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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "VPolarRadiusAxis.hxx"
#include "VCartesianAxis.hxx"
#include <PlottingPositionHelper.hxx>
#include <CommonConverters.hxx>
#include "Tickmarks_Equidistant.hxx"
namespace chart
{
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
using namespace ::rtl::math;
VPolarRadiusAxis::VPolarRadiusAxis( const AxisProperties& rAxisProperties
, const uno::Reference< util::XNumberFormatsSupplier >& xNumberFormatsSupplier
, sal_Int32 nDimensionCount )
: VPolarAxis( rAxisProperties, xNumberFormatsSupplier, 1/*nDimensionIndex*/, nDimensionCount )
{
m_aAxisProperties.maLabelAlignment.mfLabelDirection = 0.0;
m_aAxisProperties.maLabelAlignment.mfInnerTickDirection = 0.0;
m_aAxisProperties.maLabelAlignment.meAlignment = LABEL_ALIGN_RIGHT;
m_aAxisProperties.m_bIsMainAxis=false;
m_aAxisProperties.init();
m_apAxisWithLabels.reset( new VCartesianAxis(
m_aAxisProperties,xNumberFormatsSupplier,1/*nDimensionIndex*/,nDimensionCount
,new PolarPlottingPositionHelper() ) );
}
VPolarRadiusAxis::~VPolarRadiusAxis()
{
}
void VPolarRadiusAxis::setTransformationSceneToScreen( const drawing::HomogenMatrix& rMatrix)
{
VPolarAxis::setTransformationSceneToScreen( rMatrix );
m_apAxisWithLabels->setTransformationSceneToScreen( rMatrix );
}
void VPolarRadiusAxis::setExplicitScaleAndIncrement(
const ExplicitScaleData& rScale
, const ExplicitIncrementData& rIncrement )
{
VPolarAxis::setExplicitScaleAndIncrement( rScale, rIncrement );
m_apAxisWithLabels->setExplicitScaleAndIncrement( rScale, rIncrement );
}
void VPolarRadiusAxis::initPlotter( const uno::Reference< drawing::XShapes >& xLogicTarget
, const uno::Reference< drawing::XShapes >& xFinalTarget
, const uno::Reference< lang::XMultiServiceFactory >& xShapeFactory
, const OUString& rCID )
{
VPolarAxis::initPlotter( xLogicTarget, xFinalTarget, xShapeFactory, rCID );
m_apAxisWithLabels->initPlotter( xLogicTarget, xFinalTarget, xShapeFactory, rCID );
}
void VPolarRadiusAxis::setScales( const std::vector< ExplicitScaleData >& rScales, bool bSwapXAndYAxis )
{
VPolarAxis::setScales( rScales, bSwapXAndYAxis );
m_apAxisWithLabels->setScales( rScales, bSwapXAndYAxis );
}
void VPolarRadiusAxis::initAxisLabelProperties( const css::awt::Size& rFontReferenceSize
, const css::awt::Rectangle& rMaximumSpaceForLabels )
{
VPolarAxis::initAxisLabelProperties( rFontReferenceSize, rMaximumSpaceForLabels );
m_apAxisWithLabels->initAxisLabelProperties( rFontReferenceSize, rMaximumSpaceForLabels );
}
sal_Int32 VPolarRadiusAxis::estimateMaximumAutoMainIncrementCount()
{
return 2;
}
bool VPolarRadiusAxis::prepareShapeCreation()
{
//returns true if all is ready for further shape creation and any shapes need to be created
if( !isAnythingToDraw() )
return false;
if( m_xGroupShape_Shapes.is() )
return true;
return true;
}
void VPolarRadiusAxis::createMaximumLabels()
{
m_apAxisWithLabels->createMaximumLabels();
}
void VPolarRadiusAxis::updatePositions()
{
m_apAxisWithLabels->updatePositions();
}
void VPolarRadiusAxis::createLabels()
{
m_apAxisWithLabels->createLabels();
}
void VPolarRadiusAxis::createShapes()
{
if( !prepareShapeCreation() )
return;
const ExplicitScaleData& rAngleScale = m_pPosHelper->getScales()[0];
const ExplicitIncrementData& rAngleIncrement = m_aIncrements[0];
TickInfoArraysType aAngleTickInfos;
TickFactory aAngleTickFactory( rAngleScale, rAngleIncrement );
aAngleTickFactory.getAllTicks( aAngleTickInfos );
uno::Reference< XScaling > xInverseScaling;
if( rAngleScale.Scaling.is() )
xInverseScaling = rAngleScale.Scaling->getInverseScaling();
AxisProperties aAxisProperties(m_aAxisProperties);
sal_Int32 nTick = 0;
EquidistantTickIter aIter( aAngleTickInfos, rAngleIncrement, 0 );
for( TickInfo* pTickInfo = aIter.firstInfo()
; pTickInfo; pTickInfo = aIter.nextInfo(), nTick++ )
{
if( nTick == 0 )
{
m_apAxisWithLabels->createShapes();
continue;
}
//xxxxx pTickInfo->updateUnscaledValue( xInverseScaling );
aAxisProperties.m_pfMainLinePositionAtOtherAxis = pTickInfo->getUnscaledTickValue();
aAxisProperties.m_bDisplayLabels=false;
VCartesianAxis aAxis(aAxisProperties,m_xNumberFormatsSupplier
,1,2,new PolarPlottingPositionHelper());
aAxis.setExplicitScaleAndIncrement( m_aScale, m_aIncrement );
aAxis.initPlotter(m_xLogicTarget,m_xFinalTarget,m_xShapeFactory, m_aCID );
aAxis.setTransformationSceneToScreen( B3DHomMatrixToHomogenMatrix( m_aMatrixScreenToScene ) );
aAxis.setScales( m_pPosHelper->getScales(), false );
aAxis.initAxisLabelProperties(m_aAxisLabelProperties.m_aFontReferenceSize,m_aAxisLabelProperties.m_aMaximumSpaceForLabels);
aAxis.createShapes();
}
}
} //namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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