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line.c

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00001 /* line.f -- translated by f2c (version 19961017).
00002    You must link the resulting object file with the libraries:
00003         -lf2c -lm   (in that order)
00004 */
00005 
00006 #include "f2c.h"
00007 
00008 
00009 
00010 
00011 /* Subroutine */ int line_(real *x1, real *y1, real *x2, real *y2)
00012 {
00013     extern /* Subroutine */ int zzline_(real *, real *, real *, real *);
00014     static real xx1, xx2, yy1, yy2;
00015     extern /* Subroutine */ int zzphys_(real *, real *);
00016 
00017 
00018 /*  Draw one line between given user coordinates. */
00019 /* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
00020  */
00021     xx1 = *x1;
00022     yy1 = *y1;
00023     zzphys_(&xx1, &yy1);
00024     xx2 = *x2;
00025     yy2 = *y2;
00026     zzphys_(&xx2, &yy2);
00027 
00028     zzline_(&xx1, &yy1, &xx2, &yy2);
00029 
00030     return 0;
00031 } /* line_ */
00032
 
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