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* @package CHF::CORE * @subpackage component * @filesource * @version v3.0/2006 */ /** * CHF_Component_Thumbnail * * @author Marius Kazemekaitis a.k.a cOdH * @package CHF::CORE * @subpackage component */ class CHF_Component_Thumbnail extends CHF_Component { /** * $errmsg * * Klaidos pranesimas parsinimui * * @author Marius Kazemekaitis a.k.a cOdH * @var string */ private $errmsg; /** * $error * * Pazymime kai ivyksta klaida * * @author Marius Kazemekaitis a.k.a cOdH * @var bool */ private $error; /** * $format * * Paveikslelio failo formatas * * @author Marius Kazemekaitis a.k.a cOdH * @var string */ private $format; /** * $currentDimensions * * Dabartiniai paveikslelio matmenys * * @author Marius Kazemekaitis a.k.a cOdH * @var array */ private $currentDimensions; /** * $newDimensions * * Nauji matmenys po apdirbimo * * @author Marius Kazemekaitis a.k.a cOdH * @var array */ private $newDimensions; /** * $newImage * * Galutinis paveikslelis atvaizdavimui arba issaugojimui * * @author Marius Kazemekaitis a.k.a cOdH * @var mixed */ private $newImage; /** * $oldImage * * Originalus paveikslelis apdirbimui * * @author Marius Kazemekaitis a.k.a cOdH * @var mixed */ private $oldImage; /** * $workingImage * * Apdirbamas paveikslelis * * @author Marius Kazemekaitis a.k.a cOdH * @var mixed */ private $workingImage; /** * $fileName * * Paveikslelio failo vardas. * Gali buti su direktorija * * @author Marius Kazemekaitis a.k.a cOdH * @var string */ public $fileName; /** * $maxWidth * * Maksimalus paveikslelio plotis * * @author Marius Kazemekaitis a.k.a cOdH * @var int */ public $maxWidth; /** * $maxHeight * * Maksimalus paveikslelio aukstis * * @author Marius Kazemekaitis a.k.a cOdH * @var int */ public $maxHeight; /** * $percent * * Procentinis paveikslelio dydis * * @author Marius Kazemekaitis a.k.a cOdH * @var int */ public $percent; /** * $quality * * JPEG paveikslelio kokybe * * @author Marius Kazemekaitis a.k.a cOdH * @var int */ public $quality; /** * $cropSize * * Dydis pikseliais paveikslelio iskirpimui (nuo centro) * * @author Marius Kazemekaitis a.k.a cOdH * @var int */ public $cropSize; public $cropX; public $cropY; /** * __construct * * @author Marius Kazemekaitis a.k.a cOdH * @return void */ public function __construct() { $this->errmsg = ''; $this->error = false; $this->format = ''; $this->currentDimensions = array(); $this->newDimensions = array(); $this->fileName = ''; $this->maxWidth = 0; $this->maxHeight = 0; $this->percent = 0; $this->quality = 60; $this->cropSize = 0; $this->cropX = 0; $this->cropY = 0; } /** * __destruct * * @author Marius Kazemekaitis a.k.a cOdH * @return void */ public function __destruct() { if($this->newImage) @ImageDestroy($this->newImage); if($this->oldImage) @ImageDestroy($this->oldImage); if($this->workingImage) @ImageDestroy($this->workingImage); } /** * init() * * Tikrinamos klaidos ir nustatomas failo tipas * * @author Marius Kazemekaitis a.k.a cOdH * @return void */ public function init() { if(!file_exists($this->fileName)) { $this->errmsg = "File not found"; $this->error = true; } elseif(!is_readable($this->fileName)) { $this->errmsg = "File is not readable"; $this->error = true; } if($this->error == false) { if(stristr(strtolower($this->fileName),'.gif')) $this->format = 'GIF'; elseif(stristr(strtolower($this->fileName),'.jpg') || stristr(strtolower($this->fileName),'.jpeg')) $this->format = "JPG"; elseif(stristr(strtolower($this->fileName),'.png')) $this->format = 'PNG'; else { $this->errmsg = "Unknown file format"; $this->error = true; } } if($this->maxWidth == 0 && $this->maxHeight == 0 && $this->percent == 0) $this->percent = 100; if($this->error == false) { switch($this->format) { case "GIF": $this->oldImage = ImageCreateFromGif($this->fileName); break; case "JPG": $this->oldImage = ImageCreateFromJpeg($this->fileName); break; case "PNG": $this->oldImage = ImageCreateFromPng($this->fileName); break; } $size = GetImageSize($this->fileName); $this->currentDimensions = array("width"=>$size[0],"height"=>$size[1]); $this->newImage = $this->oldImage; } if($this->error) { $this->showErrorImage(); break; } } public function getCurrentWidth() { return $this->currentDimensions['width']; } public function getCurrentHeight() { return $this->currentDimensions['height']; } public function calcWidth($width,$height) { $newWP = (100 * $this->maxWidth) / $width; $newHeight = ($height * $newWP) / 100; return array("newWidth"=>intval($this->maxWidth),"newHeight"=>intval($newHeight)); } public function calcHeight($width,$height) { $newHP = (100 * $this->maxHeight) / $height; $newWidth = ($width * $newHP) / 100; return array("newWidth"=>intval($newWidth),"newHeight"=>intval($this->maxHeight)); } public function calcPercent($width,$height) { $newWidth = ($width * $this->percent) / 100; $newHeight = ($height * $this->percent) / 100; return array("newWidth"=>intval($newWidth),"newHeight"=>intval($newHeight)); } public function calcImageSize($width,$height) { $newSize = array("newWidth"=>$width,"newHeight"=>$height); if($this->maxWidth > 0 && $width > $this->maxWidth) { $newSize = $this->calcWidth($width,$height); if($this->maxHeight > 0 && $newSize['newHeight'] > $this->maxHeight) $newSize = $this->calcHeight($newSize['newWidth'],$newSize['newHeight']); $this->newDimensions = $newSize; } if($this->maxHeight > 0 && $height > $this->maxHeight) { $newSize = $this->calcHeight($width,$height); if($this->maxWidth > 0 && $newSize['newWidth'] > $this->maxWidth) { $newSize = $this->calcWidth($newSize['newWidth'],$newSize['newHeight']); } $this->newDimensions = $newSize; } if($this->percent > 0) { $newSize = $this->calcPercent($width,$height); $this->newDimensions = $newSize; } } public function showErrorImage() { header("Content-type: image/png"); $errImg = ImageCreate(220,25); $bgColor = ImageColorAllocate($errImg,0,0,0); $fgColor1 = ImageColorAllocate($errImg,255,255,255); $fgColor2 = ImageColorAllocate($errImg,255,0,0); ImageString($errImg,3,6,6,"ERROR:",$fgColor2); ImageString($errImg,3,55,6,$this->errmsg,$fgColor1); ImagePng($errImg); ImageDestroy($errImg); } public function resize($name = '') { $this->calcImageSize($this->currentDimensions['width'],$this->currentDimensions['height']); if(function_exists("ImageCreateTrueColor")) { $this->workingImage = ImageCreateTrueColor($this->newDimensions['newWidth'],$this->newDimensions['newHeight']); } else { $this->workingImage = ImageCreate($this->newDimensions['newWidth'],$this->newDimensions['newHeight']); } ImageCopyResampled( $this->workingImage, $this->oldImage, 0, 0, 0, 0, $this->newDimensions['newWidth'], $this->newDimensions['newHeight'], $this->currentDimensions['width'], $this->currentDimensions['height'] ); $this->oldImage = $this->workingImage; $this->newImage = $this->workingImage; $this->currentDimensions['width'] = $this->newDimensions['newWidth']; $this->currentDimensions['height'] = $this->newDimensions['newHeight']; } public function crop() { $cropX = intval(($this->currentDimensions['width'] - $this->cropSize) / 2); $cropY = intval(($this->currentDimensions['height'] - $this->cropSize) / 2); if(function_exists("ImageCreateTrueColor")) { $this->workingImage = ImageCreateTrueColor($this->cropSize,$this->cropSize); } else { $this->workingImage = ImageCreate($this->cropSize,$this->cropSize); } ImageCopy( $this->workingImage, $this->oldImage, 0, 0, $this->cropX, $this->cropY, $this->cropSize, $this->cropSize ); $this->oldImage = $this->workingImage; $this->newImage = $this->workingImage; $this->currentDimensions['width'] = $this->cropSize; $this->currentDimensions['height'] = $this->cropSize; } public function save($name) { $this->show($name); } function show($name='') { switch($this->format) { case "GIF": if($name != '') { ImageGif($this->newImage,$name); } else { header("Content-type: image/gif"); ImageGif($this->newImage); } break; case "JPG": if($name != '') { ImageJpeg($this->newImage,$name,$this->quality); } else { header("Content-type: image/jpeg"); ImageJpeg($this->newImage,'',$this->quality); } break; case "PNG": if($name != '') { ImagePng($this->newImage,$name); } else { header("Content-type: image/png"); ImagePng($this->newImage,$name); } break; } } } ?> Margionys - Dzūkija National Park
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Dzūkija National Park

