-// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
-// 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
-// Lesser General Public License for more details.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// 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
+// Lesser General Public License for more details.
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// File : StdMeshersGUI_DistrPreview.cxx
+// Author : Open CASCADE S.A.S.
+// SMESH includes
//
-
-using namespace std;
-
#include "StdMeshersGUI_DistrPreview.h"
+// Qwt includes
+#include <qwt_plot_curve.h>
+#include <qwt_plot_marker.h>
+#include <qwt_plot_grid.h>
+#include <qwt_symbol.h>
+#include <qwt_legend.h>
+
+// OCCT includes
#include <Expr_NamedUnknown.hxx>
#include <Expr_GeneralExpression.hxx>
#include <Standard_ErrorHandler.hxx>
#endif
+#ifdef WIN32
+# include <algorithm>
+#endif
+
StdMeshersGUI_DistrPreview::StdMeshersGUI_DistrPreview( QWidget* p, StdMeshers::StdMeshers_NumberOfSegments_ptr h )
: QwtPlot( p ),
myPoints( 50 ),
{
myHypo = StdMeshers::StdMeshers_NumberOfSegments::_duplicate( h );
myVars.ChangeValue( 1 ) = new Expr_NamedUnknown( "t" );
- myDensity = insertCurve( QString() );
- myDistr = insertCurve( QString() );
- myMsg = insertMarker( new QwtPlotMarker( this ) );
- setMarkerPos( myMsg, 0.5, 0.5 );
- setMarkerLabelPen( myMsg, QPen( Qt::red, 1 ) );
- QFont f = markerFont( myMsg );
- f.setPointSize( 14 );
- f.setBold( true );
- setMarkerFont( myMsg, f );
- setCurvePen( myDensity, QPen( Qt::red, 1 ) );
+ myDensity = new QwtPlotCurve( QString() );
+ myDensity->attach( this );
+ myDistr = new QwtPlotCurve( QString() );
+ myDistr->attach( this );
+ myMsg = new QwtPlotMarker();
+ myMsg->attach( this );
+ myMsg->setValue( 0.5, 0.5 );
+ QwtText mt = myMsg->label();
+ mt.setBackgroundPen( QPen( Qt::red, 1 ) );
+ QFont f = mt.font();
+ f.setPointSize( 14 ); f.setBold( true );
+ mt.setFont( f );
+ myMsg->setLabel( mt );
+ myDensity->setPen( QPen( Qt::red, 1 ) );
QColor dc = Qt::blue;
- setCurvePen( myDistr, QPen( dc, 1 ) );
- setCurveSymbol( myDistr, QwtSymbol( QwtSymbol::XCross, QBrush( dc ), QPen( dc ), QSize( 5, 5 ) ) );
- setAutoLegend( true );
- enableLegend( true );
- setLegendPos( Qwt::Bottom );
- setCurveTitle( myDensity, tr( "SMESH_DENSITY_FUNC" ) );
- setCurveTitle( myDistr, tr( "SMESH_DISTR" ) );
+ myDistr->setPen( QPen( dc, 1 ) );
+ myDistr->setSymbol( QwtSymbol( QwtSymbol::XCross, QBrush( dc ), QPen( dc ), QSize( 5, 5 ) ) );
+
+ QwtLegend* l = legend();
+ if ( !l ) {
+ l = new QwtLegend( this );
+ l->setFrameStyle( QFrame::Box | QFrame::Sunken );
+ }
+ insertLegend( l, QwtPlot::BottomLegend );
+
+ myDensity->setTitle( tr( "SMESH_DENSITY_FUNC" ) );
+ myDistr->setTitle( tr( "SMESH_DISTR" ) );
+
+ QwtPlotGrid* aGrid = new QwtPlotGrid();
+ QPen aMajPen = aGrid->majPen();
+ aMajPen.setStyle( Qt::DashLine );
+ aGrid->setPen( aMajPen );
+
+ aGrid->enableX( true );
+ aGrid->enableY( true );
+
+ aGrid->attach( this );
}
StdMeshersGUI_DistrPreview::~StdMeshersGUI_DistrPreview()
if( isTableFunc() )
arr = h->BuildDistributionTab( myTableFunc, myNbSeg, ( int )myConv );
else
- arr = h->BuildDistributionExpr( myFunction.latin1(), myNbSeg, ( int )myConv );
+ arr = h->BuildDistributionExpr( myFunction.toLatin1().data(), myNbSeg, ( int )myConv );
if( arr )
{
distr = *arr;
return;
}
else
- setMarkerLabel( myMsg, QString() );
+ {
+ QwtText mt = myMsg->label();
+ mt.setText( QString() );
+ myMsg->setLabel( mt );
+ }
int size = graph.length()/2;
double* x = new double[size], *y = new double[size];
max_x = x[i];
}
- setAxisScale( curveXAxis( myDensity ), min_x, max_x );
- setAxisScale( curveYAxis( myDensity ), min( 0.0, min_y ), max( 0.0, max_y ) );
- setCurveData( myDensity, x, y, size );
+ setAxisScale( myDensity->xAxis(), min_x, max_x );
+ setAxisScale( myDensity->yAxis(),
+#ifdef WIN32
+ min( 0.0, min_y ),
+ max( 0.0, max_y )
+#else
+ std::min( 0.0, min_y ),
+ std::max( 0.0, max_y )
+#endif
+ );
+ myDensity->setData( x, y, size );
if( x )
delete[] x;
if( y )
x[i] = distr[i];
y[i] = 0;
}
- setCurveData( myDistr, x, y, size );
+ myDistr->setData( x, y, size );
delete[] x;
delete[] y;
x = y = 0;
void StdMeshersGUI_DistrPreview::showError()
{
- setAxisScale( curveXAxis( myDensity ), 0.0, 1.0 );
- setAxisScale( curveYAxis( myDensity ), 0.0, 1.0 );
- setCurveData( myDensity, 0, 0, 0 );
- setCurveData( myDistr, 0, 0, 0 );
- setMarkerLabel( myMsg, tr( "SMESH_INVALID_FUNCTION" ) );
+ setAxisScale( myDensity->xAxis(), 0.0, 1.0 );
+ setAxisScale( myDensity->yAxis(), 0.0, 1.0 );
+ myDensity->setData( 0, 0, 0 );
+ myDistr->setData( 0, 0, 0 );
+ QwtText mt = myMsg->label();
+ mt.setText( tr( "SMESH_INVALID_FUNCTION" ) );
+ myMsg->setLabel( mt );
replot();
}
OCC_CATCH_SIGNALS;
#endif
myExpr = ExprIntrp_GenExp::Create();
- myExpr->Process( ( Standard_CString ) str.latin1() );
+ myExpr->Process( ( Standard_CString ) str.toLatin1().data() );
} catch(Standard_Failure) {
Handle(Standard_Failure) aFail = Standard_Failure::Caught();
parsed_ok = false;
