*/
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public function resize($width = null, $height = null, $background = 0xffffff, $force = false, $rescale = false, $crop = false);
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/**
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* Crops the image.
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*
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* @param int $x the top-left x position of the crop box
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* @param int $y the top-left y position of the crop box
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* @param int $width the width of the crop box
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* @param int $height the height of the crop box
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*
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* @return $this
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*/
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public function crop($x, $y, $width, $height);
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/**
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* enable progressive image loading.
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*
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* @return $this
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*/
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public function enableProgressive();
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/**
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* Resizes the image forcing the destination to have exactly the
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* given width and the height.
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*
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* @param int $width the width
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* @param int $height the height
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* @param int $background the background
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*
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* @return $this
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*/
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public function forceResize($width = null, $height = null, $background = 0xffffff);
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/**
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* Perform a zoom crop of the image to desired width and height.
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*
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* @param int $width Desired width
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* @param int $height Desired height
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* @param int $background
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*
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* @return $this
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*/
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public function zoomCrop($width, $height, $background = 0xffffff);
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/**
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* Fills the image background to $bg if the image is transparent.
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*
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* @param int $background background color
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*
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* @return $this
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*/
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public function fillBackground($background = 0xffffff);
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/**
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* Negates the image.
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*
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* @return $this
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*/
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public function negate();
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/**
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* Changes the brightness of the image.
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*
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* @param int $brightness the brightness
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*
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* @return $this
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*/
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public function brightness($brightness);
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/**
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* Contrasts the image.
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*
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* @param int $contrast the contrast [-100, 100]
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*
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* @return $this
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*/
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public function contrast($contrast);
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/**
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* Apply a grayscale level effect on the image.
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*
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* @return $this
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*/
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public function grayscale();
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/**
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* Emboss the image.
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*
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* @return $this
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*/
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public function emboss();
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/**
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* Smooth the image.
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*
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* @param int $p value between [-10,10]
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*
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* @return $this
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*/
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public function smooth($p);
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/**
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* Sharps the image.
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*
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* @return $this
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*/
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public function sharp();
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/**
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* Edges the image.
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*
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* @return $this
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*/
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public function edge();
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/**
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* Colorize the image.
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*
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* @param int $red value in range [-255, 255]
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* @param int $green value in range [-255, 255]
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* @param int $blue value in range [-255, 255]
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*
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* @return $this
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*/
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public function colorize($red, $green, $blue);
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/**
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* apply sepia to the image.
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*
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* @return $this
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*/
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public function sepia();
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/**
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* Merge with another image.
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*
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* @param Image $other
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* @param int $x
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* @param int $y
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* @param int $width
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* @param int $height
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*
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* @return $this
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*/
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public function merge(Image $other, $x = 0, $y = 0, $width = null, $height = null);
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/**
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* Rotate the image.
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*
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* @param float $angle
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* @param int $background
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*
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* @return $this
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*/
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public function rotate($angle, $background = 0xffffff);
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/**
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* Fills the image.
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*
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* @param int $color
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||||
* @param int $x
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||||
* @param int $y
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||||
*
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||||
* @return $this
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||||
*/
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public function fill($color = 0xffffff, $x = 0, $y = 0);
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||||
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/**
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||||
* write text to the image.
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||||
*
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* @param string $font
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||||
* @param string $text
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||||
* @param int $x
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* @param int $y
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||||
* @param int $size
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||||
* @param int $angle
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||||
* @param int $color
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||||
* @param string $align
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||||
*/
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public function write($font, $text, $x = 0, $y = 0, $size = 12, $angle = 0, $color = 0x000000, $align = 'left');
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||||
|
||||
/**
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||||
* Draws a rectangle.
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||||
*
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||||
* @param int $x1
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||||
* @param int $y1
|
||||
* @param int $x2
|
||||
* @param int $y2
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
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||||
public function rectangle($x1, $y1, $x2, $y2, $color, $filled = false);
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||||
|
||||
/**
|
||||
* Draws a rounded rectangle.
|
||||
*
|
||||
* @param int $x1
|
||||
* @param int $y1
|
||||
* @param int $x2
|
||||
* @param int $y2
|
||||
* @param int $radius
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function roundedRectangle($x1, $y1, $x2, $y2, $radius, $color, $filled = false);
|
||||
|
||||
/**
|
||||
* Draws a line.
|
||||
*
|
||||
* @param int $x1
|
||||
* @param int $y1
|
||||
* @param int $x2
|
||||
* @param int $y2
|
||||
* @param int $color
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function line($x1, $y1, $x2, $y2, $color = 0x000000);
|
||||
|
||||
/**
|
||||
* Draws an ellipse.
|
||||
*
|
||||
* @param int $cx
|
||||
* @param int $cy
|
||||
* @param int $width
|
||||
* @param int $height
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
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||||
public function ellipse($cx, $cy, $width, $height, $color = 0x000000, $filled = false);
|
||||
|
||||
/**
|
||||
* Draws a circle.
|
||||
*
|
||||
* @param int $cx
|
||||
* @param int $cy
|
||||
* @param int $r
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function circle($cx, $cy, $r, $color = 0x000000, $filled = false);
|
||||
|
||||
/**
|
||||
* Draws a polygon.
|
||||
*
|
||||
* @param array $points
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function polygon(array $points, $color, $filled = false);
|
||||
|
||||
/**
|
||||
* Flips the image.
