1*cde9e8dcSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*cde9e8dcSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*cde9e8dcSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*cde9e8dcSAndrew Rist * distributed with this work for additional information 6*cde9e8dcSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*cde9e8dcSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*cde9e8dcSAndrew Rist * "License"); you may not use this file except in compliance 9*cde9e8dcSAndrew Rist * with the License. You may obtain a copy of the License at 10*cde9e8dcSAndrew Rist * 11*cde9e8dcSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*cde9e8dcSAndrew Rist * 13*cde9e8dcSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*cde9e8dcSAndrew Rist * software distributed under the License is distributed on an 15*cde9e8dcSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*cde9e8dcSAndrew Rist * KIND, either express or implied. See the License for the 17*cde9e8dcSAndrew Rist * specific language governing permissions and limitations 18*cde9e8dcSAndrew Rist * under the License. 19*cde9e8dcSAndrew Rist * 20*cde9e8dcSAndrew Rist *************************************************************/ 21*cde9e8dcSAndrew Rist 22*cde9e8dcSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_chart2.hxx" 26cdf0e10cSrcweir #include <basegfx/numeric/ftools.hxx> 27cdf0e10cSrcweir 28cdf0e10cSrcweir #include "VPolarAngleAxis.hxx" 29cdf0e10cSrcweir #include "VPolarGrid.hxx" 30cdf0e10cSrcweir #include "ShapeFactory.hxx" 31cdf0e10cSrcweir #include "macros.hxx" 32cdf0e10cSrcweir #include "NumberFormatterWrapper.hxx" 33cdf0e10cSrcweir #include "PolarLabelPositionHelper.hxx" 34cdf0e10cSrcweir #include <tools/color.hxx> 35cdf0e10cSrcweir 36cdf0e10cSrcweir #include <memory> 37cdf0e10cSrcweir 38cdf0e10cSrcweir //............................................................................. 39cdf0e10cSrcweir namespace chart 40cdf0e10cSrcweir { 41cdf0e10cSrcweir //............................................................................. 42cdf0e10cSrcweir using namespace ::com::sun::star; 43cdf0e10cSrcweir using namespace ::com::sun::star::chart2; 44cdf0e10cSrcweir using namespace ::rtl::math; 45cdf0e10cSrcweir 46cdf0e10cSrcweir VPolarAngleAxis::VPolarAngleAxis( const AxisProperties& rAxisProperties 47cdf0e10cSrcweir , const uno::Reference< util::XNumberFormatsSupplier >& xNumberFormatsSupplier 48cdf0e10cSrcweir , sal_Int32 nDimensionCount ) 49cdf0e10cSrcweir : VPolarAxis( rAxisProperties, xNumberFormatsSupplier, 0/*nDimensionIndex*/, nDimensionCount ) 50cdf0e10cSrcweir { 51cdf0e10cSrcweir } 52cdf0e10cSrcweir 53cdf0e10cSrcweir VPolarAngleAxis::~VPolarAngleAxis() 54cdf0e10cSrcweir { 55cdf0e10cSrcweir delete m_pPosHelper; 56cdf0e10cSrcweir m_pPosHelper = NULL; 57cdf0e10cSrcweir } 58cdf0e10cSrcweir 59cdf0e10cSrcweir bool VPolarAngleAxis::createTextShapes_ForAngleAxis( 