298 lines
11 KiB
C++
298 lines
11 KiB
C++
/* -*- 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 "VCartesianGrid.hxx"
|
|
#include "Tickmarks.hxx"
|
|
#include <PlottingPositionHelper.hxx>
|
|
#include <ShapeFactory.hxx>
|
|
#include <ObjectIdentifier.hxx>
|
|
#include <CommonConverters.hxx>
|
|
#include <AxisHelper.hxx>
|
|
#include <VLineProperties.hxx>
|
|
#include <GridProperties.hxx>
|
|
#include <com/sun/star/drawing/PointSequenceSequence.hpp>
|
|
#include <com/sun/star/drawing/LineStyle.hpp>
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
namespace chart
|
|
{
|
|
using namespace ::com::sun::star;
|
|
using namespace ::com::sun::star::chart2;
|
|
using ::com::sun::star::uno::Reference;
|
|
using ::com::sun::star::uno::Sequence;
|
|
|
|
namespace {
|
|
|
|
struct GridLinePoints
|
|
{
|
|
Sequence< double > P0;
|
|
Sequence< double > P1;
|
|
Sequence< double > P2;
|
|
|
|
GridLinePoints( const PlottingPositionHelper* pPosHelper, sal_Int32 nDimensionIndex
|
|
, CuboidPlanePosition eLeftWallPos=CuboidPlanePosition_Left
|
|
, CuboidPlanePosition eBackWallPos=CuboidPlanePosition_Back
|
|
, CuboidPlanePosition eBottomPos=CuboidPlanePosition_Bottom );
|
|
void update( double fScaledTickValue );
|
|
|
|
sal_Int32 m_nDimensionIndex;
|
|
};
|
|
|
|
}
|
|
|
|
GridLinePoints::GridLinePoints( const PlottingPositionHelper* pPosHelper, sal_Int32 nDimensionIndex
|
|
, CuboidPlanePosition eLeftWallPos
|
|
, CuboidPlanePosition eBackWallPos
|
|
, CuboidPlanePosition eBottomPos )
|
|
: m_nDimensionIndex(nDimensionIndex)
|
|
{
|
|
double MinX = pPosHelper->getLogicMinX();
|
|
double MinY = pPosHelper->getLogicMinY();
|
|
double MinZ = pPosHelper->getLogicMinZ();
|
|
double MaxX = pPosHelper->getLogicMaxX();
|
|
double MaxY = pPosHelper->getLogicMaxY();
|
|
double MaxZ = pPosHelper->getLogicMaxZ();
|
|
|
|
pPosHelper->doLogicScaling( &MinX,&MinY,&MinZ );
|
|
pPosHelper->doLogicScaling( &MaxX,&MaxY,&MaxZ );
|
|
|
|
if(!pPosHelper->isMathematicalOrientationX())
|
|
std::swap( MinX, MaxX );
|
|
if(!pPosHelper->isMathematicalOrientationY())
|
|
std::swap( MinY, MaxY );
|
|
if(pPosHelper->isMathematicalOrientationZ())//z axis in draw is reverse to mathematical
|
|
std::swap( MinZ, MaxZ );
|
|
bool bSwapXY = pPosHelper->isSwapXAndY();
|
|
|
|
//P0: point on 'back' wall, not on 'left' wall
|
|
//P1: point on both walls
|
|
//P2: point on 'left' wall not on 'back' wall
|
|
|
|
const double v0 = (eLeftWallPos == CuboidPlanePosition_Left || bSwapXY) ? MinX : MaxX;
|
|
const double v1 = (eLeftWallPos == CuboidPlanePosition_Left || !bSwapXY) ? MinY : MaxY;
|
|
const double v2 = (eBackWallPos == CuboidPlanePosition_Back) ? MinZ : MaxZ;
|
|
P0 = P1 = P2 = { v0, v1, v2 };
|
|
|
|
if(m_nDimensionIndex==0)
|
|
{
|
|
P0.getArray()[1] = (eLeftWallPos == CuboidPlanePosition_Left || !bSwapXY) ? MaxY : MinY;
|
|
P2.getArray()[2]= (eBackWallPos == CuboidPlanePosition_Back) ? MaxZ : MinZ;
|
|
if( eBottomPos != CuboidPlanePosition_Bottom && !bSwapXY )
|
|
P2=P1;
|
|
}
|
|
else if(m_nDimensionIndex==1)
|
|
{
|
|
P0.getArray()[0]= (eLeftWallPos == CuboidPlanePosition_Left || bSwapXY) ? MaxX : MinX;
|
|
P2.getArray()[2]= (eBackWallPos == CuboidPlanePosition_Back) ? MaxZ : MinZ;
|
|
if( eBottomPos != CuboidPlanePosition_Bottom && bSwapXY )
|
|
P2=P1;
|
|
}
|
|
else if(m_nDimensionIndex==2)
|
|
{
|
|
