The attribute draw:color-inversion (20.103) has the wording "in the graphic shape".
The attributes draw:blue (20.94), draw:green (20.129 ), and draw:red (20.149) have the wording "of a pixel image".
The attributes draw:contrast (20.105), draw:gamme (20.128) and draw:luminance (20.135) have the wording "of a bitmap or raster graphic".
If it is always the same kind of object, then a specification should use only one term.
Apache OpenOffice can apply these attributes not only to raster graphics, but to metafiles and svg-graphics as well. It should be reconsidered whether the restriction to raster graphic is needed at all.