Added handy toString() methods

[zxing.git] / core / src / com / google / zxing / common / BitArray.java

diff --git a/core/src/com/google/zxing/common/BitArray.java b/core/src/com/google/zxing/common/BitArray.java
index c22fd92..7152947 100644 (file)
--- a/core/src/com/google/zxing/common/BitArray.java
+++ b/core/src/com/google/zxing/common/BitArray.java
@@ -153,5 +153,16 @@ public final class BitArray {
     }\r
     return new int[arraySize];\r
   }\r
+  \r
+  public String toString() {\r
+    StringBuffer result = new StringBuffer(size);\r
+    for (int i = 0; i < size; i++) {\r
+      if (i % 8 == 0) {\r
+        result.append(' ');\r
+      }\r
+      result.append(get(i) ? 'X' : '.');\r
+    }\r
+    return result.toString();\r
+  }\r
 \r
 }
\ No newline at end of file