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69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
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/** <title>GSFusedSilicaContext</title>
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<abstract>Extention to NSGraphicsContext for necessary methods</abstract>
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Copyright (C) 2002 Free Software Foundation, Inc.
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Author: Adam Fedor <fedor@gnu.org>
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Date: Oct 2002
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This file is part of the GNUStep
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
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*/
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#ifndef _GSFusedSilicaContext_h_INCLUDE
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#define _GSFusedSilicaContext_h_INCLUDE
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#include <AppKit/NSGraphicsContext.h>
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#include <GNUstepGUI/GSFusedSilica.h>
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@interface NSGraphicsContext (FusedSilica)
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/* Colorspaces */
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+ (CGColorSpaceRef) CGColorSpaceCreateDeviceGray;
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+ (CGColorSpaceRef) CGColorSpaceCreateDeviceRGB;
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+ (CGColorSpaceRef) CGColorSpaceCreateDeviceCMYK;
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+ (CGColorSpaceRef) CGColorSpaceCreateCalibratedGray: (const float *)whitePoint
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: (const float *)blackPoint
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: (float)gamma;
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+ (CGColorSpaceRef) CGColorSpaceCreateCalibratedRGB: (const float *)whitePoint
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: (const float *)blackPoint
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: (const float *)gamma
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: (const float *)matrix;
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+ (CGColorSpaceRef) CGColorSpaceCreateLab: (const float *)whitePoint
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: (const float *)blackPoint
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: (const float *)range;
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+ (CGColorSpaceRef) CGColorSpaceCreateICCBased: (size_t)nComponents
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: (const float *)range
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: (CGDataProviderRef)profile
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: (CGColorSpaceRef)alternateSpace;
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+ (CGColorSpaceRef) CGColorSpaceCreateIndexed: (CGColorSpaceRef)baseSpace
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: (size_t) lastIndex
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: (const unsigned short int *)colorTable;
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+ (size_t) CGColorSpaceGetNumberOfComponents: (CGColorSpaceRef)cs;
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+ (CGColorSpaceRef) CGColorSpaceRetain: (CGColorSpaceRef)cs;
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+ (void) CGColorSpaceRelease: (CGColorSpaceRef)cs;
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/* Fonts */
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+ (CGFontRef) CGFontReferenceFromFont: (NSFont *)font;
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+ (CGFontRef) CGFontRetain: (CGFontRef) font;
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+ (void) CGFontRelease: (CGFontRef) font;
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@end
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#endif
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