-// File : Plot2d_ViewFrame.cxx
-// Created : Wed Jun 27 16:38:42 2001
-// Author : Vadim SANDLER
-// Project : SALOME
-// Module : SALOMEGUI
-// Copyright : Open CASCADE
+// Copyright (C) 2003 CEA/DEN, EDF R&D
+//
+//
+//
+// File : Plot2d_ViewFrame.cxx
+// Author : Vadim SANDLER
+// Module : SALOME
// $Header$
#include "Plot2d_ViewFrame.h"
#include "SALOME_Selection.h"
#include "Plot2d_CurveContainer.h"
#include "Plot2d_Curve.h"
+#include "Plot2d_FitDataDlg.h"
#include "utilities.h"
#include "qapplication.h"
#include <qtoolbar.h>
#include <qcursor.h>
#include <qwt_math.h>
#include <qwt_plot_canvas.h>
+#include <stdlib.h>
+#include "utilities.h"
+
+// IDL headers
+#include <SALOMEconfig.h>
+#include CORBA_SERVER_HEADER(SALOMEDS)
+#include CORBA_SERVER_HEADER(SALOMEDS_Attributes)
#define DEFAULT_LINE_WIDTH 0 // (default) line width
#define DEFAULT_MARKER_SIZE 9 // default marker size
myXMode( 0 ), myYMode( 0 )
{
- setCaption( tr( "PLOT_2D_TLT" ) );
- setDockMenuEnabled( false );
-
myCurves.setAutoDelete( true );
/* Plot 2d View */
myPlot = new Plot2d_Plot2d( this );
myPlot->replot();
if ( parent ) {
- resize( 0.8 * parent->width(), 0.8 * parent->height() );
+ resize( (int)(0.8 * parent->width()), (int)(0.8 * parent->height()) );
}
}
/*!
*/
Plot2d_ViewFrame::~Plot2d_ViewFrame()
{
+ myActions.clear();
qApp->removeEventFilter( this );
}
/*!
QAD_ResourceMgr* rmgr = QAD_Desktop::getResourceManager();
/* Linear/logarithmic mode */
// Horizontal axis
- QActionGroup* modeHorGrp = new QActionGroup( this );
+ QActionPGroup* modeHorGrp = new QActionPGroup( this );
modeHorGrp->setExclusive( TRUE );
- QAction* linearXAction = new QAction ( tr( "TOT_PLOT2D_MODE_LINEAR_HOR"),
+ QActionP* linearXAction = new QActionP ( tr( "TOT_PLOT2D_MODE_LINEAR_HOR"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_MODE_LINEAR_HOR") ) ,
tr( "MEN_PLOT2D_MODE_LINEAR_HOR" ), 0, modeHorGrp );
linearXAction->setStatusTip ( tr( "PRP_PLOT2D_MODE_LINEAR_HOR" ) );
linearXAction->setToggleAction( true );
myActions.insert( ModeXLinearId, linearXAction );
- QAction* logXAction = new QAction ( tr( "TOT_PLOT2D_MODE_LOGARITHMIC_HOR"),
+ QActionP* logXAction = new QActionP ( tr( "TOT_PLOT2D_MODE_LOGARITHMIC_HOR"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_MODE_LOGARITHMIC_HOR") ) ,
tr( "MEN_PLOT2D_MODE_LOGARITHMIC_HOR" ), 0, modeHorGrp );
logXAction->setStatusTip ( tr( "PRP_PLOT2D_MODE_LOGARITHMIC_HOR" ) );
logXAction->setToggleAction( true );
myActions.insert( ModeXLogarithmicId, logXAction );
- connect( modeHorGrp, SIGNAL( selected( QAction* ) ), this, SLOT( onHorMode() ) );
+ connect( modeHorGrp, SIGNAL( selected( QActionP* ) ), this, SLOT( onHorMode() ) );
// Vertical axis
- QActionGroup* modeVerGrp = new QActionGroup( this );
+ QActionPGroup* modeVerGrp = new QActionPGroup( this );
modeVerGrp->setExclusive( TRUE );
- QAction* linearYAction = new QAction ( tr( "TOT_PLOT2D_MODE_LINEAR_VER"),
+ QActionP* linearYAction = new QActionP ( tr( "TOT_PLOT2D_MODE_LINEAR_VER"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_MODE_LINEAR_VER") ) ,
tr( "MEN_PLOT2D_MODE_LINEAR_VER" ), 0, modeVerGrp );
linearYAction->setStatusTip ( tr( "PRP_PLOT2D_MODE_LINEAR_VER" ) );
linearYAction->setToggleAction( true );
myActions.insert( ModeYLinearId, linearYAction );
- QAction* logYAction = new QAction ( tr( "TOT_PLOT2D_MODE_LOGARITHMIC_VER"),
