1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _CHART2_MINIMUMANDMAXIMUMSUPPLIER_HXX 29*cdf0e10cSrcweir #define _CHART2_MINIMUMANDMAXIMUMSUPPLIER_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <sal/types.h> 32*cdf0e10cSrcweir #include <tools/date.hxx> 33*cdf0e10cSrcweir #include <set> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir //............................................................................. 36*cdf0e10cSrcweir namespace chart 37*cdf0e10cSrcweir { 38*cdf0e10cSrcweir //............................................................................. 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir //----------------------------------------------------------------------------- 41*cdf0e10cSrcweir /** 42*cdf0e10cSrcweir */ 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir class MinimumAndMaximumSupplier 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir public: 47*cdf0e10cSrcweir virtual double getMinimumX() = 0; 48*cdf0e10cSrcweir virtual double getMaximumX() = 0; 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir //problem y maybe not is always the second border to ask for 51*cdf0e10cSrcweir virtual double getMinimumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ) = 0; 52*cdf0e10cSrcweir virtual double getMaximumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ) = 0; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir //problem: z maybe not independent in future 55*cdf0e10cSrcweir virtual double getMinimumZ() = 0; 56*cdf0e10cSrcweir virtual double getMaximumZ() = 0; 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir virtual bool isExpandBorderToIncrementRhythm( sal_Int32 nDimensionIndex ) = 0; 59*cdf0e10cSrcweir virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) = 0; 60*cdf0e10cSrcweir virtual bool isExpandWideValuesToZero( sal_Int32 nDimensionIndex ) = 0; 61*cdf0e10cSrcweir virtual bool isExpandNarrowValuesTowardZero( sal_Int32 nDimensionIndex ) = 0; 62*cdf0e10cSrcweir virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) = 0; 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir //return a constant out of ::com::sun::star::chart::TimeUnit that allows to display the smallest distance between occuring dates 65*cdf0e10cSrcweir virtual long calculateTimeResolutionOnXAxis() = 0; 66*cdf0e10cSrcweir virtual void setTimeResolutionOnXAxis( long nTimeResolution, const Date& rNullDate ) = 0; 67*cdf0e10cSrcweir }; 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir class MergedMinimumAndMaximumSupplier : public MinimumAndMaximumSupplier 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir public: 72*cdf0e10cSrcweir MergedMinimumAndMaximumSupplier(); 73*cdf0e10cSrcweir virtual ~MergedMinimumAndMaximumSupplier(); 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir void addMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ); 76*cdf0e10cSrcweir bool hasMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ); 77*cdf0e10cSrcweir void clearMinimumAndMaximumSupplierList(); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir //--MinimumAndMaximumSupplier 80*cdf0e10cSrcweir virtual double getMinimumX(); 81*cdf0e10cSrcweir virtual double getMaximumX(); 82*cdf0e10cSrcweir virtual double getMinimumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ); 83*cdf0e10cSrcweir virtual double getMaximumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ); 84*cdf0e10cSrcweir virtual double getMinimumZ(); 85*cdf0e10cSrcweir virtual double getMaximumZ(); 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir virtual bool isExpandBorderToIncrementRhythm( sal_Int32 nDimensionIndex ); 88*cdf0e10cSrcweir virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ); 89*cdf0e10cSrcweir virtual bool isExpandWideValuesToZero( sal_Int32 nDimensionIndex ); 90*cdf0e10cSrcweir virtual bool isExpandNarrowValuesTowardZero( sal_Int32 nDimensionIndex ); 91*cdf0e10cSrcweir virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex ); 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir virtual long calculateTimeResolutionOnXAxis(); 94*cdf0e10cSrcweir virtual void setTimeResolutionOnXAxis( long nTimeResolution, const Date& rNullDate ); 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir private: 97*cdf0e10cSrcweir typedef ::std::set< MinimumAndMaximumSupplier* > MinimumAndMaximumSupplierSet; 98*cdf0e10cSrcweir MinimumAndMaximumSupplierSet m_aMinimumAndMaximumSupplierList; 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir inline MinimumAndMaximumSupplierSet::iterator begin() { return m_aMinimumAndMaximumSupplierList.begin(); } 101*cdf0e10cSrcweir inline MinimumAndMaximumSupplierSet::iterator end() { return m_aMinimumAndMaximumSupplierList.end(); } 102*cdf0e10cSrcweir }; 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir //............................................................................. 105*cdf0e10cSrcweir } //namespace chart 106*cdf0e10cSrcweir //............................................................................. 107*cdf0e10cSrcweir #endif 108