diff options
| -rw-r--r-- | offapi/com/sun/star/rendering/XSprite.idl | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/offapi/com/sun/star/rendering/XSprite.idl b/offapi/com/sun/star/rendering/XSprite.idl index 5b2c918d9bba..4c910942458f 100644 --- a/offapi/com/sun/star/rendering/XSprite.idl +++ b/offapi/com/sun/star/rendering/XSprite.idl @@ -4,9 +4,9 @@ * * $RCSfile: XSprite.idl,v $ * - * $Revision: 1.4 $ + * $Revision: 1.5 $ * - * last change: $Author: rt $ $Date: 2005-09-08 03:01:18 $ + * last change: $Author: kz $ $Date: 2005-11-02 13:25:05 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. @@ -153,7 +153,9 @@ interface XSprite : ::com::sun::star::uno::XInterface coordinate space. As the sprite has its own local coordinate system, with its origin on screen being equal to its current position, the clip poly-polygon's origin will always coincide - with the sprite's origin. The implementation is free, if it + with the sprite's origin. Furthermore, if any sprite + transformation is set via transform(), the clip is subject to + this transformation, too. The implementation is free, if it has a cached representation of the sprite at hand, to clip-output only this cached representation (e.g. a bitmap), instead of re-rendering the sprite from first principles. This @@ -166,6 +168,14 @@ interface XSprite : ::com::sun::star::uno::XInterface sprites automatically, but has to be told to do so via <member>XSpriteCanvas::updateScreen()</member>.<p> + Specifying an empty interface denotes no clipping, + i.e. everything contained in the sprite will be visible + (subject to device-dependent constraints, of + course). Specifying an empty XPolyPolygon2D, i.e. a + poly-polygon containing zero polygons, or an XPolyPolygon2D + with any number of empty sub-polygons, denotes the NULL + clip. That means, nothing from the sprite will be visible.<p> + @param aClip The clip poly-polygon to apply. */ |