+ QActionP* logYAction = new QActionP ( tr( "TOT_PLOT2D_MODE_LOGARITHMIC_VER"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_MODE_LOGARITHMIC_VER") ) ,
tr( "MEN_PLOT2D_MODE_LOGARITHMIC_VER" ), 0, modeVerGrp );
logYAction->setStatusTip ( tr( "PRP_PLOT2D_MODE_LOGARITHMIC_VER" ) );
logYAction->setToggleAction( true );
myActions.insert( ModeYLogarithmicId, logYAction );
- connect( modeVerGrp, SIGNAL( selected( QAction* ) ), this, SLOT( onVerMode() ) );
+ connect( modeVerGrp, SIGNAL( selected( QActionP* ) ), this, SLOT( onVerMode() ) );
/* Legend */
- QAction* legendAction = new QAction ( tr( "TOT_PLOT2D_SHOW_LEGEND"),
+ QActionP* legendAction = new QActionP ( tr( "TOT_PLOT2D_SHOW_LEGEND"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_SHOW_LEGEND") ) ,
tr( "MEN_PLOT2D_SHOW_LEGEND" ), 0, this );
legendAction->setStatusTip ( tr( "PRP_PLOT2D_SHOW_LEGEND" ) );
connect( legendAction, SIGNAL( activated() ), this, SLOT( onLegend() ) );
/* Curve type */
- QActionGroup* curveGrp = new QActionGroup( this );
+ QActionPGroup* curveGrp = new QActionPGroup( this );
curveGrp->setExclusive( TRUE );
- QAction* pointsAction = new QAction ( tr( "TOT_PLOT2D_CURVES_POINTS"),
+ QActionP* pointsAction = new QActionP ( tr( "TOT_PLOT2D_CURVES_POINTS"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_CURVES_POINTS") ) ,
tr( "MEN_PLOT2D_CURVES_POINTS" ), 0, curveGrp );
pointsAction->setStatusTip ( tr( "PRP_PLOT2D_CURVES_POINTS" ) );
pointsAction->setToggleAction( true );
myActions.insert( CurvePointsId, pointsAction );
- QAction* linesAction = new QAction ( tr( "TOT_PLOT2D_CURVES_LINES"),
+ QActionP* linesAction = new QActionP ( tr( "TOT_PLOT2D_CURVES_LINES"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_CURVES_LINES") ) ,
tr( "MEN_PLOT2D_CURVES_LINES" ), 0, curveGrp );
linesAction->setStatusTip ( tr( "PRP_PLOT2D_CURVES_LINES" ) );
linesAction->setToggleAction( true );
myActions.insert( CurveLinesId, linesAction );
- QAction* splinesAction = new QAction ( tr( "TOT_PLOT2D_CURVES_SPLINES"),
+ QActionP* splinesAction = new QActionP ( tr( "TOT_PLOT2D_CURVES_SPLINES"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_CURVES_SPLINES") ) ,
tr( "MEN_PLOT2D_CURVES_SPLINES" ), 0, curveGrp );
splinesAction->setStatusTip ( tr( "PRP_PLOT2D_CURVES_SPLINES" ) );
splinesAction->setToggleAction( true );
myActions.insert( CurveSplinesId, splinesAction );
- connect( curveGrp, SIGNAL( selected( QAction* ) ), this, SLOT( onCurves() ) );
+ connect( curveGrp, SIGNAL( selected( QActionP* ) ), this, SLOT( onCurves() ) );
// Settings
- QAction* settingsAction = new QAction ( tr( "TOT_PLOT2D_SETTINGS"),
+ QActionP* settingsAction = new QActionP ( tr( "TOT_PLOT2D_SETTINGS"),
rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_SETTINGS") ) ,
tr( "MEN_PLOT2D_SETTINGS" ), 0, this );
settingsAction->setStatusTip ( tr( "PRP_PLOT2D_SETTINGS" ) );
myActions.insert( SettingsId, settingsAction );
connect( settingsAction, SIGNAL( activated() ), this, SLOT( onSettings() ) );
+
+ // Fit Data
+ QActionP* fitDataAction = new QActionP ( tr( "TOT_PLOT2D_FITDATA"),
+ rmgr->loadPixmap( "SALOMEGUI", tr("ICON_PLOT2D_FITDATA") ) ,
+ tr( "MEN_PLOT2D_FITDATA" ), 0, this );
+ fitDataAction->setStatusTip ( tr( "PRP_PLOT2D_FITDATA" ) );
+ myActions.insert( FitDataId, fitDataAction );
+ connect( fitDataAction, SIGNAL( activated() ), this, SLOT( onFitData() ) );
}
/*!
