You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
2.9 KiB
103 lines
2.9 KiB
/* 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 __VPAINTER_H__
|
|
#define __VPAINTER_H__
|
|
|
|
// painter abstraction
|
|
|
|
#include <qnamespace.h>
|
|
#include <KoRect.h>
|
|
#include <vfillrule.h>
|
|
|
|
class QWMatrix;
|
|
class QPaintDevice;
|
|
class QColor;
|
|
class QPen;
|
|
class QBrush;
|
|
class QImage;
|
|
|
|
class VStroke;
|
|
class VFill;
|
|
|
|
class KoPoint;
|
|
class KoRect;
|
|
|
|
class VPainter
|
|
{
|
|
public:
|
|
VPainter( QPaintDevice *, unsigned int /*w*/ = 0, unsigned int /*h*/ = 0 ) {};
|
|
virtual ~VPainter() {};
|
|
|
|
//
|
|
virtual void resize( unsigned int w, unsigned int h ) = 0;
|
|
virtual void begin() = 0;
|
|
virtual void end() = 0;
|
|
virtual void blit( const KoRect & ) = 0;
|
|
virtual void clear( const QColor & ) = 0;
|
|
virtual void clear( const KoRect &, const QColor & ) = 0;
|
|
|
|
// matrix manipulation
|
|
virtual void setWorldMatrix( const QWMatrix & ) = 0;
|
|
virtual const QWMatrix worldMatrix() = 0;
|
|
virtual void setZoomFactor( double ) = 0;
|
|
virtual double zoomFactor() { return 1.0; }
|
|
|
|
// drawing
|
|
virtual void moveTo( const KoPoint & ) = 0;
|
|
virtual void lineTo( const KoPoint & ) = 0;
|
|
virtual void curveTo( const KoPoint &, const KoPoint &, const KoPoint & ) = 0;
|
|
virtual void newPath() = 0;
|
|
virtual void strokePath() = 0;
|
|
virtual void fillPath() = 0;
|
|
virtual void setFillRule( VFillRule ) = 0;
|
|
virtual void setClipPath() = 0;
|
|
virtual void resetClipPath() = 0;
|
|
|
|
// helper
|
|
virtual void drawNode( const KoPoint& , int ) {}
|
|
virtual void drawRect( const KoRect & ) {}
|
|
virtual void drawRect( double, double, double, double ) {}
|
|
|
|
// pen + brush
|
|
virtual void setPen( const VStroke & ) = 0;
|
|
// compatibility, use VPen/VBrush later ?
|
|
virtual void setPen( const QColor & ) = 0;
|
|
virtual void setPen( Qt::PenStyle style ) = 0;
|
|
virtual void setBrush( const VFill & ) = 0;
|
|
virtual void setBrush( const QColor & ) = 0;
|
|
virtual void setBrush( Qt::BrushStyle style ) = 0;
|
|
|
|
virtual void drawImage( const QImage &, const QWMatrix & ) {}
|
|
|
|
// stack management
|
|
virtual void save() = 0;
|
|
virtual void restore() = 0;
|
|
|
|
// we have to see how this fits in
|
|
virtual void setRasterOp( Qt::RasterOp ) = 0;
|
|
|
|
// access to device
|
|
virtual QPaintDevice *device() = 0;
|
|
};
|
|
|
|
#endif
|