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 ABSTRACT
MFC program SFFViewer, intended for reading, decompressing and visualization of fax document compressed with modified Huffman code and saved in SFF file format, is described. Two C++ classes -- CSFFFile and CSFFPage, in which the most part of functionality is collected, are discussed in more details. The code of three methods of CSFFPage, intended for Huffman data decompression, creation of CBitmap object, needed for one page of document visualization, saving the graphic image of fax document's page in BMP file, are given and commented. The design of the program allows the same structure to be applied for viewer program development of other type of compressed graphic images. REFERENCES
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