60cdf0e10cSrcweir const uno::Reference< drawing::XShapes >& xTarget 61cdf0e10cSrcweir , EquidistantTickIter& rTickIter 62cdf0e10cSrcweir , AxisLabelProperties& rAxisLabelProperties 63cdf0e10cSrcweir , double fLogicRadius 64cdf0e10cSrcweir , double fLogicZ ) 65cdf0e10cSrcweir { 66cdf0e10cSrcweir sal_Int32 nDimensionCount = 2; 67cdf0e10cSrcweir ShapeFactory aShapeFactory(m_xShapeFactory); 68cdf0e10cSrcweir 69cdf0e10cSrcweir FixedNumberFormatter aFixedNumberFormatter( 70cdf0e10cSrcweir m_xNumberFormatsSupplier, rAxisLabelProperties.nNumberFormatKey ); 71cdf0e10cSrcweir 72cdf0e10cSrcweir //------------------------------------------------ 73cdf0e10cSrcweir //prepare text properties for multipropertyset-interface of shape 74cdf0e10cSrcweir tNameSequence aPropNames; 75cdf0e10cSrcweir tAnySequence aPropValues; 76cdf0e10cSrcweir 77cdf0e10cSrcweir uno::Reference< beans::XPropertySet > xProps( m_aAxisProperties.m_xAxisModel, uno::UNO_QUERY ); 78cdf0e10cSrcweir PropertyMapper::getTextLabelMultiPropertyLists( xProps, aPropNames, aPropValues, false ); 79cdf0e10cSrcweir LabelPositionHelper::doDynamicFontResize( aPropValues, aPropNames, xProps 80cdf0e10cSrcweir , rAxisLabelProperties.m_aFontReferenceSize ); 81cdf0e10cSrcweir 82cdf0e10cSrcweir uno::Any* pColorAny = PropertyMapper::getValuePointer(aPropValues,aPropNames,C2U("CharColor")); 83cdf0e10cSrcweir sal_Int32 nColor = Color( COL_AUTO ).GetColor(); 84cdf0e10cSrcweir if(pColorAny) 85cdf0e10cSrcweir *pColorAny >>= nColor; 86cdf0e10cSrcweir 87cdf0e10cSrcweir const uno::Sequence< rtl::OUString >* pLabels = m_bUseTextLabels? &m_aTextLabels : 0; 88cdf0e10cSrcweir 89cdf0e10cSrcweir //------------------------------------------------ 90cdf0e10cSrcweir 91cdf0e10cSrcweir //TickInfo* pLastVisibleNeighbourTickInfo = NULL; 92cdf0e10cSrcweir sal_Int32 nTick = 0; 93cdf0e10cSrcweir 94cdf0e10cSrcweir for( TickInfo* pTickInfo = rTickIter.firstInfo() 95cdf0e10cSrcweir ; pTickInfo 96cdf0e10cSrcweir ; pTickInfo = rTickIter.nextInfo(), nTick++ ) 97cdf0e10cSrcweir { 98cdf0e10cSrcweir //don't create labels which does not fit into the rhythm 99cdf0e10cSrcweir if( nTick%rAxisLabelProperties.nRhythm != 0) 100cdf0e10cSrcweir continue; 101cdf0e10cSrcweir 102cdf0e10cSrcweir //don't create labels for invisible ticks 103cdf0e10cSrcweir if( !pTickInfo->bPaintIt ) 104cdf0e10cSrcweir continue; 105cdf0e10cSrcweir 106cdf0e10cSrcweir //if NO OVERLAP -> don't create labels where the 107cdf0e10cSrcweir //anchor position is the same as for the last label 108cdf0e10cSrcweir //@todo 109cdf0e10cSrcweir 110cdf0e10cSrcweir if(!pTickInfo->xTextShape.is()) 111cdf0e10cSrcweir { 112cdf0e10cSrcweir //create single label 113cdf0e10cSrcweir bool bHasExtraColor=false; 114cdf0e10cSrcweir sal_Int32 nExtraColor=0; 115cdf0e10cSrcweir 116cdf0e10cSrcweir rtl::OUString aLabel; 117cdf0e10cSrcweir if(pLabels) 118cdf0e10cSrcweir { 119cdf0e10cSrcweir sal_Int32 nIndex = static_cast< sal_Int32 >(pTickInfo->getUnscaledTickValue()) - 1; //first category (index 0) matches with real number 1.0 120cdf0e10cSrcweir if( nIndex>=0 && nIndex<pLabels->getLength() ) 121cdf0e10cSrcweir aLabel = (*pLabels)[nIndex]; 122cdf0e10cSrcweir } 123cdf0e10cSrcweir else 124cdf0e10cSrcweir aLabel = aFixedNumberFormatter.getFormattedString( pTickInfo->getUnscaledTickValue(), nExtraColor, bHasExtraColor ); 125cdf0e10cSrcweir 126cdf0e10cSrcweir if(pColorAny) 127cdf0e10cSrcweir *pColorAny = uno::makeAny(bHasExtraColor?nExtraColor:nColor); 128cdf0e10cSrcweir 129cdf0e10cSrcweir double fLogicAngle = pTickInfo->getUnscaledTickValue(); 130cdf0e10cSrcweir 131cdf0e10cSrcweir LabelAlignment eLabelAlignment(LABEL_ALIGN_CENTER); 132cdf0e10cSrcweir PolarLabelPositionHelper aPolarLabelPositionHelper(m_pPosHelper,nDimensionCount,xTarget,&aShapeFactory); 133cdf0e10cSrcweir sal_Int32 nScreenValueOffsetInRadiusDirection = m_aAxisLabelProperties.m_aMaximumSpaceForLabels.Height/15; 134cdf0e10cSrcweir awt::Point aAnchorScreenPosition2D( aPolarLabelPositionHelper.getLabelScreenPositionAndAlignmentForLogicValues( 135cdf0e10cSrcweir eLabelAlignment, fLogicAngle, fLogicRadius, fLogicZ, nScreenValueOffsetInRadiusDirection )); 136cdf0e10cSrcweir LabelPositionHelper::changeTextAdjustment( aPropValues, aPropNames, eLabelAlignment ); 137cdf0e10cSrcweir 138cdf0e10cSrcweir // #i78696# use mathematically correct rotation now 139cdf0e10cSrcweir const double fRotationAnglePi(rAxisLabelProperties.fRotationAngleDegree * (F_PI / -180.0)); 140cdf0e10cSrcweir 141cdf0e10cSrcweir uno::Any aATransformation = ShapeFactory::makeTransformation( aAnchorScreenPosition2D, fRotationAnglePi ); 142cdf0e10cSrcweir rtl::OUString aStackedLabel = ShapeFactory::getStackedString( aLabel, rAxisLabelProperties.bStackCharacters ); 143cdf0e10cSrcweir 144cdf0e10cSrcweir pTickInfo->xTextShape = aShapeFactory.createText( xTarget, aStackedLabel, aPropNames, aPropValues, aATransformation ); 145cdf0e10cSrcweir } 146cdf0e10cSrcweir 147cdf0e10cSrcweir //if NO OVERLAP -> remove overlapping shapes 148cdf0e10cSrcweir //@todo 149cdf0e10cSrcweir } 150cdf0e10cSrcweir return true; 151cdf0e10cSrcweir } 152cdf0e10cSrcweir 153cdf0e10cSrcweir void VPolarAngleAxis::createMaximumLabels() 154cdf0e10cSrcweir { 155cdf0e10cSrcweir if( !prepareShapeCreation() ) 156cdf0e10cSrcweir return; 157cdf0e10cSrcweir 158cdf0e10cSrcweir createLabels(); 159cdf0e10cSrcweir } 160cdf0e10cSrcweir 161cdf0e10cSrcweir void VPolarAngleAxis::updatePositions() 162cdf0e10cSrcweir { 163cdf0e10cSrcweir //todo: really only update the positions 164cdf0e10cSrcweir 165cdf0e10cSrcweir if( !prepareShapeCreation() ) 166cdf0e10cSrcweir return; 167cdf0e10cSrcweir 168cdf0e10cSrcweir createLabels(); 169cdf0e10cSrcweir } 170cdf0e10cSrcweir 171cdf0e10cSrcweir void VPolarAngleAxis::createLabels() 172cdf0e10cSrcweir { 173cdf0e10cSrcweir if( !prepareShapeCreation() ) 