diff options
Diffstat (limited to 'chart2/source/view/charttypes/CandleStickChart.cxx')
| -rw-r--r-- | chart2/source/view/charttypes/CandleStickChart.cxx | 107 |
1 files changed, 64 insertions, 43 deletions
diff --git a/chart2/source/view/charttypes/CandleStickChart.cxx b/chart2/source/view/charttypes/CandleStickChart.cxx index 971545c98415..32553a134f5d 100644 --- a/chart2/source/view/charttypes/CandleStickChart.cxx +++ b/chart2/source/view/charttypes/CandleStickChart.cxx @@ -39,6 +39,7 @@ #include "VLegendSymbolFactory.hxx" #include "FormattedStringHelper.hxx" #include "DataSeriesHelper.hxx" +#include "DateHelper.hxx" #include <tools/debug.hxx> #include <rtl/math.hxx> #include <editeng/unoprnms.hxx> @@ -75,22 +76,6 @@ CandleStickChart::~CandleStickChart() // MinimumAndMaximumSupplier //------------------------------------------------------------------------- -double CandleStickChart::getMinimumX() -{ - if( m_bCategoryXAxis ) - return 0.5;//first category (index 0) matches with real number 1.0 - return VSeriesPlotter::getMinimumX(); -} -double CandleStickChart::getMaximumX() -{ - if( m_bCategoryXAxis ) - { - //return category count - sal_Int32 nPointCount = getPointCount(); - return nPointCount+0.5;//first category (index 0) matches with real number 1.0 - } - return VSeriesPlotter::getMaximumX(); -} bool CandleStickChart::isSeperateStackingForDifferentSigns( sal_Int32 /* nDimensionIndex */ ) { return false; @@ -102,8 +87,23 @@ bool CandleStickChart::isSeperateStackingForDifferentSigns( sal_Int32 /* nDimens LegendSymbolStyle CandleStickChart::getLegendSymbolStyle() { - return chart2::LegendSymbolStyle_VERTICAL_LINE; + return LegendSymbolStyle_LINE; +} + +//----------------------------------------------------------------- +// lang::XServiceInfo +//----------------------------------------------------------------- +/* +APPHELPER_XSERVICEINFO_IMPL(CandleStickChart,CHART2_VIEW_CANDLESTICKCHART_SERVICE_IMPLEMENTATION_NAME) + + uno::Sequence< rtl::OUString > CandleStickChart +::getSupportedServiceNames_Static() +{ + uno::Sequence< rtl::OUString > aSNS( 1 ); + aSNS.getArray()[ 0 ] = CHART2_VIEW_CANDLESTICKCHART_SERVICE_NAME; + return aSNS; } +*/ drawing::Direction3D CandleStickChart::getPreferredDiagramAspectRatio() const { @@ -177,11 +177,12 @@ void CandleStickChart::createShapes() } //(@todo maybe different iteration for breaks in axis ?) - sal_Int32 nStartCategoryIndex = m_pMainPosHelper->getStartCategoryIndex(); // inclusive - sal_Int32 nEndCategoryIndex = m_pMainPosHelper->getEndCategoryIndex(); //inclusive + sal_Int32 nStartIndex = 0; + sal_Int32 nEndIndex = VSeriesPlotter::getPointCount(); + double fLogicZ = 1.5;//as defined //============================================================================= - //iterate through all shown categories - for( sal_Int32 nIndex = nStartCategoryIndex; nIndex < nEndCategoryIndex; nIndex++ ) + //iterate through all x values per indices + for( sal_Int32 nIndex = nStartIndex; nIndex < nEndIndex; nIndex++ ) { ::std::vector< ::std::vector< VDataSeriesGroup > >::iterator aZSlotIter = m_aZSlots.begin(); const ::std::vector< ::std::vector< VDataSeriesGroup > >::const_iterator aZSlotEnd = m_aZSlots.end(); @@ -219,28 +220,48 @@ void CandleStickChart::createShapes() for( ; aSeriesIter != aSeriesEnd; aSeriesIter++ ) { //collect data point information (logic coordinates, style ): - double fLogicX = pPosHelper->getSlotPos( (*aSeriesIter)->getXValue( nIndex ), fSlotX ); - double fY_First = (*aSeriesIter)->getY_First( nIndex ); - double fY_Last = (*aSeriesIter)->getY_Last( nIndex ); - double fY_Min = (*aSeriesIter)->getY_Min( nIndex ); - double fY_Max = (*aSeriesIter)->getY_Max( nIndex ); + double fUnscaledX = (*aSeriesIter)->getXValue( nIndex ); + if( m_pExplicitCategoriesProvider && m_pExplicitCategoriesProvider->isDateAxis() ) + fUnscaledX = DateHelper::RasterizeDateValue( fUnscaledX, m_aNullDate, m_nTimeResolution ); + if(fUnscaledX<pPosHelper->getLogicMinX() || fUnscaledX>pPosHelper->getLogicMaxX()) + continue;//point not visible + double fScaledX = pPosHelper->getScaledSlotPos( fUnscaledX, fSlotX ); + + double fUnscaledY_First = (*aSeriesIter)->getY_First( nIndex ); + double fUnscaledY_Last = (*aSeriesIter)->getY_Last( nIndex ); + double fUnscaledY_Min = (*aSeriesIter)->getY_Min( nIndex ); + double fUnscaledY_Max = (*aSeriesIter)->getY_Max( nIndex ); bool bBlack=false; - if(fY_Last<=fY_First) + if(fUnscaledY_Last<=fUnscaledY_First) { - std::swap(fY_First,fY_Last); + std::swap(fUnscaledY_First,fUnscaledY_Last); bBlack=true; } - if(fY_Max<fY_Min) - std::swap(fY_Min,fY_Max); + if(fUnscaledY_Max<fUnscaledY_Min) + std::swap(fUnscaledY_Min,fUnscaledY_Max); //transformation 3) -> 4) - double fHalfWidth = pPosHelper->getSlotWidth()/2.0; - drawing::Position3D aPosLeftFirst( pPosHelper->transformLogicToScene( fLogicX-fHalfWidth, fY_First ,0 ,true ) ); - drawing::Position3D aPosRightLast( pPosHelper->transformLogicToScene( fLogicX+fHalfWidth, fY_Last ,0 ,true ) ); - drawing::Position3D aPosMiddleFirst( pPosHelper->transformLogicToScene( fLogicX, fY_First ,0 ,true ) ); - drawing::Position3D aPosMiddleLast( pPosHelper->transformLogicToScene( fLogicX, fY_Last ,0 ,true ) ); - drawing::Position3D aPosMiddleMinimum( pPosHelper->transformLogicToScene( fLogicX, fY_Min ,0 ,true ) ); - drawing::Position3D aPosMiddleMaximum( pPosHelper->transformLogicToScene( fLogicX, fY_Max ,0 ,true ) ); + double fHalfScaledWidth = pPosHelper->getScaledSlotWidth()/2.0; + + double fScaledY_First(fUnscaledY_First); + double fScaledY_Last(fUnscaledY_Last); + double fScaledY_Min(fUnscaledY_Min); + double fScaledY_Max(fUnscaledY_Max); + pPosHelper->clipLogicValues( 0,&fScaledY_First,0 ); + pPosHelper->clipLogicValues( 0,&fScaledY_Last,0 ); + pPosHelper->clipLogicValues( 0,&fScaledY_Min,0 ); + pPosHelper->clipLogicValues( 0,&fScaledY_Max,0 ); + pPosHelper->doLogicScaling( 0,&fScaledY_First,0 ); + pPosHelper->doLogicScaling( 0,&fScaledY_Last,0 ); + pPosHelper->doLogicScaling( 0,&fScaledY_Min,0 ); + pPosHelper->doLogicScaling( 0,&fScaledY_Max,0 ); + + drawing::Position3D aPosLeftFirst( pPosHelper->transformScaledLogicToScene( fScaledX-fHalfScaledWidth, fScaledY_First ,0 ,true ) ); + drawing::Position3D aPosRightLast( pPosHelper->transformScaledLogicToScene( fScaledX+fHalfScaledWidth, fScaledY_Last ,0 ,true ) ); + drawing::Position3D aPosMiddleFirst( pPosHelper->transformScaledLogicToScene( fScaledX, fScaledY_First ,0 ,true ) ); + drawing::Position3D aPosMiddleLast( pPosHelper->transformScaledLogicToScene( fScaledX, fScaledY_Last ,0 ,true ) ); + drawing::Position3D aPosMiddleMinimum( pPosHelper->transformScaledLogicToScene( fScaledX, fScaledY_Min ,0 ,true ) ); + drawing::Position3D aPosMiddleMaximum( pPosHelper->transformScaledLogicToScene( fScaledX, fScaledY_Max ,0 ,true ) ); uno::Reference< drawing::XShapes > xLossGainTarget( xGainTarget ); if(bBlack) @@ -301,13 +322,13 @@ void CandleStickChart::createShapes() drawing::PolyPolygonShape3D aPoly; sal_Int32 nLineIndex = 0; - if( bShowFirst && pPosHelper->isLogicVisible( fLogicX, fY_First ,0 ) + if( bShowFirst && pPosHelper->isLogicVisible( fUnscaledX, fUnscaledY_First ,fLogicZ ) && isValidPosition(aPosLeftFirst) && isValidPosition(aPosMiddleFirst) ) { AddPointToPoly( aPoly, aPosLeftFirst, nLineIndex ); AddPointToPoly( aPoly, aPosMiddleFirst, nLineIndex++ ); } - if( pPosHelper->isLogicVisible( fLogicX, fY_Last ,0 ) + if( pPosHelper->isLogicVisible( fUnscaledX, fUnscaledY_Last ,fLogicZ ) && isValidPosition(aPosMiddleLast) && isValidPosition(aPosRightLast) ) { AddPointToPoly( aPoly, aPosMiddleLast, nLineIndex ); @@ -333,16 +354,16 @@ void CandleStickChart::createShapes() { if(isValidPosition(aPosMiddleFirst)) this->createDataLabel( xTextTarget, **aSeriesIter, nIndex - , fY_First, 1.0, Position3DToAWTPoint(aPosMiddleFirst), LABEL_ALIGN_LEFT_BOTTOM ); + , fUnscaledY_First, 1.0, Position3DToAWTPoint(aPosMiddleFirst), LABEL_ALIGN_LEFT_BOTTOM ); if(isValidPosition(aPosMiddleLast)) this->createDataLabel( xTextTarget, **aSeriesIter, nIndex - , fY_Last, 1.0, Position3DToAWTPoint(aPosMiddleLast), LABEL_ALIGN_RIGHT_TOP ); + , fUnscaledY_Last, 1.0, Position3DToAWTPoint(aPosMiddleLast), LABEL_ALIGN_RIGHT_TOP ); if(isValidPosition(aPosMiddleMinimum)) this->createDataLabel( xTextTarget, **aSeriesIter, nIndex - , fY_Min, 1.0, Position3DToAWTPoint(aPosMiddleMinimum), LABEL_ALIGN_BOTTOM ); + , fUnscaledY_Min, 1.0, Position3DToAWTPoint(aPosMiddleMinimum), LABEL_ALIGN_BOTTOM ); if(isValidPosition(aPosMiddleMaximum)) this->createDataLabel( xTextTarget, **aSeriesIter, nIndex - , fY_Max, 1.0, Position3DToAWTPoint(aPosMiddleMaximum), LABEL_ALIGN_TOP ); + , fUnscaledY_Max, 1.0, Position3DToAWTPoint(aPosMiddleMaximum), LABEL_ALIGN_TOP ); } }//next series in x slot (next y slot) }//next x slot |