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Annotation of researchv10no/cmd/view2d/wedge.c, revision 1.1

1.1     ! root        1: /* step wedge for displaying color map or grey scale */
        !             2: #include <fio.h>
        !             3: #include <stdio.h>
        !             4: 
        !             5: main(argc,argv)
        !             6:   char **argv;
        !             7: {
        !             8:   short *w;
        !             9:   int i, j, nx=255, ny=20, nc=255;
        !            10:   
        !            11:   for(argc--, argv++; *argv && (**argv == '-' ); argv++){
        !            12:     switch(argv[0][1]){
        !            13:      case 'c':
        !            14:         nc = atoi(&argv[0][2]);
        !            15:         break;
        !            16:      case 'n':
        !            17:         i = sscanf(&argv[0][2], "%d, %d", &nx, &ny);
        !            18:         if(i == 1) { ny = nx/10; i = 2; }
        !            19:        break;
        !            20:     }
        !            21:   }
        !            22:   w = (short *)malloc(nx*ny*sizeof(short));
        !            23:   Fprint(2,"nx %d\n",nx);
        !            24:   Fprint(2,"ny %d\n",ny);
        !            25:   Fprint(2,"nc %d\n",nc);
        !            26: 
        !            27:   for(i=0;i<nx;i++){
        !            28:     for(j=0;j<ny;j++){
        !            29:       w[i+j*nx] = i;
        !            30:     }
        !            31:   }
        !            32:   view2d(1,nx,ny,0.,0,0,1,1,nc,w);
        !            33:   exit(0);
        !            34: }

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