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79 lines
3.4 KiB
79 lines
3.4 KiB
/*
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* This file is part of the KDE project
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*
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* Copyright (c) Michael Thaler <michael.thaler@physik.tu-muenchen.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef _KIS_CUBISM_FILTER_H_
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#define _KIS_CUBISM_FILTER_H_
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#include "kis_filter.h"
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#include "kis_filter_config_widget.h"
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#include <kdebug.h>
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class KisPolygon;
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class KisCubismFilterConfiguration : public KisFilterConfiguration
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{
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public:
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KisCubismFilterConfiguration(TQ_UINT32 tileSize, TQ_UINT32 tileSaturation)
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: KisFilterConfiguration( "cubism", 1 )
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, m_tileSize(tileSize)
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, m_tileSaturation(tileSaturation)
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{
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setProperty("tileSize", tileSize);
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setProperty("tileSaturation", tileSaturation);
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};
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public:
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inline TQ_UINT32 tileSize() { return getInt("tileSize"); };
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inline TQ_UINT32 tileSaturation() {return getInt("tileSaturation"); };
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private:
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TQ_UINT32 m_tileSize;
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TQ_UINT32 m_tileSaturation;
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};
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class KisCubismFilter : public KisFilter
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{
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public:
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KisCubismFilter();
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public:
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virtual void process(KisPaintDeviceSP,KisPaintDeviceSP, KisFilterConfiguration* , const TQRect&);
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static inline KisID id() { return KisID("cubism", i18n("Cubism")); };
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virtual bool supportsPainting() { return false; }
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virtual bool supportsPreview() { return true; }
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virtual std::list<KisFilterConfiguration*> listOfExamplesConfiguration(KisPaintDeviceSP )
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{ std::list<KisFilterConfiguration*> list; list.insert(list.begin(), new KisCubismFilterConfiguration(10,10)); return list; }
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virtual bool workWith(KisColorSpace* cs);
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virtual ColorSpaceIndependence colorSpaceIndependence() { return TO_RGBA8; };
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public:
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virtual KisFilterConfigWidget * createConfigurationWidget(TQWidget* parent, KisPaintDeviceSP dev);
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virtual KisFilterConfiguration* configuration(TQWidget*);
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virtual KisFilterConfiguration* configuration() { return new KisCubismFilterConfiguration( 10, 10); };
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private:
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//this function takes an array of ordered indices i1,i2,i3,... and randomizes them i3,i1,i2,...
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void randomizeIndices (TQ_INT32 count, TQ_INT32* indices);
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TQ_INT32 randomIntNumber(TQ_INT32 lowestNumber, TQ_INT32 highestNumber);
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double randomDoubleNumber(double lowestNumber, double highestNumber);
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double calcAlphaBlend(double *vec, double oneOverDist, double x, double y);
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void convertSegment(TQ_INT32 x1, TQ_INT32 y1, TQ_INT32 x2, TQ_INT32 y2, TQ_INT32 offset, TQ_INT32* min, TQ_INT32* max, TQ_INT32 xmin, TQ_INT32 xmax);
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void fillPolyColor(KisPaintDeviceSP src, KisPaintDeviceSP dst, KisPolygon* poly, const TQ_UINT8* col, TQ_UINT8* dest, TQRect rect);
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void cubism(KisPaintDeviceSP src, KisPaintDeviceSP dst, const TQRect& rect, TQ_UINT32 tileSize, TQ_UINT32 tileSaturation);
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};
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#endif
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