void CImageIORaw::WriteImage(const CImage& image, CNcbiOstream& ostr,
size_t /* x */, size_t y,
size_t width, size_t height,
CImageIO::ECompress)
{
// write the header
ostr.write(reinterpret_cast<const char*>(sc_Header), 4);
// write dimensions
size_t depth = image.GetDepth();
ostr.write(reinterpret_cast<const char*>(&width), sizeof(size_t));
ostr.write(reinterpret_cast<const char*>(&height), sizeof(size_t));
ostr.write(reinterpret_cast<const char*>(&depth), sizeof(size_t));
// calculate the bytes per line for our sub-image anf dor the input image
const size_t input_bpl = image.GetWidth() * depth;
const size_t output_bpl = width * depth;
// write the image data
const unsigned char* data = image.GetData();
data += input_bpl * y;
for (size_t i = 0; i < height; ++i, data += input_bpl) {
ostr.write(reinterpret_cast<const char*>(data), output_bpl);
}
}
void CImageIORaw::WriteImage(const CImage& image, CNcbiOstream& ostr,
CImageIO::ECompress)
{
// write the header
ostr.write(reinterpret_cast<const char*>(sc_Header), 4);
// write dimensions
size_t width = image.GetWidth();
size_t height = image.GetHeight();
size_t depth = image.GetDepth();
ostr.write(reinterpret_cast<const char*>(&width), sizeof(size_t));
ostr.write(reinterpret_cast<const char*>(&height), sizeof(size_t));
ostr.write(reinterpret_cast<const char*>(&depth), sizeof(size_t));
// write the image data
ostr.write(reinterpret_cast<const char*>(image.GetData()),
width * height * depth);
}