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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 - Margionys
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Margionys

Margionys_1

The village of Margionys is located in Dzūkija National Park, within Varėna municipality, 115 km away from Vilnius, 50 km away from Alytus and at the hand's reach from Druskininkai.

Back in the year 1637, Margionys had 11 households. Number of households in the village increased to 44 by the year 1889, with a total population of 271 individuals at the time. After the plague and wars, the village shrunk, with only two families living in it in 1738. By 1959, the village again had 261 inhabitants. This number has decreased to 98 in 1998 and 81 in 2003. What is next?

Part of the text is from a publication produced by Dzūkija National Park: "Kapiniškiai. Rudnia. Dubininkas", Marcinkonys, 2005.