|
||||
*
|
||||
* @param int $flipVertical
|
||||
* @param int $flipHorizontal
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function flip($flipVertical, $flipHorizontal);
|
||||
}
|
376
vendor/gregwar/image/Gregwar/Image/Adapter/Common.php
vendored
Normal file
376
vendor/gregwar/image/Gregwar/Image/Adapter/Common.php
vendored
Normal file
@ -0,0 +1,376 @@
|
||||
<?php
|
||||
|
||||
namespace Gregwar\Image\Adapter;
|
||||
|
||||
abstract class Common extends Adapter
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function zoomCrop($width, $height, $background = 'transparent', $xPosLetter = 'center', $yPosLetter = 'center')
|
||||
{
|
||||
// Calculate the different ratios
|
||||
$originalRatio = $this->width() / $this->height();
|
||||
$newRatio = $width / $height;
|
||||
|
||||
// Compare ratios
|
||||
if ($originalRatio > $newRatio) {
|
||||
// Original image is wider
|
||||
$newHeight = $height;
|
||||
$newWidth = (int) $height * $originalRatio;
|
||||
} else {
|
||||
// Equal width or smaller
|
||||
$newHeight = (int) $width / $originalRatio;
|
||||
$newWidth = $width;
|
||||
}
|
||||
|
||||
// Perform resize
|
||||
$this->resize($newWidth, $newHeight, $background, true);
|
||||
|
||||
// Define x position
|
||||
switch ($xPosLetter) {
|
||||
case 'L':
|
||||
case 'left':
|
||||
$xPos = 0;
|
||||
break;
|
||||
case 'R':
|
||||
case 'right':
|
||||
$xPos = (int) $newWidth - $width;
|
||||
break;
|
||||
default:
|
||||
$xPos = (int) ($newWidth - $width) / 2;
|
||||
}
|
||||
|
||||
// Define y position
|
||||
switch ($yPosLetter) {
|
||||
case 'T':
|
||||
case 'top':
|
||||
$yPos = 0;
|
||||
break;
|
||||
case 'B':
|
||||
case 'bottom':
|
||||
$yPos = (int) $newHeight - $height;
|
||||
break;
|
||||
default:
|
||||
$yPos = (int) ($newHeight - $height) / 2;
|
||||
}
|
||||
|
||||
// Crop image to reach desired size
|
||||
$this->crop($xPos, $yPos, $width, $height);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Resizes the image forcing the destination to have exactly the
|
||||
* given width and the height.
|
||||
*
|
||||
* @param int $w the width
|
||||
* @param int $h the height
|
||||
* @param int $bg the background
|
||||
*/
|
||||
public function forceResize($width = null, $height = null, $background = 'transparent')
|
||||
{
|
||||
return $this->resize($width, $height, $background, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function scaleResize($width = null, $height = null, $background = 'transparent', $crop = false)
|
||||
{
|
||||
return $this->resize($width, $height, $background, false, true, $crop);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function cropResize($width = null, $height = null, $background = 'transparent')
|
||||
{
|
||||
return $this->resize($width, $height, $background, false, false, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Fix orientation using Exif informations.
|
||||
*/
|
||||
public function fixOrientation()
|
||||
{
|
||||
if (!in_array(exif_imagetype($this->source->getInfos()), array(IMAGETYPE_JPEG, IMAGETYPE_TIFF_II, IMAGETYPE_TIFF_MM))) {
|
||||
return $this;
|
||||
}
|
||||
|
||||
if (!extension_loaded('exif')) {
|
||||
throw new \RuntimeException('You need to EXIF PHP Extension to use this function');
|
||||
}
|
||||
|
||||
$exif = @exif_read_data($this->source->getInfos());
|
||||
|
||||
if ($exif === false || !array_key_exists('Orientation', $exif)) {
|
||||
return $this;
|
||||
}
|
||||
|
||||
switch ($exif['Orientation']) {
|
||||
case 1:
|
||||
break;
|
||||
|
||||
case 2:
|
||||
$this->flip(false, true);
|
||||
break;
|
||||
|
||||
case 3: // 180 rotate left
|
||||
$this->rotate(180);
|
||||
break;
|
||||
|
||||
case 4: // vertical flip
|
||||
$this->flip(true, false);
|
||||
break;
|
||||
|
||||
case 5: // vertical flip + 90 rotate right
|
||||
$this->flip(true, false);
|
||||
$this->rotate(-90);
|
||||
break;
|
||||
|
||||
case 6: // 90 rotate right
|
||||
$this->rotate(-90);
|
||||
break;
|
||||
|
||||
case 7: // horizontal flip + 90 rotate right
|
||||
$this->flip(false, true);
|
||||
$this->rotate(-90);
|
||||
break;
|
||||
|
||||
case 8: // 90 rotate left
|
||||
$this->rotate(90);
|
||||
break;
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Opens the image.
|
||||
*/
|
||||
abstract protected function openGif($file);
|
||||
|
||||
abstract protected function openJpeg($file);
|
||||
|
||||
abstract protected function openPng($file);
|
||||
|
||||
/**
|
||||
* Creates an image.
|
||||
*/
|
||||
abstract protected function createImage($width, $height);
|
||||
|
||||
/**
|
||||
* Creating an image using $data.
|
||||
*/
|
||||
abstract protected function createImageFromData($data);
|
||||
|
||||
/**
|
||||
* Loading image from $resource.