P0.getArray()[0]= (eLeftWallPos == CuboidPlanePosition_Left || bSwapXY) ? MaxX : MinX;
|
|
P2.getArray()[1]= (eLeftWallPos == CuboidPlanePosition_Left || !bSwapXY) ? MaxY : MinY;
|
|
if( eBottomPos != CuboidPlanePosition_Bottom )
|
|
{
|
|
if( !bSwapXY )
|
|
P0=P1;
|
|
else
|
|
P2=P1;
|
|
}
|
|
}
|
|
}
|
|
|
|
void GridLinePoints::update( double fScaledTickValue )
|
|
{
|
|
P0.getArray()[m_nDimensionIndex] = P1.getArray()[m_nDimensionIndex] = P2.getArray()[m_nDimensionIndex] = fScaledTickValue;
|
|
}
|
|
|
|
static void addLine2D( drawing::PointSequenceSequence& rPoints, sal_Int32 nIndex
|
|
, const GridLinePoints& rScaledLogicPoints
|
|
, const XTransformation2& rTransformation
|
|
)
|
|
{
|
|
drawing::Position3D aPA = rTransformation.transform( SequenceToPosition3D(rScaledLogicPoints.P0) );
|
|
drawing::Position3D aPB = rTransformation.transform( SequenceToPosition3D(rScaledLogicPoints.P1) );
|
|
|
|
rPoints.getArray()[nIndex]
|
|
= { { static_cast<sal_Int32>(aPA.PositionX), static_cast<sal_Int32>(aPA.PositionY) },
|
|
{ static_cast<sal_Int32>(aPB.PositionX), static_cast<sal_Int32>(aPB.PositionY) } };
|
|
}
|
|
|
|
static void addLine3D( std::vector<std::vector<css::drawing::Position3D>>& rPoints, sal_Int32 nIndex
|
|
, const GridLinePoints& rBasePoints
|
|
, const XTransformation2 & rTransformation )
|
|
{
|
|
drawing::Position3D aPoint =rTransformation.transform( rBasePoints.P0 );
|
|
AddPointToPoly( rPoints, aPoint, nIndex );
|
|
aPoint = rTransformation.transform( rBasePoints.P1 );
|
|
AddPointToPoly( rPoints, aPoint, nIndex );
|
|
aPoint = rTransformation.transform( rBasePoints.P2 );
|
|
AddPointToPoly( rPoints, aPoint, nIndex );
|
|
}
|
|
|
|
VCartesianGrid::VCartesianGrid( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount
|
|
, std::vector< rtl::Reference< ::chart::GridProperties > > aGridPropertiesList )
|
|
: VAxisOrGridBase( nDimensionIndex, nDimensionCount )
|
|
, m_aGridPropertiesList( std::move(aGridPropertiesList) )
|
|
{
|
|
m_pPosHelper = new PlottingPositionHelper();
|
|
}
|
|
|
|
VCartesianGrid::~VCartesianGrid()
|
|
{
|
|
delete m_pPosHelper;
|
|
m_pPosHelper = nullptr;
|
|
}
|
|
|
|
void VCartesianGrid::fillLinePropertiesFromGridModel( std::vector<VLineProperties>& rLinePropertiesList
|
|
, const std::vector< rtl::Reference< ::chart::GridProperties > > & rGridPropertiesList )
|
|
{
|
|
rLinePropertiesList.clear();
|
|
if( rGridPropertiesList.empty() )
|
|
return;
|
|
|
|
VLineProperties aLineProperties;
|
|
for( const auto & rxPropSet : rGridPropertiesList )
|
|
{
|
|
if(!AxisHelper::isGridVisible( rxPropSet ))
|
|
aLineProperties.LineStyle <<= drawing::LineStyle_NONE;
|
|
else
|
|
aLineProperties.initFromPropertySet( rxPropSet );
|
|
rLinePropertiesList.push_back(aLineProperties);
|
|
}
|
|
};
|
|
|
|
void VCartesianGrid::createShapes()
|
|
{
|
|
if(m_aGridPropertiesList.empty())
|
|
return;
|
|
//somehow equal to axis tickmarks
|
|
|
|
//create named group shape
|
|
rtl::Reference< SvxShapeGroupAnyD > xGroupShape_Shapes(
|
|
createGroupShape( m_xLogicTarget, m_aCID ) );
|
|
|
|
if(!xGroupShape_Shapes.is())
|
|
return;
|
|
|
|
std::vector<VLineProperties> aLinePropertiesList;
|
|
fillLinePropertiesFromGridModel( aLinePropertiesList, m_aGridPropertiesList );
|
|
|
|
//create all scaled tickmark values
|
|
std::unique_ptr< TickFactory > apTickFactory( createTickFactory() );
