/usr/include/scribus/vgradientex.h is in scribus 1.4.0.dfsg+r17300-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
/* This file is part of the KDE project
Copyright (C) 2002, The Karbon Developers
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __VGRADIENTEX_H__
#define __VGRADIENTEX_H__
#include <QList>
#include <QMatrix>
#include "fpoint.h"
#include "sccolor.h"
#include "scribusapi.h"
class ScribusDoc;
class VGradient;
class SCRIBUS_API VColorStopEx
{
public:
VColorStopEx( double r, double m, ScColor c, double o, QString n, int s )
{
rampPoint = r;
midPoint = m;
color = c;
opacity = o;
name = n;
shade = s;
};
VColorStopEx( const VColorStopEx& colorStop )
{
rampPoint = colorStop.rampPoint;
midPoint = colorStop.midPoint;
color = colorStop.color;
opacity = colorStop.opacity;
name = colorStop.name;
shade = colorStop.shade;
};
ScColor color;
// relative position of color point (0.0-1.0):
double rampPoint;
// relative position of midpoint (0.0-1.0)
// between two ramp points. ignored for last VColorStop.
double midPoint;
double opacity;
int shade;
QString name;
friend inline bool operator== ( VColorStopEx& s1, VColorStopEx& s2 )
{ return s1.rampPoint == s2.rampPoint; };
}
; // VColorStopEx
// comparison function for use with stable_sort
bool compareStopsEx( const VColorStopEx* item1, const VColorStopEx* item2 );
class SCRIBUS_API VGradientEx
{
// friend class VGradientWidget;
public:
enum Type
{
linear = 0,
radial = 1,
conic = 2
};
enum RepeatMethod
{
none = 0,
reflect = 1,
repeat = 2
};
VGradientEx( VGradientEx::Type type = linear );
VGradientEx( const VGradientEx& gradient );
VGradientEx( const VGradient& gradient, ScribusDoc& doc );
~VGradientEx();
VGradientEx& operator=(const VGradientEx& gradient);
VGradientEx::Type type() const { return m_type; }
void setType( VGradientEx::Type type ) { m_type = type; }
VGradientEx::RepeatMethod repeatMethod() const { return m_repeatMethod; }
void setRepeatMethod( VGradientEx::RepeatMethod repeatMethod ) { m_repeatMethod = repeatMethod; }
const QList<VColorStopEx*> colorStops() const;
void addStop( const VColorStopEx& colorStop );
void addStop( const ScColor &color, double rampPoint, double midPoint, double opa, QString name = "", int shade = 100 );
void removeStop( VColorStopEx& colorStop );
void removeStop( uint n );
void clearStops();
uint Stops() { return m_colorStops.count(); }
FPoint origin() const { return m_origin; }
void setOrigin( const FPoint &origin ) { m_origin = origin; }
FPoint focalPoint() const { return m_focalPoint; }
void setFocalPoint( const FPoint &focalPoint ) { m_focalPoint = focalPoint; }
FPoint vector() const { return m_vector; }
void setVector( const FPoint &vector ) { m_vector = vector; }
void transform( const QMatrix& m );
protected:
QList<VColorStopEx*> m_colorStops;
int compareItems( const VColorStopEx* item1, const VColorStopEx* item2 ) const;
void inSort( VColorStopEx* d );
private:
VGradientEx::Type m_type : 2;
VGradientEx::RepeatMethod m_repeatMethod : 2;
// coordinates:
FPoint m_origin;
FPoint m_focalPoint;
FPoint m_vector;
}
; // VGradientEx
#endif /* __VGRADIENT_H__ */
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