|
||||
*/
|
||||
protected function loadResource($resource)
|
||||
{
|
||||
$this->resource = $resource;
|
||||
}
|
||||
|
||||
protected function loadFile($file, $type)
|
||||
{
|
||||
if (!$this->supports($type)) {
|
||||
throw new \RuntimeException('Type '.$type.' is not supported by GD');
|
||||
}
|
||||
|
||||
if ($type == 'jpeg') {
|
||||
$this->openJpeg($file);
|
||||
}
|
||||
|
||||
if ($type == 'gif') {
|
||||
$this->openGif($file);
|
||||
}
|
||||
|
||||
if ($type == 'png') {
|
||||
$this->openPng($file);
|
||||
}
|
||||
|
||||
if (false === $this->resource) {
|
||||
throw new \UnexpectedValueException('Unable to open file ('.$file.')');
|
||||
} else {
|
||||
$this->convertToTrueColor();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function init()
|
||||
{
|
||||
$source = $this->source;
|
||||
|
||||
if ($source instanceof \Gregwar\Image\Source\File) {
|
||||
$this->loadFile($source->getFile(), $source->guessType());
|
||||
} elseif ($source instanceof \Gregwar\Image\Source\Create) {
|
||||
$this->createImage($source->getWidth(), $source->getHeight());
|
||||
} elseif ($source instanceof \Gregwar\Image\Source\Data) {
|
||||
$this->createImageFromData($source->getData());
|
||||
} elseif ($source instanceof \Gregwar\Image\Source\Resource) {
|
||||
$this->loadResource($source->getResource());
|
||||
} else {
|
||||
throw new \Exception('Unsupported image source type '.get_class($source));
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function deinit()
|
||||
{
|
||||
$this->resource = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function resize($width = null, $height = null, $background = 'transparent', $force = false, $rescale = false, $crop = false)
|
||||
{
|
||||
$current_width = $this->width();
|
||||
$current_height = $this->height();
|
||||
$new_width = 0;
|
||||
$new_height = 0;
|
||||
$scale = 1.0;
|
||||
|
||||
if ($height === null && preg_match('#^(.+)%$#mUsi', $width, $matches)) {
|
||||
$width = round($current_width * ((float) $matches[1] / 100.0));
|
||||
$height = round($current_height * ((float) $matches[1] / 100.0));
|
||||
}
|
||||
|
||||
if (!$rescale && (!$force || $crop)) {
|
||||
if ($width != null && $current_width > $width) {
|
||||
$scale = $current_width / $width;
|
||||
}
|
||||
|
||||
if ($height != null && $current_height > $height) {
|
||||
if ($current_height / $height > $scale) {
|
||||
$scale = $current_height / $height;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if ($width != null) {
|
||||
$scale = $current_width / $width;
|
||||
$new_width = $width;
|
||||
}
|
||||
|
||||
if ($height != null) {
|
||||
if ($width != null && $rescale) {
|
||||
$scale = max($scale, $current_height / $height);
|
||||
} else {
|
||||
$scale = $current_height / $height;
|
||||
}
|
||||
$new_height = $height;
|
||||
}
|
||||
}
|
||||
|
||||
if (!$force || $width == null || $rescale) {
|
||||
$new_width = round($current_width / $scale);
|
||||
}
|
||||
|
||||
if (!$force || $height == null || $rescale) {
|
||||
$new_height = round($current_height / $scale);
|
||||
}
|
||||
|
||||
if ($width == null || $crop) {
|
||||
$width = $new_width;
|
||||
}
|
||||
|
||||
if ($height == null || $crop) {
|
||||
$height = $new_height;
|
||||
}
|
||||
|
||||
$this->doResize($background, $width, $height, $new_width, $new_height);
|
||||
}
|
||||
|
||||
/**
|
||||
* Trim background color arround the image.
|
||||
*
|
||||
* @param int $bg the background
|
||||
*/
|
||||
protected function _trimColor($background = 'transparent')
|
||||
{
|
||||
$width = $this->width();
|
||||
$height = $this->height();
|
||||
|
||||
$b_top = 0;
|
||||
$b_lft = 0;
|
||||
$b_btm = $height - 1;
|
||||
$b_rt = $width - 1;
|
||||
|
||||
//top
|
||||
for (; $b_top < $height; ++$b_top) {
|
||||
for ($x = 0; $x < $width; ++$x) {
|
||||
if ($this->getColor($x, $b_top) != $background) {
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// bottom
|
||||
for (; $b_btm >= 0; --$b_btm) {
|
||||
for ($x = 0; $x < $width; ++$x) {
|
||||
if ($this->getColor($x, $b_btm) != $background) {
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// left
|
||||
for (; $b_lft < $width; ++$b_lft) {
|
||||
for ($y = $b_top; $y <= $b_btm; ++$y) {
|
||||
if ($this->getColor($b_lft, $y) != $background) {
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// right
|
||||
for (; $b_rt >= 0; --$b_rt) {
|
||||
for ($y = $b_top; $y <= $b_btm; ++$y) {
|
||||
if ($this->getColor($b_rt, $y) != $background) {
|
||||
break 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
++$b_btm;
|
||||
++$b_rt;
|
||||
|
||||
$this->crop($b_lft, $b_top, $b_rt - $b_lft, $b_btm - $b_top);
|
||||
}
|
||||
|
||||
/**
|
||||
* Resizes the image to an image having size of $target_width, $target_height, using
|
||||
* $new_width and $new_height and padding with $bg color.
