Add result points for UPC EAN metadata extension

[zxing.git] / core / src / com / google / zxing / Result.java

diff --git a/core/src/com/google/zxing/Result.java b/core/src/com/google/zxing/Result.java
index 9223ceb..ee1af52 100644 (file)
--- a/core/src/com/google/zxing/Result.java
+++ b/core/src/com/google/zxing/Result.java
@@ -28,7 +28,7 @@ public final class Result {
 
   private final String text;
   private final byte[] rawBytes;
-  private final ResultPoint[] resultPoints;
+  private ResultPoint[] resultPoints;
   private final BarcodeFormat format;
   private Hashtable resultMetadata;
   private final long timestamp;
@@ -117,6 +117,17 @@ public final class Result {
     }
   }
 
+  public void addResultPoints(ResultPoint[] newPoints) {
+    if (resultPoints == null) {
+      resultPoints = newPoints;
+    } else if (newPoints != null && newPoints.length > 0) {
+      ResultPoint[] allPoints = new ResultPoint[resultPoints.length + newPoints.length];
+      System.arraycopy(resultPoints, 0, allPoints, 0, resultPoints.length);
+      System.arraycopy(newPoints, 0, allPoints, resultPoints.length, newPoints.length);
+      resultPoints = allPoints;
+    }
+  }
+
   public long getTimestamp() {
     return timestamp;
   }