ncl_mapusr (3) Linux Manual Page
MAPUSR – Called by EZMAP routines that draw the various parts of the map. The default version does nothing. A user-written version may be supplied to change the appearance of the map. Note that this routine is not called by any of the EZMAPB routines; they call MPCHLN instead.
Synopsis
CALL MAPUSR (IPRT)Description
IPRT
(input expression, of type INTEGER), if positive, says that a
particular part of the map is about to be drawn, as follows:- IPRT
- Part of map about to be drawn
- 1
- Perimeter.
- 2
- Grid.
- 3
- Labels.
- 4
- Limb lines.
- 5
- Continental outlines.
- 6
- U.S. state outlines.
- 7
- International outlines.
Usage
EZMAP executes the statement- CALL MAPUSR (IPRT)
just before and just after each portion of a map is drawn. The default version of MAPUSR does nothing.
A user-supplied version of MAPUSR may set/reset the dotting parameter ‘DL’, the DASHCHAR dash pattern, the color index, etc., so as to achieve a desired effect.
Examples
Use the ncargex command to see the following relevant example: mpex08.Access
To use MAPUSR, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.See Also
Online: ezmap, ezmap_params, mapaci, mapbla, mapblm, mapdrw, mapeod, mapfst, mapgci, mapgrd, mapgrm, mapgtc, mapgti, mapgtl, mapgtr, mapint, mapiq, mapiqa, mapiqd, mapiqm, mapit, mapita, mapitd, mapitm, maplbl, maplmb, maplot, mappos, maproj, maprs, maprst, mapsav, mapset, mapstc, mapsti, mapstl, mapstr, maptra, maptri, maptrn, mapvec, mpchln, mpfnme, mpgetc, mpgeti, mpgetl, mpgetr, mpglty, mpiaty, mpifnb, mpilnb, mpiola, mpiosa, mpipai, mpipan, mpipar, mpisci, mplnam, mplndm, mplndr, mplnri, mpname, mprset, mpsetc, mpseti, mpsetl, mpsetr, supmap, supcon, ncarg_cbindCopyright
Copyright (C) 1987-2009University Corporation for Atmospheric Research
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