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Annotation of freem_fileman/DDSBOX.m, revision 1.1.1.1

1.1       snw         1: DDSBOX(DDSUL,DDSLR)    ;SFISC/MKO-DRAW A BOX ;08:17 AM  9 Apr 1993
                      2:        ;;21.0;VA FileMan;;Dec 28, 1994
                      3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
                      4:        D BOUNDS Q:'Y
                      5:        ;
                      6:        S DDS3L=""
                      7:        S $P(DDS3L,$P(DDGLGRA,DDGLDEL,3),$P(DDSLR,",",2)-$P(DDSUL,",",2))=""
                      8:        S DDS3M=$P(DDGLGRA,DDGLDEL,4)_$J("",$P(DDSLR,",",2)-$P(DDSUL,",",2)-1)_$P(DDGLGRA,DDGLDEL,4)
                      9:        ;
                     10:        S DY=$P(DDSUL,",")-1,DX=$P(DDSUL,",",2)-1 X IOXY
                     11:        W $P(DDGLGRA,DDGLDEL)_$P(DDGLGRA,DDGLDEL,5)_DDS3L_$P(DDGLGRA,DDGLDEL,6)
                     12:        ;
                     13:        F DY=$P(DDSUL,","):1:$P(DDSLR,",")-2 D
                     14:        . S DX=$P(DDSUL,",",2)-1 X IOXY
                     15:        . W DDS3M
                     16:        ;
                     17:        S DY=$P(DDSLR,",")-1,DX=$P(DDSUL,",",2)-1 X IOXY
                     18:        W $P(DDGLGRA,DDGLDEL,7)_DDS3L_$P(DDGLGRA,DDGLDEL,8)_$P(DDGLGRA,DDGLDEL,2)
                     19:        ;
                     20:        K DDS3L,DDS3M
                     21:        Q
                     22:        ;
                     23: CLEAR(DDSUL,DDSLR)     ;Clear area within upper left and lower right coords
                     24:        N S
                     25:        D BOUNDS Q:'Y
                     26:        ;
                     27:        S S=$J("",$P(DDSLR,",",2)-$P(DDSUL,",",2)+1)
                     28:        S DX=$P(DDSUL,",",2)-1
                     29:        F DY=$P(DDSUL,",")-1:1:$P(DDSLR,",")-1 X IOXY W S
                     30:        Q
                     31:        ;
                     32: BOUNDS ;Make sure area is within acceptable boundaries
                     33:        N DDSV,DDSP
                     34:        S Y=1
                     35:        I $G(DDSUL)=""!($G(DDSLR))="" S Y=0 Q
                     36:        ;
                     37:        F DDSV="DDSUL","DDSLR" D
                     38:        . S:$P(@DDSV,",")>DDSHBX $P(@DDSV,",")=DDSHBX
                     39:        . S:$P(@DDSV,",",2)>(IOM-1) $P(@DDSV,",",2)=IOM-1
                     40:        . F DDSP=1,2 S:$P(@DDSV,",",DDSP)<1 $P(@DDSV,",",DDSP)=1
                     41:        ;
                     42:        I $P(DDSLR,",")-$P(DDSUL,",")<2 S Y=0 Q
                     43:        I $P(DDSLR,",",2)-$P(DDSUL,",",2)<2 S Y=0 Q
                     44:        ;
                     45:        Q