DNP

Das Dorf Margionys (und das Ferienhaus) befinden sich auf dem Territorium des Dzukija National Parks (DNP). Der DNP  ist mit fast 56 000 ha die größte geschützte Fläche Litauens. Der DNP erstreckt sich über das Gebiet von 4 Gemeinden in einem sehr dicht bewaldeten Gebiet Litauens. Wälder machen etwa 85% seiner Fläche aus. Insgesamt befinden sich 79 Dörfer sowie die Stadt Merkinė auf dem Gebiet des Parks. 4300 Menschen leben hier.

Es gibt keine allzu hohen Berge in Litauen. Der höchste Punkt im DNP ist 168m über dem Meeresspiegel gelegen der tiefste Punkt liegt 66m unter dem Meeresspiegel. Insgesamt durchfließen 30 Flüsse und Bäche einschließlich Litauens größtem Fluss, Nemunas, den Park. 48 Seen befinden sich auf seinem Territorium. Der DNP beheimatet 18 Naturdenkmäler und 27 einzigartige Objekte natürlicher Herkunft - alte Pinienbäume mit Bienenwaben, als Relikte früherer Bienenzucht, die Ufer des Ūla, des Merkys und des Nemunas Flusses sowie Quellen, Hügel und Seen.

Die Verwaltung des DNP hat 5 Museen. Weitere detaillierte Informationen über den DNP finden sie auf der Website des Parks (in Englisch) oder in einem der Informationszentren vor Ort. Das nächstgelegene Informationscenter befindet sich in Marcinkonys.