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/*
* Copyright (c) 2004 Cyrille Berger <cberger@cberger.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _KIS_AUTOBRUSH_RESOURCE_H_
#define _KIS_AUTOBRUSH_RESOURCE_H_
#include "kis_brush.h"
class KisAutobrushShape {
public:
KisAutobrushShape(Q_INT32 w, Q_INT32 h, double fh, double fv) : m_w(w), m_h(h), m_fh(fh), m_fv(fv)
{ };
void createBrush( QImage* img);
protected:
virtual Q_INT8 valueAt(Q_INT32 x, Q_INT32 y) =0;
Q_INT32 m_w, m_h;
double m_fh, m_fv;
};
class KisAutobrushCircleShape : public KisAutobrushShape {
public:
KisAutobrushCircleShape(Q_INT32 w, Q_INT32 h, double fh, double fv);
public:
virtual Q_INT8 valueAt(Q_INT32 x, Q_INT32 y);
private:
double norme(double a, double b)
{
return a*a + b * b;
}
private:
double m_xcentre, m_ycentre;
double m_xcoef, m_ycoef;
double m_xfadecoef, m_yfadecoef;
};
class KisAutobrushRectShape : public KisAutobrushShape {
public:
KisAutobrushRectShape(Q_INT32 w, Q_INT32 h, double fh, double fv);
protected:
virtual Q_INT8 valueAt(Q_INT32 x, Q_INT32 y);
private:
double m_xcentre, m_ycentre, m_c;
};
class KisAutobrushResource : public KisBrush
{
public:
KisAutobrushResource(QImage& img) : KisBrush("")
{
setImage(img);
setBrushType(MASK);
};
public:
virtual bool load() { return false; };
};
#endif // _KIS_AUTOBRUSH_RESOURCE_H_
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