ofs) { std::cout << "Writing " << filename << " failed\n"; return; } const int side_len = qrc.dimsize; // width and height of the (square) QR Code const int pixel_side_len = 4; // QRC element's size in the bmp image (in pixels) const int bmp_line_bytes = side_len...
= 0) { fputs("Unsupported file format.\n", stderr); return NULL; } // Get image's dimensions *height = (size_t) abs(bi->biHeight); *width = (size_t) bi->biWidth; // Allocate memory for image RGBTRIPLE(*image)[*width] = calloc(*height, *width * sizeof (RGBTRIPLE)); if (...
size[1] # bitmap header if bitmap_header: offset = 14 + header + colors * 4 file_size = offset + image if file_size > 2 ** 32 - 1: raise ValueError("File size is too large for the BMP format") fp.write( b"BM" # file type (magic) + o32(file_size) # file size + o...
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Image image; System.out.println("loading:"+sdir+sfile); try { FileInputStream fs=new FileInputStream(sdir+sfile); int bflen=14; // 14 byte BITMAPFILEHEADER byte bf[]=new byte[bflen]; fs.read(bf,0,bflen); int bilen=40; // 40-byte BITMAPINFOHEADER ...
In this page on MSDN, it suggests one way of saving a 32 bit image to 24 bit. This saves the image from a BMP to a TIFF though. If I change the image codec to "image/bmp" there is no change to the color depth of the image. The image class is used to place 32 bit images ...