HistogramData Class Reference

This class encapsulates the histogram data. More...

#include <histogramdata.h>

List of all members.

Public Member Functions
	HistogramData ()
	Constructor.
void	AddData (unsigned short value)
	Add a new sample to the histogram.
std::vector< float >	ResampleData (unsigned slice_count) const
	Generates a vector with the desired length into which the data will be resampled.
Private Types
typedef std::map< unsigned short, unsigned >	data_type
typedef data_type::const_iterator	citer_type
Private Attributes
unsigned	count_
	number of samples in the data.
data_type	data_
	The histogram data.

---

Detailed Description

This class encapsulates the histogram data.

It is used in the Dialog for specifying the transfer function which displays a histogram of the densities.

Definition at line 11 of file histogramdata.h.

---

Member Typedef Documentation

typedef std::map<unsigned short, unsigned> HistogramData::data_type [private]

Definition at line 15 of file histogramdata.h.

typedef data_type::const_iterator HistogramData::citer_type [private]

Definition at line 16 of file histogramdata.h.

---

Constructor & Destructor Documentation

HistogramData::HistogramData

(

)

[inline]

Constructor.

Definition at line 22 of file histogramdata.h.

---

Member Function Documentation

void HistogramData::AddData

(

unsigned short

value

)

[inline]

Add a new sample to the histogram.

Definition at line 28 of file histogramdata.h.

References count_, and data_.

std::vector<float> HistogramData::ResampleData

(

unsigned

slice_count

)

const [inline]

Generates a vector with the desired length into which the data will be resampled.

Definition at line 38 of file histogramdata.h.

References data_, and x.

Referenced by TransferFunctionCtrlCanvas::DrawHist().

---

Member Data Documentation

unsigned HistogramData::count_ [private]

number of samples in the data.

Definition at line 13 of file histogramdata.h.

Referenced by AddData().

data_type HistogramData::data_ [private]

The histogram data.

Definition at line 18 of file histogramdata.h.

Referenced by AddData(), and ResampleData().

---

The documentation for this class was generated from the following file:

• histogramdata.h