|
||||
*/
|
||||
abstract protected function doResize($bg, $target_width, $target_height, $new_width, $new_height);
|
||||
|
||||
/**
|
||||
* Gets the color of the $x, $y pixel.
|
||||
*/
|
||||
abstract protected function getColor($x, $y);
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function enableProgressive()
|
||||
{
|
||||
throw new \Exception('The Adapter '.$this->getName().' does not support Progressive Image loading');
|
||||
}
|
||||
|
||||
/**
|
||||
* This does nothing, but can be used to tag a ressource for instance (having a final image hash
|
||||
* for the cache different depending on the tag)
|
||||
*/
|
||||
public function tag($tag)
|
||||
{
|
||||
}
|
||||
}
|
652
vendor/gregwar/image/Gregwar/Image/Adapter/GD.php
vendored
Normal file
652
vendor/gregwar/image/Gregwar/Image/Adapter/GD.php
vendored
Normal file
@ -0,0 +1,652 @@
|
||||
<?php
|
||||
|
||||
namespace Gregwar\Image\Adapter;
|
||||
|
||||
use Gregwar\Image\Image;
|
||||
use Gregwar\Image\ImageColor;
|
||||
|
||||
class GD extends Common
|
||||
{
|
||||
public static $gdTypes = array(
|
||||
'jpeg' => \IMG_JPG,
|
||||
'gif' => \IMG_GIF,
|
||||
'png' => \IMG_PNG,
|
||||
);
|
||||
|
||||
protected function loadResource($resource)
|
||||
{
|
||||
parent::loadResource($resource);
|
||||
imagesavealpha($this->resource, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the width and the height for writing some text.
|
||||
*/
|
||||
public static function TTFBox($font, $text, $size, $angle = 0)
|
||||
{
|
||||
$box = imagettfbbox($size, $angle, $font, $text);
|
||||
|
||||
return array(
|
||||
'width' => abs($box[2] - $box[0]),
|
||||
'height' => abs($box[3] - $box[5]),
|
||||
);
|
||||
}
|
||||
|
||||
public function __construct()
|
||||
{
|
||||
parent::__construct();
|
||||
|
||||
if (!(extension_loaded('gd') && function_exists('gd_info'))) {
|
||||
throw new \RuntimeException('You need to install GD PHP Extension to use this library');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'GD';
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function fillBackground($background = 0xffffff)
|
||||
{
|
||||
$w = $this->width();
|
||||
$h = $this->height();
|
||||
$n = imagecreatetruecolor($w, $h);
|
||||
imagefill($n, 0, 0, ImageColor::gdAllocate($this->resource, $background));
|
||||
imagecopyresampled($n, $this->resource, 0, 0, 0, 0, $w, $h, $w, $h);
|
||||
imagedestroy($this->resource);
|
||||
$this->resource = $n;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Do the image resize.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
protected function doResize($bg, $target_width, $target_height, $new_width, $new_height)
|
||||
{
|
||||
$width = $this->width();
|
||||
$height = $this->height();
|
||||
$n = imagecreatetruecolor($target_width, $target_height);
|
||||
|
||||
if ($bg != 'transparent') {
|
||||
imagefill($n, 0, 0, ImageColor::gdAllocate($this->resource, $bg));
|
||||
} else {
|
||||
imagealphablending($n, false);
|
||||
$color = ImageColor::gdAllocate($this->resource, 'transparent');
|
||||
|
||||
imagefill($n, 0, 0, $color);
|
||||
imagesavealpha($n, true);
|
||||
}
|
||||
|
||||
imagecopyresampled($n, $this->resource, ($target_width - $new_width) / 2, ($target_height - $new_height) / 2, 0, 0, $new_width, $new_height, $width, $height);
|
||||
imagedestroy($this->resource);
|
||||
|
||||
$this->resource = $n;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function crop($x, $y, $width, $height)
|
||||
{
|
||||
$destination = imagecreatetruecolor($width, $height);
|
||||
imagealphablending($destination, false);
|
||||
imagesavealpha($destination, true);
|
||||
imagecopy($destination, $this->resource, 0, 0, $x, $y, $this->width(), $this->height());
|
||||
imagedestroy($this->resource);
|
||||
$this->resource = $destination;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function negate()
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_NEGATE);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function brightness($brightness)
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_BRIGHTNESS, $brightness);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function contrast($contrast)
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_CONTRAST, $contrast);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function grayscale()
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_GRAYSCALE);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function emboss()
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_EMBOSS);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function smooth($p)
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_SMOOTH, $p);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function sharp()
