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point.c

00001 /* point.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 /* Common Block Declarations */
00009 
00010 extern struct {
00011     real xpgmin, ypgmin, xpgmax, ypgmax, xclbot, yclbot, xcltop, ycltop, xbot,
00012              ybot, xtop, ytop, xmin, ymin, xmax, ymax;
00013     integer ixcoor, iycoor;
00014     real alphxx, betaxx, alphyy, betayy, tmajx, tminx, tmajy, tminy;
00015     integer majrx, minrx, majry, minry, isizx, isizy;
00016     real xphold, yphold;
00017 } zzzplt_;
00018 
00019 #define zzzplt_1 zzzplt_
00020 
00021 extern struct {
00022     real xphmax, yphmax;
00023     integer ixpmax, iypmax;
00024     real xpscal, ypscal;
00025     integer iflip, nplotr;
00026     char cfile[64];
00027 } zzpltr_;
00028 
00029 #define zzpltr_1 zzpltr_
00030 
00031 
00032 
00033 
00034 /* Subroutine */ int point_(real *x, real *y)
00035 {
00036     extern /* Subroutine */ int phdot_(real *, real *);
00037     static real xx, yy;
00038     extern /* Subroutine */ int zzphys_(real *, real *);
00039 
00040 /* .......................................................................
00041  */
00042 /* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
00043  */
00044 
00045 /*  Internal Data for PLOTPAK */
00046 
00047     xx = *x;
00048     yy = *y;
00049     zzphys_(&xx, &yy);
00050     zzzplt_1.xphold = xx;
00051     zzzplt_1.yphold = yy;
00052 
00053     if (xx >= zzzplt_1.xclbot && xx <= zzzplt_1.xcltop && yy >= 
00054             zzzplt_1.yclbot && yy <= zzzplt_1.ycltop) {
00055         phdot_(&xx, &yy);
00056     }
00057 
00058     phdot_(&xx, &yy);
00059 
00060     return 0;
00061 } /* point_ */
00062

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point.c