chart2/source/view/inc/DateHelper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_DATEHELPER_HXX
  20 #define INCLUDED_CHART2_SOURCE_VIEW_INC_DATEHELPER_HXX
  21
  22 #include <com/sun/star/chart2/XScaling.hpp>
  23 #include <tools/date.hxx>
  24
  25 namespace chart
  26 {
  27
  28 class DateHelper
  29 {
  30 public:
  31     static bool IsInSameYear( const Date& rD1, const Date& rD2 );
  32     static bool IsInSameMonth( const Date& rD1, const Date& rD2 );
  33
  34     static Date GetDateSomeMonthsAway( const Date& rD, long nMonthDistance );
  35     static Date GetDateSomeYearsAway( const Date& rD, long nYearDistance );
  36     static bool IsLessThanOneMonthAway( const Date& rD1, const Date& rD2 );
  37     static bool IsLessThanOneYearAway( const Date& rD1, const Date& rD2 );
  38
  39     static double RasterizeDateValue( double fValue, const Date& rNullDate, long TimeResolution );
  40 };
  41
  42 } //namespace chart
  43 #endif
  44
  45 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */