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Histogram2D, nan value is transperant

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Ryan Tang 2024-10-16 19:11:15 -04:00
parent 921580a6c6
commit 2e9a64ccfd
1 changed files with 2 additions and 4 deletions
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6
Histogram2D.h
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@ -32,7 +32,7 @@ public:
void SetChannelMap(bool onOff, int tickStep = 1) { isChannelMap = onOff; this->tickStep = tickStep;}
void UpdatePlot(){ colorMap->rescaleDataRange(); replot(); }
void UpdatePlot(){ colorMap->rescaleDataRange(true); replot(); }
void Clear(); // Clear Data and histrogram
void Fill(double x, double y);
@ -135,7 +135,7 @@ inline Histogram2D::Histogram2D(QString title, QString xLabel, QString yLabel, i
QCPColorGradient color;
color.setNanHandling(QCPColorGradient::NanHandling::nhNanColor);
color.setNanColor(QColor("white"));
color.setNanColor(QColor(0,0,0,0));
color.clearColorStops();
// color.setColorStopAt( 0.0, QColor("white" ));
color.setColorStopAt( 0.0, QColor("purple" ));
@ -268,8 +268,6 @@ inline Histogram2D::Histogram2D(QString title, QString xLabel, QString yLabel, i
});
}
inline void Histogram2D::Fill(double x, double y){
// DebugPrint("%s", "Histogram2D");
if( isBusy ) return;