1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : Plot2d_Curve.h
23 // Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
25 #ifndef PLOT2D_CURVE_H
26 #define PLOT2D_CURVE_H
42 typedef QList<Plot2d_Point> pointList;
44 class PLOT2D_EXPORT Plot2d_Curve
48 virtual ~Plot2d_Curve();
49 Plot2d_Curve( const Plot2d_Curve& );
50 Plot2d_Curve& operator= ( const Plot2d_Curve& );
52 virtual QString getTableTitle() const;
54 void setHorTitle( const QString& );
55 QString getHorTitle() const;
56 void setVerTitle( const QString& );
57 QString getVerTitle() const;
59 void setHorUnits( const QString& );
60 QString getHorUnits() const;
61 void setVerUnits( const QString& );
62 QString getVerUnits() const;
64 void addPoint( double, double, const QString& = QString() );
65 void insertPoint( int, double, double, const QString& = QString() );
66 void deletePoint( int );
67 void clearAllPoints();
68 pointList getPointList() const;
70 void setData( const double*, const double*,
71 long, const QStringList& = QStringList() );
72 double* horData() const;
73 double* verData() const;
75 void setText( const int, const QString& );
76 QString text( const int ) const;
81 void setAutoAssign( bool );
82 bool isAutoAssign() const;
84 void setColor( const QColor& );
85 QColor getColor() const;
87 void setMarker( Plot2d::MarkerType );
88 Plot2d::MarkerType getMarker() const;
90 void setLine( Plot2d::LineType, const int = 0 );
91 Plot2d::LineType getLine() const;
92 int getLineWidth() const;
94 void setYAxis( QwtPlot::Axis );
95 QwtPlot::Axis getYAxis() const;
97 // Protection against QwtCurve::drawLines() bug in Qwt 0.4.x:
98 // it crashes if switched to X/Y logarithmic mode, when one or more points have
99 // non-positive X/Y coordinate
100 double getMinX() const;
101 double getMinY() const;
110 Plot2d::MarkerType myMarker;
111 Plot2d::LineType myLine;
113 QwtPlot::Axis myYAxis;
118 typedef QList<Plot2d_Curve*> curveList;