A simple and basic library to watermark an image using a source-image and a watermark-image. Function can be used as a static caller as well as an initialized function (see example).
Via Composer
composer require bertmaurau/php-watermarker// example (examples/add-watermark.php)
use BertMaurau\Watermarker;
// the source/original image
$sourceImage = __DIR__ . DIRECTORY_SEPARATOR . 'source.jpg';
// the image used as the watermark
$watermarkImage = __DIR__ . DIRECTORY_SEPARATOR . 'watermark.png';
// available positions
/*
* Position:: TOP_LEFT | TOP_CENTER | TOP_RIGHT | CENTER_CENTER | BOTTOM_LEFT | BOTTOM_CENTER | BOTTOM_RIGHT
*/
// available imageTypes
/*
* ImageType:: JPEG | BMP | GIF | PNG
*/
// Static method
/**
* Function arguments
* @param string required $sourceImage The image to put the watermark on
* @param string required $watermarkImage The image that you want to use as a watermark
* @param string optional $outputPath The path where the generated image should be placed (check your permissions)
* @param string optional $outputFilename The filename you want to give the exported file
* @param string optional $outputExtension The extension it should have
* @param string optional $position The position to put the watermark at
* @param int optional $outputQuality The exported quality (Used for .jpg or for compression with .png [1-100])
*/
try {
Watermarker\Watermark::AddImageAsWatermark($sourceImage, $watermarkImage, __DIR__, $filename = Watermarker\Position::CENTER_CENTER, Watermarker\ImageType::JPEG, Watermarker\Position::BOTTOM_CENTER, 100);
} catch (\Exception $ex) {
echo $ex -> getMessage();
}
// Initialized mathod
try {
$marker = (new Watermarker\Watermark)
-> setSourceImage($sourceImage)
-> setWatermarkImage($watermarkImage)
-> setOutputPath(__DIR__)
// other setters
-> watermark();
} catch (Exception $ex) {
echo $ex -> getMessage();
}
For bug reporting or code discussions.
The module is licensed under MIT.