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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef DATASERIES_HXX
#define DATASERIES_HXX
#include <rtl/ustring.hxx>
#include <mdds/multi_type_vector.hpp>
#include <mdds/multi_type_vector_trait.hpp>
#include <vector>
#include <map>
#include <com/sun/star/uno/Any.h>
#include <com/sun/star/chart/MissingValueTreatment.hpp>
namespace chart {
class DataSequence
{
public:
typedef mdds::multi_type_vector<mdds::mtv::element_block_func> DataSeriesType;
// used for fast iteration through data series
// allows to easily skip empty data ranges
DataSeriesType getDataSeries();
size_t size();
double getValue(size_t nIndex);
private:
OUString maLabel;
DataSeriesType maDataSeries;
};
/**
* point properties overwrite series properties
*/
struct DataSeriesProperties
{
typedef std::map< OUString, com::sun::star::uno::Any > PropertyMap;
PropertyMap aSeriesProps;
// we might want to switch to multi_type_vector for better memory usage
// hopefully this vector is empty most of the time
std::vector< PropertyMap > aPointProps;
sal_Int32 eMissingValueTreatment;
};
struct Axis
{
double nMin;
double nMax;
bool bLog;
bool bInverseDirection;
};
struct DataSeriesState
{
// length of the data series is min(aXValue.size(), aYValue.size());
DataSequence aXValue;
DataSequence aYValue;
DataSeriesProperties aProperties;
// also contains bubble chart bubble size
// apply values to properties with functor
std::map<OUString, DataSequence> aMappedProperties;
Axis aXAxis;
Axis aYAxis;
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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