Histogram.h

/* Copyright (c) 2016-2017, Human Brain Project
 *                          Ahmet.Bilgili@epfl.ch
 */

#pragma once

#include <lexis/api.h>
#include <lexis/render/detail/histogram.h> // base class
#include <vmmlib/types.hpp>

namespace lexis
{
namespace render
{

class Histogram : public detail::Histogram
{
public:
    LEXIS_API Histogram();

    LEXIS_API Histogram& operator+=( const Histogram& histogram );

    LEXIS_API bool operator==( const Histogram& rhs ) const;

    LEXIS_API bool operator!=( const Histogram& rhs ) const;

    LEXIS_API size_t getMinIndex() const;

    LEXIS_API size_t getMaxIndex() const;

    LEXIS_API bool isEmpty() const;

    LEXIS_API uint64_t getSum() const;

    LEXIS_API vmml::Vector2f getRange() const;

    LEXIS_API double getRatio( size_t index ) const;

    LEXIS_API void resize( size_t newSize );

    LEXIS_API std::vector< vmml::Vector2f >
    sampleCurve( bool logScale, const vmml::Vector2f& range ) const;
};

}
}