119 lines
4.5 KiB
C++
119 lines
4.5 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#ifndef RS_PAINTERQT_H
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#define RS_PAINTERQT_H
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#include <QPainter>
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#include <QPainterPath>
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#include "rs_painter.h"
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#include "rs_pen.h"
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/**
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* The Qt implementation of a painter. It can draw objects such as
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* lines or arcs in a widget. All coordinates are screen coordinates
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* and have nothing to do with the graphic view.
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*/
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class RS_PainterQt: public QPainter, public RS_Painter {
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public:
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RS_PainterQt( QPaintDevice* pd);
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virtual ~RS_PainterQt()=default;
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virtual void moveTo(int x, int y);
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virtual void lineTo(int x, int y);
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virtual void drawGridPoint(const RS_Vector& p);
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virtual void drawPoint(const RS_Vector& p);
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virtual void drawLine(const RS_Vector& p1, const RS_Vector& p2);
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//virtual void drawRect(const RS_Vector& p1, const RS_Vector& p2);
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virtual void fillRect ( const QRectF & rectangle, const RS_Color & color );
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virtual void fillRect ( const QRectF & rectangle, const QBrush & brush );
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virtual void drawArc(const RS_Vector& cp, double radius,
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double a1, double a2,
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const RS_Vector& p1, const RS_Vector& p2,
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bool reversed);
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virtual void drawArc(const RS_Vector& cp, double radius,
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double a1, double a2,
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bool reversed);
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virtual void drawArcMac(const RS_Vector& cp, double radius,
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double a1, double a2,
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bool reversed);
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virtual void drawCircle(const RS_Vector&, double radius);
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virtual void drawEllipse(const RS_Vector& cp,
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double radius1, double radius2,
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double angle,
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double a1, double a2,
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bool reversed);
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virtual void drawImg(QImage& img, const RS_Vector& pos,
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double angle, const RS_Vector& factor);
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virtual void drawTextH(int x1, int y1, int x2, int y2,
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const QString& text);
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virtual void drawTextV(int x1, int y1, int x2, int y2,
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const QString& text);
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virtual void fillRect(int x1, int y1, int w, int h,
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const RS_Color& col);
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virtual void fillTriangle(const RS_Vector& p1,
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const RS_Vector& p2,
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const RS_Vector& p3);
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virtual void drawPolygon(const QPolygon& a,Qt::FillRule rule=Qt::WindingFill);
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virtual void drawPath ( const QPainterPath & path );
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virtual void erase();
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virtual int getWidth() const;
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/** get Density per millimeter on screen/print device
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*@return density per millimeter in pixel/mm
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*/
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virtual double getDpmm() const;
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virtual int getHeight() const;
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virtual RS_Pen getPen() const;
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virtual void setPen(const RS_Pen& pen);
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virtual void setPen(const RS_Color& color);
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virtual void setPen(int r, int g, int b);
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virtual void disablePen();
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//virtual void setColor(const QColor& color);
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virtual const QBrush& brush() const;
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virtual void setBrush(const RS_Color& color);
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virtual void setBrush(const QBrush& color);
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virtual void setClipRect(int x, int y, int w, int h);
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virtual void resetClipping();
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protected:
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RS_Pen lpen;
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long rememberX; // Used for the moment because QPainter doesn't support moveTo anymore, thus we need to remember ourselves the moveTo positions
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long rememberY;
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};
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#endif
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