1POINT3(3NCARG)                   NCAR GRAPHICS                  POINT3(3NCARG)
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NAME

6       POINT3 - Draws the projection of a point in 3-space.
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SYNOPSIS

9       CALL POINT3 (U,V,W)
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C-BINDING SYNOPSIS

12       #include <ncarg/ncargC.h>
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14       void c_point3 (float u, float v, float w)
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DESCRIPTION

17       U,V,W       (input expressions of type REAL) are the coordinates of a
18                   point in 3-space.
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20       Each point is drawn by calling the GKS routine GPM to draw a polymarker
21       of type 1.  Points are therefore drawn in the current polymarker color,
22       as determined by the last call to the GKS routine GSPMCI; by default,
23       color index 1 is the one used.
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25       Calling the GKS routine GSMKSC to change the polymarker size does not
26       normally affect polymarkers of type 1, so there is no good way to make
27       the points bigger; if you want to do this, you should use LINE3 (or
28       perhaps FRST3 and VECT3) instead of POINT3 to draw an object of the
29       desired size.
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C-BINDING DESCRIPTION

32       The C-binding argument descriptions are the same as the FORTRAN
33       argument descriptions.
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EXAMPLES

36       Use the ncargex command to see the following relevant examples:
37       fthex01, fthex02, fthex03, fthex04, fthex05.
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ACCESS

40       To use POINT3 or c_point3, load the NCAR Graphics libraries ncarg,
41       ncarg_gks, and ncarg_c, preferably in that order.
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SEE ALSO

44       Online: threed, curve3, fence3, frst3, line3, perim3, psym3, pwrz,
45       pwrzt, set3, threed, tick3, tick43, vect3, ncarg_cbind.
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47       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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50       Copyright (C) 1987-2009
51       University Corporation for Atmospheric Research
52       The use of this Software is governed by a License Agreement.
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56UNIX                              March 1993                    POINT3(3NCARG)
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