X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FStdMeshersGUI%2FStdMeshersGUI_DistrPreview.cxx;h=7eb2f33484b97daa5729fcdb4ff5b7b893dc90cc;hb=189e207e8943efaec894dbd9a338f77a13df44bd;hp=ead8d1c3d72d7dea4eed6032a2de6896501cfebe;hpb=0635c9fc80f67d1e5dc0e94ec85f487286a92070;p=modules%2Fsmesh.git diff --git a/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx b/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx index ead8d1c3d..7eb2f3348 100644 --- a/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx +++ b/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx @@ -1,24 +1,25 @@ -// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE +// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE // -// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, -// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // -// 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. +// 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, 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 -// Lesser General Public License for more details. +// 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. // -// 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 +// 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 +// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // + // File : StdMeshersGUI_DistrPreview.cxx // Author : Open CASCADE S.A.S. // SMESH includes @@ -49,50 +50,97 @@ #ifdef WIN32 # include #endif +#include +#include + +// SALOME KERNEL includes +#include +// SALOME GUI includes +#include + +Plot2d_QwtLegendLabel* getLegendLabel( QwtPlotCurve* plotCurve ) +{ + const QVariant itemInfo = plotCurve->plot()->itemToInfo( plotCurve ); + QwtLegend* legend = dynamic_cast( plotCurve->plot()->legend() ); + QWidget* widget = legend->legendWidget( itemInfo ); + QwtLegendLabel* label = dynamic_cast( widget ); + Plot2d_QwtLegendLabel* anItem = (Plot2d_QwtLegendLabel*)label; + return anItem; +} StdMeshersGUI_DistrPreview::StdMeshersGUI_DistrPreview( QWidget* p, StdMeshers::StdMeshers_NumberOfSegments_ptr h ) -: QwtPlot( p ), - myPoints( 50 ), - myIsTable( false ), - myVars( 1, 1 ), - myValues( 1, 1 ), - myConv( CUT_NEGATIVE ), - myIsDone( true ), - myNbSeg( 1 ) + : QwtPlot( p ), + myPoints( 50 ), + myNbSeg( 1 ), + myIsTable( false ), + myConv( CUT_NEGATIVE ), + myVars( 1, 1 ), + myValues( 1, 1 ), + myIsDone( true ) { + Kernel_Utils::Localizer loc; myHypo = StdMeshers::StdMeshers_NumberOfSegments::_duplicate( h ); myVars.ChangeValue( 1 ) = new Expr_NamedUnknown( "t" ); + + QwtAbstractLegend* absLegend = legend(); + QwtLegend* legend = 0; + if ( !absLegend ) { + legend = new Plot2d_QwtLegend( this ); + legend->setFrameStyle( QFrame::Box | QFrame::Sunken ); + } + else + legend = dynamic_cast( absLegend ); + if( legend ) + insertLegend( legend, QwtPlot::BottomLegend ); + myDensity = new QwtPlotCurve( QString() ); myDensity->attach( this ); + QPen densityPen = QPen( Qt::red, 1 ); + myDensity->setPen( QPen( Qt::red, 1 ) ); + if( Plot2d_QwtLegendLabel* anItem = getLegendLabel( myDensity ) ) { + anItem->setPen( densityPen ); + anItem->repaint(); + } + myDistr = new QwtPlotCurve( QString() ); myDistr->attach( this ); + QPen distrPen = QPen( Qt::blue, 1 ); + QwtSymbol* distrSymbol = new QwtSymbol( QwtSymbol::XCross, QBrush( Qt::blue ), + QPen( Qt::blue ), QSize( 5, 5 ) ); + myDistr->setPen( distrPen ); + myDistr->setSymbol( distrSymbol ); + if( Plot2d_QwtLegendLabel* anItem = getLegendLabel( myDistr ) ) { + anItem->setPen( distrPen ); + anItem->setSymbol( distrSymbol ); + anItem->repaint(); + } + myMsg = new QwtPlotMarker(); myMsg->attach( this ); myMsg->setValue( 0.5, 0.5 ); QwtText mt = myMsg->label(); - mt.setBackgroundPen( QPen( Qt::red, 1 ) ); + mt.setBorderPen( QPen( Qt::red, 1 ) ); QFont f = mt.font(); - f.setPointSize( 14 ); f.setBold( true ); + f.setPointSize( 14 ); //f.setBold( true ); mt.setFont( f ); myMsg->setLabel( mt ); - myDensity->setPen( QPen( Qt::red, 1 ) ); - - QColor dc = Qt::blue; - 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 ); + enableAxis(QwtPlot::yLeft, false); + enableAxis(QwtPlot::yRight, true); + + QFont axisFont; + axisFont.setPointSize( 8 ); + setAxisFont(QwtPlot::yRight, axisFont); + setAxisFont(QwtPlot::xBottom, axisFont); + + myDensity->setYAxis(QwtPlot::yRight); + myDistr->setYAxis(QwtPlot::yRight); + myMsg->setYAxis(QwtPlot::yRight); myDensity->setTitle( tr( "SMESH_DENSITY_FUNC" ) ); myDistr->setTitle( tr( "SMESH_DISTR" ) ); QwtPlotGrid* aGrid = new QwtPlotGrid(); - QPen aMajPen = aGrid->majPen(); + QPen aMajPen = aGrid->majorPen(); aMajPen.setStyle( Qt::DashLine ); aGrid->setPen( aMajPen ); @@ -200,6 +248,7 @@ bool StdMeshersGUI_DistrPreview::createTable( SMESH::double_array& func ) void StdMeshersGUI_DistrPreview::update() { + Kernel_Utils::Localizer loc; SMESH::double_array graph, distr; if( isTableFunc() ) { @@ -218,13 +267,13 @@ void StdMeshersGUI_DistrPreview::update() { SMESH::double_array* arr = 0; if( isTableFunc() ) - arr = h->BuildDistributionTab( myTableFunc, myNbSeg, ( int )myConv ); + arr = h->BuildDistributionTab( myTableFunc, myNbSeg, ( int )myConv ); else - arr = h->BuildDistributionExpr( myFunction.toLatin1().data(), myNbSeg, ( int )myConv ); + arr = h->BuildDistributionExpr( myFunction.toLatin1().data(), myNbSeg, ( int )myConv ); if( arr ) { - distr = *arr; - delete arr; + distr = *arr; + delete arr; } } } @@ -244,7 +293,7 @@ void StdMeshersGUI_DistrPreview::update() int size = graph.length()/2; double* x = new double[size], *y = new double[size]; - double min_x, max_x, min_y, max_y; + double min_x = 0, max_x = 0, min_y = 0, max_y = 0; for( int i=0; i= HUGE_VAL) + y[i] = HUGE_VAL/100.; +#else + if ( std::isinf(y[i])) + y[i] = std::numeric_limits::max()/100.; +#endif +// if ( y[i] > 1e3 ) +// y[i] = 1e3; if( i==0 || y[i]max_y ) @@ -277,7 +335,7 @@ void StdMeshersGUI_DistrPreview::update() std::max( 0.0, max_y ) #endif ); - myDensity->setData( x, y, size ); + myDensity->setSamples( x, y, size ); if( x ) delete[] x; if( y ) @@ -292,7 +350,7 @@ void StdMeshersGUI_DistrPreview::update() x[i] = distr[i]; y[i] = 0; } - myDistr->setData( x, y, size ); + myDistr->setSamples( x, y, size ); delete[] x; delete[] y; x = y = 0; @@ -311,8 +369,8 @@ void StdMeshersGUI_DistrPreview::showError() { setAxisScale( myDensity->xAxis(), 0.0, 1.0 ); setAxisScale( myDensity->yAxis(), 0.0, 1.0 ); - myDensity->setData( 0, 0, 0 ); - myDistr->setData( 0, 0, 0 ); + myDensity->setSamples( 0, 0, 0 ); + myDistr->setSamples( 0, 0, 0 ); QwtText mt = myMsg->label(); mt.setText( tr( "SMESH_INVALID_FUNCTION" ) ); myMsg->setLabel( mt ); @@ -333,7 +391,7 @@ bool isCorrectArg( const Handle( Expr_GeneralExpression )& expr ) if( !name.IsNull() ) { if( name->GetName()!="t" ) - res = false; + res = false; } else res = isCorrectArg( sub ); @@ -343,6 +401,7 @@ bool isCorrectArg( const Handle( Expr_GeneralExpression )& expr ) bool StdMeshersGUI_DistrPreview::init( const QString& str ) { + Kernel_Utils::Localizer loc; bool parsed_ok = true; try { #ifdef NO_CAS_CATCH @@ -416,15 +475,15 @@ bool StdMeshersGUI_DistrPreview::convert( double& v ) const #ifdef NO_CAS_CATCH OCC_CATCH_SIGNALS; #endif - // in StdMeshers_NumberOfSegments.cc - // const double PRECISION = 1e-7; - // - if(v < -7) v = -7.0; - v = pow( 10.0, v ); + // in StdMeshers_NumberOfSegments.cc + // const double PRECISION = 1e-7; + // + if(v < -7) v = -7.0; + v = pow( 10.0, v ); } catch(Standard_Failure) { - Handle(Standard_Failure) aFail = Standard_Failure::Caught(); - v = 0.0; - ok = false; + Handle(Standard_Failure) aFail = Standard_Failure::Caught(); + v = 0.0; + ok = false; } } break;