Gimp.DrawableFilter.is_valid

@accepts(Gimp.DrawableFilter)
@returns(bool)
def is_valid(self):
    # Python wrapper for gimp_drawable_filter_is_valid()
  

Returns TRUE if the @drawable_filter is valid.

This procedure checks if the given filter is valid and refers to an existing %GimpDrawableFilter.

Since 3.0

self

The drawable's filter to check.

Returns