diff options
Diffstat (limited to 'fbreader/src/formats/pdb/PluckerImages.cpp')
-rw-r--r-- | fbreader/src/formats/pdb/PluckerImages.cpp | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/fbreader/src/formats/pdb/PluckerImages.cpp b/fbreader/src/formats/pdb/PluckerImages.cpp deleted file mode 100644 index db291ab..0000000 --- a/fbreader/src/formats/pdb/PluckerImages.cpp +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2004-2012 Geometer Plus <[email protected]> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <ZLFile.h> -#include <ZLInputStream.h> -#include <ZLZDecompressor.h> -#include <ZLStringUtil.h> - -#include "PluckerImages.h" -#include "DocDecompressor.h" - -const shared_ptr<std::string> ZCompressedFileImage::stringData() const { - shared_ptr<ZLInputStream> stream = myFile.inputStream(); - - shared_ptr<std::string> imageData = new std::string(); - - if (!stream.isNull() && stream->open()) { - stream->seek(myOffset, false); - ZLZDecompressor decompressor(myCompressedSize); - - static const std::size_t charBufferSize = 2048; - char *charBuffer = new char[charBufferSize]; - std::vector<std::string> buffer; - - std::size_t s; - do { - s = decompressor.decompress(*stream, charBuffer, charBufferSize); - if (s != 0) { - buffer.push_back(std::string()); - buffer.back().append(charBuffer, s); - } - } while (s == charBufferSize); - ZLStringUtil::append(*imageData, buffer); - - delete[] charBuffer; - } - - return imageData; -} - -const shared_ptr<std::string> DocCompressedFileImage::stringData() const { - shared_ptr<ZLInputStream> stream = myFile.inputStream(); - - shared_ptr<std::string> imageData = new std::string(); - - if (!stream.isNull() && stream->open()) { - stream->seek(myOffset, false); - char *buffer = new char[65535]; - std::size_t uncompressedSize = DocDecompressor().decompress(*stream, buffer, myCompressedSize, 65535); - imageData->append(buffer, uncompressedSize); - delete[] buffer; - } - - return imageData; -} - -shared_ptr<const ZLImage> PluckerMultiImage::subImage(unsigned int row, unsigned int column) const { - unsigned int index = row * myColumns + column; - if (index >= myIds.size()) { - return 0; - } - ZLImageMap::const_iterator entry = myImageMap.find(myIds[index]); - return (entry != myImageMap.end()) ? entry->second : 0; -} |