SimpleSoftwareIO\QrCode\ImageMerge::createImage PHP Method

ImageMerge Class Documentation Show file Open project: simplesoftwareio/simple-qrcode

createImage() protected method

Creates a PNG Image.
protected createImage ( ) : string
return string 
    protected function createImage()
    {
        ob_start();
        imagepng($this->sourceImage->getImageResource());
        return ob_get_clean();
    }
ImageMerge
__construct
calculateCenter
calculateOverlap
createImage
merge
setProperties