From: srowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Sun, 15 Feb 2009 09:43:40 +0000 (+0000)
Subject: Tightened a condition to reduce accidentally detecting the alignment pattern as a... 
X-Git-Url: http://git.rot13.org/?p=zxing.git;a=commitdiff_plain;h=d43168d98bdf7330a69fa3245da441309d487b29

Tightened a condition to reduce accidentally detecting the alignment pattern as a finder pattern

git-svn-id: http://zxing.googlecode.com/svn/trunk@856 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---

diff --git a/core/src/com/google/zxing/qrcode/detector/FinderPatternFinder.java b/core/src/com/google/zxing/qrcode/detector/FinderPatternFinder.java
index c8370d55..63592bf9 100755
--- a/core/src/com/google/zxing/qrcode/detector/FinderPatternFinder.java
+++ b/core/src/com/google/zxing/qrcode/detector/FinderPatternFinder.java
@@ -462,7 +462,7 @@ final class FinderPatternFinder {
       FinderPattern pattern = (FinderPattern) possibleCenters.elementAt(i);
       totalDeviation += Math.abs(pattern.getEstimatedModuleSize() - average);
     }
-    return totalDeviation <= 0.15f * totalModuleSize;
+    return totalDeviation <= 0.05f * totalModuleSize;
   }
 
   /**
diff --git a/core/test/src/com/google/zxing/qrcode/QRCodeBlackBox4TestCase.java b/core/test/src/com/google/zxing/qrcode/QRCodeBlackBox4TestCase.java
index 5653740f..02168f92 100644
--- a/core/test/src/com/google/zxing/qrcode/QRCodeBlackBox4TestCase.java
+++ b/core/test/src/com/google/zxing/qrcode/QRCodeBlackBox4TestCase.java
@@ -29,7 +29,7 @@ public final class QRCodeBlackBox4TestCase extends AbstractBlackBoxTestCase {
 
   public QRCodeBlackBox4TestCase() {
     super("test/data/blackbox/qrcode-4", new MultiFormatReader(), BarcodeFormat.QR_CODE);
-    addTest(32, 32, 0.0f);
+    addTest(33, 33, 0.0f);
     addTest(33, 33, 90.0f);
     addTest(32, 32, 180.0f);
     addTest(32, 32, 270.0f);