Gets window's central widget
scalingPopup->insertSeparator();
myActions[ ModeYLinearId ]->addTo( scalingPopup );
myActions[ ModeYLogarithmicId ]->addTo( scalingPopup );
+ myActions[ FitDataId ]->addTo( myPopup );
myPopup->insertItem( tr( "SCALING_POPUP" ), scalingPopup );
// curve type
QPopupMenu* curTypePopup = new QPopupMenu( myPopup );
// myPlot->getLegend()->setText( legendIndex, aSymbol );
}
}
+ updateTitles();
}
/*!
Returns true if interactive object is presented in the viewer
QString Plot2d_ViewFrame::getInfo( const QPoint& pnt )
{
QString info;
- info.sprintf( "%g - %g",
+ info.sprintf( "X : %g\tY : %g",
myPlot->invTransform( QwtPlot::xBottom, pnt.x() ),
myPlot->invTransform( QwtPlot::yLeft, pnt.y() ) );
info = tr( "INF_COORDINATES" ) + " : " + info;
return info;
}
+/*!
+ Converts Plot2d_Curve's marker style to Qwt marker style [ static ]
+*/
+static QwtSymbol::Style plot2qwtMarker( Plot2d_Curve::MarkerType m )
+{
+ QwtSymbol::Style ms = QwtSymbol::None;
+ switch ( m ) {
+ case Plot2d_Curve::Circle:
+ ms = QwtSymbol::Ellipse; break;
+ case Plot2d_Curve::Rectangle:
+ ms = QwtSymbol::Rect; break;
+ case Plot2d_Curve::Diamond:
+ ms = QwtSymbol::Diamond; break;
+ case Plot2d_Curve::DTriangle:
+ ms = QwtSymbol::DTriangle; break;
+ case Plot2d_Curve::UTriangle:
+ ms = QwtSymbol::UTriangle; break;
+ case Plot2d_Curve::LTriangle: // Qwt confuses LTriangle and RTriangle :(((
+ ms = QwtSymbol::RTriangle; break;
+ case Plot2d_Curve::RTriangle: // Qwt confuses LTriangle and RTriangle :(((
+ ms = QwtSymbol::LTriangle; break;
+ case Plot2d_Curve::Cross:
+ ms = QwtSymbol::Cross; break;
+ case Plot2d_Curve::XCross:
+ ms = QwtSymbol::XCross; break;
+ case Plot2d_Curve::None:
+ default:
+ ms = QwtSymbol::None; break;
+ }
+ return ms;
+}
+/*!
