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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_chart2.hxx" #include "MinimumAndMaximumSupplier.hxx" #include #include //............................................................................. namespace chart { //............................................................................. using namespace ::com::sun::star; MergedMinimumAndMaximumSupplier::MergedMinimumAndMaximumSupplier() { } MergedMinimumAndMaximumSupplier::~MergedMinimumAndMaximumSupplier() { } void MergedMinimumAndMaximumSupplier::addMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ) { m_aMinimumAndMaximumSupplierList.insert( pMinimumAndMaximumSupplier ); } bool MergedMinimumAndMaximumSupplier::hasMinimumAndMaximumSupplier( MinimumAndMaximumSupplier* pMinimumAndMaximumSupplier ) { return m_aMinimumAndMaximumSupplierList.count( pMinimumAndMaximumSupplier ) != 0; } double MergedMinimumAndMaximumSupplier::getMinimumX() { double fGlobalExtremum; ::rtl::math::setInf(&fGlobalExtremum, false); for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) { double fLocalExtremum = (*aIt)->getMinimumX(); if(fLocalExtremumgetMaximumX(); if(fLocalExtremum>fGlobalExtremum) fGlobalExtremum=fLocalExtremum; } if(::rtl::math::isInf(fGlobalExtremum)) ::rtl::math::setNan(&fGlobalExtremum); return fGlobalExtremum; } double MergedMinimumAndMaximumSupplier::getMinimumYInRange( double fMinimumX, double fMaximumX, sal_Int32 nAxisIndex ) { double fGlobalExtremum; ::rtl::math::setInf(&fGlobalExtremum, false); for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) { double fLocalExtremum = (*aIt)->getMinimumYInRange( fMinimumX, fMaximumX, nAxisIndex ); if(fLocalExtremumgetMaximumYInRange( fMinimumX, fMaximumX, nAxisIndex ); if(fLocalExtremum>fGlobalExtremum) fGlobalExtremum=fLocalExtremum; } if(::rtl::math::isInf(fGlobalExtremum)) ::rtl::math::setNan(&fGlobalExtremum); return fGlobalExtremum; } double MergedMinimumAndMaximumSupplier::getMinimumZ() { double fGlobalExtremum; ::rtl::math::setInf(&fGlobalExtremum, false); for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) { double fLocalExtremum = (*aIt)->getMinimumZ(); if(fLocalExtremumgetMaximumZ(); if(fLocalExtremum>fGlobalExtremum) fGlobalExtremum=fLocalExtremum; } if(::rtl::math::isInf(fGlobalExtremum)) ::rtl::math::setNan(&fGlobalExtremum); return fGlobalExtremum; } bool MergedMinimumAndMaximumSupplier::isExpandBorderToIncrementRhythm( sal_Int32 nDimensionIndex ) { // only return true, if *all* suppliers want to scale to the main tick marks for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) if( !(*aIt)->isExpandBorderToIncrementRhythm( nDimensionIndex ) ) return false; return true; } bool MergedMinimumAndMaximumSupplier::isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) { // only return true, if *all* suppliers want to expand the range for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) if( !(*aIt)->isExpandIfValuesCloseToBorder( nDimensionIndex ) ) return false; return true; } bool MergedMinimumAndMaximumSupplier::isExpandWideValuesToZero( sal_Int32 nDimensionIndex ) { // already return true, if at least one supplier wants to expand the range for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) if( (*aIt)->isExpandWideValuesToZero( nDimensionIndex ) ) return true; return false; } bool MergedMinimumAndMaximumSupplier::isExpandNarrowValuesTowardZero( sal_Int32 nDimensionIndex ) { // already return true, if at least one supplier wants to expand the range for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) if( (*aIt)->isExpandNarrowValuesTowardZero( nDimensionIndex ) ) return true; return false; } bool MergedMinimumAndMaximumSupplier::isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) { // should not be called for( MinimumAndMaximumSupplierSet::iterator aIt = begin(), aEnd = end(); aIt != aEnd; ++aIt ) if( (*aIt)->isSeperateStackingForDifferentSigns( nDimensionIndex ) ) return true; return false; } void MergedMinimumAndMaximumSupplier::clearMinimumAndMaximumSupplierList() { m_aMinimumAndMaximumSupplierList.clear(); } //............................................................................. } //namespace chart //.............................................................................