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Annotation of 42BSD/usr.lib/lib2648/dumpmat.c, revision 1.1.1.1

1.1       root        1: /*     dumpmat.c       4.2     83/06/10        */
                      2: 
                      3: #include "bit.h"
                      4: 
                      5: #ifdef TRACE
                      6: /*
                      7:  * dumpmat: debugging dumpmat of a window or other bit matrix.
                      8:  * msg is a handy label, m is the matrix, rows, cols is the size of the matrix.
                      9:  */
                     10: dumpmat(msg, m, rows, cols)
                     11: char *msg;
                     12: bitmat m;
                     13: int rows, cols;
                     14: {
                     15:        register int r, c;
                     16:        int r1, r2, c1, c2;
                     17: 
                     18:        if (trace == NULL)
                     19:                return;
                     20:        fprintf(trace, "\ndumpmat %s, m=%x, rows=%d, cols=%d\n", msg, m, rows, cols);
                     21:        minmax(m, rows, cols, &r1, &c1, &r2, &c2);
                     22:        fprintf(trace, "r1=%d, r2=%d, c1=%d, c2=%d\n", r1, r2, c1, c2);
                     23:        for (r=r1; r<=r2; r++) {
                     24:                fprintf(trace, "%2d ", r);
                     25:                for (c=c1; c<=c2; c++)
                     26:                        fprintf(trace, "%c", mat(m, rows, cols, r, c, 5) ? 'X' : '.');
                     27:                fprintf(trace, "\n");
                     28:        }
                     29:        fprintf(trace, "\n");
                     30: }
                     31: #endif

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