+ Converts Qwt marker style to Plot2d_Curve's marker style [ static ]
+*/
+static Plot2d_Curve::MarkerType qwt2plotMarker( QwtSymbol::Style m )
+{
+ Plot2d_Curve::MarkerType ms = Plot2d_Curve::None;
+ switch ( m ) {
+ case QwtSymbol::Ellipse:
+ ms = Plot2d_Curve::Circle; break;
+ case QwtSymbol::Rect:
+ ms = Plot2d_Curve::Rectangle; break;
+ case QwtSymbol::Diamond:
+ ms = Plot2d_Curve::Diamond; break;
+ case QwtSymbol::DTriangle:
+ ms = Plot2d_Curve::DTriangle; break;
+ case QwtSymbol::UTriangle:
+ ms = Plot2d_Curve::UTriangle; break;
+ case QwtSymbol::RTriangle: // Qwt confuses LTriangle and RTriangle :(((
+ ms = Plot2d_Curve::LTriangle; break;
+ case QwtSymbol::LTriangle: // Qwt confuses LTriangle and RTriangle :(((
+ ms = Plot2d_Curve::RTriangle; break;
+ case QwtSymbol::Cross:
+ ms = Plot2d_Curve::Cross; break;
+ case QwtSymbol::XCross:
+ ms = Plot2d_Curve::XCross; break;
+ case QwtSymbol::None:
+ default:
+ ms = Plot2d_Curve::None; break;
+ }
+ return ms;
+}
+/*!
+ Converts Plot2d_Curve's line style to Qwt line style [ static ]
+*/
+static Qt::PenStyle plot2qwtLine( Plot2d_Curve::LineType p )
+{
+ Qt::PenStyle ps = Qt::NoPen;
+ switch ( p ) {
+ case Plot2d_Curve::Solid:
+ ps = Qt::SolidLine; break;
+ case Plot2d_Curve::Dash:
+ ps = Qt::DashLine; break;
+ case Plot2d_Curve::Dot:
+ ps = Qt::DotLine; break;
+ case Plot2d_Curve::DashDot:
+ ps = Qt::DashDotLine; break;
+ case Plot2d_Curve::DashDotDot:
+ ps = Qt::DashDotDotLine; break;
+ case Plot2d_Curve::NoPen:
+ default:
+ ps = Qt::NoPen; break;
+ }
+ return ps;
+}
+/*!
+ Converts Qwt line style to Plot2d_Curve's line style [ static ]
+*/
+static Plot2d_Curve::LineType qwt2plotLine( Qt::PenStyle p )
+{
+ Plot2d_Curve::LineType ps = Plot2d_Curve::NoPen;
+ switch ( p ) {
+ case Qt::SolidLine:
+ ps = Plot2d_Curve::Solid; break;
+ case Qt::DashLine:
+ ps = Plot2d_Curve::Dash; break;
+ case Qt::DotLine:
+ ps = Plot2d_Curve::Dot; break;
+ case Qt::DashDotLine:
+ ps = Plot2d_Curve::DashDot; break;
+ case Qt::DashDotDotLine:
+ ps = Plot2d_Curve::DashDotDot; break;
+ case Qt::NoPen:
+ default:
+ ps = Plot2d_Curve::NoPen; break;
+ }
+ return ps;
+}
/*!
Adds curve into view
*/
QBrush( color ),
QPen( color ),
QSize( myMarkerSize, myMarkerSize ) ) );
+ curve->setColor( color );
+ curve->setLine( qwt2plotLine( typeLine ) );
+ curve->setMarker( qwt2plotMarker( typeMarker ) );
}
else {
- Qt::PenStyle ps = Qt::NoPen;
- QwtSymbol::Style ms = QwtSymbol::None;
- switch ( curve->getLine() ) {
- case Plot2d_Curve::Solid:
- ps = Qt::SolidLine; break;
- case Plot2d_Curve::Dash:
- ps = Qt::DashLine; break;
- case Plot2d_Curve::Dot:
- ps = Qt::DotLine; break;
- case Plot2d_Curve::DashDot:
- ps = Qt::DashDotLine; break;
- case Plot2d_Curve::DashDotDot:
- ps = Qt::DashDotDotLine; break;
- case Plot2d_Curve::NoPen:
- default:
- ps = Qt::NoPen; break;
- }
- switch ( curve->getMarker() ) {
- case Plot2d_Curve::Circle:
- ms = QwtSymbol::Ellipse; break;
- case Plot2d_Curve::Rectangle:
- ms = QwtSymbol::Rect; break;
- case Plot2d_Curve::Diamond:
- ms = QwtSymbol::Diamond; break;
- case Plot2d_Curve::DTriangle:
- ms = QwtSymbol::DTriangle; break;
- case Plot2d_Curve::UTriangle:
- ms = QwtSymbol::UTriangle; break;
- case Plot2d_Curve::LTriangle: // Qwt confuses LTriangle and RTriangle :(((
- ms = QwtSymbol::RTriangle; break;
- case Plot2d_Curve::RTriangle: // Qwt confuses LTriangle and RTriangle :(((
- ms = QwtSymbol::LTriangle; break;
