1 files changed, 71 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/qrcode/BC_QRFinderPattern.cpp b/xfa/src/fxbarcode/qrcode/BC_QRFinderPattern.cpp
new file mode 100644
index 0000000000..8d1385e99a
--- /dev/null
+++ b/xfa/src/fxbarcode/qrcode/BC_QRFinderPattern.cpp
@@ -0,0 +1,71 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+// Original code is licensed as follows:
+/*
+ * Copyright 2007 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "../barcode.h"
+#include "../BC_ResultPoint.h"
+#include "BC_QRFinderPattern.h"
+CBC_QRFinderPattern::CBC_QRFinderPattern(FX_FLOAT x, FX_FLOAT posY, FX_FLOAT estimatedModuleSize):
+    CBC_ResultPoint(x, posY),
+    m_estimatedModuleSize(estimatedModuleSize), m_count(1)
+{
+}
+CBC_QRFinderPattern::~CBC_QRFinderPattern()
+{
+    m_count = 0;
+    m_x = 0.0f;
+    m_y = 0.0f;
+    m_estimatedModuleSize = 0.0f;
+}
+CBC_QRFinderPattern *CBC_QRFinderPattern::Clone()
+{
+    CBC_QRFinderPattern *temp = FX_NEW CBC_QRFinderPattern(m_x, m_y, m_estimatedModuleSize);
+    temp->m_count = m_count;
+    return temp;
+}
+FX_FLOAT CBC_QRFinderPattern::GetEstimatedModuleSize()
+{
+    return m_estimatedModuleSize;
+}
+FX_INT32 CBC_QRFinderPattern::GetCount()
+{
+    return m_count;
+}
+void CBC_QRFinderPattern::IncrementCount()
+{
+    m_count++;
+}
+FX_BOOL CBC_QRFinderPattern::AboutEquals(FX_FLOAT moduleSize, FX_FLOAT i, FX_FLOAT j)
+{
+    if((fabs(i - GetY()) <= moduleSize) && (fabs(j - GetX()) <= moduleSize)) {
+        FX_FLOAT moduleSizeDiff = fabs(moduleSize - m_estimatedModuleSize);
+        return (moduleSizeDiff <= 1.0f) || (moduleSizeDiff / m_estimatedModuleSize <= 1.0f);
+    }
+    return false;
+}
+FX_FLOAT CBC_QRFinderPattern::GetX()
+{
+    return m_x;
+}
+FX_FLOAT CBC_QRFinderPattern::GetY()
+{
+    return m_y;
+}