RelativePositionHelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#pragma once
 
#include <com/sun/star/chart2/RelativePosition.hpp>
#include <com/sun/star/drawing/Alignment.hpp>
#include <com/sun/star/awt/Point.hpp>
#include "charttoolsdllapi.hxx"
 
namespace com::sun::star::awt { struct Size; }
namespace com::sun::star::chart2 { struct RelativeSize; }
 
namespace chart
{
 
class OOO_DLLPUBLIC_CHARTTOOLS RelativePositionHelper
{
public:
    static css::awt::Point
        getUpperLeftCornerOfAnchoredObject(
            css::awt::Point aPoint,
            css::awt::Size aObjectSize,
            css::drawing::Alignment aAnchor );
 
    static css::awt::Point
        getCenterOfAnchoredObject(
            css::awt::Point aPoint,
            css::awt::Size aUnrotatedObjectSize,
            css::drawing::Alignment aAnchor,
            double fAnglePi );
 
    SAL_DLLPRIVATE static css::chart2::RelativePosition
        getReanchoredPosition(
            const css::chart2::RelativePosition & rPosition,
            const css::chart2::RelativeSize & rObjectSize,
            css::drawing::Alignment aNewAnchor );
 
    static bool centerGrow(
        css::chart2::RelativePosition & rInOutPosition,
        css::chart2::RelativeSize & rInOutSize,
        double fAmountX, double fAmountY );
 
    static bool moveObject(
        css::chart2::RelativePosition & rInOutPosition,
        const css::chart2::RelativeSize & rObjectSize,
        double fAmountX, double fAmountY );
};
 
} //namespace chart
 
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