- case Plot2d_Curve::Cross:
- ms = QwtSymbol::Cross; break;
- case Plot2d_Curve::XCross:
- ms = QwtSymbol::XCross; break;
- case Plot2d_Curve::None:
- default:
- ms = QwtSymbol::None; break;
- }
+ Qt::PenStyle ps = plot2qwtLine( curve->getLine() );
+ QwtSymbol::Style ms = plot2qwtMarker( curve->getMarker() );
myPlot->setCurvePen( curveKey, QPen( curve->getColor(), curve->getLineWidth(), ps ) );
myPlot->setCurveSymbol( curveKey, QwtSymbol( ms,
QBrush( curve->getColor() ),
myPlot->setCurveStyle( curveKey, QwtCurve::Spline );
myPlot->setCurveData( curveKey, curve->horData(), curve->verData(), curve->nbPoints() );
}
-// updateTitles();
+ updateTitles();
if ( update )
myPlot->replot();
}
*/
void Plot2d_ViewFrame::displayCurves( Plot2d_CurveContainer& curves, bool update )
{
+ myPlot->setUpdatesEnabled( false );
for ( int i = 0; i < curves.count(); i++ ) {
displayCurve( curves.curve( i ), false );
}
// fitAll();
+ myPlot->setUpdatesEnabled( true );
if ( update )
myPlot->replot();
}
if ( curveKey ) {
myPlot->removeCurve( curveKey );
myCurves.remove( curveKey );
+ updateTitles();
if ( update )
myPlot->replot();
}
myPlot->replot();
}
/*!
- Udpates curves attributes
+ Updates curves attributes
*/
void Plot2d_ViewFrame::updateCurve( Plot2d_Curve* curve, bool update )
{
int curveKey = hasCurve( curve );
if ( curveKey ) {
if ( !curve->isAutoAssign() ) {
- Qt::PenStyle ps = Qt::NoPen;
- QwtSymbol::Style ms = QwtSymbol::None;
- switch ( curve->getLine() ) {
- case Plot2d_Curve::Solid:
- ps = Qt::SolidLine; break;
- case Plot2d_Curve::Dash:
- ps = Qt::DashLine; break;
- case Plot2d_Curve::Dot:
- ps = Qt::DotLine; break;
- case Plot2d_Curve::DashDot:
- ps = Qt::DashDotLine; break;
- case Plot2d_Curve::DashDotDot:
- ps = Qt::DashDotDotLine; break;
- case Plot2d_Curve::NoPen:
- default:
- ps = Qt::NoPen; break;
- }
- switch ( curve->getMarker() ) {
- case Plot2d_Curve::Circle:
- ms = QwtSymbol::Ellipse; break;
- case Plot2d_Curve::Rectangle:
- ms = QwtSymbol::Rect; break;
- case Plot2d_Curve::Diamond:
- ms = QwtSymbol::Diamond; break;
- case Plot2d_Curve::DTriangle:
- ms = QwtSymbol::DTriangle; break;
- case Plot2d_Curve::UTriangle:
- ms = QwtSymbol::UTriangle; break;
- case Plot2d_Curve::LTriangle: // Qwt confuses LTriangle and RTriangle :(((
- ms = QwtSymbol::RTriangle; break;
- case Plot2d_Curve::RTriangle: // Qwt confuses LTriangle and RTriangle :(((
- ms = QwtSymbol::LTriangle; break;
- case Plot2d_Curve::Cross:
- ms = QwtSymbol::Cross; break;
- case Plot2d_Curve::XCross:
- ms = QwtSymbol::XCross; break;
- case Plot2d_Curve::None:
- default:
- ms = QwtSymbol::None; break;
- }
- myPlot->setCurvePen( curveKey, QPen( curve->getColor(), curve->getLineWidth(), ps ) );
- myPlot->setCurveSymbol( curveKey, QwtSymbol( ms,
- QBrush( curve->getColor() ),
- QPen( curve->getColor() ),
- QSize( myMarkerSize, myMarkerSize ) ) );
+ Qt::PenStyle ps = plot2qwtLine( curve->getLine() );
+ QwtSymbol::Style ms = plot2qwtMarker( curve->getMarker() );
+ myPlot->setCurvePen( curveKey, QPen( curve->getColor(), curve->getLineWidth(), ps ) );
+ myPlot->setCurveSymbol( curveKey, QwtSymbol( ms,
+ QBrush( curve->getColor() ),
+ QPen( curve->getColor() ),
+ QSize( myMarkerSize, myMarkerSize ) ) );
}
myPlot->setCurveTitle( curveKey, curve->getVerTitle() );
myPlot->curve( curveKey )->setEnabled( true );
+ updateTitles();
if ( update )
myPlot->replot();
}
}
return clist.count();
}
+
/*!
