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/*
* bltPs.h --
*
* Copyright 1993-1998 Lucent Technologies, Inc.
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appear in all
* copies and that both that the copyright notice and warranty
* disclaimer appear in supporting documentation, and that the names
* of Lucent Technologies any of their entities not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission.
*
* Lucent Technologies disclaims all warranties with regard to this
* software, including all implied warranties of merchantability and
* fitness. In no event shall Lucent Technologies be liable for any
* special, indirect or consequential damages or any damages
* whatsoever resulting from loss of use, data or profits, whether in
* an action of contract, negligence or other tortuous action, arising
* out of or in connection with the use or performance of this
* software.
*/
#ifndef _BLT_PS_H
#define _BLT_PS_H
#include "bltImage.h"
typedef enum {
PS_MODE_MONOCHROME,
PS_MODE_GREYSCALE,
PS_MODE_COLOR
} PsColorMode;
typedef struct PsTokenStruct *PsToken;
struct PsTokenStruct {
Tcl_Interp *interp; /* Interpreter to report errors to. */
Tk_Window tkwin; /* Tk_Window used to get font and color
* information */
Tcl_DString dString; /* Dynamic string used to contain the
* PostScript generated. */
char *fontVarName; /* Name of a Tcl array variable to convert
* X font names to PostScript fonts. */
char *colorVarName; /* Name of a Tcl array variable to convert
* X color names to PostScript. */
PsColorMode colorMode; /* Mode: color or greyscale */
#define PSTOKEN_BUFSIZ ((BUFSIZ*2)-1)
/*
* Utility space for building strings. Currently used to create
* PostScript output for the "postscript" command.
*/
char scratchArr[PSTOKEN_BUFSIZ+1];
};
extern PsToken Blt_GetPsToken _ANSI_ARGS_((Tcl_Interp *interp,
Tk_Window tkwin));
extern void Blt_ReleasePsToken _ANSI_ARGS_((PsToken psToken));
extern char *Blt_PostScriptFromToken _ANSI_ARGS_((PsToken psToken));
extern char *Blt_ScratchBufferFromToken _ANSI_ARGS_((PsToken psToken));
extern void Blt_AppendToPostScript _ANSI_ARGS_(TCL_VARARGS(PsToken, psToken));
extern void Blt_FormatToPostScript _ANSI_ARGS_(TCL_VARARGS(PsToken, psToken));
extern void Blt_Draw3DRectangleToPostScript _ANSI_ARGS_((PsToken psToken,
Tk_3DBorder border, double x, double y, int width, int height,
int borderWidth, int relief));
extern void Blt_Fill3DRectangleToPostScript _ANSI_ARGS_((PsToken psToken,
Tk_3DBorder border, double x, double y, int width, int height,
int borderWidth, int relief));
extern void Blt_BackgroundToPostScript _ANSI_ARGS_((PsToken psToken,
XColor *colorPtr));
extern void Blt_BitmapDataToPostScript _ANSI_ARGS_((PsToken psToken,
Display *display, Pixmap bitmap, int width, int height));
extern void Blt_ClearBackgroundToPostScript _ANSI_ARGS_((PsToken psToken));
extern int Blt_ColorImageToPsData _ANSI_ARGS_((Blt_ColorImage image,
int nComponents, Tcl_DString * resultPtr, char *prefix));
extern void Blt_ColorImageToPostScript _ANSI_ARGS_((PsToken psToken,
Blt_ColorImage image, double x, double y));
extern void Blt_ForegroundToPostScript _ANSI_ARGS_((PsToken psToken,
XColor *colorPtr));
extern void Blt_FontToPostScript _ANSI_ARGS_((PsToken psToken, Tk_Font font));
extern void Blt_WindowToPostScript _ANSI_ARGS_((PsToken psToken,
Tk_Window tkwin, double x, double y));
extern void Blt_LineDashesToPostScript _ANSI_ARGS_((PsToken psToken,
Blt_Dashes *dashesPtr));
extern void Blt_LineWidthToPostScript _ANSI_ARGS_((PsToken psToken,
int lineWidth));
extern void Blt_PathToPostScript _ANSI_ARGS_((PsToken psToken,
Point2D *screenPts, int nScreenPts));
extern void Blt_PhotoToPostScript _ANSI_ARGS_((PsToken psToken,
Tk_PhotoHandle photoToken, double x, double y));
extern void Blt_PolygonToPostScript _ANSI_ARGS_((PsToken psToken,
Point2D *screenPts, int nScreenPts));
extern void Blt_LineToPostScript _ANSI_ARGS_((PsToken psToken,
XPoint *pointArr, int nPoints));
extern void Blt_TextToPostScript _ANSI_ARGS_((PsToken psToken, char *string,
TextStyle *attrPtr, double x, double y));
extern void Blt_RectangleToPostScript _ANSI_ARGS_((PsToken psToken, double x,
double y, int width, int height));
extern void Blt_RegionToPostScript _ANSI_ARGS_((PsToken psToken, double x,
double y, int width, int height));
extern void Blt_RectanglesToPostScript _ANSI_ARGS_((PsToken psToken,
XRectangle *rectArr, int nRects));
extern void Blt_BitmapToPostScript _ANSI_ARGS_((PsToken psToken,
Display *display, Pixmap bitmap, double scaleX, double scaleY));
extern void Blt_SegmentsToPostScript _ANSI_ARGS_((PsToken psToken,
XSegment *segArr, int nSegs));
extern void Blt_StippleToPostScript _ANSI_ARGS_((PsToken psToken,
Display *display, Pixmap bitmap));
extern void Blt_LineAttributesToPostScript _ANSI_ARGS_((PsToken psToken,
XColor *colorPtr, int lineWidth, Blt_Dashes *dashesPtr, int capStyle,
int joinStyle));
extern int Blt_FileToPostScript _ANSI_ARGS_((PsToken psToken,
char *fileName));
extern void Blt_2DSegmentsToPostScript _ANSI_ARGS_((PsToken psToken,
Segment2D *segments, int nSegments));
#endif /* BLT_PS_H */
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