Corrected the getPixelInfo call in isAntialiased

8 years ago · 74d983cf26
1 changed files with 2 additions and 3 deletions
--- a/resemble.js
+++ b/resemble.js
@ -285,7 +285,7 @@ URL: https://github.com/Huddle/Resemble.js

 		function isAntialiased(sourcePix, data, cacheSet, verticalPos, horizontalPos, width){
 			var offset;
-			var targetPix;
+			var targetPix = {r: 0, g: 0, b: 0, a: 0};
 			var distance = 1;
 			var i;
 			var j;
@ -303,9 +303,8 @@ URL: https://github.com/Huddle/Resemble.js
 					} else {

 						offset = ((verticalPos+j)*width + (horizontalPos+i)) * 4;
-						targetPix = getPixelInfo(data, offset, cacheSet);

-						if(targetPix === null){
+						if(!getPixelInfo(targetPix , data, offset, cacheSet)){
 							continue;
 						}