xref: /aoo42x/main/offapi/com/sun/star/chart2/data/LabelOrigin.idl (revision cdf0e10c)

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#ifndef com_sun_star_chart2_data_LabelOrigin_idl
#define com_sun_star_chart2_data_LabelOrigin_idl

//=============================================================================

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

//=============================================================================

/** is used to specify how the labels have to be created.

    @see <member>XDataSequence::generateLabel</member>.
 */
enum LabelOrigin
{
	//-------------------------------------------------------------------------

	/** If a range spans a single row over more than one column, this
        parameter has the same effect as ROW.  If the range spans a
        single column over more than one row, this is the same as
        COLUMN.

        <p>In case of a range spanning more than one column and row,
        the shorter range of both should be used (e.g. a spreadsheet
        range A1:B10 should treat columns as short side).</p>

        <p>In case of a rectangular range, or a range that is composed
        of more than one contiguous sub-regions, the short side cannot
        be determined, thus
        <member>XDataSequence::generateLabel</member> will return an
        empty sequence.</p>
	 */
	SHORT_SIDE,

	//-------------------------------------------------------------------------

	/** This is exactly the opposite of SHORT_SIDE.  I.e., if
        SHORT_SIDE has the same effect as ROW, LONG_SIDE will have the
        same effect as COLUMN and the other way round.

        @see <member>LabelOrigin::SHORT_SIDE</member>
	 */
	LONG_SIDE,

	//-------------------------------------------------------------------------

	/** Uses the column name for label generation.  A spreadsheet
        range A1:A6 could, e.g., result in "Column A".

        <p>If a range consists of more than one column the result of
        label generation may be empty.  Of course, it could also
        succeed with a string like "Columns A to B".
	 */
	COLUMN,

	//-------------------------------------------------------------------------

	/** Uses the column name for label generation.  A spreadsheet
        range A2:D2 could, e.g., result in "Row 2".

        <p>If a range consists of more than one row the result of
        label generation may be empty.  Of course, it could also
        succeed with a string like "Rows 1-3".
	 */
	ROW
};

//=============================================================================

}; }; }; }; };

#endif