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/*
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* R : A Computer Language for Statistical Data Analysis
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* Copyright (C) 2000 R Development Core Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef DEVICES_H_
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#define DEVICES_H_
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#include <Rgraphics.h>
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#include <R_ext/Boolean.h>
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#define addDevice Rf_addDevice
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#define copyDisplayList Rf_copyDisplayList
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#define deviceNumber Rf_deviceNumber
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#define devNumber Rf_devNumber
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#define DevNull Rf_DevNull
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#define enableDisplayList Rf_enableDisplayList
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#define inhibitDisplayList Rf_inhibitDisplayList
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#define InitGraphics Rf_InitGraphics
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#define GetDevice Rf_GetDevice
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#define KillAllDevices Rf_KillAllDevices
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#define KillDevice Rf_KillDevice
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#define killDevice Rf_killDevice
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#define nextDevice Rf_nextDevice
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#define NumDevices Rf_NumDevices
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#define StartDevice Rf_StartDevice
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#define playDisplayList Rf_playDisplayList
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#define prevDevice Rf_prevDevice
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#define recordGraphicOperation Rf_recordGraphicOperation
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/* Initialize internal device structures. */
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void InitGraphics(void);
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/* Kill all active devices (used at shutdown). */
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void KillAllDevices(void);
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/* Drivers from ../main/devices.c ,
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* description there; platform-specific drivers in platform directories! */
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Rboolean
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PicTeXDeviceDriver(DevDesc*, char*, char*, char*, double, double, Rboolean);
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Rboolean
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PSDeviceDriver(DevDesc*, char*, char*, char*, char**,
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char*, char*, char*, double, double, Rboolean, double,
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Rboolean, Rboolean, Rboolean, char*, char*);
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Rboolean
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XFigDeviceDriver(DevDesc*, char*, char*, char*,
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char*, char*, double, double,
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Rboolean, double, Rboolean, Rboolean);
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Rboolean
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PDFDeviceDriver(DevDesc* dd, char *, char *, char *,
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char *, char *, double, double, double,
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int, char*);
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/*-------------------------------------------------------------------
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*
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* DEVICE FUNCTIONS are concerned with the creation and destruction
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* of devices.
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*
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*/
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/* Return a pointer to a device which is identified by number */
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DevDesc* GetDevice(int);
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/* Kill device which is identified by number. */
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void KillDevice(DevDesc*);
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/* How many devices exist ? (>= 1) */
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int NumDevices(void);
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/* Get the index of the specified device.
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* This is used by the graphics engine to map from a *GEDevDesc to
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* a device number.
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*/
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int deviceNumber(DevDesc*);
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/* Get the index of the specified device.
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* This is used by a device to map from a *NewDevDesc to
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* a device number.
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*/
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int devNumber(DevDesc *dd);
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/* Create a new device. */
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int StartDevice(SEXP, SEXP, int, SEXP, int);
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/* Check for an available device slot */
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void R_CheckDeviceAvailable(void);
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Rboolean R_CheckDeviceAvailableBool(void);
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void DevNull(void);
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/* Miscellaneous */
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void recordGraphicOperation(SEXP, SEXP, DevDesc*);
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void copyDisplayList(int);
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void playDisplayList(DevDesc*);
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void enableDisplayList(DevDesc*);
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void inhibitDisplayList(DevDesc*);
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/*-------------------------------------------------------------------
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*
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* DEVICE UTILITIES are concerned with providing information
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* for R interpreted functions.
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*
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*/
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/* Return the number of the next device. */
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int nextDevice(int);
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/* Return the number of the previous device. */
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int prevDevice(int);
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/* Make the specified device (specified by number) the current device */
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int selectDevice(int);
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/* Kill device which is identified by number. */
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void killDevice(int);
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/* ...NO DOC... */
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void addDevice(DevDesc *);
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#endif
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