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Labelbar(3NCARG) | NCAR GRAPHICS | Labelbar(3NCARG) |
NAME¶
Labelbar - Creates a labeled, filled, rectangular bar to serve as a key for a filled plot.SYNOPSIS¶
LBLBAR - Produces a complete label bar. LBGETI - Retrieves current integer parameter values. LBGETR - Retrieves current real parameter values. LBSETI - Sets integer parameter values. LBSETR - Sets real parameter values.C-BINDING SYNOPSIS¶
c_lblbarUSER-MODIFIABLE INTERNAL ROUTINES¶
LBFILL - Fills label bars.ACCESS¶
To use Labelbar routines, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.MESSAGES¶
Various error conditions can occur in Labelbar. Each of these results in a call to the error-handling routine SETER, with a final argument indicating that the error is recoverable; by default, an error message is printed and execution is terminated, but, if you turn on error recovery (as described in the "man" page for "error_handling"), you can get control back. The error messages are as follows; all should be more or less self-explanatory.LBGETI - UNCLEARED PRIOR ERROR
All of these should be more or less self-explanatory. Those that complain of an error exit from a GKS routine probably imply that GKS has somehow been put in the wrong state. Others will result from using an incorrect internal-parameter name in a call to one of the parameter-access routines. (The "X" will be replaced by the offending name.)
SEE ALSO¶
Online: labelbar_params, lbfill, lbgeti, lbgetr, lblbar, lbseti, lbsetr, ncarg_cbind Hardcopy: NCAR Graphics Fundamentals, UNIX VersionCOPYRIGHT¶
Copyright (C) 1987-2009March 1993 | UNIX |