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#ifndef __com_sun_star_rendering_XCachedPrimitive_idl__
#define __com_sun_star_rendering_XCachedPrimitive_idl__

#include <com/sun/star/uno/XInterface.idl>
#include <com/sun/star/lang/IllegalArgumentException.idl>
#include <com/sun/star/rendering/ViewState.idl>

module com { module sun { module star { module rendering {

/** Interface for cached repaint of already drawn <type>XCanvas</type>
    primitives.<p>

    This interface provides a method to quickly redraw some
    <type>XCanvas</type> primitives, using cached data.<p>

    @since OOo 2.0
 */
interface XCachedPrimitive : ::com::sun::star::uno::XInterface
{
    /** Redraw the cached primitive.<p>

        Redraw the cached primitive, with a possibly new view state.<p>

        @param aState
        The view state to be used when redrawing the primitive. The
        view state is of course permitted to differ from the one used
        for initial rendering.

        @return a value of type <type>RepaintResult</type>, denoting
        the result of this operation.

        @throws <type>com::sun::star::lang::IllegalArgumentException</type>
        if the view transformation matrix is singular.
     */
    byte redraw( [in] ViewState aState )
        raises (com::sun::star::lang::IllegalArgumentException);
};

}; }; }; };

#endif

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