NhlDraw

The Fortran name of this function is NhlFDraw.

This function is used to make an HLU graphical object draw.

C synopsis

#include <ncarg/hlu/hlu.h>

NhlErrorTypes NhlDraw(
		int		obj_id
		)

Fortran synopsis

      subroutine NhlFDraw(obj_id, ierr)
      integer obj_id, ierr

Arguments

obj_id (input): Identifies the HLU object to draw. Returned from the NhlCreate function.
ierr (output, Fortran only): Error code.

Types

Type name:		NhlTErrorTypes
Definition:
typedef enum _NhlErrType{
	NhlFATAL	= -4,	/* "FATAL"	*/
	NhlWARNING	= -3,	/* "WARNING"	*/
	NhlINFO		= -2,	/* "INFO"	*/
	NhlNOERROR	= -1	/* "NOERROR"	*/
} NhlErrorTypes;