|
|
TickFactory& aTickFactory = *apTickFactory;
|
|
TickInfoArraysType aAllTickInfos;
|
|
aTickFactory.getAllTicks( aAllTickInfos );
|
|
|
|
//create tick mark line shapes
|
|
|
|
if(aAllTickInfos.empty())//no tickmarks at all
|
|
return;
|
|
|
|
TickInfoArraysType::iterator aDepthIter = aAllTickInfos.begin();
|
|
const TickInfoArraysType::const_iterator aDepthEnd = aAllTickInfos.end();
|
|
|
|
sal_Int32 nLinePropertiesCount = aLinePropertiesList.size();
|
|
for( sal_Int32 nDepth=0
|
|
; aDepthIter != aDepthEnd && nDepth < nLinePropertiesCount
|
|
; ++aDepthIter, nDepth++ )
|
|
{
|
|
if( !aLinePropertiesList[nDepth].isLineVisible() )
|
|
continue;
|
|
|
|
rtl::Reference< SvxShapeGroupAnyD > xTarget( xGroupShape_Shapes );
|
|
if( nDepth > 0 )
|
|
{
|
|
xTarget = createGroupShape( m_xLogicTarget
|
|
, ObjectIdentifier::addChildParticle( m_aCID, ObjectIdentifier::createChildParticleWithIndex( OBJECTTYPE_SUBGRID, nDepth-1 ) )
|
|
);
|
|
if(!xTarget.is())
|
|
xTarget = xGroupShape_Shapes;
|
|
}
|
|
|
|
if(m_nDimension==2)
|
|
{
|
|
|
|
GridLinePoints aGridLinePoints( m_pPosHelper, m_nDimensionIndex );
|
|
|
|
sal_Int32 nPointCount = (*aDepthIter).size();
|
|
drawing::PointSequenceSequence aPoints(nPointCount);
|
|
|
|
sal_Int32 nRealPointCount = 0;
|
|
for (auto const& tick : *aDepthIter)
|
|
{
|
|
if( !tick.bPaintIt )
|
|
continue;
|
|
aGridLinePoints.update( tick.fScaledTickValue );
|
|
addLine2D( aPoints, nRealPointCount, aGridLinePoints, *m_pPosHelper->getTransformationScaledLogicToScene() );
|
|
nRealPointCount++;
|
|
}
|
|
aPoints.realloc(nRealPointCount);
|
|
ShapeFactory::createLine2D( xTarget, aPoints, &aLinePropertiesList[nDepth] );
|
|
|
|
//prepare polygon for handle shape:
|
|
drawing::PointSequenceSequence aHandlesPoints(1);
|
|
auto pHandlesPoints = aHandlesPoints.getArray();
|
|
pHandlesPoints[0].realloc(nRealPointCount);
|
|
auto pHandlesPoints0 = pHandlesPoints[0].getArray();
|
|
for( sal_Int32 nN = 0; nN<nRealPointCount; nN++)
|
|
pHandlesPoints0[nN] = aPoints[nN][1];
|
|
|
|
//create handle shape:
|
|
VLineProperties aHandleLineProperties;
|
|
aHandleLineProperties.LineStyle <<= drawing::LineStyle_NONE;
|
|
rtl::Reference<SvxShapePolyPolygon> xHandleShape =
|
|
ShapeFactory::createLine2D( xTarget, aHandlesPoints, &aHandleLineProperties );
|
|
::chart::ShapeFactory::setShapeName( xHandleShape, u"HandlesOnly"_ustr );
|
|
}
|
|
else //if(2!=m_nDimension)
|
|
{
|
|
GridLinePoints aGridLinePoints( m_pPosHelper, m_nDimensionIndex, m_eLeftWallPos, m_eBackWallPos, m_eBottomPos );
|
|
|
|
sal_Int32 nPointCount = (*aDepthIter).size();
|
|
std::vector<std::vector<css::drawing::Position3D>> aPoints;
|
|
aPoints.resize(nPointCount);
|
|
|
|
sal_Int32 nRealPointCount = 0;
|
|
sal_Int32 nPolyIndex = 0;
|
|
for (auto const& tick : *aDepthIter)
|
|
{
|
|
if( !tick.bPaintIt )
|
|
{
|
|
++nPolyIndex;
|
|
continue;
|
|
}
|
|
|
|
aGridLinePoints.update( tick.fScaledTickValue );
|
|
addLine3D( aPoints, nPolyIndex, aGridLinePoints, *m_pPosHelper->getTransformationScaledLogicToScene() );
|
|
nRealPointCount+=3;
|
|
++nPolyIndex;
|
|
}
|
|
aPoints.resize(nRealPointCount);
|
|
ShapeFactory::createLine3D( xTarget, aPoints, aLinePropertiesList[nDepth] );
|
|
}
|
|
}
|
|
}
|
|
|
|
} //namespace chart
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|