Updates titles according to curves
*/
+#define BRACKETIZE(x) QString( "[ " ) + x + QString( " ]" )
void Plot2d_ViewFrame::updateTitles()
{
+ QAD_Study* activeStudy = QAD_Application::getDesktop()->getActiveStudy();
QIntDictIterator<Plot2d_Curve> it( myCurves );
- if ( it.current() ) {
- // update axes title
- QString xTitle = it.current()->getHorTitle();
- QString yTitle = it.current()->getVerTitle();
- QString xUnits = it.current()->getHorUnits();
- QString yUnits = it.current()->getVerUnits();
+ QStringList aXTitles;
+ QStringList aYTitles;
+ QStringList aXUnits;
+ QStringList aYUnits;
+ QStringList aTables;
+ int i = 0;
+ while ( it.current() ) {
+ // collect titles and units from all curves...
+ QString xTitle = it.current()->getHorTitle().stripWhiteSpace();
+ QString yTitle = it.current()->getVerTitle().stripWhiteSpace();
+ QString xUnits = it.current()->getHorUnits().stripWhiteSpace();
+ QString yUnits = it.current()->getVerUnits().stripWhiteSpace();
- xUnits = QString( "[ " ) + xUnits + QString( " ]" );
- xTitle = xTitle + ( xTitle.isEmpty() ? QString("") : QString(" ") ) + xUnits;
- yUnits = QString( "[ " ) + yUnits + QString( " ]" );
- yTitle = yTitle + ( yTitle.isEmpty() ? QString("") : QString(" ") ) + yUnits;
- setXTitle( myXTitleEnabled, xTitle );
- if ( myCurves.count() == 1 ) {
- setYTitle( myYTitleEnabled, yTitle );
- }
- else {
- setYTitle( myYTitleEnabled, yUnits );
+ aYTitles.append( yTitle );
+ if ( aXTitles.find( xTitle ) == aXTitles.end() )
+ aXTitles.append( xTitle );
+ if ( aXUnits.find( xUnits ) == aXUnits.end() )
+ aXUnits.append( xUnits );
+ if ( aYUnits.find( yUnits ) == aYUnits.end() )
+ aYUnits.append( yUnits );
+
+ if ( activeStudy && it.current()->hasTableIO() ) {
+ SALOMEDS::SObject_var SO = activeStudy->getStudyDocument()->FindObjectID( it.current()->getTableIO()->getEntry() );
+ if ( !SO->_is_nil() ) {
+ SALOMEDS::GenericAttribute_var anAttr;
+ if ( SO->FindAttribute( anAttr, "AttributeName" ) ) {
+ SALOMEDS::AttributeName_var aNameAttr = SALOMEDS::AttributeName::_narrow( anAttr );
+ QString aName = aNameAttr->Value();
+ if ( !aName.isEmpty() && aTables.find( aName ) == aTables.end() )
+ aTables.append( aName );
+ }
+ }
}
- setTitle( "" );
+
+ ++it;
+ ++i;
}
+ // ... and update plot 2d view
+ QString xUnits, yUnits;
+ if ( aXUnits.count() == 1 && !aXUnits[0].isEmpty() )
+ xUnits = BRACKETIZE( aXUnits[0] );
+ if ( aYUnits.count() == 1 && !aYUnits[0].isEmpty())
+ yUnits = BRACKETIZE( aYUnits[0] );
+ QString xTitle, yTitle;
+ if ( aXTitles.count() == 1 && aXUnits.count() == 1 )
+ xTitle = aXTitles[0];
+ if ( aYTitles.count() == 1 )
+ yTitle = aYTitles[0];
+
+ if ( !xTitle.isEmpty() && !xUnits.isEmpty() )
+ xTitle += " ";
+ if ( !yTitle.isEmpty() && !yUnits.isEmpty() )
+ yTitle += " ";
+
+ setXTitle( myXTitleEnabled, xTitle + xUnits );
+ setYTitle( myYTitleEnabled, yTitle + yUnits );
+ setTitle( aTables.join("; ") );
}
/*!
