PHP code example of rkr / image

1. Go to this page and download the library: Download rkr/image 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/ */

rkr / image example snippets


use Kir\Image\Image;
$image = Image::loadFromFile('image.png');

$newImage = $image->getCopy();
$newImage->resizeProportional(width: 500);
$newImage->saveAsWebP(filename: 'new-image-width-500.webp');

$newImage = $image->getCopy();
$newImage->resizeProportional(height: 500);
$newImage->saveAsWebP(filename: 'new-image-height-500.webp');

$newImage = $image->getCopy();
$newImage->resizeProportional(width: 500, height: 500);
$newImage->saveAsWebP(filename: 'new-image-largest-side-to-500.webp');


use Kir\Image\Image;
$image = Image::loadFromFile('image.png');
$image->resizeProportional(width: 500, height: 500);
$image->resizeCanvasCentered(width: 500, height: 500);
$image->saveAsWebP(filename: '500x500.webp');


use Kir\Image\Image;
use Kir\Image\Color;
$image = Image::loadFromFile('image.png');

$image->getCopy()
    ->crop(
        threshold: 15, // 0..255 color scale
        borderPercent: 3, // %
        backgroundColor: Color::whiteOpaque(),
    )
    ->resizeProportional(width: 500, height: 500)
    ->resizeCanvasCentered(width: 500, height: 500)
    ->saveAsWebP(filename: '500x500.webp');


use Kir\Image\Image;
use Kir\Image\Color;

$image = Image::create(600, 240, Color::whiteOpaque());
$image->text(
    text: 'Hello World',
    x: 300,
    y: 120,
    fontFile: __DIR__ . '/Roboto-Regular.ttf',
    fontSize: 42,
    color: Color::fromRGB(0, 0, 0),
    angle: 0,
    anchor: 'center',
);
$image->saveAsPng(filename: 'text.png');