149 lines
6.8 KiB
C++
149 lines
6.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
#ifndef _CHART2_VCARTESIANAXIS_HXX
|
|
#define _CHART2_VCARTESIANAXIS_HXX
|
|
|
|
#include "VAxisBase.hxx"
|
|
#include <basegfx/vector/b2dvector.hxx>
|
|
|
|
#include <memory>
|
|
|
|
//.............................................................................
|
|
namespace chart
|
|
{
|
|
//.............................................................................
|
|
|
|
//-----------------------------------------------------------------------------
|
|
/**
|
|
*/
|
|
|
|
class VCartesianAxis : public VAxisBase
|
|
{
|
|
//-------------------------------------------------------------------------
|
|
// public methods
|
|
//-------------------------------------------------------------------------
|
|
public:
|
|
VCartesianAxis( const AxisProperties& rAxisProperties
|
|
, const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >& xNumberFormatsSupplier
|
|
, sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount
|
|
, PlottingPositionHelper* pPosHelper = NULL //takes ownership
|
|
);
|
|
|
|
virtual ~VCartesianAxis();
|
|
|
|
//-------------------------------------------------------------------------
|
|
// partly chart2::XPlotter
|
|
//-------------------------------------------------------------------------
|
|
|
|
/*
|
|
virtual ::rtl::OUString SAL_CALL getCoordinateSystemTypeID( ) throw (::com::sun::star::uno::RuntimeException);
|
|
virtual void SAL_CALL setTransformation( const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XTransformation >& xTransformationToLogicTarget, const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XTransformation >& xTransformationToFinalPage ) throw (::com::sun::star::uno::RuntimeException);
|
|
*/
|
|
|
|
virtual void SAL_CALL createMaximumLabels();
|
|
virtual void SAL_CALL createLabels();
|
|
virtual void SAL_CALL updatePositions();
|
|
|
|
virtual void SAL_CALL createShapes();
|
|
|
|
virtual sal_Int32 estimateMaximumAutoMainIncrementCount();
|
|
virtual void createAllTickInfos( ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos );
|
|
void createAllTickInfosFromComplexCategories( ::std::vector< ::std::vector< TickInfo > >& rAllTickInfos, bool bShiftedPosition );
|
|
|
|
::std::auto_ptr< TickIter > createLabelTickIterator( sal_Int32 nTextLevel );
|
|
::std::auto_ptr< TickIter > createMaximumLabelTickIterator( sal_Int32 nTextLevel );
|
|
sal_Int32 getTextLevelCount() const;
|
|
|
|
//-------------------------------------------------------------------------
|
|
virtual TickmarkHelper* createTickmarkHelper();
|
|
|
|
//-------------------------------------------------------------------------
|
|
double getLogicValueWhereMainLineCrossesOtherAxis() const;
|
|
double getLogicValueWhereLabelLineCrossesOtherAxis() const;
|
|
bool getLogicValueWhereExtraLineCrossesOtherAxis( double& fCrossesOtherAxis) const;
|
|
void get2DAxisMainLine( ::basegfx::B2DVector& rStart, ::basegfx::B2DVector& rEnd, double fCrossesOtherAxis );
|
|
|
|
//-------------------------------------------------------------------------
|
|
//Layout interface for cartesian axes:
|
|
|
|
//the returned value describes the minimum size that is necessary
|
|
//for the text labels in the direction orthogonal to the axis
|
|
//(for an y-axis a width is returned; in case of an x-axis the value describes a height)
|
|
//the return value is measured in screen dimension
|
|
//As an example the MinimumOrthogonalSize of an x-axis equals the
|
|
//Font Height if the label properties allow for labels parallel to the axis.
|
|
// sal_Int32 calculateMinimumOrthogonalSize( /*... parallel...*/ );
|
|
//Minimum->Preferred
|
|
|
|
//returns true if the MinimumOrthogonalSize can be calculated
|
|
//with the creation of at most one text shape
|
|
//(this is e.g. true if the parameters allow for labels parallel to the axis.)
|
|
// sal_bool canQuicklyCalculateMinimumOrthogonalSize();
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
//-------------------------------------------------------------------------
|
|
|
|
struct ScreenPosAndLogicPos
|
|
{
|
|
double fLogicX;
|
|
double fLogicY;
|
|
double fLogicZ;
|
|
|
|
B2DVector aScreenPos;
|
|
};
|
|
|
|
protected: //methods
|
|
bool createTextShapes( const ::com::sun::star::uno::Reference<
|
|
::com::sun::star::drawing::XShapes >& xTarget
|
|
, TickIter& rTickIter
|
|
, AxisLabelProperties& rAxisLabelProperties
|
|
, TickmarkHelper_2D* pTickmarkHelper
|
|
, sal_Int32 nScreenDistanceBetweenTicks );
|
|
|
|
void createTickMarkLineShapes( ::std::vector< TickInfo >& rTickInfos, const TickmarkProperties& rTickmarkProperties, TickmarkHelper_2D& rTickmarkHelper2D, bool bOnlyAtLabels );
|
|
|
|
TickmarkHelper_2D* createTickmarkHelper2D();
|
|
void hideIdenticalScreenValues( ::std::vector< ::std::vector< TickInfo > >& rTickInfos ) const;
|
|
|
|
void doStaggeringOfLabels( const AxisLabelProperties& rAxisLabelProperties
|
|
, TickmarkHelper_2D* pTickmarkHelper2D );
|
|
bool isAutoStaggeringOfLabelsAllowed( const AxisLabelProperties& rAxisLabelProperties
|
|
, bool bIsHorizontalAxis, bool bIsVerticalAxis );
|
|
bool isBreakOfLabelsAllowed( const AxisLabelProperties& rAxisLabelProperties, bool bIsHorizontalAxis );
|
|
|
|
::basegfx::B2DVector getScreenPosition( double fLogicX, double fLogicY, double fLogicZ ) const;
|
|
ScreenPosAndLogicPos getScreenPosAndLogicPos( double fLogicX, double fLogicY, double fLogicZ ) const;
|
|
};
|
|
|
|
//.............................................................................
|
|
} //namespace chart
|
|
//.............................................................................
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|