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koffice/karbon/core/vstroke.h

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/* This file is part of the KDE project
Copyright (C) 2001, The Karbon Developers
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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __VSTROKE_H__
#define __VSTROKE_H__
#include <tqvaluelist.h>
#include "vcolor.h"
#include "vdashpattern.h"
#include "vgradient.h"
#include "vpattern.h"
#include <koffice_export.h>
class TQDomElement;
class VObject;
class KoGenStyle;
class KoStyleStack;
/**
* Manages stroke properties.
* Supported are line join/cap styles equivalents to the qpainter ones.
* Also the line width in pixels and line stroke type (solid / gradient).
* Finally it also managed the dashing pattern, see VDashPattern.
*
* Default is black solid outline of width 1 with miter join, butt cap
* style and no dashes.
*/
class KARBONBASE_EXPORT VStroke
{
public:
enum VStrokeType
{
none = 0, /// no stroke at all
solid = 1, /// solid stroke
grad = 2, /// gradient as stroke
patt = 3, /// pattern as stroke
unknown = 4
};
enum VLineCap
{
capButt = 0,
capRound = 1,
capSquare = 2
};
enum VLineJoin
{
joinMiter = 0,
joinRound = 1,
joinBevel = 2
};
VStroke();
VStroke( VObject* tqparent, float width = 1.0, const VLineCap cap = capButt,
const VLineJoin join = joinMiter, float miterLimit = 10.0 );
VStroke( const VColor &c, VObject* tqparent = 0L, float width = 1.0, const VLineCap cap = capButt,
const VLineJoin join = joinMiter, float miterLimit = 10.0 );
VStroke( const VStroke& stroke );
void setParent( VObject* tqparent ) { m_parent = tqparent; }
VObject* tqparent()const { return m_parent; }
VStrokeType type() const { return m_type; }
void setType( VStrokeType type ) { m_type = type; }
const VColor& color() const { return m_color; }
void setColor( const VColor& color ) { m_color = color; }
float lineWidth() const { return m_lineWidth; }
void setLineWidth( float width );
VLineCap lineCap() const { return m_lineCap; }
void setLineCap( VLineCap cap ) { m_lineCap = cap; }
VLineJoin lineJoin() const { return m_lineJoin; }
void setLineJoin( VLineJoin join ) { m_lineJoin = join; }
float miterLimit() const { return m_miterLimit; }
void setMiterLimit( float limit ) { m_miterLimit = limit; }
VGradient& gradient() { return m_gradient; }
const VGradient& gradient() const { return m_gradient; }
VPattern& pattern() { return m_pattern; }
const VPattern& pattern() const { return m_pattern; }
VDashPattern& dashPattern() { return m_dashPattern; }
const VDashPattern& dashPattern() const { return m_dashPattern; }
void save( TQDomElement& element ) const;
void saveOasis( KoGenStyle &style ) const;
void load( const TQDomElement& element );
void loadOasis( const KoStyleStack &stack );
VStroke& operator=( const VStroke& stroke );
void transform( const TQWMatrix& m );
private:
VObject *m_parent;
VColor m_color;
VGradient m_gradient;
VPattern m_pattern;
float m_lineWidth;
float m_miterLimit;
VLineCap m_lineCap : 2;
VLineJoin m_lineJoin : 2;
VStrokeType m_type : 3;
VDashPattern m_dashPattern;
};
#endif