1 /*--------------------------------------------------------------------------
2   ----- File:        t1libx.h
3   ----- Author:      Rainer Menzner (Rainer.Menzner@web.de)
4   ----- Date:        2003-01-02
5   ----- Description: This file is part of the t1-library. It must be
6                      included by the user of the t1lib. It contains
7 		     function declarations for the X11 wrapper.
8   ----- Copyright:   t1lib is copyrighted (c) Rainer Menzner, 1996-2003.
9                      As of version 0.5, t1lib is distributed under the
10 		     GNU General Public Library Lincense. The
11 		     conditions can be found in the files LICENSE and
12 		     LGPL, which should reside in the toplevel
13 		     directory of the distribution.  Please note that
14 		     there are parts of t1lib that are subject to
15 		     other licenses:
16 		     The parseAFM-package is copyrighted by Adobe Systems
17 		     Inc.
18 		     The type1 rasterizer is copyrighted by IBM and the
19 		     X11-consortium.
20   ----- Warranties:  Of course, there's NO WARRANTY OF ANY KIND :-)
21   ----- Credits:     I want to thank IBM and the X11-consortium for making
22                      their rasterizer freely available.
23 		     Also thanks to Piet Tutelaers for his ps2pk, from
24 		     which I took the rasterizer sources in a format
25 		     independent from X11.
26                      Thanks to all people who make free software living!
27 --------------------------------------------------------------------------*/
28 
29 
30 #ifndef T1LIBX_H_INCLUDED
31 
32 #define T1LIBX_H_INCLUDED
33 
34 
35 #ifndef _XLIB_H_
36 #include <X11/Xlib.h>
37 #endif
38 
39 
40 #define T1LIB_X11_SUPPORT
41 
42 /* For paint mode of X-rastering functions */
43 #define T1_OPAQUE              0x1
44 #define T1_TRANSPARENT         0x0
45 
46 
47 /* type definitions, needed by the user: */
48 
49 #if defined(__cplusplus) || defined(c_plusplus)
50 extern "C" {
51 #endif
52 
53 
54 /* from t1x11.c */
55 extern int T1_SetX11Params( Display *display,
56 			    Visual *visual,
57 			    unsigned int depth,
58 			    Colormap colormap);
59 extern GLYPH *T1_SetCharX( Drawable d, GC gc, int mode, int x, int y,
60 			   int FontID, char charcode,
61 			   float size, T1_TMATRIX *transform);
62 extern GLYPH *T1_SetStringX( Drawable d, GC gc, int mode, int x, int y,
63 			     int FontID, char *string, int len,
64 			     long spaceoff, int modflag,
65 			     float size, T1_TMATRIX *transform);
66 extern GLYPH *T1_SetRectX( Drawable d, GC gc, int mode, int x_dest, int y_dest,
67 			   int FontID, float size,
68 			   float width, float height,
69 			   T1_TMATRIX *transform);
70 extern GLYPH *T1_AASetCharX( Drawable d, GC gc, int mode, int x, int y,
71 			     int FontID, char charcode,
72 			     float size, T1_TMATRIX *transform);
73 extern GLYPH *T1_AASetStringX( Drawable d, GC gc, int mode, int x, int y,
74 			       int FontID, char *string, int len,
75 			       long spaceoff, int modflag,
76 			       float size, T1_TMATRIX *transform);
77 extern GLYPH *T1_AASetRectX( Drawable d, GC gc, int mode, int x_dest, int y_dest,
78 			     int FontID, float size,
79 			     float width, float height,
80 			     T1_TMATRIX *transform);
81 extern int T1_ComputeAAColorsX( unsigned long fg,
82 				unsigned long bg,
83 				int nolevels);
84 extern int T1_GetDepthOfDrawable( Drawable drawable);
85 extern void T1_LogicalPositionX( int pos_switch);
86 extern XImage *T1_XImageFromGlyph( GLYPH *pglyph);
87 
88 
89 #if defined(__cplusplus) || defined(c_plusplus)
90 }
91 #endif
92 
93 #endif /* T1LIBX_H_INCLUDED */
94