void markPeak(Plotter* p, const QModelIndex& peak, quint64 cost, const KColorScheme& scheme)
{
QBrush brush = p->model()->data(peak, DatasetBrushRole).value<QBrush>();
QColor outline = brush.color();
QColor foreground = scheme.foreground().color();
QBrush background = scheme.background();
DataValueAttributes dataAttributes = p->dataValueAttributes(peak);
dataAttributes.setDataLabel(prettyCost(cost));
dataAttributes.setVisible(true);
dataAttributes.setShowRepetitiveDataLabels(true);
dataAttributes.setShowOverlappingDataLabels(false);
FrameAttributes frameAttrs = dataAttributes.frameAttributes();
QPen framePen(outline);
framePen.setWidth(2);
frameAttrs.setPen(framePen);
frameAttrs.setVisible(true);
dataAttributes.setFrameAttributes(frameAttrs);
MarkerAttributes a = dataAttributes.markerAttributes();
a.setMarkerSize(QSizeF(7, 7));
a.setPen(outline);
a.setMarkerStyle(KChart::MarkerAttributes::MarkerDiamond);
a.setVisible(true);
dataAttributes.setMarkerAttributes(a);
TextAttributes txtAttrs = dataAttributes.textAttributes();
txtAttrs.setPen(foreground);
txtAttrs.setFontSize(Measure(12));
dataAttributes.setTextAttributes(txtAttrs);
BackgroundAttributes bkgAtt = dataAttributes.backgroundAttributes();
bkgAtt.setBrush(background);
bkgAtt.setVisible(true);
dataAttributes.setBackgroundAttributes(bkgAtt);
p->setDataValueAttributes(peak, dataAttributes);
}
bool DataValueAttributes::operator==( const DataValueAttributes& r ) const
{
/*
qDebug() << "DataValueAttributes::operator== finds"
<< "b" << (isVisible() == r.isVisible())
<< "c" << (textAttributes() == r.textAttributes())
<< "d" << (frameAttributes() == r.frameAttributes())
<< "e" << (backgroundAttributes() == r.backgroundAttributes())
<< "f" << (markerAttributes() == r.markerAttributes())
<< "g" << (decimalDigits() == r.decimalDigits())
<< "h" << (prefix() == r.prefix())
<< "i" << (suffix() == r.suffix())
<< "j" << (dataLabel() == r.dataLabel())
<< "k" << (powerOfTenDivisor() == r.powerOfTenDivisor())
<< "l" << (showInfinite() == r.showInfinite())
<< "m" << (negativePosition() == r.negativePosition())
<< "n" << (positivePosition() == r.positivePosition())
<< "o" << (showRepetitiveDataLabels() == r.showRepetitiveDataLabels())
<< "p" << (showOverlappingDataLabels() == r.showOverlappingDataLabels());
*/
return ( isVisible() == r.isVisible() &&
textAttributes() == r.textAttributes() &&
frameAttributes() == r.frameAttributes() &&
backgroundAttributes() == r.backgroundAttributes() &&
markerAttributes() == r.markerAttributes() &&
decimalDigits() == r.decimalDigits() &&
prefix() == r.prefix() &&
suffix() == r.suffix() &&
dataLabel() == r.dataLabel() &&
powerOfTenDivisor() == r.powerOfTenDivisor() &&
showInfinite() == r.showInfinite() &&
negativePosition() == r.negativePosition() &&
positivePosition() == r.positivePosition() &&
showRepetitiveDataLabels() == r.showRepetitiveDataLabels() &&
showOverlappingDataLabels() == r.showOverlappingDataLabels() &&
usePercentage() == r.usePercentage() );
}