PHP code example of gumlet / php-image-resize

1. Go to this page and download the library: Download gumlet/php-image-resize library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

gumlet / php-image-resize example snippets





$image = new \Gumlet\ImageResize();



use \Gumlet\ImageResize;

$image = new ImageResize();


$image = new ImageResize('image.jpg');
$image->scale(50);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->resizeToHeight(500);
$image->save('image2.jpg');

$image = new ImageResize('image.jpg');
$image->resizeToWidth(300);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->resizeToLongSide(500);
$image->save('image2.jpg');

$image = new ImageResize('image.jpg');
$image->resizeToShortSide(300);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->resizeToBestFit(500, 300);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->resize(500, 300, $allow_enlarge = True);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->resize(800, 600);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->crop(200, 200);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->crop(200, 200);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->crop(200, 200, true, ImageResize::CROPCENTER);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->crop(200, 200, true, ImageResize::CROPTOP);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->crop(200, 200, true, ImageResize::CROPBOTTOM);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->freecrop(200, 200, $x =  20, $y = 20);
$image->save('image2.jpg');


$image = ImageResize::createFromString(base64_decode('R0lGODlhAQABAIAAAAQCBP///yH5BAEAAAEALAAAAAABAAEAAAICRAEAOw=='));
$image->scale(50);
$image->save('image.jpg');


$image = ImageResize::createFromString(base64_decode('R0lGODlhAQABAIAAAAQCBP///yH5BAEAAAEALAAAAAABAAEAAAICRAEAOw=='));
$image->scale(50);
echo $image->getImageAsString();


$image = ImageResize::createFromString(base64_decode('R0lGODlhAQABAIAAAAQCBP///yH5BAEAAAEALAAAAAABAAEAAAICRAEAOw=='));
$image->resize(10, 10);
echo (string)$image;


$image = new ImageResize('image.jpg');
$image->resize(800, 600);
$image->save('image.png', IMAGETYPE_PNG);


$image = new ImageResize('image.jpg');
$image->quality_jpg = 100;
$image->resize(800, 600);
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image->crop(200, 200);
$image->save('image2.jpg', null, 100);

$image = new ImageResize('image.jpg');
$image->resizeToWidth(300);
$image->output(IMAGETYPE_PNG, 4);

$image = new ImageResize('image.jpg');
$image->scale(50);
$result = $image->getImageAsString(IMAGETYPE_PNG, 4);


$image = new ImageResize('image.jpg');
$image->scale(50);
$image->interlace = 0;
$image->save('image2.jpg');


$image = new ImageResize('image.jpg');
$image
    ->scale(50)
    ->save('image2.jpg')

    ->resizeToWidth(300)
    ->save('image3.jpg')

    ->crop(100, 100)
    ->save('image4.jpg')
;


try{
    $image = new ImageResize(null);
    echo "This line will not be printed";
} catch (ImageResizeException $e) {
    echo "Something went wrong" . $e->getMessage();
}


$image = new ImageResize('image.jpg');

// Add blure
$image->addFilter(function ($imageDesc) {
    imagefilter($imageDesc, IMG_FILTER_GAUSSIAN_BLUR);
});

// Add banner on bottom left corner
$image18Plus = 'banner.png'
$image->addFilter(function ($imageDesc) use ($image18Plus) {
    $logo = imagecreatefrompng($image18Plus);
    $logo_width = imagesx($logo);
    $logo_height = imagesy($logo);
    $image_width = imagesx($imageDesc);
    $image_height = imagesy($imageDesc);
    $image_x = $image_width - $logo_width - 10;
    $image_y = $image_height - $logo_height - 10;
    imagecopy($imageDesc, $logo, $image_x, $image_y, 0, 0, $logo_width, $logo_height);
});



$flip = new ImageResize('image.png');
$image = imagecreatetruecolor(200, 100);

$image->addFilter(function ($image) {
    imageflip($image, IMG_FLIP_HORIZONTAL);
});



$image = new ImageResize('image.png');
$image->gamma(true);

json
{
    "umlet/php-image-resize": "2.0.*"
    }
}