Fits the view to see all data
*/
void Plot2d_ViewFrame::onSettings()
{
+#ifdef TEST_AUTOASSIGN
+ typedef QMap<int,int> IList;
+ typedef QMap<QString,int> SList;
+ IList mars, lins;
+ SList cols;
+ cols[ "red-min" ] = 1000;
+ cols[ "red-max" ] = -1;
+ cols[ "green-min" ] = 1000;
+ cols[ "green-max" ] = -1;
+ cols[ "blue-min" ] = 1000;
+ cols[ "blue-max" ] = -1;
+ for ( unsigned i = 0; i < 10000; i++ ) {
+ QwtSymbol::Style typeMarker;
+ QColor color;
+ Qt::PenStyle typeLine;
+ myPlot->getNextMarker( typeMarker, color, typeLine );
+ if ( mars.contains(typeMarker) )
+ mars[ typeMarker ] = mars[ typeMarker ]+1;
+ else
+ mars[ typeMarker ] = 0;
+ if ( lins.contains(typeLine) )
+ lins[ typeLine ] = lins[ typeLine ]+1;
+ else
+ lins[ typeLine ] = 0;
+ if ( cols[ "red-max" ] < color.red() )
+ cols[ "red-max" ] = color.red();
+ if ( cols[ "red-min" ] > color.red() )
+ cols[ "red-min" ] = color.red();
+ if ( cols[ "green-max" ] < color.green() )
+ cols[ "green-max" ] = color.green();
+ if ( cols[ "green-min" ] > color.green() )
+ cols[ "green-min" ] = color.green();
+ if ( cols[ "blue-max" ] < color.blue() )
+ cols[ "blue-max" ] = color.blue();
+ if ( cols[ "blue-min" ] > color.blue() )
+ cols[ "blue-min" ] = color.blue();
+ }
+ for (IList::Iterator it = mars.begin(); it != mars.end(); ++it)
+ MESSAGE("markers( " << it.key() << ") = " << it.data() );
+ for (IList::Iterator it = lins.begin(); it != lins.end(); ++it)
+ MESSAGE("lines( " << it.key() << ") = " << it.data() );
+ for (SList::Iterator it = cols.begin(); it != cols.end(); ++it)
+ MESSAGE("colors( " << it.key() << ") = " << it.data() );
+#endif
+
Plot2d_SetupViewDlg* dlg = new Plot2d_SetupViewDlg( this, true );
dlg->setMainTitle( myTitleEnabled, myTitle );
dlg->setXTitle( myXTitleEnabled, myXTitle );
}
delete dlg;
}
+/*!
+ "Fit Data" command slot
+*/
+void Plot2d_ViewFrame::onFitData()
+{
+ Plot2d_FitDataDlg* dlg = new Plot2d_FitDataDlg( this );
+ int ixMin = myPlot->canvasMap( QwtPlot::xBottom ).i1();
+ int ixMax = myPlot->canvasMap( QwtPlot::xBottom ).i2();
+ int iyMin = myPlot->canvasMap( QwtPlot::yLeft ).i1();
+ int iyMax = myPlot->canvasMap( QwtPlot::yLeft ).i2();
+ double xMin = myPlot->invTransform(QwtPlot::xBottom, ixMin);
+ double xMax = myPlot->invTransform(QwtPlot::xBottom, ixMax);
+ double yMin = myPlot->invTransform(QwtPlot::yLeft, iyMin);
+ double yMax = myPlot->invTransform(QwtPlot::yLeft, iyMax);
+
+ dlg->setRange( xMin, xMax, yMin, yMax );
+ if ( dlg->exec() == QDialog::Accepted ) {
+ int mode = dlg->getRange( xMin, xMax, yMin, yMax );
+ if ( mode == 0 || mode == 2 )
+ myPlot->setAxisScale( QwtPlot::yLeft, yMax, yMin );
+ if ( mode == 0 || mode == 1 )
+ myPlot->setAxisScale( QwtPlot::xBottom, xMin, xMax );
+ myPlot->replot();
+ }
+ delete dlg;
+}
/*!
