1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _CHART2_MINIMUMANDMAXIMUMSUPPLIER_HXX 25*b1cdbd2cSJim Jagielski #define _CHART2_MINIMUMANDMAXIMUMSUPPLIER_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <sal/types.h> 28*b1cdbd2cSJim Jagielski #include <tools/date.hxx> 29*b1cdbd2cSJim Jagielski #include <set> 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski //............................................................................. 32*b1cdbd2cSJim Jagielski namespace chart 33*b1cdbd2cSJim Jagielski { 34*b1cdbd2cSJim Jagielski //............................................................................. 35*b1cdbd2cSJim Jagielski 36*b1cdbd2cSJim Jagielski //----------------------------------------------------------------------------- 37*b1cdbd2cSJim Jagielski /** 38*b1cdbd2cSJim Jagielski */ 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski class MinimumAndMaximumSupplier 41*b1cdbd2cSJim Jagielski { 42*b1cdbd2cSJim Jagielski public: 43*b1cdbd2cSJim Jagielski virtual double getMinimumX() = 0; 44*b1cdbd2cSJim Jagielski virtual double getMaximumX() = 0; 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski //problem y maybe not is always the second border to ask for 47*b1cdbd2cSJim Jagielski virtual double getMinimumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ) = 0; 48*b1cdbd2cSJim Jagielski virtual double getMaximumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ) = 0; 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski //problem: z maybe not independent in future 51*b1cdbd2cSJim Jagielski virtual double getMinimumZ() = 0; 52*b1cdbd2cSJim Jagielski virtual double getMaximumZ() = 0; 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski virtual bool isExpandBorderToIncrementRhythm( sal_Int32 nDimensionIndex ) = 0; 55*b1cdbd2cSJim Jagielski virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) = 0; 56*b1cdbd2cSJim Jagielski virtual bool isExpandWideValuesToZero( sal_Int32 nDimensionIndex ) = 0; 57*b1cdbd2cSJim Jagielski virtual bool isExpandNarrowValuesTowardZero( sal_Int32 nDimensionIndex ) = 0; 58*b1cdbd2cSJim Jagielski virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) = 0; 59*b1cdbd2cSJim Jagielski 60*b1cdbd2cSJim Jagielski //return a constant out of ::com::sun::star::chart::TimeUnit that allows to display the smallest distance between occuring dates 61*b1cdbd2cSJim Jagielski virtual long calculateTimeResolutionOnXAxis() = 0; 62*b1cdbd2cSJim Jagielski virtual void setTimeResolutionOnXAxis( long nTimeResolution, const Date& rNullDate ) = 0; 63*b1cdbd2cSJim Jagielski }; 64*b1cdbd2cSJim Jagielski 65*b1cdbd2cSJim Jagielski class MergedMinimumAndMaximumSupplier : public MinimumAndMaximumSupplier 66*b1cdbd2cSJim Jagielski { 67*b1cdbd2cSJim Jagielski public: 68*b1cdbd2cSJim Jagielski MergedMinimumAndMaximumSupplier(); 69*b1cdbd2cSJim Jagielski virtual ~MergedMinimumAndMaximumSupplier(); 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielski void addMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ); 72*b1cdbd2cSJim Jagielski bool hasMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ); 73*b1cdbd2cSJim Jagielski void clearMinimumAndMaximumSupplierList(); 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski //--MinimumAndMaximumSupplier 76*b1cdbd2cSJim Jagielski virtual double getMinimumX(); 77*b1cdbd2cSJim Jagielski virtual double getMaximumX(); 78*b1cdbd2cSJim Jagielski virtual double getMinimumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ); 79*b1cdbd2cSJim Jagielski virtual double getMaximumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ); 80*b1cdbd2cSJim Jagielski virtual double getMinimumZ(); 81*b1cdbd2cSJim Jagielski virtual double getMaximumZ(); 82*b1cdbd2cSJim Jagielski 83*b1cdbd2cSJim Jagielski virtual bool isExpandBorderToIncrementRhythm( sal_Int32 nDimensionIndex ); 84*b1cdbd2cSJim Jagielski virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ); 85*b1cdbd2cSJim Jagielski virtual bool isExpandWideValuesToZero( sal_Int32 nDimensionIndex ); 86*b1cdbd2cSJim Jagielski virtual bool isExpandNarrowValuesTowardZero( sal_Int32 nDimensionIndex ); 87*b1cdbd2cSJim Jagielski virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex ); 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski virtual long calculateTimeResolutionOnXAxis(); 90*b1cdbd2cSJim Jagielski virtual void setTimeResolutionOnXAxis( long nTimeResolution, const Date& rNullDate ); 91*b1cdbd2cSJim Jagielski 92*b1cdbd2cSJim Jagielski private: 93*b1cdbd2cSJim Jagielski typedef ::std::set< MinimumAndMaximumSupplier* > MinimumAndMaximumSupplierSet; 94*b1cdbd2cSJim Jagielski MinimumAndMaximumSupplierSet m_aMinimumAndMaximumSupplierList; 95*b1cdbd2cSJim Jagielski begin()96*b1cdbd2cSJim Jagielski inline MinimumAndMaximumSupplierSet::iterator begin() { return m_aMinimumAndMaximumSupplierList.begin(); } end()97*b1cdbd2cSJim Jagielski inline MinimumAndMaximumSupplierSet::iterator end() { return m_aMinimumAndMaximumSupplierList.end(); } 98*b1cdbd2cSJim Jagielski }; 99*b1cdbd2cSJim Jagielski 100*b1cdbd2cSJim Jagielski //............................................................................. 101*b1cdbd2cSJim Jagielski } //namespace chart 102*b1cdbd2cSJim Jagielski //............................................................................. 103*b1cdbd2cSJim Jagielski #endif 104