Differential D14735 Diff 39435 libs/image/kis_gauss_rect_mask_generator_p.h

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libs/image/kis_gauss_rect_mask_generator_p.h

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		1		/*
		2		* Copyright (c) 2010 Lukáš Tvrdý <lukast.dev@gmail.com>
		3		* Copyright (c) 2011 Geoffry Song <goffrie@gmail.com>
		4		*
		5		* This program is free software; you can redistribute it and/or modify
		6		* it under the terms of the GNU General Public License as published by
		7		* the Free Software Foundation; either version 2 of the License, or
		8		* (at your option) any later version.
		9		*
		10		* This program is distributed in the hope that it will be useful,
		11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		13		* GNU General Public License for more details.
		14		*
		15		* You should have received a copy of the GNU General Public License
		16		* along with this program; if not, write to the Free Software
		17		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		18		*/
		19
		20		#ifndef KIS_GAUSS_RECT_MASK_GENERATOR_P_H
		21		#define KIS_GAUSS_RECT_MASK_GENERATOR_P_H
		22
		23		#include <QScopedPointer>
		24
		25		#include "kis_antialiasing_fade_maker.h"
		26		#include "kis_brush_mask_applicator_base.h"
		27
		28		struct Q_DECL_HIDDEN KisGaussRectangleMaskGenerator::Private
		29		{
		30		Private(bool enableAntialiasing)
		31		: fadeMaker(*this, enableAntialiasing)
		32		{
		33		}
		34
		35		Private(const Private &rhs)
		36		: xfade(rhs.xfade),
		37		yfade(rhs.yfade),
		38		halfWidth(rhs.halfWidth),
		39		halfHeight(rhs.halfHeight),
		40		alphafactor(rhs.alphafactor),
		41		fadeMaker(rhs.fadeMaker, *this)
		42		{
		43		}
		44
		45		qreal xfade, yfade;
		46		qreal halfWidth, halfHeight;
		47		qreal alphafactor;
		48
		49		KisAntialiasingFadeMaker2D <Private> fadeMaker;
		50
		51		QScopedPointer<KisBrushMaskApplicatorBase> applicator;
		52
		53		inline quint8 value(qreal x, qreal y) const;
		54
		55		};
		56
		57		#endif // KIS_GAUSS_RECT_MASK_GENERATOR_P_H