174cdf0e10cSrcweir return; 175cdf0e10cSrcweir 176cdf0e10cSrcweir double fLogicRadius = m_pPosHelper->getOuterLogicRadius(); 177cdf0e10cSrcweir double fLogicZ = 1.0;//as defined 178cdf0e10cSrcweir 179cdf0e10cSrcweir if( m_aAxisProperties.m_bDisplayLabels ) 180cdf0e10cSrcweir { 181cdf0e10cSrcweir //----------------------------------------- 182cdf0e10cSrcweir //get the transformed screen values for all tickmarks in aAllTickInfos 183cdf0e10cSrcweir std::auto_ptr< TickFactory > apTickFactory( this->createTickFactory() ); 184cdf0e10cSrcweir 185cdf0e10cSrcweir //create tick mark text shapes 186cdf0e10cSrcweir //@todo: iterate through all tick depth wich should be labeled 187cdf0e10cSrcweir 188cdf0e10cSrcweir EquidistantTickIter aTickIter( m_aAllTickInfos, m_aIncrement, 0, 0 ); 189cdf0e10cSrcweir this->updateUnscaledValuesAtTicks( aTickIter ); 190cdf0e10cSrcweir 191cdf0e10cSrcweir removeTextShapesFromTicks(); 192cdf0e10cSrcweir 193cdf0e10cSrcweir AxisLabelProperties aAxisLabelProperties( m_aAxisLabelProperties ); 194cdf0e10cSrcweir aAxisLabelProperties.bOverlapAllowed = true; 195cdf0e10cSrcweir while( !createTextShapes_ForAngleAxis( m_xTextTarget, aTickIter 196cdf0e10cSrcweir , aAxisLabelProperties 197cdf0e10cSrcweir , fLogicRadius, fLogicZ 198cdf0e10cSrcweir ) ) 199cdf0e10cSrcweir { 200cdf0e10cSrcweir }; 201cdf0e10cSrcweir 202cdf0e10cSrcweir //no staggering for polar angle axis 203cdf0e10cSrcweir } 204cdf0e10cSrcweir } 205cdf0e10cSrcweir 206cdf0e10cSrcweir void VPolarAngleAxis::createShapes() 207cdf0e10cSrcweir { 208cdf0e10cSrcweir if( !prepareShapeCreation() ) 209cdf0e10cSrcweir return; 210cdf0e10cSrcweir 211cdf0e10cSrcweir double fLogicRadius = m_pPosHelper->getOuterLogicRadius(); 212cdf0e10cSrcweir double fLogicZ = 1.0;//as defined 213cdf0e10cSrcweir 214cdf0e10cSrcweir //----------------------------------------- 215cdf0e10cSrcweir //create axis main lines 216cdf0e10cSrcweir drawing::PointSequenceSequence aPoints(1); 217cdf0e10cSrcweir VPolarGrid::createLinePointSequence_ForAngleAxis( aPoints, m_aAllTickInfos, m_aIncrement, m_aScale, m_pPosHelper, fLogicRadius, fLogicZ ); 218cdf0e10cSrcweir uno::Reference< drawing::XShape > xShape = m_pShapeFactory->createLine2D( 219cdf0e10cSrcweir m_xGroupShape_Shapes, aPoints, &m_aAxisProperties.m_aLineProperties ); 220cdf0e10cSrcweir //because of this name this line will be used for marking the axis 221cdf0e10cSrcweir m_pShapeFactory->setShapeName( xShape, C2U("MarkHandles") ); 222cdf0e10cSrcweir 223cdf0e10cSrcweir //----------------------------------------- 224cdf0e10cSrcweir //create labels 225cdf0e10cSrcweir createLabels(); 226cdf0e10cSrcweir } 227cdf0e10cSrcweir 228cdf0e10cSrcweir //............................................................................. 229cdf0e10cSrcweir } //namespace chart 230cdf0e10cSrcweir //............................................................................. 231