GSELNT (Select normalization transformation) – selects a predefined or user-defined transformation that maps world coordinates to normalized device coordinates. Synopsis CALL GSELNT (TRNUM) C-Binding Synopsis #include <ncarg/gks.h> void gsel_norm_tran(Gint tran_num); Description TRNUM (Integer, Input) – A normalization transformation number. The number of available transformations is implementation specific. In the case of NCAR GKS-0A, two normalization…
gsel_norm_tran (Select normalization transformation) – selects a predefined or user-defined transformation that maps world coordinates to normalized device coordinates. Synopsis #include <ncarg/gks.h> void gsel_norm_tran(Gint tran_num); Description tran_num (Input) – A normalization transformation number. The number of available transformations is implementation specific. In the case of NCAR GKS-0A, two normalization transformations are provided: 0 Selects the…
GSCR (Set color representation) – associates a color value with a color index. Synopsis CALL GSCR (WKID, CI, CR, CG, CB) C-Binding Synopsis #include <ncarg/gks.h> void gset_colr_rep(Gint ws_id, Gint colr_ind, const Gcolr_rep *colr_rep); Description WKID (Integer, Input) – A workstation identifier. WKID must be the same as that used in some previous GOPWK call. CI…
GSCLIP (Set clipping indicator) – controls whether data are displayed outside the boundaries of the world coordinate window of the current normalization transformation. Synopsis CALL GSCLIP (ICLIP) C-Binding Synopsis #include <ncarg/gks.h> void gset_clip_ind(Gclip_ind clip_ind); Description ICLIP (Integer, Input) – A flag to turn clipping on or off. 0 Clipping is off. Data outside of the…
GSCHXP (Set character expansion factor) – sets the width to height ratio of text. Synopsis CALL GSCHXP (CHXP) C-Binding Synopsis #include <ncarg/gks.h> void gset_char_expan(Gdouble char_expan); Description CHXP (Real, Input) – Specifies a deviation of the width to height ratio for characters drawn using the GTX output primitive. CHXP of 10.0 would specify a character that…
GSCHUP (Set character up vector) – specifies the angle at which subsequent text is to be drawn with GTX. Synopsis CALL GSCHUP (CHUX, CHUY) C-Binding Synopsis #include <ncarg/gks.h> void gset_char_up_vec(const Gvec *char_up_vec); Description CHUX (Real, Input) – Gives the X (horizontal) world coordinate of a vector. CHUY (Real, Input) – Gives the Y (vertical) world…
GSCHSP (Set character spacing) – sets the character spacing for text. Synopsis CALL GSCHSP (CHSP) C-Binding Synopsis #include <ncarg/gks.h> void gset_char_space(Gdouble char_space); Description CHSP (Real, Input) – Specifies how much additional white space should be inserted between characters drawn using the GTX output primitive. CHSP is specified as a fraction of the character height. A…
GSCHH (Set character height) – sets the character height for text. Synopsis CALL GSCHH (CHH) C-Binding Synopsis #include <ncarg/gks.h> void gset_char_ht(Gdouble char_ht); Description CHH (Real, Input) – Gives the height in world coordinates at which a character is drawn using the GTX output primitive. CHH > 0. By default CHH = 0.01. Access To use…
GSASF – (Set aspect source flags) – Sets the aspect source flags that determine whether primitive attributes are to be selected from individual settings or from "bundle tables". Synopsis CALL GSASF (LASF) C-Binding Synopsis #include <ncarg/gks.h> void gset_asfs(const Gasfs *list_asf); Description LASF (Integer array, input) – An array of settings for the thirteen attributes: 1…
GRIDL – Draws a labeled grid with each major division labeled with its numeric value. Synopsis CALL GRIDL (MJRX,MNRX,MJRY,MNRY) C-Binding Synopsis #include <ncarg/ncargC.h> void c_gridl (int mjrx, int mnrx, int mjry, int mnry) Description MJRX, MNRX, MJRY, and MNRY (input expressions of type INTEGER) specify the major and minor divisions of the horizontal (X) and…
