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88 lines
2.8 KiB
88 lines
2.8 KiB
// Copyright 2014 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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// Original code is licensed as follows: |
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/* |
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* Copyright 2011 ZXing authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.h" |
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#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeRow.h" |
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CBC_BarcodeMatrix::CBC_BarcodeMatrix(int32_t height, int32_t width) { |
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m_matrix.SetSize(height + 2); |
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for (int32_t i = 0, matrixLength = m_matrix.GetSize(); i < matrixLength; |
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i++) { |
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m_matrix[i] = new CBC_BarcodeRow((width + 4) * 17 + 1); |
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} |
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m_width = width * 17; |
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m_height = height + 2; |
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m_currentRow = 0; |
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m_outHeight = 0; |
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m_outWidth = 0; |
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} |
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CBC_BarcodeMatrix::~CBC_BarcodeMatrix() { |
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for (int32_t i = 0; i < m_matrix.GetSize(); i++) |
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delete m_matrix.GetAt(i); |
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m_matrixOut.RemoveAll(); |
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} |
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void CBC_BarcodeMatrix::set(int32_t x, int32_t y, uint8_t value) { |
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m_matrix[y]->set(x, value); |
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} |
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void CBC_BarcodeMatrix::setMatrix(int32_t x, int32_t y, bool black) { |
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set(x, y, (uint8_t)(black ? 1 : 0)); |
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} |
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void CBC_BarcodeMatrix::startRow() { |
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++m_currentRow; |
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} |
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CBC_BarcodeRow* CBC_BarcodeMatrix::getCurrentRow() { |
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return m_matrix[m_currentRow]; |
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} |
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int32_t CBC_BarcodeMatrix::getWidth() { |
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return m_outWidth; |
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} |
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int32_t CBC_BarcodeMatrix::getHeight() { |
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return m_outHeight; |
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} |
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CFX_ArrayTemplate<uint8_t>& CBC_BarcodeMatrix::getMatrix() { |
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return getScaledMatrix(1, 1); |
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} |
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CFX_ArrayTemplate<uint8_t>& CBC_BarcodeMatrix::getScaledMatrix(int32_t scale) { |
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return getScaledMatrix(scale, scale); |
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} |
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CFX_ArrayTemplate<uint8_t>& CBC_BarcodeMatrix::getScaledMatrix(int32_t xScale, |
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int32_t yScale) { |
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int32_t yMax = m_height * yScale; |
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CFX_ArrayTemplate<uint8_t> bytearray; |
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bytearray.Copy(m_matrix[0]->getScaledRow(xScale)); |
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int32_t xMax = bytearray.GetSize(); |
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m_matrixOut.SetSize(xMax * yMax); |
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m_outWidth = xMax; |
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m_outHeight = yMax; |
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int32_t k = 0; |
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for (int32_t i = 0; i < yMax; i++) { |
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if (i != 0) { |
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bytearray.Copy(m_matrix[i / yScale]->getScaledRow(xScale)); |
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} |
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k = i * xMax; |
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for (int32_t l = 0; l < xMax; l++) { |
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m_matrixOut[k + l] = bytearray.GetAt(l); |
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} |
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} |
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return m_matrixOut; |
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}
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