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Diffstat (limited to 'chart2/source/inc/Scaling.hxx')
| -rw-r--r-- | chart2/source/inc/Scaling.hxx | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/chart2/source/inc/Scaling.hxx b/chart2/source/inc/Scaling.hxx new file mode 100644 index 000000000000..29fd8e2fb2e0 --- /dev/null +++ b/chart2/source/inc/Scaling.hxx @@ -0,0 +1,210 @@ +/************************************************************************* + * + * 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_SCALING_HXX +#define _CHART2_SCALING_HXX +#include "ServiceMacros.hxx" +#include <com/sun/star/chart2/XScaling.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XServiceName.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <cppuhelper/implbase3.hxx> + +//............................................................................. +namespace chart +{ +//............................................................................. + +//----------------------------------------------------------------------------- +/** +*/ + +class LogarithmicScaling : + public ::cppu::WeakImplHelper3 < + ::com::sun::star::chart2::XScaling, + ::com::sun::star::lang::XServiceName, + ::com::sun::star::lang::XServiceInfo + > +{ +public: + /// base is 10.0 + explicit LogarithmicScaling( + const ::com::sun::star::uno::Reference< + ::com::sun::star::uno::XComponentContext > & xContext ); + LogarithmicScaling( double fBase = 10.0 ); + virtual ~LogarithmicScaling(); + + /// establish methods for factory instatiation + APPHELPER_SERVICE_FACTORY_HELPER( LogarithmicScaling ) + /// declare XServiceInfo methods + APPHELPER_XSERVICEINFO_DECL() + + // ____ XScaling ____ + virtual double SAL_CALL doScaling( double value ) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XScaling > SAL_CALL + getInverseScaling() throw (::com::sun::star::uno::RuntimeException); + + // ____ XServiceName ____ + virtual ::rtl::OUString SAL_CALL getServiceName() + throw (::com::sun::star::uno::RuntimeException); + +private: + const double m_fBase; + const double m_fLogOfBase; + + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext; +}; + +// ---------------------------------------- + +class ExponentialScaling : + public ::cppu::WeakImplHelper3 < + ::com::sun::star::chart2::XScaling, + ::com::sun::star::lang::XServiceName, + ::com::sun::star::lang::XServiceInfo + > +{ +public: + /// base is 10.0 + explicit ExponentialScaling( + const ::com::sun::star::uno::Reference< + ::com::sun::star::uno::XComponentContext > & xContext ); + explicit ExponentialScaling( double fBase = 10.0 ); + virtual ~ExponentialScaling(); + + /// establish methods for factory instatiation + APPHELPER_SERVICE_FACTORY_HELPER( ExponentialScaling ) + /// declare XServiceInfo methods + APPHELPER_XSERVICEINFO_DECL() + + // ____ XScaling ____ + virtual double SAL_CALL + doScaling( double value ) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XScaling > SAL_CALL + getInverseScaling() throw (::com::sun::star::uno::RuntimeException); + + // ____ XServiceName ____ + virtual ::rtl::OUString SAL_CALL getServiceName() + throw (::com::sun::star::uno::RuntimeException); + +private: + const double m_fBase; + + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext; +}; + +// ---------------------------------------- + +class LinearScaling : public ::cppu::WeakImplHelper3 < + ::com::sun::star::chart2::XScaling, + ::com::sun::star::lang::XServiceName, + ::com::sun::star::lang::XServiceInfo + > +{ +public: + /// y(x) = x + explicit LinearScaling( + const ::com::sun::star::uno::Reference< + ::com::sun::star::uno::XComponentContext > & xContext ); + /// y(x) = fSlope * x + fOffset + LinearScaling( double fSlope = 1.0, double fOffset = 0.0 ); + virtual ~LinearScaling(); + + /// establish methods for factory instatiation + APPHELPER_SERVICE_FACTORY_HELPER( LinearScaling ) + /// declare XServiceInfo methods + APPHELPER_XSERVICEINFO_DECL() + + // ____ XScaling ____ + virtual double SAL_CALL doScaling( double value ) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XScaling > SAL_CALL + getInverseScaling() throw (::com::sun::star::uno::RuntimeException); + + // ____ XServiceName ____ + virtual ::rtl::OUString SAL_CALL getServiceName() + throw (::com::sun::star::uno::RuntimeException); + +private: + const double m_fSlope; + const double m_fOffset; + + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext; +}; + +// ---------------------------------------- + +class PowerScaling : public ::cppu::WeakImplHelper3 < + ::com::sun::star::chart2::XScaling, + ::com::sun::star::lang::XServiceName, + ::com::sun::star::lang::XServiceInfo + > +{ +public: + /// exponent 10.0 + explicit PowerScaling( + const ::com::sun::star::uno::Reference< + ::com::sun::star::uno::XComponentContext > & xContext ); + explicit PowerScaling( double fExponent = 10.0 ); + virtual ~PowerScaling(); + + /// establish methods for factory instatiation + APPHELPER_SERVICE_FACTORY_HELPER( PowerScaling ) + /// declare XServiceInfo methods + APPHELPER_XSERVICEINFO_DECL() + + // ____ XScaling ____ + virtual double SAL_CALL + doScaling( double value ) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XScaling > SAL_CALL + getInverseScaling() throw (::com::sun::star::uno::RuntimeException); + + // ____ XServiceName ____ + virtual ::rtl::OUString SAL_CALL getServiceName() + throw (::com::sun::star::uno::RuntimeException); + +private: + const double m_fExponent; + + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext; +}; + +//............................................................................. +} //namespace chart +//............................................................................. +#endif + |