<?php
namespace Intervention\Image;
use GuzzleHttp\Psr7\Stream;
use Psr\Http\Message\StreamInterface;
abstract class AbstractDecoder
{
abstract public function initFromPath($path);
turn \Intervention\Image\Image
abstract public function initFromBinary($data);
abstract public function initFromGdResource($resource);
abstract public function initFromImagick(\Imagick $object);
private $data;
public function __construct($data = null)
{
$this->data = $data;
}return \Intervention\Image\Image
public function initFromUrl($url)
{
$options = [
'http' => [
'method'=>"GET",
'header'=>"Accept-language: en\r\n".
"User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.2 (KHTML, like Gecko) Chrome/22.0.1216.0 Safari/537.2\r\n"
]
];Image processing is a technology that uses computers to analyze images to achieve the desired results. Also called image processing. Image processing generally refers to digital image processing. A digital image refers to a large two-dimensional array captured by industrial cameras, video cameras, scanners and other equipment. The elements of the array are called pixels, and their values ??are called grayscale values. Image processing technology generally includes three parts: image compression, enhancement and restoration, matching, description and recognition.
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