first commit of free version

2016-01-30 22:28:43 +02:00
commit ecf47809f9
1834 changed files with 447351 additions and 0 deletions
--- a/admin/compiler/joomla_3/wideimage/PaletteImage.php
+++ b/admin/compiler/joomla_3/wideimage/PaletteImage.php
@ -0,0 +1,136 @@
+<?php
+	/**
+ * @author Gasper Kozak
+ * @copyright 2007-2011
+
+    This file is part of WideImage.
+		
+    WideImage is free software; you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation; either version 2.1 of the License, or
+    (at your option) any later version.
+		
+    WideImage is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+		
+    You should have received a copy of the GNU Lesser General Public License
+    along with WideImage; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+    
+    * @package WideImage
+  **/
+	
+	/**
+	 * @package WideImage
+	 */
+	class WideImage_PaletteImage extends WideImage_Image
+	{
+		/**
+		 * Create a palette image
+		 *
+		 * @param int $width
+		 * @param int $height
+		 * @return WideImage_PaletteImage
+		 */
+		static function create($width, $height)
+		{
+			if ($width * $height <= 0 || $width < 0)
+				throw new WideImage_InvalidImageDimensionException("Can't create an image with dimensions [$width, $height].");
+			
+			return new WideImage_PaletteImage(imagecreate($width, $height));
+		}
+		
+		function doCreate($width, $height)
+		{
+			return self::create($width, $height);
+		}
+		
+		/**
+		 * (non-PHPdoc)
+		 * @see WideImage_Image#isTrueColor()
+		 */
+		function isTrueColor()
+		{
+			return false;
+		}
+		
+		/**
+		 * (non-PHPdoc)
+		 * @see WideImage_Image#asPalette($nColors, $dither, $matchPalette)
+		 */
+		function asPalette($nColors = 255, $dither = null, $matchPalette = true)
+		{
+			return $this->copy();
+		}
+		
+		/**
+		 * Returns a copy of the image
+		 * 
+		 * @param $trueColor True if the new image should be truecolor
+		 * @return WideImage_Image
+		 */
+		protected function copyAsNew($trueColor = false)
+		{
+			$width = $this->getWidth();
+			$height = $this->getHeight();
+			
+			if ($trueColor)
+				$new = WideImage_TrueColorImage::create($width, $height);
+			else
+				$new = WideImage_PaletteImage::create($width, $height);
+			
+			// copy transparency of source to target
+			if ($this->isTransparent())
+			{
+				$rgb = $this->getTransparentColorRGB();
+				if (is_array($rgb))
+				{
+					$tci = $new->allocateColor($rgb['red'], $rgb['green'], $rgb['blue']);
+					$new->fill(0, 0, $tci);
+					$new->setTransparentColor($tci);
+				}
+			}
+			
+			imageCopy($new->getHandle(), $this->handle, 0, 0, 0, 0, $width, $height);
+			return $new;
+		}
+		
+		/**
+		 * (non-PHPdoc)
+		 * @see WideImage_Image#asTrueColor()
+		 */
+		function asTrueColor()
+		{
+			$width = $this->getWidth();
+			$height = $this->getHeight();
+			$new = WideImage::createTrueColorImage($width, $height);
+			if ($this->isTransparent())
+				$new->copyTransparencyFrom($this);
+			if (!imageCopy($new->getHandle(), $this->handle, 0, 0, 0, 0, $width, $height))
+				throw new WideImage_GDFunctionResultException("imagecopy() returned false");
+			return $new;
+		}
+		
+		/**
+		 * (non-PHPdoc)
+		 * @see WideImage_Image#getChannels()
+		 */
+		function getChannels()
+		{
+			$args = func_get_args();
+			if (count($args) == 1 && is_array($args[0]))
+				$args = $args[0];
+			return WideImage_OperationFactory::get('CopyChannelsPalette')->execute($this, $args);
+		}
+		
+		/**
+		 * (non-PHPdoc)
+		 * @see WideImage_Image#copyNoAlpha()
+		 */
+		function copyNoAlpha()
+		{
+			return WideImage_Image::loadFromString($this->asString('png'));
+		}
+	}