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DataMuseum.dkPresents historical artifacts from the history of: ICL Comet 32 |
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Length: 864 (0x360)
Types: TextFile
Notes: UNIX file
Names: »gks.h«
└─⟦26887b7e0⟧ Bits:30009717 Comet 32 harddisk image
└─⟦28c352965⟧ »/a« UNIX Filesystem
└─⟦this⟧ »usr/src/gks/h/gks.h«
#ifndef GKSDEF
#define GKSDEF
#include "../h/vdi.h"
/* GKS Type Definitions.*/
/* -------------------- */
typedef Real Charht; /* Character height in WC.*/
typedef Int Dtype; /* Device type.*/
#define TK4 2 /* Tektronix 4014.*/
#define C32 1 /* Comet32 */
typedef Int GksState; /* GKS operating state.*/
#define GKCL 0
#define GKOP 1
#define WSOP 2
#define WSAC 3
typedef struct {
Real w_x, w_y;
} Wc; /* World coordinates.*/
typedef struct {
Wc w_ll, w_ur; /* Lower left corner, upper right corner.*/
} Wrect; /* World coordinate rectangle.*/
typedef struct {
Wrect nt_wind; /* Window.*/
Nrect nt_view; /* Viewport.*/
} Ntran; /* Normalization transformation.*/
typedef int *Wsi; /* Workstation identifier.*/
/* External Declarations.*/
extern GksState gksst; /* GKS operating state.*/
extern Wsi open_ws();
extern Bool textext();
#endif