UtilHist Namespace Reference

Functions
void	FindFilledRange (TH1 *h1, int &bin_lo, int &bin_hi)
	Find the lowest and highest bins ("bin_lo" and "bin_hi") out of non-empty bins of "h1". More...
void	AutoSetRange (TH1 *h1, const int margin_lo=5, const int margin_hi=5)
	Adjust the axis range via "h1->GetXaxis()->SetRange(bin_lo, bin_hi)" to zoom up non-empty bins. More...
void	AutoSetRangeX (TH2 *h2, const int margin_lo=5, const int margin_hi=5)
void	AutoSetRangeY (TH2 *h2, const int margin_lo=5, const int margin_hi=5)

Function Documentation

AutoSetRange()

void UtilHist::AutoSetRange	(	TH1 *	h1,
		const int	margin_lo = 5,
		const int	margin_hi = 5
	)

Adjust the axis range via "h1->GetXaxis()->SetRange(bin_lo, bin_hi)" to zoom up non-empty bins.

Definition at line 17 of file UtilHist.cc.

References FindFilledRange().

Referenced by AnaChamHit::AnalyzeTree(), and CalibData::DrawHistHit().

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AutoSetRangeX()

void UtilHist::AutoSetRangeX	(	TH2 *	h2,
		const int	margin_lo = 5,
		const int	margin_hi = 5
	)

Definition at line 29 of file UtilHist.cc.

References FindFilledRange().

Referenced by AnaTrigSignal::End().

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AutoSetRangeY()

void UtilHist::AutoSetRangeY	(	TH2 *	h2,
		const int	margin_lo = 5,
		const int	margin_hi = 5
	)

Definition at line 43 of file UtilHist.cc.

References FindFilledRange().

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FindFilledRange()

void UtilHist::FindFilledRange	(	TH1 *	h1,
		int &	bin_lo,
		int &	bin_hi
	)

Find the lowest and highest bins ("bin_lo" and "bin_hi") out of non-empty bins of "h1".

Definition at line 7 of file UtilHist.cc.

Referenced by AutoSetRange(), AutoSetRangeX(), and AutoSetRangeY().

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