Gridall_params – This document briefly describes all Gridall internal parameters. Description GRIDAL has twenty-two internal parameters, each of which affects, in some way, the behavior of the routines that draw backgrounds. The current value of a parameter may be retrieved by calling GAGETC, GAGETI, and/or GAGETR and it may be reset by calling GASETC, GASETI,…
Gridall – Allows one to draw backgrounds for X/Y plots. Included are routines for drawing grids, perimeters, and pairs of axes. Internal parameters of Gridall control such things as the color indices and line width scale factors used to draw various parts of the background, the formats to be used for labels, the sizes of…
GRIDAL – Draws any of the supported types of backgrounds. Each of the other background-drawing routines is implemented by a call to GRIDAL. Utility This routine is part of the Gridall utility in NCAR Graphics. To see the overview man page for this utility, type "man gridall". Synopsis CALL GRIDAL (MJRX, MNRX, MJRY, MNRY, IXLB, IYLB,…
GRID – Draws an unlabeled grid. Synopsis CALL GRID (MJRX, MNRX, MJRY, MNRY) C-Binding Synopsis #include <ncarg/ncargC.h> void c_grid (int mjrx, int mnrx, int mjry, int mnry) Description MJRX, MNRX, MJRY, and MNRY (input expressions of type INTEGER) specify the major and minor divisions of the horizontal (X) and vertical (Y) axes of the current…
GQTXP (Inquire text path) – retrieves the current text path. Synopsis CALL GQTXP (ERRIND, TXP) C-Binding Synopsis #include <ncarg/gks.h> void ginq_text_path(Gint *err_ind, Gtext_path *text_path); Description ERRIND (Integer, Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise a zero is returned. Consult "User’s Guide for NCAR…
GQTXFP (Inquire text font and precision) – retrieves the current setting of the text font and precision values. Synopsis CALL GQTXFP (ERRIND, FONT, PREC) C-Binding Synopsis #include <ncarg/gks.h> void ginq_text_font_prec(Gint *err_ind, Gtext_font_prec *text_font_prec); Description ERRIND (Integer, Output) – If the inquired values cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise…
GQTXCI (Inquire text color index) – retrieves the current text color index. Synopsis CALL GQTXCI (ERRIND, COLI) C-Binding Synopsis #include <ncarg/gks.h> void ginq_text_colr_ind(Gint *err_ind, Gint *text_colr_ind); Description ERRIND (Integer, Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise a zero is returned. Consult "User’s Guide…
GQTXAL (Inquire text alignment) – retrieves the horizontal and vertical text alignments. Synopsis CALL GQTXAL (ERRIND, TXALH, TXALV) C-Binding Synopsis #include <ncarg/gks.h> void ginq_text_align(Gint *err_ind, Gtext_align *text_align); Description ERRIND (Integer, Output) – If the inquired values cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise a zero is returned. Consult "User’s…
GQSGUS (Inquire set of segment names in use) – Retrieves what segment names are currently in use. Synopsis CALL GQSGUS(N,ERRIND,OL,SGNA) C-Binding Synopsis #include <ncarg/gks.h> void ginq_set_seg_names(Gint num_elems_appl_list, Gint start_pos, Gint *err_ind, Gint_list *seg_names, Gint *length_list); Description N (Integer, Input) – The set member requested. ERRIND (Integer, Output) – If the GKS state is WSOP (workstation…
GQPMCI (Inquire polymarker color index) – retrieves the polymarker color index. Synopsis CALL GQPMCI (ERRIND, COLI) C-Binding Synopsis #include <ncarg/gks.h> void ginq_marker_colr_ind(Gint *err_ind, Gint *marker_colr_ind); Description ERRIND (Integer, Output) – If the inquired value cannot be returned correctly, a non-zero error indicator is returned in ERRIND, otherwise a zero is returned. Consult "User’s Guide for…