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/*
AFMFileFontInfo.h
Private data of PXKFont class.
Copyright (C) 1996 Free Software Foundation, Inc.
Author: Ovidiu Predescu <ovidiu@bx.logicnet.ro>
Date: February 1997
This file is part of the GNUstep GUI X/DPS Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __AFMFileFontInfo_h__
#define __AFMFileFontInfo_h__
#include <Foundation/NSMapTable.h>
#include <GNUstepGUI/GSFontInfo.h>
#include "parseAFM.h"
typedef struct {
NSGlyph glyph;
NSSize advancement;
} tPairKerningInfo;
@interface PXKFontEnumerator : GSFontEnumerator
{
}
@end
@interface AFMGlyphInfo : NSObject <NSCopying>
{
NSString* name;
NSGlyph code;
NSRect bbox;
NSSize advancement;
int lastKernPair;
int numOfPairs;
tPairKerningInfo* kerning;
}
+ (AFMGlyphInfo*) glyphFromAFMCharMetricInfo: (AFMCharMetricInfo*)metricInfo;
- (AFMGlyphInfo*)mutableCopyWithZone: (NSZone*)zone;
- (NSString*) name;
- (NSGlyph) code;
- (NSRect) boundingRect;
- (NSSize) advancement;
- (BOOL) isEncoded;
- (void) transformUsingMatrix: (const float*)matrix;
- (void) incrementNumberOfKernPairs;
- (void) addPairKerningForGlyph:(NSGlyph)glyph advancement:(NSSize)advancement;
- (NSSize) advancementIfFollowedByGlyph: (NSGlyph)glyph
isNominal: (BOOL*)nominal;
@end
@interface AFMFileFontInfo : GSFontInfo
{
NSString *afmFileName;
NSMapTable *glyphsByName;
AFMGlyphInfo *glyphs[256];
}
- (AFMFileFontInfo*)mutableCopyWithZone: (NSZone*)zone;
- (AFMFileFontInfo*)initUnscaledWithFontName: (NSString*)name;
@end
#endif /* __AFMFileFontInfo_h__ */
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