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_MEAN_REMOVAL);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function edge()
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_EDGEDETECT);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function colorize($red, $green, $blue)
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_COLORIZE, $red, $green, $blue);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function sepia()
|
||||
{
|
||||
imagefilter($this->resource, IMG_FILTER_GRAYSCALE);
|
||||
imagefilter($this->resource, IMG_FILTER_COLORIZE, 100, 50, 0);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function gaussianBlur($blurFactor = 1)
|
||||
{
|
||||
$blurFactor = round($blurFactor); // blurFactor has to be an integer
|
||||
|
||||
$originalWidth = $this->width();
|
||||
$originalHeight = $this->height();
|
||||
|
||||
$smallestWidth = ceil($originalWidth * pow(0.5, $blurFactor));
|
||||
$smallestHeight = ceil($originalHeight * pow(0.5, $blurFactor));
|
||||
|
||||
// for the first run, the previous image is the original input
|
||||
$prevImage = $this->resource;
|
||||
$prevWidth = $originalWidth;
|
||||
$prevHeight = $originalHeight;
|
||||
|
||||
// scale way down and gradually scale back up, blurring all the way
|
||||
for ($i = 0; $i < $blurFactor; ++$i) {
|
||||
// determine dimensions of next image
|
||||
$nextWidth = $smallestWidth * pow(2, $i);
|
||||
$nextHeight = $smallestHeight * pow(2, $i);
|
||||
|
||||
// resize previous image to next size
|
||||
$nextImage = imagecreatetruecolor($nextWidth, $nextHeight);
|
||||
imagecopyresized($nextImage, $prevImage, 0, 0, 0, 0,
|
||||
$nextWidth, $nextHeight, $prevWidth, $prevHeight);
|
||||
|
||||
// apply blur filter
|
||||
imagefilter($nextImage, IMG_FILTER_GAUSSIAN_BLUR);
|
||||
|
||||
// now the new image becomes the previous image for the next step
|
||||
$prevImage = $nextImage;
|
||||
$prevWidth = $nextWidth;
|
||||
$prevHeight = $nextHeight;
|
||||
}
|
||||
|
||||
// scale back to original size and blur one more time
|
||||
imagecopyresized($this->resource, $nextImage,
|
||||
0, 0, 0, 0, $originalWidth, $originalHeight, $nextWidth, $nextHeight);
|
||||
imagefilter($this->resource, IMG_FILTER_GAUSSIAN_BLUR);
|
||||
|
||||
// clean up
|
||||
imagedestroy($prevImage);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function merge(Image $other, $x = 0, $y = 0, $width = null, $height = null)
|
||||
{
|
||||
$other = clone $other;
|
||||
$other->init();
|
||||
$other->applyOperations();
|
||||
|
||||
imagealphablending($this->resource, true);
|
||||
|
||||
if (null == $width) {
|
||||
$width = $other->width();
|
||||
}
|
||||
|
||||
if (null == $height) {
|
||||
$height = $other->height();
|
||||
}
|
||||
|
||||
imagecopyresampled($this->resource, $other->getAdapter()->getResource(), $x, $y, 0, 0, $width, $height, $width, $height);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function rotate($angle, $background = 0xffffff)
|
||||
{
|
||||
$this->resource = imagerotate($this->resource, $angle, ImageColor::gdAllocate($this->resource, $background));
|
||||
imagealphablending($this->resource, true);
|
||||
imagesavealpha($this->resource, true);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function fill($color = 0xffffff, $x = 0, $y = 0)
|
||||
{
|
||||
imagealphablending($this->resource, false);
|
||||
imagefill($this->resource, $x, $y, ImageColor::gdAllocate($this->resource, $color));
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function write($font, $text, $x = 0, $y = 0, $size = 12, $angle = 0, $color = 0x000000, $align = 'left')
|
||||
{
|
||||
imagealphablending($this->resource, true);
|
||||
|
||||
if ($align != 'left') {
|
||||
$sim_size = self::TTFBox($font, $text, $size, $angle);
|
||||
|
||||
if ($align == 'center') {
|
||||
$x -= $sim_size['width'] / 2;
|
||||
}
|
||||
|
||||
if ($align == 'right') {
|
||||
$x -= $sim_size['width'];
|
||||
}
|
||||
}
|
||||
|
||||
imagettftext($this->resource, $size, $angle, $x, $y, ImageColor::gdAllocate($this->resource, $color), $font, $text);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function rectangle($x1, $y1, $x2, $y2, $color, $filled = false)
|
||||
{
|
||||
if ($filled) {
|
||||
imagefilledrectangle($this->resource, $x1, $y1, $x2, $y2, ImageColor::gdAllocate($this->resource, $color));
|
||||
} else {
|
||||
imagerectangle($this->resource, $x1, $y1, $x2, $y2, ImageColor::gdAllocate($this->resource, $color));
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function roundedRectangle($x1, $y1, $x2, $y2, $radius, $color, $filled = false)
|
||||
{
|
||||
if ($color) {
|
||||
$color = ImageColor::gdAllocate($this->resource, $color);
|
||||
}
|
||||
|
||||
if ($filled == true) {
|
||||
imagefilledrectangle($this->resource, $x1 + $radius, $y1, $x2 - $radius, $y2, $color);
|
||||
