Section 3: library functions
ginq_marker_type (Inquire marker type) – retrieves the current value for the marker type. Synopsis#include <ncarg/gks.h> void ginq_marker_type(Gint *err_ind, Gint *marker_type); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of…
ginq_marker_size (Inquire marker size scale factor) – retrieves the current value for the polymarker size scale factor. Synopsis#include <ncarg/gks.h> void ginq_marker_size(Gint *err_ind, Gdouble *marker_size); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics"…
ginq_marker_colr_ind (Inquire polymarker color index) – retrieves the polymarker color index. Synopsis#include <ncarg/gks.h> void ginq_marker_colr_ind(Gint *err_ind, Gint *marker_colr_ind); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the meaning…
ginq_linewidth (Inquire linewidth scale factor) – retrieves the current setting of the linewidth scale factor. Synopsis#include <ncarg/gks.h> void ginq_linewidth(Gint *err_ind, Gdouble *linewidth); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a…
ginq_linetype (Inquire line type) – retrieves the current setting for linetype. Synopsis#include <ncarg/gks.h> void ginq_linetype(Gint *err_ind, Gint *linetype); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the meaning…
ginq_line_colr_ind (Inquire polyline color index) – gets the polyline color index. Synopsis#include <ncarg/gks.h> void ginq_line_colr_ind(Gint *err_ind, Gint *line_colr_ind); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the meaning…
ginq_fill_style_ind (Inquire fill area style index) – retrieves the current value of the fill area style index. Synopsis#include <ncarg/gks.h> void ginq_fill_style_ind(Gint *err_ind, Gint *fill_style_ind); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics"…
ginq_fill_int_style (Inquire fill area interior style) – retrieves the current value for fill area interior style. Synopsis#include <ncarg/gks.h> void ginq_fill_int_style(Gint *err_ind, Gfill_int_style *fill_int_style); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for…
ginq_fill_colr_ind (Inquire fill area color index) – retrieves the current fill area color index. Synopsis#include <ncarg/gks.h> void ginq_fill_colr_ind(Gint *err_ind, Gint *fill_colr_ind); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description…
ginq_cur_norm_tran_num (Inquire current normalization transformation number) – retrieves the number of the current normalization transformation. Synopsis#include <ncarg/gks.h> void ginq_cur_norm_tran_num(Gint *err_ind, Gint *norm_tran_num); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a…
ginq_colr_rep (Inquire color representation) – retrieves the color value associated with a color index on a particular workstation. Synopsis#include <ncarg/gks.h> void ginq_colr_rep(Gint ws_id, Gint colr_ind, Ginq_type type, Gint *err_ind, Gcolr_rep *colr_rep); Descriptionws_id (Input) – Gives a workstation identifier as was set in a previous call to gopen_ws. colr_ind (Input) – A color index. type (Input)…
ginq_clip (Inquire clipping indicator) – retrieves the current value of the clipping indicator as well as the current clipping rectangle. Synopsis#include <ncarg/gks.h> void ginq_clip(Gint *err_ind, Gclip *clip_ind_rect); Descriptionerr_ind (Output) – If the inquired values cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for…
ginq_char_up_vec (Inquire character up vector) – retrieves the current value of the character up vector. Synopsis#include <ncarg/gks.h> void ginq_char_up_vec(Gint *err_ind, Gvec *char_up_vec); Descriptionerr_ind (Output) – If the inquired values cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a…
ginq_char_space (Inquire character spacing) – retrieves the current value for character spacing. Synopsis#include <ncarg/gks.h> void ginq_char_space(Gint *err_ind, Gdouble *char_space); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the…
ginq_char_ht (Inquire character height) – retrieves the current character height. Synopsis#include <ncarg/gks.h> void ginq_char_ht(Gint *err_ind, Gdouble *char_ht); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a description of the meaning of…
ginq_char_expan (Inquire character expansion factor) – retrieves the current value of the character expansion factor. Synopsis#include <ncarg/gks.h> void ginq_char_expan(Gint *err_ind, Gdouble *char_expan); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in err_ind, otherwise a zero is returned. Consult "User’s Guide for NCAR GKS-0A Graphics" for a…
ginq_asfs – (Inquire aspect source flags) – Inquires the values for the aspect source flags that determine whether primitive attributes are to be selected from individual settings or from "bundle tables". Synopsis#include <ncarg/gks.h> void ginq_asfs(Gint *err_ind, Gasfs *list_asf); Descriptionerr_ind (Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned…
Gflash – Allows for storing segments of a picture for insertion into any subsequent picture. SynopsisGFLAS1 – Starts storage of plotting instructions. GFLAS2 – Stops storage of plotting instructions. GFLAS3 – Inserts saved plotting instructions into the output stream. GFLAS4 – Associates the filename of a previously generated picture segment with an id suitable for…
GFLAS4 – Allows you to access a disk file of plotting instructions, generated with a GFLAS1 and GFLAS2 sequence in a previous job, for use in a GFLAS3 call. SynopsisCALL GFLAS4 (IB, FNAME) C-Binding Synopsis#include <ncarg/ncargC.h> void c_gflas4 (int ib, char *fname) DescriptionIB (INTEGER, input) Specifies the identifier to be used for subsequent GFLAS3 calls….
GFLAS3 – Inserts the instructions saved on disk with a previous GFLAS1 identifier IB into the output stream. GFLAS3 can be called only after a previous GFLAS1 and GFLAS2 sequence or after a call to GFLAS4. GFLAS3 uses FORTRAN logical unit IC as specified in the GOPWK call for WISS. SynopsisCALL GFLAS3 (IB) C-Binding Synopsis#include…