small update

GianlucaGuarini · Jun 21, 2014 · de38cf3 · de38cf3
1 parent 1fe24d0
commit de38cf3
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/jquery.BlackAndWhite.js b/jquery.BlackAndWhite.js
@@ -227,18 +227,20 @@
 				}
 			};
 			this.init = function(options) {
+
 				// convert all the images
 				$container.each(function(index, tmpImageWrapper) {
 					var $imageWrapper = $(tmpImageWrapper),
 						$img = $imageWrapper.find('img');
-
+					if ($img.data('_b&w')) return;
 					if (!$img[0].complete || (typeof $img[0].naturalWidth !== "undefined" && !$img[0].naturalWidth)) {
 						$img.on('load', function() {
 							_injectTags($img, $imageWrapper);
 						}).load();
 					} else {
 						_injectTags($img, $imageWrapper);
 					}
+					$img.data('_b&w', true);
 				});
 				// start the webworker
 				if (BnWWorker) {

diff --git a/src/jquery.BlackAndWhite.js b/src/jquery.BlackAndWhite.js
@@ -227,18 +227,20 @@
 				}
 			};
 			this.init = function(options) {
+
 				// convert all the images
 				$container.each(function(index, tmpImageWrapper) {
 					var $imageWrapper = $(tmpImageWrapper),
 						$img = $imageWrapper.find('img');
-
+					if ($img.data('_b&w')) return;
 					if (!$img[0].complete || (typeof $img[0].naturalWidth !== "undefined" && !$img[0].naturalWidth)) {
 						$img.on('load', function() {
 							_injectTags($img, $imageWrapper);
 						}).load();
 					} else {
 						_injectTags($img, $imageWrapper);
 					}
+					$img.data('_b&w', true);
 				});
 				// start the webworker
 				if (BnWWorker) {

diff --git a/src/jquery.BlackAndWhite.min.js b/src/jquery.BlackAndWhite.min.js