pub fn current_clip_region(&self) -> Option<Region> {
        match self.working_clip_stack.last() {
            Some(region) => Some(*region),
            None         => None,
        }
    }
/// Retrieves the current clipping rectangle. The returned region is the region to which
/// vertices will be constrained during drawing. If the clipping stack is empty, this returns 
/// `None`. The clipping region is changed by pushing [`StateCmd::PushClip`][0] and 
/// [`StateCmd::PopClip`][0].
///
/// [0]: enum.StateCmd.html
Retrieves the current clipping rectangle. The returned region is the region to which
vertices will be constrained during drawing. If the clipping stack is empty, this returns
`None`.


Retrieves the current clipping rectangle . The returned region is the region to which vertices will be constrained during drawing . If the clipping stack is empty this returns ` None ` .
pub fn current_clip_region(&self) -> