Image Resize

[xoops]

Image Resize

[txmodxoops]

The functional code is:

public function createThumbs( $pathToImages, $pathToThumbs, $thumbWidth )
    {
        // open the directory
        $dir = opendir( $pathToImages );
        // loop through it, looking for any/all JPG files:
        while (false !== ($fname = readdir( $dir ))) {
            // parse path for the extension
            $info = pathinfo($pathToImages . $fname);
            // continue only if this is a JPEG image
            if ( strtolower($info['extension']) == 'jpg' )
            {
                // load image and get image size            
                $img = imagecreatefromjpeg( "{$pathToImages}{$fname}" );                
                $width = imagesx( $img );
                $height = imagesy( $img );
                // calculate thumbnail size
                $new_width = $thumbWidth;
                $new_height = floor( $height * ( $thumbWidth / $width ) );
                // create a new temporary image
                $tmpImg = imagecreatetruecolor( $new_width, $new_height );
                // copy and resize old image into new image 
                imagecopyresized( $tmpImg, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height );
                // save thumbnail into a file
                imagejpeg( $tmpImg, "{$pathToThumbs}{$fname}" );                
            }
            // continue only if this is a PNG image
            if ( strtolower($info['extension']) == 'png' )
            {
                // load image and get image size            
                $img = imagecreatefrompng( "{$pathToImages}{$fname}" );
                $width = imagesx( $img );
                $height = imagesy( $img );
                // calculate thumbnail size
                $new_width = $thumbWidth;
                $new_height = floor( $height * ( $thumbWidth / $width ) );
                // create a new temporary image
                $tmpImg = imagecreatetruecolor( $new_width, $new_height );
                // copy and resize old image into new image 
                imagecopyresized( $tmpImg, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height );
                // save thumbnail into a file
                imagepng( $tmpImg, "{$pathToThumbs}{$fname}" );
            }
        }
        // close the directory
        closedir( $dir );
    }

It work fine 👍

[geekwright]

Great! Thanks for the update.