imagefilledrectangle($this->resource, $x1, $y1 + $radius, $x1 + $radius - 1, $y2 - $radius, $color);
|
||||
imagefilledrectangle($this->resource, $x2 - $radius + 1, $y1 + $radius, $x2, $y2 - $radius, $color);
|
||||
|
||||
imagefilledarc($this->resource, $x1 + $radius, $y1 + $radius, $radius * 2, $radius * 2, 180, 270, $color, IMG_ARC_PIE);
|
||||
imagefilledarc($this->resource, $x2 - $radius, $y1 + $radius, $radius * 2, $radius * 2, 270, 360, $color, IMG_ARC_PIE);
|
||||
imagefilledarc($this->resource, $x1 + $radius, $y2 - $radius, $radius * 2, $radius * 2, 90, 180, $color, IMG_ARC_PIE);
|
||||
imagefilledarc($this->resource, $x2 - $radius, $y2 - $radius, $radius * 2, $radius * 2, 360, 90, $color, IMG_ARC_PIE);
|
||||
} else {
|
||||
imageline($this->resource, $x1 + $radius, $y1, $x2 - $radius, $y1, $color);
|
||||
imageline($this->resource, $x1 + $radius, $y2, $x2 - $radius, $y2, $color);
|
||||
imageline($this->resource, $x1, $y1 + $radius, $x1, $y2 - $radius, $color);
|
||||
imageline($this->resource, $x2, $y1 + $radius, $x2, $y2 - $radius, $color);
|
||||
|
||||
imagearc($this->resource, $x1 + $radius, $y1 + $radius, $radius * 2, $radius * 2, 180, 270, $color);
|
||||
imagearc($this->resource, $x2 - $radius, $y1 + $radius, $radius * 2, $radius * 2, 270, 360, $color);
|
||||
imagearc($this->resource, $x1 + $radius, $y2 - $radius, $radius * 2, $radius * 2, 90, 180, $color);
|
||||
imagearc($this->resource, $x2 - $radius, $y2 - $radius, $radius * 2, $radius * 2, 360, 90, $color);
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function line($x1, $y1, $x2, $y2, $color = 0x000000)
|
||||
{
|
||||
imageline($this->resource, $x1, $y1, $x2, $y2, ImageColor::gdAllocate($this->resource, $color));
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function ellipse($cx, $cy, $width, $height, $color = 0x000000, $filled = false)
|
||||
{
|
||||
if ($filled) {
|
||||
imagefilledellipse($this->resource, $cx, $cy, $width, $height, ImageColor::gdAllocate($this->resource, $color));
|
||||
} else {
|
||||
imageellipse($this->resource, $cx, $cy, $width, $height, ImageColor::gdAllocate($this->resource, $color));
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function circle($cx, $cy, $r, $color = 0x000000, $filled = false)
|
||||
{
|
||||
return $this->ellipse($cx, $cy, $r, $r, ImageColor::gdAllocate($this->resource, $color), $filled);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function polygon(array $points, $color, $filled = false)
|
||||
{
|
||||
if ($filled) {
|
||||
imagefilledpolygon($this->resource, $points, count($points) / 2, ImageColor::gdAllocate($this->resource, $color));
|
||||
} else {
|
||||
imagepolygon($this->resource, $points, count($points) / 2, ImageColor::gdAllocate($this->resource, $color));
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function flip($flipVertical, $flipHorizontal)
|
||||
{
|
||||
if (!$flipVertical && !$flipHorizontal) {
|
||||
return $this;
|
||||
}
|
||||
|
||||
if (function_exists('imageflip')) {
|
||||
if ($flipVertical && $flipHorizontal) {
|
||||
$flipMode = \IMG_FLIP_BOTH;
|
||||
} elseif ($flipVertical && !$flipHorizontal) {
|
||||
$flipMode = \IMG_FLIP_VERTICAL;
|
||||
} elseif (!$flipVertical && $flipHorizontal) {
|
||||
$flipMode = \IMG_FLIP_HORIZONTAL;
|
||||
}
|
||||
|
||||
imageflip($this->resource, $flipMode);
|
||||
} else {
|
||||
$width = $this->width();
|
||||
$height = $this->height();
|
||||
|
||||
$src_x = 0;
|
||||
$src_y = 0;
|
||||
$src_width = $width;
|
||||
$src_height = $height;
|
||||
|
||||
if ($flipVertical) {
|
||||
$src_y = $height - 1;
|
||||
$src_height = -$height;
|
||||
}
|
||||
|
||||
if ($flipHorizontal) {
|
||||
$src_x = $width - 1;
|
||||
$src_width = -$width;
|
||||
}
|
||||
|
||||
$imgdest = imagecreatetruecolor($width, $height);
|
||||
imagealphablending($imgdest, false);
|
||||
imagesavealpha($imgdest, true);
|
||||
|
||||
if (imagecopyresampled($imgdest, $this->resource, 0, 0, $src_x, $src_y, $width, $height, $src_width, $src_height)) {
|
||||
imagedestroy($this->resource);
|
||||
$this->resource = $imgdest;
|
||||
}
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function width()
|
||||
{
|
||||
if (null === $this->resource) {
|
||||
$this->init();
|
||||
}
|
||||
|
||||
return imagesx($this->resource);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function height()
|
||||
{
|
||||
if (null === $this->resource) {
|
||||
$this->init();
|
||||
}
|
||||
|
||||
return imagesy($this->resource);
|
||||
}
|
||||
|
||||
protected function createImage($width, $height)
|
||||
{
|
||||
$this->resource = imagecreatetruecolor($width, $height);
|
||||
}
|
||||
|
||||
protected function createImageFromData($data)
|
||||
{
|
||||
$this->resource = @imagecreatefromstring($data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts the image to true color.
