xref: /trunk/main/offapi/com/sun/star/chart2/Legend.idl (revision cdf0e10c)

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#ifndef com_sun_star_chart2_Legend_idl
#define com_sun_star_chart2_Legend_idl

#include <com/sun/star/chart2/XLegend.idl>
#include <com/sun/star/chart2/LegendPosition.idl>
#include <com/sun/star/chart/ChartLegendExpansion.idl>

#include <com/sun/star/beans/PropertySet.idl>
#include <com/sun/star/drawing/LineProperties.idl>
#include <com/sun/star/drawing/FillProperties.idl>

module com
{
module sun
{
module star
{
module chart2
{

/** Describes a legend for a <type>Diagram</type>.
 */
service Legend
{
    service                ::com::sun::star::drawing::FillProperties;
    service                ::com::sun::star::drawing::LineProperties;
    service                ::com::sun::star::beans::PropertySet;

    /** The interface for registering and removing legend entries.
     */
    interface ::com::sun::star::chart2::XLegend;

    /** Provides an automated position
     */
    [property] LegendPosition AnchorPosition;

    /** Determines how the aspect ratio of the legend should roughly
        be.

        <p>Set the Expansion to <member>::com::sun::star::chart::ChartLegendExpansion::HIGH</member>
        for a legend that is positioned on the right or left hand
        side.  Use <member>LegendExpansion::WIDE</member> for a legend
        that is positioned on top or the bottom.</p>
     */
    [property] ::com::sun::star::chart::ChartLegendExpansion Expansion;

    /** Determines, whether the legend should be redered by the view.
     */
    [property] boolean Show;

    /** contains the size of the page at the time when properties were
        set (e.g. the CharHeight).

        <p>This way it is possible to resize objects (like text) in
        the view without modifying the model.</p>
     */
    [property, maybevoid]  com::sun::star::awt::Size   ReferencePageSize;

    /** The position is as a relative position on the page.

        <p>If a relative position is given the legend is not automatically placed,
        but instead is placed relative on the page.</p>

        <p>If <void/>, the legend position is solely determined by the
        <member>AnchorPosition</member>.</p>
     */
    [property, maybevoid] ::com::sun::star::chart2::RelativePosition RelativePosition;
};

} ; // chart2
} ; // com
} ; // sun
} ; // star

#endif