

<!-- class Upload
{
	public $filename;
	public $width = 800;
	public $height = 800;
	public $crop = false;
	public $thumb_crop = true;
	public $thumb_width = 100;
	public $thumb_height = 100;
	public $thumb = false;
	public $max_size = 6097152; // ~6MB

	private $dest_path;
	private $thumb_path;
	private $orig_path;
	private $resize = false;
	private $tmp_name;
	private $file = [];
	private $file_ok = false;

	function __construct($dest_path, $file)
	{
		$this->file = $file;

		$oldumask = umask(0);
		@mkdir($dest_path . "thumb/", 0777, true);
		@mkdir($dest_path . "orig/", 0777, true);
		umask($oldumask);

		$this->dest_path = $dest_path;
		$this->thumb_path = $dest_path . 'thumb/';
		$this->orig_path = $dest_path . 'orig/';

		$this->tmp_name = $this->file['tmp_name'];
		$this->filename = $this->get_filename($this->file['name']);

		if (in_array($this->file["type"], ["image/gif", "image/jpeg", "image/png", "image/webp"]) && ($this->file["size"] < $this->max_size)) {
			$this->file_ok = true;
			$this->save_original();
		}
	}

	private function get_filename($filename)
	{
		$name = pathinfo($filename, PATHINFO_FILENAME);
		$extension = pathinfo($filename, PATHINFO_EXTENSION);

		$temp_name = $name;
		$i = 1;
		while (file_exists($this->orig_path . $temp_name . "." . $extension)) {
			$temp_name = $name . '_' . $i;
			$i++;
		}

		return $temp_name . "." . $extension;
	}

	public function save_image()
	{
		if ($this->file_ok) {
			if ($this->resize) {
				$this->create_image($this->dest_path, $this->filename, $this->width, $this->height, $this->crop);
			} else {
				copy($this->orig_path . $this->filename, $this->dest_path . $this->filename);
			}

			if ($this->thumb) {
				$this->create_image($this->thumb_path, $this->filename, $this->thumb_width, $this->thumb_height, $this->thumb_crop);
			}
		}
	}

	private function create_image($path, $filename, $targetWidth, $targetHeight, $crop)
	{
		$file_path = $this->orig_path . $filename;
		list($origWidth, $origHeight) = getimagesize($file_path);

		$src_image = $this->image_create_from_file($file_path, $this->file['type']);
		if (!$src_image) {
			return false; // Failed to create image from file
		}

		// Calculate resize ratio respecting aspect ratio
		$ratio_orig = $origWidth / $origHeight;
		$ratio_target = $targetWidth / $targetHeight;

		// Initialize dimensions for resizing
		$resizeWidth = $targetWidth;
		$resizeHeight = $targetHeight;

		if ($crop) {
			if ($ratio_orig > $ratio_target) {
				// Original image is wider, fit height
				$resizeWidth = $targetHeight * $ratio_orig;
				$resizeHeight = $targetHeight;
			} else {
				// Original image is taller, fit width
				$resizeWidth = $targetWidth;
				$resizeHeight = $targetWidth / $ratio_orig;
			}
		} else {
			if ($ratio_orig > $ratio_target) {
				// Original image is wider, fit height
				$resizeWidth = $targetHeight * $ratio_orig;
				$resizeHeight = $targetHeight;
			} else {
				// Original image is taller, fit width
				$resizeWidth = $targetWidth;
				$resizeHeight = $targetWidth / $ratio_orig;
			}
		}

		// Create a new true color image with the calculated dimensions
		$resized_image = imagecreatetruecolor($resizeWidth, $resizeHeight);

		// Preserve transparency in PNG images
		if ($this->file['type'] == 'image/png') {
			imagecolortransparent($resized_image, imagecolorallocatealpha($resized_image, 0, 0, 0, 127));
			imagealphablending($resized_image, false);
			imagesavealpha($resized_image, true);
		}

		// Resize the original image
		imagecopyresampled($resized_image, $src_image, 0, 0, 0, 0, $resizeWidth, $resizeHeight, $origWidth, $origHeight);

		// Calculate cropping coordinates to center the image
		$crop_x = ($resizeWidth - $targetWidth) / 2;
		$crop_y = ($resizeHeight - $targetHeight) / 2;

		// Create the final image with the target dimensions
		$destination_image = imagecreatetruecolor($targetWidth, $targetHeight);

