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/Operation/Merge.php
+++ b/admin/compiler/joomla_3/wideimage/Operation/Merge.php
@ -0,0 +1,78 @@
+<?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 Internal/Operations
+  **/
+	
+	/**
+	 * Merge operation class
+	 * 
+	 * @package Internal/Operations
+	 */
+	class WideImage_Operation_Merge
+	{
+		/**
+		 * Returns a merged image
+		 *
+		 * @param WideImage_Image $base
+		 * @param WideImage_Image $overlay
+		 * @param smart_coordinate $left
+		 * @param smart_coordinate $top
+		 * @param numeric $pct
+		 * @return WideImage_Image
+		 */
+		function execute($base, $overlay, $left, $top, $pct)
+		{
+			$x = WideImage_Coordinate::fix($left, $base->getWidth(), $overlay->getWidth());
+			$y = WideImage_Coordinate::fix($top, $base->getHeight(), $overlay->getHeight());
+			
+			$result = $base->asTrueColor();
+			$result->alphaBlending(true);
+			$result->saveAlpha(true);
+			
+			if ($pct <= 0)
+				return $result;
+			
+			if ($pct < 100)
+			{
+				if (!imagecopymerge(
+					$result->getHandle(), 
+					$overlay->getHandle(), 
+					$x, $y, 0, 0, 
+					$overlay->getWidth(), 
+					$overlay->getHeight(), 
+					$pct))
+				throw new WideImage_GDFunctionResultException("imagecopymerge() returned false");
+			}
+			else
+			{
+				if (!imagecopy(
+					$result->getHandle(), 
+					$overlay->getHandle(), 
+					$x, $y, 0, 0, 
+					$overlay->getWidth(), 
+					$overlay->getHeight()))
+				throw new WideImage_GDFunctionResultException("imagecopy() returned false");
+			}
+			
+			return $result;
+		}
+	}