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path: root/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp
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Diffstat (limited to 'xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp')
-rw-r--r--xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp98
1 files changed, 98 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp
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index 0000000000..e45562ba79
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+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp
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+// 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 2011 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_PDF417BarcodeRow.h"
+#include "BC_PDF417BarcodeMatrix.h"
+CBC_BarcodeMatrix::CBC_BarcodeMatrix(FX_INT32 height, FX_INT32 width)
+{
+ m_matrix.SetSize(height + 2);
+ for (FX_INT32 i = 0, matrixLength = m_matrix.GetSize(); i < matrixLength; i++) {
+ m_matrix[i] = FX_NEW CBC_BarcodeRow((width + 4) * 17 + 1);
+ }
+ m_width = width * 17;
+ m_height = height + 2;
+ m_currentRow = 0;
+ m_outHeight = 0;
+ m_outWidth = 0;
+}
+CBC_BarcodeMatrix::~CBC_BarcodeMatrix()
+{
+ for (FX_INT32 i = 0; i < m_matrix.GetSize(); i++) {
+ delete (CBC_BarcodeRow*)m_matrix.GetAt(i);
+ }
+ m_matrix.RemoveAll();
+ m_matrixOut.RemoveAll();
+}
+void CBC_BarcodeMatrix::set(FX_INT32 x, FX_INT32 y, FX_BYTE value)
+{
+ ((CBC_BarcodeRow*)m_matrix[y])->set(x, value);
+}
+void CBC_BarcodeMatrix::setMatrix(FX_INT32 x, FX_INT32 y, FX_BOOL black)
+{
+ set(x, y, (FX_BYTE) (black ? 1 : 0));
+}
+void CBC_BarcodeMatrix::startRow()
+{
+ ++m_currentRow;
+}
+CBC_BarcodeRow* CBC_BarcodeMatrix::getCurrentRow()
+{
+ return (CBC_BarcodeRow*)m_matrix[m_currentRow];
+}
+FX_INT32 CBC_BarcodeMatrix::getWidth()
+{
+ return m_outWidth;
+}
+FX_INT32 CBC_BarcodeMatrix::getHeight()
+{
+ return m_outHeight;
+}
+CFX_ByteArray& CBC_BarcodeMatrix::getMatrix()
+{
+ return getScaledMatrix(1, 1);
+}
+CFX_ByteArray& CBC_BarcodeMatrix::getScaledMatrix(FX_INT32 scale)
+{
+ return getScaledMatrix(scale, scale);
+}
+CFX_ByteArray& CBC_BarcodeMatrix::getScaledMatrix(FX_INT32 xScale, FX_INT32 yScale)
+{
+ FX_INT32 yMax = m_height * yScale;
+ CFX_ByteArray bytearray;
+ bytearray.Copy(((CBC_BarcodeRow*)m_matrix[0])->getScaledRow(xScale));
+ FX_INT32 xMax = bytearray.GetSize();
+ m_matrixOut.SetSize(xMax * yMax);
+ m_outWidth = xMax;
+ m_outHeight = yMax;
+ FX_INT32 k = 0;
+ for (FX_INT32 i = 0; i < yMax; i++) {
+ if (i != 0) {
+ bytearray.Copy(((CBC_BarcodeRow*)m_matrix[i / yScale])->getScaledRow(xScale));
+ }
+ k = i * xMax;
+ for (FX_INT32 l = 0; l < xMax; l++) {
+ m_matrixOut[k + l] = bytearray.GetAt(l);
+ }
+ }
+ return m_matrixOut;
+}