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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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _CHART2_DATEHELPER_HXX
#define _CHART2_DATEHELPER_HXX
#include <com/sun/star/chart2/XScaling.hpp>
#include <tools/date.hxx>
namespace chart
{
/**
*/
class DateHelper
{
public:
static bool IsInSameYear( const Date& rD1, const Date& rD2 );
static bool IsInSameMonth( const Date& rD1, const Date& rD2 );
static Date GetDateSomeMonthsAway( const Date& rD, long nMonthDistance );
static Date GetDateSomeYearsAway( const Date& rD, long nYearDistance );
static bool IsLessThanOneMonthAway( const Date& rD1, const Date& rD2 );
static bool IsLessThanOneYearAway( const Date& rD1, const Date& rD2 );
static double RasterizeDateValue( double fValue, const Date& rNullDate, long TimeResolution );
};
} //namespace chart
#endif
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