Cross Reference: /inkscape/share/extensions/render_barcode

Lines Matching defs:bit
30     * Place the codewords into the matrix bit by bit
420     gf = 256  #operating on 8-bit codewords -> Galois field = 2^8 = 256
445 # bit() returns the bit'th bit of the byte
446 def bit(byte, bit):
447     #the MSB is bit 1, LSB is bit 8
448     return ( byte >> (8-bit) ) %2
450 # "module" places a given bit with appropriate wrapping within array
451 def module(array, nrow, ncol, row, col, bit) :
460     array[row][col] = bit
463     module(array, nrow, ncol, nrow-1, 0,      bit(char,1)); 
464     module(array, nrow, ncol, nrow-1, 1,      bit(char,2)); 
465     module(array, nrow, ncol, nrow-1, 2,      bit(char,3)); 
466     module(array, nrow, ncol, 0,      ncol-2, bit(char,4)); 
467     module(array, nrow, ncol, 0,      ncol-1, bit(char,5)); 
468     module(array, nrow, ncol, 1,      ncol-1, bit(char,6)); 
469     module(array, nrow, ncol, 2,      ncol-1, bit(char,7)); 
470     module(array, nrow, ncol, 3,      ncol-1, bit(char,8)); 
473     module(array, nrow, ncol, nrow-3, 0,      bit(char,1)); 
474     module(array, nrow, ncol, nrow-2, 0,      bit(char,2)); 
475     module(array, nrow, ncol, nrow-1, 0,      bit(char,3)); 
476     module(array, nrow, ncol, 0,      ncol-4, bit(char,4)); 
477     module(array, nrow, ncol, 0,      ncol-3, bit(char,5)); 
478     module(array, nrow, ncol, 0,      ncol-2, bit(char,6)); 
479     module(array, nrow, ncol, 0,      ncol-1, bit(char,7)); 
480     module(array, nrow, ncol, 1,      ncol-1, bit(char,8)); 
483     module(array, nrow, ncol, nrow-3, 0,      bit(char,1)); 
484     module(array, nrow, ncol, nrow-2, 0,      bit(char,2)); 
485     module(array, nrow, ncol, nrow-1, 0,      bit(char,3)); 
486     module(array, nrow, ncol, 0,      ncol-2, bit(char,4)); 
487     module(array, nrow, ncol, 0,      ncol-1, bit(char,5)); 
488     module(array, nrow, ncol, 1,      ncol-1, bit(char,6)); 
489     module(array, nrow, ncol, 2,      ncol-1, bit(char,7)); 
490     module(array, nrow, ncol, 3,      ncol-1, bit(char,8)); 
493     module(array, nrow, ncol, nrow-1, 0,      bit(char,1)); 
494     module(array, nrow, ncol, nrow-1, ncol-1, bit(char,2)); 
495     module(array, nrow, ncol, 0,      ncol-3, bit(char,3)); 
496     module(array, nrow, ncol, 0,      ncol-2, bit(char,4)); 
497     module(array, nrow, ncol, 0,      ncol-1, bit(char,5)); 
498     module(array, nrow, ncol, 1,      ncol-3, bit(char,6)); 
499     module(array, nrow, ncol, 1,      ncol-2, bit(char,7)); 
500     module(array, nrow, ncol, 1,      ncol-1, bit(char,8));
504     module(array, nrow, ncol,row-2, col-2, bit(char,1))
505     module(array, nrow, ncol,row-2, col-1, bit(char,2))
506     module(array, nrow, ncol,row-1, col-2, bit(char,3))
507     module(array, nrow, ncol,row-1, col-1, bit(char,4))
508     module(array, nrow, ncol,row-1, col,   bit(char,5))
509     module(array, nrow, ncol,row,   col-2, bit(char,6))
510     module(array, nrow, ncol,row,   col-1, bit(char,7))
511     module(array, nrow, ncol,row,   col,   bit(char,8))
519 # Starting in the correct location for character #1, bit 8,...
604             datamatrix[dest_row][dest_col] = array[i][j]    #transfer from the plain bit array
643                 elif module_arrays[i][y][x] != 0: #we have an invalid bit value
644                     inkex.errormsg(_('Invalid bit value, this is a bug!'))