		// Preserve transparency in PNG images
		if ($this->file['type'] == 'image/png') {
			imagecolortransparent($destination_image, imagecolorallocatealpha($destination_image, 0, 0, 0, 127));
			imagealphablending($destination_image, false);
			imagesavealpha($destination_image, true);
		}

		// Crop the resized image to the target dimensions
		imagecopyresampled($destination_image, $resized_image, 0, 0, $crop_x, $crop_y, $targetWidth, $targetHeight, $targetWidth, $targetHeight);

		// Save the image in the original format
		$this->image_save_to_file($destination_image, $path . $filename, $this->file['type']);

		// Save the image in WebP format
		$this->image_save_to_webp($destination_image, $path . pathinfo($filename, PATHINFO_FILENAME) . '.webp', 70); // Adjust quality as needed

		// Cleanup
		imagedestroy($src_image);
		imagedestroy($resized_image);
		imagedestroy($destination_image);
	}


	private function image_create_from_file($filepath, $type)
	{
		switch ($type) {
			case 'image/jpeg':
				return imagecreatefromjpeg($filepath);
			case 'image/png':
				return imagecreatefrompng($filepath);
			case 'image/gif':
				return imagecreatefromgif($filepath);
			case 'image/webp':
				return imagecreatefromwebp($filepath);
			default:
				return false;
		}
	}

	private function image_save_to_file($image, $filepath, $type)
	{
		switch ($type) {
			case 'image/jpeg':
				imagejpeg($image, $filepath, 80); // Adjust quality as needed
				break;
			case 'image/png':
				imagepng($image, $filepath, 6); // Adjust compression level as needed
				break;
			case 'image/gif':
				imagegif($image, $filepath);
				break;
			case 'image/webp':
				imagewebp($image, $filepath, 85); // Adjust quality as needed
				break;
		}
	}

	private function image_save_to_webp($image, $filepath, $quality)
	{
		return imagewebp($image, $filepath, $quality);
	}

	private function save_original()
	{
		move_uploaded_file($this->tmp_name, $this->orig_path . $this->filename);
	}

	public function resize($width, $height)
	{
		$this->resize = true;
		$this->width = $width;
		$this->height = $height;
	}

	public function thumb($width = 100, $height = 100, $crop = true)
	{
		$this->thumb = true;
		$this->thumb_width = $width;
		$this->thumb_height = $height;
		$this->thumb_crop = $crop;
	}

	// Rotate Exif function omitted for brevity
} -->


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				<h1 paginaheader>Steigers en Vlonders</h1>
			
					<p>Vlonders en steigers zijn unieke mogelijkheden om van water en tuin tegelijk te genieten. Wij kunnen vlonders en steigers in diverse materialen en in elk gewenst formaat&nbsp;voor u maken<br />
Bij van der Hem kunt u terecht voor vaste en drijvende&nbsp;vlonders en steigers. Ben u op zoek naar een houten vlonder? Ben u op zoek naar een kunststof vlonder of een metalen? De mogelijkheden zijn eindeloos.<br />
<br />
<strong>Houten vlonder / steiger</strong><br />
Door de warme uitstraling van een houten vlonder of houten steiger wordt de uitstraling van uw tuin en de oever aanzienlijk verbeterd en krijgt de oever meer praktische mogelijkheden om te recre&euml;ren. Een houten steiger of hardhouten vlonder bestaat uit staanders van de vlonder, liggers van de vlonder en de vlonderplanken. Vlonderplanken zijn verkrijgbaar met een ribbelstructuur of als gladde vlonderplank. Drijvende vlonders zijn ook mogelijk.&nbsp;<br />
<br />
<strong>Metalen - Beton&nbsp;vlonder / steiger</strong><br />
Een robuste uitstraling en onderhoudsarm dat zijn de voordelen van beton of metaal. De uitstraling is geheel uniek.<br />
<br />
<strong>Vlonder of steiger aanleggen</strong><br />
Natuurlijk gaat de aanleg van een vlonder of steiger altijd in overleg. De aanleg wordt geheel in samenspraak gerealiseerd en wij betrekken u van start tot oplevering bij het traject. Wij zorgen ervoor dat u jaren kan genieten van uw vlonder en of steiger.</p>

						
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						Welkom op website van&nbsp;van der Hem grond &amp; waterwerken. Van der Hem is gespecialiseerd in waterbouw.<br />
Voor het bouwen van onder andere&nbsp;walbeschoeiing, steigers, vlonders, remmingwerken en schiphuizen&nbsp;is van der Hem het adres.<br />
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			Van der Hem - grond & waterwerken BV<br>
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