stefano/stefano-image

Image processing

Stefano Image

, _(*1)

Features

• Resize and save image
• Add watermark
• Supported input and output format jpg, png, gif

Dependencies

• php GD2 extension

Instalation using Composer

1. Run command composer require stefano/stefano-image

Usage

This is the original image, _(*2)

, _(*3)

• resize and keep source image aspect ration

$maxWidth = 200;
$maxHeight = 200;
$resizer = new \StefanoImage\Image();
$resizer->sourceImage($sourceImage)
        ->resize($maxWidth, $maxHeight)
        ->save($outputDir, $name);

This is the output, _(*4)

, _(*5)

• adaptive resize

$width = 200;
$height = 50;
$resizer = new \StefanoImage\Image();
$resizer->sourceImage($sourceImage)
        ->adaptiveResize($width, $height)
        ->save($outputDir, $name);

This is the output, _(*6)

, _(*7)

• pad

$width = 200;
$height = 200;
$resizer = new \StefanoImage\Image();
$resizer->sourceImage($sourceImage)
        ->pad($width, $height)
        ->save($outputDir, $name);

This is the output, _(*8)

, _(*9)

• pad and change background color

$width = 350;
$height = 150;
$resizer = new \StefanoImage\Image();
$resizer->sourceImage($sourceImage)
        ->pad($width, $height)
        ->backgroundColor(35, 210, 240)
        ->save($outputDir, $name);

This is the output, _(*10)

, _(*11)

• add watermark

$maxWidth = 350;
$maxHeight = 150;
$maxWidthPercent = 40;
$maxHeightPercent = 40;
$opacity = 30;
$watermarkPosition = \StefanoImage\Image::WATERMARK_POSITION_TOP_RIGHT;
$resizer = new \StefanoImage\Image();
$resizer->sourceImage($sourceImage)
        ->resize($maxWidth, $maxHeight)
        ->addWatermark($watermark, $maxWidthPercent, $maxHeightPercent, $opacity, $watermarkPosition)
        ->save($outputDir, $name);

This is the output, _(*12)

, _(*13)

• change output format

$resizer->outputFormat(\StefanoImage\Image::OUTPUT_FORMAT_PNG);

• change output quality

$resizer->quality(15);