summaryrefslogtreecommitdiff
path: root/xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp
diff options
context:
space:
mode:
authorDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
commit1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 (patch)
tree285e39abd4b5872d8cd632b9e331b0667fdc3eae /xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp
parentf766ad219f66543654520f6a1955836f519e26d1 (diff)
downloadpdfium-1770c021cf998ff1b33855b1397f6ea8ff9f7cd7.tar.xz
Move xfa/src up to xfa/.
This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 .
Diffstat (limited to 'xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp')
-rw-r--r--xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp68
1 files changed, 68 insertions, 0 deletions
diff --git a/xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp b/xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp
new file mode 100644
index 0000000000..5039920e32
--- /dev/null
+++ b/xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp
@@ -0,0 +1,68 @@
+// 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 "xfa/fxbarcode/BC_ResultPoint.h"
+#include "xfa/fxbarcode/qrcode/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 =
+ new CBC_QRFinderPattern(m_x, m_y, m_estimatedModuleSize);
+ temp->m_count = m_count;
+ return temp;
+}
+FX_FLOAT CBC_QRFinderPattern::GetEstimatedModuleSize() {
+ return m_estimatedModuleSize;
+}
+int32_t 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;
+}