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Annotation of researchv10dc/630/man/src/p_man/man3/rectclip.3r, revision 1.1.1.1

1.1       root        1: .ds ZZ DEVELOPMENT PACKAGE
                      2: .TH RECTCLIP 3R "630 MTG"
                      3: .XE "rectclip()"
                      4: .SH NAME
                      5: rectclip \- clip a Rectangle to another Rectangle
                      6: .SH SYNOPSIS
                      7: \f3
                      8: #include <dmd.h>
                      9: .sp
                     10: int rectclip (rp, s)
                     11: .br
                     12: Rectangle \(**rp, s;\f1
                     13: .SH DESCRIPTION
                     14: The
                     15: .I rectclip
                     16: function
                     17: clips the Rectangle pointed to by
                     18: .I rp
                     19: so that it is completely contained within the Rectangle
                     20: .IR s .
                     21: The return value is 1 if any part of
                     22: .I *rp
                     23: is within \f2s\f1.
                     24: Otherwise, the return value is 0 and
                     25: .I *rp
                     26: is unchanged.
                     27: .SH EXAMPLE
                     28: See the example for
                     29: .IR newrect (3R).
                     30: .SH SEE ALSO
                     31: newrect(3R).

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