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Diffstat (limited to 'chart2/source/view/inc/ScaleAutomatism.hxx')
| -rw-r--r-- | chart2/source/view/inc/ScaleAutomatism.hxx | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/chart2/source/view/inc/ScaleAutomatism.hxx b/chart2/source/view/inc/ScaleAutomatism.hxx deleted file mode 100644 index c72592cd7..000000000 --- a/chart2/source/view/inc/ScaleAutomatism.hxx +++ /dev/null @@ -1,137 +0,0 @@ -/* -*- 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_SCALEAUTOMATISM_HXX -#define _CHART2_SCALEAUTOMATISM_HXX - -#include "chartview/ExplicitScaleValues.hxx" -#include <com/sun/star/chart2/ScaleData.hpp> - -#include <tools/date.hxx> - -//............................................................................. -namespace chart -{ -//............................................................................. - -//----------------------------------------------------------------------------- - -/** This class implements the calculation of automatic axis limits. -*/ -class ScaleAutomatism -{ -public: - explicit ScaleAutomatism( - const ::com::sun::star::chart2::ScaleData& rSourceScale, const Date& rNullDate ); - virtual ~ScaleAutomatism(); - - /** Expands own value range with the passed minimum and maximum. */ - void expandValueRange( double fMinimum, double fMaximum ); - - /** Sets additional auto scaling options. - @param bExpandBorderToIncrementRhythm If true, expands automatic - borders to the fixed or calculated increment rhythm. - @param bExpandIfValuesCloseToBorder If true, expands automatic borders - if values are too close (closer than 1/21 of visible area). - @param bExpandWideValuesToZero If true, expands automatic border to - zero, if source values are positive only or negative only, and if - the absolute values are wide spread (at least one value is less - than 5/6 of absolute maximum), or if all values are equal. - @param bExpandNarrowValuesTowardZero If true, expands automatic border - toward zero (50% of the visible range), if source values are - positive only or negative only, and if the absolute values are - close to the absolute maximum (no value is less than 5/6 of - absolute maximum). */ - void setAutoScalingOptions( - bool bExpandBorderToIncrementRhythm, - bool bExpandIfValuesCloseToBorder, - bool bExpandWideValuesToZero, - bool bExpandNarrowValuesTowardZero ); - - /** Sets the maximum allowed number of automatic main increments. - @descr The number of main increments may be limited e.g. by the length - of the axis and the font size of the axis caption text. */ - void setMaximumAutoMainIncrementCount( sal_Int32 nMaximumAutoMainIncrementCount ); - - /** Sets the time resolution to be used in case it is not set explicitly within the scale - */ - void setAutomaticTimeResolution( sal_Int32 nTimeResolution ); - - /** Fills the passed scale data and increment data according to the own settings. */ - void calculateExplicitScaleAndIncrement( - ExplicitScaleData& rExplicitScale, - ExplicitIncrementData& rExplicitIncrement ) const; - - ::com::sun::star::chart2::ScaleData getScale() const; - Date getNullDate() const; - -private: - /** Fills the passed scale data and increment data for category scaling. */ - void calculateExplicitIncrementAndScaleForCategory( - ExplicitScaleData& rExplicitScale, - ExplicitIncrementData& rExplicitIncrement, - bool bAutoMinimum, bool bAutoMaximum ) const; - - /** Fills the passed scale data and increment data for logarithmic scaling. */ - void calculateExplicitIncrementAndScaleForLogarithmic( - ExplicitScaleData& rExplicitScale, - ExplicitIncrementData& rExplicitIncrement, - bool bAutoMinimum, bool bAutoMaximum ) const; - - /** Fills the passed scale data and increment data for linear scaling. */ - void calculateExplicitIncrementAndScaleForLinear( - ExplicitScaleData& rExplicitScale, - ExplicitIncrementData& rExplicitIncrement, - bool bAutoMinimum, bool bAutoMaximum ) const; - - /** Fills the passed scale data and increment data for date-time axis. */ - void calculateExplicitIncrementAndScaleForDateTimeAxis( - ExplicitScaleData& rExplicitScale, - ExplicitIncrementData& rExplicitIncrement, - bool bAutoMinimum, bool bAutoMaximum ) const; - -private: - ::com::sun::star::chart2::ScaleData m_aSourceScale; - - double m_fValueMinimum; /// Minimum of all source values. - double m_fValueMaximum; /// Maximum of all source values. - sal_Int32 m_nMaximumAutoMainIncrementCount; /// Maximum number of automatic main increments. - bool m_bExpandBorderToIncrementRhythm; /// true = Expand to main increments. - bool m_bExpandIfValuesCloseToBorder; /// true = Expand if values are too close to the borders. - bool m_bExpandWideValuesToZero; /// true = Expand wide spread values to zero. - bool m_bExpandNarrowValuesTowardZero; /// true = Expand narrow range toward zero (add half of range). - sal_Int32 m_nTimeResolution;// a constant out of ::com::sun::star::chart::TimeUnit - - Date m_aNullDate; -}; - -//............................................................................. -} //namespace chart -//............................................................................. -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |