source: trunk/kitgen/8.x/blt/generic/bltPs.h@ 189

Last change on this file since 189 was 175, checked in by demin, 12 years ago

initial commit
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1/*
2 * bltPs.h --
3 *
4 * Copyright 1993-1998 Lucent Technologies, Inc.
5 *
6 * Permission to use, copy, modify, and distribute this software and
7 * its documentation for any purpose and without fee is hereby
8 * granted, provided that the above copyright notice appear in all
9 * copies and that both that the copyright notice and warranty
10 * disclaimer appear in supporting documentation, and that the names
11 * of Lucent Technologies any of their entities not be used in
12 * advertising or publicity pertaining to distribution of the software
13 * without specific, written prior permission.
14 *
15 * Lucent Technologies disclaims all warranties with regard to this
16 * software, including all implied warranties of merchantability and
17 * fitness. In no event shall Lucent Technologies be liable for any
18 * special, indirect or consequential damages or any damages
19 * whatsoever resulting from loss of use, data or profits, whether in
20 * an action of contract, negligence or other tortuous action, arising
21 * out of or in connection with the use or performance of this
22 * software.
23 */
24
25#ifndef _BLT_PS_H
26#define _BLT_PS_H
27
28#include "bltImage.h"
29
30typedef enum {
31 PS_MODE_MONOCHROME,
32 PS_MODE_GREYSCALE,
33 PS_MODE_COLOR
34} PsColorMode;
35
36typedef struct PsTokenStruct *PsToken;
37
38struct PsTokenStruct {
39 Tcl_Interp *interp; /* Interpreter to report errors to. */
40
41 Tk_Window tkwin; /* Tk_Window used to get font and color
42 * information */
43
44 Tcl_DString dString; /* Dynamic string used to contain the
45 * PostScript generated. */
46
47 char *fontVarName; /* Name of a Tcl array variable to convert
48 * X font names to PostScript fonts. */
49
50 char *colorVarName; /* Name of a Tcl array variable to convert
51 * X color names to PostScript. */
52
53 PsColorMode colorMode; /* Mode: color or greyscale */
54
55#define PSTOKEN_BUFSIZ ((BUFSIZ*2)-1)
56 /*
57 * Utility space for building strings. Currently used to create
58 * PostScript output for the "postscript" command.
59 */
60 char scratchArr[PSTOKEN_BUFSIZ+1];
61};
62
63extern PsToken Blt_GetPsToken _ANSI_ARGS_((Tcl_Interp *interp,
64 Tk_Window tkwin));
65
66extern void Blt_ReleasePsToken _ANSI_ARGS_((PsToken psToken));
67
68extern char *Blt_PostScriptFromToken _ANSI_ARGS_((PsToken psToken));
69extern char *Blt_ScratchBufferFromToken _ANSI_ARGS_((PsToken psToken));
70
71extern void Blt_AppendToPostScript _ANSI_ARGS_(TCL_VARARGS(PsToken, psToken));
72
73extern void Blt_FormatToPostScript _ANSI_ARGS_(TCL_VARARGS(PsToken, psToken));
74
75extern void Blt_Draw3DRectangleToPostScript _ANSI_ARGS_((PsToken psToken,
76 Tk_3DBorder border, double x, double y, int width, int height,
77 int borderWidth, int relief));
78
79extern void Blt_Fill3DRectangleToPostScript _ANSI_ARGS_((PsToken psToken,
80 Tk_3DBorder border, double x, double y, int width, int height,
81 int borderWidth, int relief));
82
83extern void Blt_BackgroundToPostScript _ANSI_ARGS_((PsToken psToken,
84 XColor *colorPtr));
85
86extern void Blt_BitmapDataToPostScript _ANSI_ARGS_((PsToken psToken,
87 Display *display, Pixmap bitmap, int width, int height));
88
89extern void Blt_ClearBackgroundToPostScript _ANSI_ARGS_((PsToken psToken));
90
91extern int Blt_ColorImageToPsData _ANSI_ARGS_((Blt_ColorImage image,
92 int nComponents, Tcl_DString * resultPtr, char *prefix));
93
94extern void Blt_ColorImageToPostScript _ANSI_ARGS_((PsToken psToken,
95 Blt_ColorImage image, double x, double y));
96
97extern void Blt_ForegroundToPostScript _ANSI_ARGS_((PsToken psToken,
98 XColor *colorPtr));
99
100extern void Blt_FontToPostScript _ANSI_ARGS_((PsToken psToken, Tk_Font font));
101
102extern void Blt_WindowToPostScript _ANSI_ARGS_((PsToken psToken,
103 Tk_Window tkwin, double x, double y));
104
105extern void Blt_LineDashesToPostScript _ANSI_ARGS_((PsToken psToken,
106 Blt_Dashes *dashesPtr));
107
108extern void Blt_LineWidthToPostScript _ANSI_ARGS_((PsToken psToken,
109 int lineWidth));
110
111extern void Blt_PathToPostScript _ANSI_ARGS_((PsToken psToken,
112 Point2D *screenPts, int nScreenPts));
113
114extern void Blt_PhotoToPostScript _ANSI_ARGS_((PsToken psToken,
115 Tk_PhotoHandle photoToken, double x, double y));
116
117extern void Blt_PolygonToPostScript _ANSI_ARGS_((PsToken psToken,
118 Point2D *screenPts, int nScreenPts));
119
120extern void Blt_LineToPostScript _ANSI_ARGS_((PsToken psToken,
121 XPoint *pointArr, int nPoints));
122
123extern void Blt_TextToPostScript _ANSI_ARGS_((PsToken psToken, char *string,
124 TextStyle *attrPtr, double x, double y));
125
126extern void Blt_RectangleToPostScript _ANSI_ARGS_((PsToken psToken, double x,
127 double y, int width, int height));
128
129extern void Blt_RegionToPostScript _ANSI_ARGS_((PsToken psToken, double x,
130 double y, int width, int height));
131
132extern void Blt_RectanglesToPostScript _ANSI_ARGS_((PsToken psToken,
133 XRectangle *rectArr, int nRects));
134
135extern void Blt_BitmapToPostScript _ANSI_ARGS_((PsToken psToken,
136 Display *display, Pixmap bitmap, double scaleX, double scaleY));
137
138extern void Blt_SegmentsToPostScript _ANSI_ARGS_((PsToken psToken,
139 XSegment *segArr, int nSegs));
140
141extern void Blt_StippleToPostScript _ANSI_ARGS_((PsToken psToken,
142 Display *display, Pixmap bitmap));
143
144extern void Blt_LineAttributesToPostScript _ANSI_ARGS_((PsToken psToken,
145 XColor *colorPtr, int lineWidth, Blt_Dashes *dashesPtr, int capStyle,
146 int joinStyle));
147
148extern int Blt_FileToPostScript _ANSI_ARGS_((PsToken psToken,
149 char *fileName));
150
151extern void Blt_2DSegmentsToPostScript _ANSI_ARGS_((PsToken psToken,
152 Segment2D *segments, int nSegments));
153
154#endif /* BLT_PS_H */
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