/** * @argc * @argv[] */ int main(int argc, char* argv[]) { FILE * fd; int n, nx, ny; char * infile, * outfile; float * V; if (argc < 5) { printf("usage: bin_to_tiff infile outfile nx ny\n"); exit(1); } infile = argv[1]; outfile = argv[2]; nx = atoi(argv[3]); ny = atoi(argv[4]); V = (float *) malloc(nx * ny * sizeof(float)); assert(V != NULL); fd = fopen(infile, "rb"); if (fd == NULL) { fprintf(stderr, "%s: ERROR opening file %s\n", argv[0], infile); } n = fread(V, sizeof(float), nx*ny, fd); assert(n == nx*ny); fclose(fd); tiff_write_file(outfile, V, nx, ny); free(V); return 0; }
int main(int argc, char* argv[]) { int nx, ny, nxIn, nyIn; int ii, i, j, i0, j0; char * infile, * outfile; float * V, * input; if (argc < 5) { printf("usage: expand_tiff_image infile outfile nx ny\n"); exit(1); } infile = argv[1]; outfile = argv[2]; nx = atoi(argv[3]); ny = atoi(argv[4]); V = (float *) malloc(nx * ny * sizeof(float)); assert(V != NULL); input = (float *) malloc(nx * ny * sizeof(float)); assert(input != NULL); nxIn = nx; nyIn = ny; tiff_read_file(infile, input, &nxIn, &nyIn); i0 = nx/2 - nxIn/2; j0 = ny/2 - nyIn/2; for (i = 0; i < nx*ny; i++) { V[i] = 0; } ii = 0; for (j = j0; j < j0+nyIn; j++) { for (i = i0; i < i0+nxIn; i++) { V[i+nx*j] = input[ii++]; } } tiff_write_file(outfile, V, nx, ny); free(input); free(V); return 0; }