@@ -101,6 +101,14 @@ QgsGradientColorRampDialog::QgsGradientColorRampDialog( const QgsGradientColorRa
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mPlot ->setAxisScale ( QwtPlot::yLeft, 0.0 , 1.0 );
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mPlot ->enableAxis ( QwtPlot::yLeft, false );
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+ // add a grid
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+ QwtPlotGrid * grid = new QwtPlotGrid ();
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+ QwtScaleDiv gridDiv ( 0.0 , 1.0 , QList<double >(), QList<double >(), QList<double >() << 0.2 << 0.4 << 0.6 << 0.8 );
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+ grid->setXDiv ( gridDiv );
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+ grid->setYDiv ( gridDiv );
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+ grid->setPen ( QPen ( QColor ( 0 , 0 , 0 , 50 ) ) );
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+ grid->attach ( mPlot );
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+
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mLightnessCurve = new QwtPlotCurve ();
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mLightnessCurve ->setTitle ( QStringLiteral ( " Lightness" ) );
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mLightnessCurve ->setPen ( QPen ( QColor ( 70 , 150 , 255 ), 0.0 ) ),
@@ -453,9 +461,9 @@ void QgsGradientColorRampDialog::addPlotMarker( double x, double y, const QColor
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QwtPlotMarker *marker = new QwtPlotMarker ();
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#if defined(QWT_VERSION) && QWT_VERSION>=0x060000
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- marker->setSymbol ( new QwtSymbol ( QwtSymbol::Ellipse, QBrush ( brushColor ), QPen ( borderColor, isSelected ? 2 : 1 ), QSize ( 10 , 10 ) ) );
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+ marker->setSymbol ( new QwtSymbol ( QwtSymbol::Ellipse, QBrush ( brushColor ), QPen ( borderColor, isSelected ? 2 : 1 ), QSize ( 8 , 8 ) ) );
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#else
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- marker->setSymbol ( QwtSymbol ( QwtSymbol::Ellipse, QBrush ( brushColor ), QPen ( borderColor, isSelected ? 2 : 1 ), QSize ( 10 , 10 ) ) );
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+ marker->setSymbol ( QwtSymbol ( QwtSymbol::Ellipse, QBrush ( brushColor ), QPen ( borderColor, isSelected ? 2 : 1 ), QSize ( 8 , 8 ) ) );
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#endif
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marker->setValue ( x, y );
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marker->attach ( mPlot );
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