Sets curve type
*/
void Plot2d_ViewFrame::setBackgroundColor( const QColor& color )
{
myBackground = color;
- myPlot->setCanvasBackground( myBackground );
+ //myPlot->setCanvasBackground( myBackground );
+ myPlot->canvas()->setPalette( myBackground );
+ myPlot->setPalette( myBackground );
+ QPalette aPal = myPlot->getLegend()->palette();
+ for ( int i = 0; i < QPalette::NColorGroups; i++ ) {
+ QPalette::ColorGroup cg = (QPalette::ColorGroup)i;
+ aPal.setColor( cg, QColorGroup::Base, myBackground );
+ aPal.setColor( cg, QColorGroup::Background, myBackground );
+ }
+ myPlot->getLegend()->setPalette( aPal );
}
/*!
Gets background color
updateLayout(); // to fix bug(?) of Qwt - view is not updated when title is changed
QwtPlot::replot();
}
+/*!
+ Checks if two colors are close to each other [ static ]
+ uses COLOR_DISTANCE variable as max tolerance for comparing of colors
+*/
+const long COLOR_DISTANCE = 100;
+const int MAX_ATTEMPTS = 10;
+static bool closeColors( const QColor& color1, const QColor& color2 )
+{
+ long tol = abs( color2.red() - color1.red() ) +
+ abs( color2.green() - color1.green() ) +
+ abs( color2.blue() - color1.blue() );
+
+ return ( tol <= COLOR_DISTANCE );
+}
/*!
Gets new unique marker for item if possible
*/
void Plot2d_Plot2d::getNextMarker( QwtSymbol::Style& typeMarker, QColor& color, Qt::PenStyle& typeLine )
{
+ bool bOk = false;
+ int cnt = 1;
+ while ( !bOk ) {
+ int aRed = (int)( 256.0 * random() / RAND_MAX); // generate random color
+ int aGreen = (int)( 256.0 * random() / RAND_MAX); // ...
+ int aBlue = (int)( 256.0 * random() / RAND_MAX); // ...
+ int aMarker = (int)( 9.0 * random() / RAND_MAX) + 1; // 9 markers types ( not including empty )
+ int aLine = (int)( 5.0 * random() / RAND_MAX) + 1; // 5 line types ( not including empty )
+
+ typeMarker = ( QwtSymbol::Style )aMarker;
+ color = QColor( aRed, aGreen, aBlue );
+ typeLine = ( Qt::PenStyle )aLine;
+
+ cnt++;
+ if ( cnt == MAX_ATTEMPTS )
+ bOk = true;
+ else
+ bOk = !existMarker( typeMarker, color, typeLine );
+ }
+/*
static int aMarker = -1;
static int aColor = -1;
static int aLine = -1;
}
}
}
+*/
}
/*!
Checks if marker belongs to any enitity
QArray<long> keys = curveKeys();
QColor aRgbColor;
+ if ( closeColors( color, backgroundColor() ) )
+ return true;
for ( int i = 0; i < keys.count(); i++ ) {
QwtPlotCurve* crv = curve( keys[i] );
if ( crv ) {
QwtSymbol::Style aStyle = crv->symbol().style();
QColor aColor = crv->pen().color();
Qt::PenStyle aLine = crv->pen().style();
- if ( aStyle == typeMarker && aColor == color && aLine == typeLine )
+// if ( aStyle == typeMarker && aColor == color && aLine == typeLine )
+ if ( aStyle == typeMarker && closeColors( aColor,color ) && aLine == typeLine )
return true;
}
}
return false;
}
-