|
||||
*/
|
||||
protected function convertToTrueColor()
|
||||
{
|
||||
if (!imageistruecolor($this->resource)) {
|
||||
if (function_exists('imagepalettetotruecolor')) {
|
||||
// Available in PHP 5.5
|
||||
imagepalettetotruecolor($this->resource);
|
||||
} else {
|
||||
$transparentIndex = imagecolortransparent($this->resource);
|
||||
|
||||
$w = $this->width();
|
||||
$h = $this->height();
|
||||
|
||||
$img = imagecreatetruecolor($w, $h);
|
||||
imagecopy($img, $this->resource, 0, 0, 0, 0, $w, $h);
|
||||
|
||||
if ($transparentIndex != -1) {
|
||||
$width = $this->width();
|
||||
$height = $this->height();
|
||||
|
||||
imagealphablending($img, false);
|
||||
imagesavealpha($img, true);
|
||||
|
||||
for ($x = 0; $x < $width; ++$x) {
|
||||
for ($y = 0; $y < $height; ++$y) {
|
||||
if (imagecolorat($this->resource, $x, $y) == $transparentIndex) {
|
||||
imagesetpixel($img, $x, $y, 127 << 24);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$this->resource = $img;
|
||||
}
|
||||
}
|
||||
|
||||
imagesavealpha($this->resource, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function saveGif($file)
|
||||
{
|
||||
$transColor = imagecolorallocatealpha($this->resource, 255, 255, 255, 127);
|
||||
imagecolortransparent($this->resource, $transColor);
|
||||
imagegif($this->resource, $file);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function savePng($file)
|
||||
{
|
||||
imagepng($this->resource, $file);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function saveWebp($file, $quality)
|
||||
{
|
||||
imagewebp($this->resource, $file, $quality);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function saveJpeg($file, $quality)
|
||||
{
|
||||
imagejpeg($this->resource, $file, $quality);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Try to open the file using jpeg.
|
||||
*/
|
||||
protected function openJpeg($file)
|
||||
{
|
||||
if (file_exists($file) && filesize($file)) {
|
||||
$this->resource = @imagecreatefromjpeg($file);
|
||||
} else {
|
||||
$this->resource = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Try to open the file using gif.
|
||||
*/
|
||||
protected function openGif($file)
|
||||
{
|
||||
if (file_exists($file) && filesize($file)) {
|
||||
$this->resource = @imagecreatefromgif($file);
|
||||
} else {
|
||||
$this->resource = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Try to open the file using PNG.
|
||||
*/
|
||||
protected function openPng($file)
|
||||
{
|
||||
if (file_exists($file) && filesize($file)) {
|
||||
$this->resource = @imagecreatefrompng($file);
|
||||
} else {
|
||||
$this->resource = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Does this adapter supports type ?
|
||||
*/
|
||||
protected function supports($type)
|
||||
{
|
||||
return imagetypes() & self::$gdTypes[$type];
|
||||
}
|
||||
|
||||
protected function getColor($x, $y)
|
||||
{
|
||||
return imagecolorat($this->resource, $x, $y);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function enableProgressive()
|
||||
{
|
||||
imageinterlace($this->resource, 1);
|
||||
|
||||
return $this;
|
||||
}
|
||||
}
|
432
vendor/gregwar/image/Gregwar/Image/Adapter/Imagick.php
vendored
Normal file
432
vendor/gregwar/image/Gregwar/Image/Adapter/Imagick.php
vendored
Normal file
@ -0,0 +1,432 @@
|
||||
<?php
|
||||
|
||||
namespace Gregwar\Image\Adapter;
|
||||
|
||||
use Gregwar\Image\Image;
|
||||
|
||||
class Imagick extends Common
|
||||
{
|
||||
public function __construct()
|
||||
{
|
||||
throw new \Exception('Imagick is not supported right now');
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the name of the adapter.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'ImageMagick';
|
||||
}
|
||||
|
||||
/**
|
||||
* Image width.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function width()
|
||||
{
|
||||
// TODO: Implement width() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Image height.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function height()
|
||||
{
|
||||
// TODO: Implement height() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Save the image as a gif.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function saveGif($file)
|
||||
{
|
||||
// TODO: Implement saveGif() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Save the image as a png.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function savePng($file)
|
||||
{
|
||||
// TODO: Implement savePng() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Save the image as a jpeg.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function saveJpeg($file, $quality)
|
||||
{
|
||||
// TODO: Implement saveJpeg() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Crops the image.
|
||||
*
|
||||
* @param int $x the top-left x position of the crop box
|
||||
* @param int $y the top-left y position of the crop box
|
||||
* @param int $width the width of the crop box
|
||||
* @param int $height the height of the crop box
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function crop($x, $y, $width, $height)
|
||||
{
|
||||
// TODO: Implement crop() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Fills the image background to $bg if the image is transparent.
|
||||
*
|
||||
* @param int $background background color
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function fillBackground($background = 0xffffff)
|
||||
{
|
||||
// TODO: Implement fillBackground() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Negates the image.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function negate()
|
||||
{
|
||||
// TODO: Implement negate() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Changes the brightness of the image.
|
||||
*
|
||||
* @param int $brightness the brightness
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function brightness($brightness)
|
||||
{
|
||||
// TODO: Implement brightness() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Contrasts the image.
|
||||
*
|
||||
* @param int $contrast the contrast [-100, 100]
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function contrast($contrast)
|
||||
{
|
||||
// TODO: Implement contrast() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply a grayscale level effect on the image.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function grayscale()
|
||||
{
|
||||
// TODO: Implement grayscale() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Emboss the image.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function emboss()
|
||||
{
|
||||
// TODO: Implement emboss() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Smooth the image.
