Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtudcfonted/libfal/include/fontstruct.h

@@ -0,0 +1,101 @@
+/* $XConsortium: fontstruct.h /main/3 1996/04/08 15:58:01 cde-fuj $ */
+/***********************************************************
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
+and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
+
+                        All Rights Reserved
+
+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 copyright notice and this permission notice appear in 
+supporting documentation, and that the names of Digital or MIT not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL 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 TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+(c) Copyright 1995 FUJITSU LIMITED
+This is source code modified by FUJITSU LIMITED under the Joint
+Development Agreement for the CDEnext PST.
+This is unpublished proprietary source code of FUJITSU LIMITED
+
+******************************************************************/
+#ifndef FONTSTRUCT_H
+#define FONTSTRUCT_H 1
+#include "font.h"
+#include "misc.h"
+
+typedef struct _CharInfo {
+    xCharInfo	metrics;	/* info preformatted for Queries */
+    unsigned	byteOffset:24;	/* byte offset of the raster from pGlyphs */
+    Bool	exists:1;	/* true iff glyph exists for this char */
+    unsigned	pad:7;		/* must be zero for now */
+} CharInfoRec;
+
+typedef struct _FontInfo {
+    unsigned int	version1;   /* version stamp */
+    unsigned int	allExist;
+    unsigned int	drawDirection;
+    unsigned int	noOverlap;	/* true if:
+					 * max(rightSideBearing-characterWidth)
+					 * <= minbounds->metrics.leftSideBearing
+					 */
+    unsigned int	constantMetrics;
+    unsigned int	terminalFont;	/* Should be deprecated!  true if:
+					   constant metrics &&
+					   leftSideBearing == 0 &&
+					   rightSideBearing == characterWidth &&
+					   ascent == fontAscent &&
+					   descent == fontDescent
+					*/
+    unsigned int	linear:1;	/* true if firstRow == lastRow */
+    unsigned int	constantWidth:1;  /* true if minbounds->metrics.characterWidth
+					   *      == maxbounds->metrics.characterWidth
+					   */
+    unsigned int	inkInside:1;    /* true if for all defined glyphs:
+					 * leftSideBearing >= 0 &&
+					 * rightSideBearing <= characterWidth &&
+					 * -fontDescent <= ascent <= fontAscent &&
+					 * -fontAscent <= descent <= fontDescent
+					 */
+    unsigned int	inkMetrics:1;	/* ink metrics != bitmap metrics */
+					/* used with terminalFont */
+					/* see font's pInk{CI,Min,Max} */
+    unsigned int	padding:28;
+    unsigned int	firstCol;
+    unsigned int	lastCol;
+    unsigned int	firstRow;
+    unsigned int	lastRow;
+    unsigned int	nProps;
+    unsigned int	lenStrings; /* length in bytes of string table */
+    unsigned int	chDefault;  /* default character */ 
+    int			fontDescent; /* minimum for quality typography */
+    int			fontAscent;  /* minimum for quality typography */
+    CharInfoRec		minbounds;  /* MIN of glyph metrics over all chars */
+    CharInfoRec		maxbounds;  /* MAX of glyph metrics over all chars */
+    unsigned int	pixDepth;   /* intensity bits per pixel */
+    unsigned int	glyphSets;  /* number of sets of glyphs, for
+					    sub-pixel positioning */
+    unsigned int	version2;   /* version stamp double-check */
+} FontInfoRec;
+
+typedef struct _ExtentInfo {
+    DrawDirection	drawDirection;
+    int			fontAscent;
+    int			fontDescent;
+    int			overallAscent;
+    int			overallDescent;
+    int			overallWidth;
+    int			overallLeft;
+    int			overallRight;
+} ExtentInfoRec;
+
+#endif /* FONTSTRUCT_H */
+