+ static const QColor SamplingPointColor;
+ static const QColor SamplingPointColorLo;
+ static const QColor SamplingPointColorNe;
+ static const QColor SamplingPointColorHi;
+ static const QColor ThresholdColor;
+ static const QColor ThresholdColorLo;
+ static const QColor ThresholdColorNe;
+ static const QColor ThresholdColorHi;