Library life begin

Author: alexantr

.gitignore

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+.idea/
+composer.phar
+vendor/
+example/resized/

README.md

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-# image-resize
+ImageResize
+===========
+
 Image resizing library
+
+Examples
+--------
+
+```php
+use Alexantr\ImageResize\Image;
+
+$src = Image::init('uploads/pic.jpg')->crop(200, 200);
+$src = Image::init('uploads/pic.jpg')->silhouette()->quality(95)->fit(200, 200);
+$src = Image::init('uploads/pic.jpg')->fitWidth(200);
+$src = Image::init('uploads/pic.jpg')->fitHeight(200);
+$src = Image::init('uploads/pic.jpg')->bgColor('6af')->place(200, 200);
+```
+For PHP >= 5.4:
+
+```php
+$src = (new Image('uploads/pic.jpg'))->crop(200, 200);
+```
+
+Creator example
+---------------
+
+.htacces file:
+
+```
+RewriteEngine On
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule ^resized/(.*)$ image.php?path=$1 [L]
+```
+
+image.php file:
+
+```php
+<?php
+require '../vendor/autoload.php';
+
+$webroot = __DIR__;
+$path = isset($_GET['path']) ? $_GET['path'] : '';
+
+Alexantr\ImageResize\Creator::create($webroot, $path);
+```

composer.json

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+{
+    "name": "alexantr/image-resize",
+    "type": "library",
+    "description": "Image resizing library",
+    "keywords": ["image", "gd", "thumbnail"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Alex Yashkin",
+            "email": "[email protected]",
+            "homepage": "http://yashkin.by/"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.3",
+        "ext-fileinfo": "*"
+    },
+    "autoload": {
+        "psr-4": {
+            "Alexantr\\ImageResize\\": "src"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}

composer.lock

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+<IfModule mod_rewrite.c>
+    RewriteEngine On
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteRule ^resized/(.*)$ image.php?path=$1 [L]
+</IfModule>

example/.htaccess

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+<?php
+
+require '../vendor/autoload.php';
+
+$webroot = __DIR__;
+$path = isset($_GET['path']) ? $_GET['path'] : '';
+
+Alexantr\ImageResize\Creator::create($webroot, $path);

example/image.php

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+<?php
+require '../vendor/autoload.php';
+
+use Alexantr\ImageResize\Image;
+
+// base examples
+
+$src = Image::init('uploads/folder/antelope_canyon.jpg')->crop(150, 150);
+test_image($src);
+
+$src = Image::init('uploads/folder/floating_leaves.jpg')->fitHeight(150);
+test_image($src);
+
+$src = Image::init('uploads/Cat.jpeg')->crop(150, 150);
+test_image($src);
+
+$src = Image::init('uploads/Cat.jpeg')->noTopOffset()->crop(150, 150);
+test_image($src);
+
+$src = Image::init('uploads/cat.gif')->fitWidth(150);
+test_image($src);
+
+$src = Image::init('uploads/Apple.png')->place(120, 150);
+test_image($src);
+
+// wrong url
+$src = Image::init('folder/foo.bar')->crop(150, 150);
+test_image($src);
+
+echo "<br>\n";
+
+// quality examples
+
+$src = Image::init('uploads/folder/antelope_canyon.jpg')->quality(100)->crop(250, 200);
+test_image($src);
+
+$src = Image::init('uploads/folder/antelope_canyon.jpg')->quality(50)->crop(250, 200);
+test_image($src);
+
+$src = Image::init('uploads/folder/antelope_canyon.jpg')->quality(10)->crop(250, 200);
+test_image($src);
+
+$src = Image::init('uploads/folder/floating_leaves.jpg')->quality(60)->fitHeight(200);
+test_image($src);
+
+echo "<br>\n";
+
+// placeholder examples
+
+$src = Image::init('uploads/not-found.jpeg')->crop(170, 150);
+test_image($src);
+
+$src = Image::init('uploads/not-found.gif')->silhouette()->noTopOffset()->crop(170, 150);
+test_image($src);
+
+$src = Image::init('uploads/not-found.png')->silhouette()->crop(110, 150);
+test_image($src);
+
+$src = Image::init('uploads/not-found.png')->disableAlpha()->bgColor('36c')->place(200, 150);
+test_image($src);
+
+echo "<br>\n";
+
+// background examples
+
+$src = Image::init('uploads/Apple.png')->fit(180, 150);
+test_image($src);
+
+$src = Image::init('uploads/Apple.png')->disableAlpha()->bgColor('3366cc')->place(150, 150);
+test_image($src);
+
+$src = Image::init('uploads/Apple.png')->disableAlpha()->bgColor('c36')->place(180, 150);
+test_image($src);
+
+echo "<br>\n";
+
+// original size. copy?
+
+$src = Image::init('uploads/cat.gif')->crop(100, 100);
+test_image($src);
+
+/**
+ * img tag helper
+ * @param $src
+ */
+function test_image($src)
+{
+    echo '<img src="' . $src . '" alt="" style="border: 1px solid #000;">' . "\n";
+}