|
||||
*
|
||||
* @param int $p value between [-10,10]
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function smooth($p)
|
||||
{
|
||||
// TODO: Implement smooth() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Sharps the image.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function sharp()
|
||||
{
|
||||
// TODO: Implement sharp() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Edges the image.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function edge()
|
||||
{
|
||||
// TODO: Implement edge() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Colorize the image.
|
||||
*
|
||||
* @param int $red value in range [-255, 255]
|
||||
* @param int $green value in range [-255, 255]
|
||||
* @param int $blue value in range [-255, 255]
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function colorize($red, $green, $blue)
|
||||
{
|
||||
// TODO: Implement colorize() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* apply sepia to the image.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function sepia()
|
||||
{
|
||||
// TODO: Implement sepia() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Merge with another image.
|
||||
*
|
||||
* @param Image $other
|
||||
* @param int $x
|
||||
* @param int $y
|
||||
* @param int $width
|
||||
* @param int $height
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function merge(Image $other, $x = 0, $y = 0, $width = null, $height = null)
|
||||
{
|
||||
// TODO: Implement merge() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Rotate the image.
|
||||
*
|
||||
* @param float $angle
|
||||
* @param int $background
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function rotate($angle, $background = 0xffffff)
|
||||
{
|
||||
// TODO: Implement rotate() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Fills the image.
|
||||
*
|
||||
* @param int $color
|
||||
* @param int $x
|
||||
* @param int $y
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function fill($color = 0xffffff, $x = 0, $y = 0)
|
||||
{
|
||||
// TODO: Implement fill() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* write text to the image.
|
||||
*
|
||||
* @param string $font
|
||||
* @param string $text
|
||||
* @param int $x
|
||||
* @param int $y
|
||||
* @param int $size
|
||||
* @param int $angle
|
||||
* @param int $color
|
||||
* @param string $align
|
||||
*/
|
||||
public function write($font, $text, $x = 0, $y = 0, $size = 12, $angle = 0, $color = 0x000000, $align = 'left')
|
||||
{
|
||||
// TODO: Implement write() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a rectangle.
|
||||
*
|
||||
* @param int $x1
|
||||
* @param int $y1
|
||||
* @param int $x2
|
||||
* @param int $y2
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function rectangle($x1, $y1, $x2, $y2, $color, $filled = false)
|
||||
{
|
||||
// TODO: Implement rectangle() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a rounded rectangle.
|
||||
*
|
||||
* @param int $x1
|
||||
* @param int $y1
|
||||
* @param int $x2
|
||||
* @param int $y2
|
||||
* @param int $radius
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function roundedRectangle($x1, $y1, $x2, $y2, $radius, $color, $filled = false)
|
||||
{
|
||||
// TODO: Implement roundedRectangle() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a line.
|
||||
*
|
||||
* @param int $x1
|
||||
* @param int $y1
|
||||
* @param int $x2
|
||||
* @param int $y2
|
||||
* @param int $color
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function line($x1, $y1, $x2, $y2, $color = 0x000000)
|
||||
{
|
||||
// TODO: Implement line() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws an ellipse.
|
||||
*
|
||||
* @param int $cx
|
||||
* @param int $cy
|
||||
* @param int $width
|
||||
* @param int $height
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function ellipse($cx, $cy, $width, $height, $color = 0x000000, $filled = false)
|
||||
{
|
||||
// TODO: Implement ellipse() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a circle.
|
||||
*
|
||||
* @param int $cx
|
||||
* @param int $cy
|
||||
* @param int $r
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function circle($cx, $cy, $r, $color = 0x000000, $filled = false)
|
||||
{
|
||||
// TODO: Implement circle() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a polygon.
|
||||
*
|
||||
* @param array $points
|
||||
* @param int $color
|
||||
* @param bool $filled
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function polygon(array $points, $color, $filled = false)
|
||||
{
|
||||
// TODO: Implement polygon() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function flip($flipVertical, $flipHorizontal)
|
||||
{
|
||||
// TODO: Implement flip method
|
||||
}
|
||||
|
||||
/**
|
||||
* Opens the image.
|
||||
*/
|
||||
protected function openGif($file)
|
||||
{
|
||||
// TODO: Implement openGif() method.
|
||||
}
|
||||
|
||||
protected function openJpeg($file)
|
||||
{
|
||||
// TODO: Implement openJpeg() method.
|
||||
}
|
||||
|
||||
protected function openPng($file)
|
||||
{
|
||||
// TODO: Implement openPng() method.
|
||||
}
|
||||
|
||||
protected function openWebp($file)
|
||||
{
|
||||
// TODO: Implement openWebp() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an image.
|
||||
*/
|
||||
protected function createImage($width, $height)
|
||||
{
|
||||
// TODO: Implement createImage() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Creating an image using $data.
|
||||
*/
|
||||
protected function createImageFromData($data)
|
||||
{
|
||||
// TODO: Implement createImageFromData() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Resizes the image to an image having size of $target_width, $target_height, using
|
||||
* $new_width and $new_height and padding with $bg color.
|
||||
*/
|
||||
protected function doResize($bg, $target_width, $target_height, $new_width, $new_height)
|
||||
{
|
||||
// TODO: Implement doResize() method.
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the color of the $x, $y pixel.
|
||||
*/
|
||||
protected function getColor($x, $y)
|
||||
{
|
||||
// TODO: Implement getColor() method.
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user