/usr/include/scribus/vgradient.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 | /*
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 __VGRADIENT_H__
#define __VGRADIENT_H__
#include <QColor>
#include <QList>
#include <QMatrix>
#include "fpoint.h"
#include "scribusapi.h"
class SCRIBUS_API VColorStop
{
public:
VColorStop( double r, double m, QColor c, double o, QString n, int s )
{
rampPoint = r;
midPoint = m;
color = c;
opacity = o;
name = n;
shade = s;
};
VColorStop( const VColorStop& colorStop )
{
rampPoint = colorStop.rampPoint;
midPoint = colorStop.midPoint;
color = colorStop.color;
opacity = colorStop.opacity;
name = colorStop.name;
shade = colorStop.shade;
};
QColor 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== ( VColorStop& s1, VColorStop& s2 )
{ return s1.rampPoint == s2.rampPoint; };
}
; // VColorStop
// comparison function for use with stable_sort
bool compareStops( const VColorStop* item1, const VColorStop* item2 );
class SCRIBUS_API VGradient
{
// friend class VGradientWidget;
public:
enum VGradientType
{
linear = 0,
radial = 1,
conic = 2
};
enum VGradientRepeatMethod
{
none = 0,
reflect = 1,
repeat = 2
};
VGradient( VGradientType type = linear );
VGradient( const VGradient& gradient );
~VGradient();
VGradient& operator=(const VGradient& gradient);
VGradientType type() const { return m_type; }
void setType( VGradientType type ) { m_type = type; }
VGradientRepeatMethod repeatMethod() const { return m_repeatMethod; }
void setRepeatMethod( VGradientRepeatMethod repeatMethod ) { m_repeatMethod = repeatMethod; }
const QList<VColorStop*>& colorStops() const;
void addStop( const VColorStop& colorStop );
void addStop( const QColor &color, double rampPoint, double midPoint, double opa, QString name = "", int shade = 100 );
void setStop( const QColor &color, double rampPoint, double midPoint, double opa, QString name = "", int shade = 100 );
void removeStop( VColorStop& colorStop );
void removeStop( uint n );
void clearStops();
uint Stops() const { return m_colorStops.count(); }
// This function let only one stop with offset value equal to 0 and 1.0
// by removing the firsts with 0.0 value and the lasts with 1.0 value;
void filterStops(void);
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<VColorStop*> m_colorStops;
int compareItems(const VColorStop* item1, const VColorStop* item2 ) const;
void inSort( VColorStop* d );
private:
VGradientType m_type : 2;
VGradientRepeatMethod m_repeatMethod : 2;
// coordinates:
FPoint m_origin;
FPoint m_focalPoint;
FPoint m_vector;
}
; // VGradient
#endif /* __VGRADIENT_H__ */
|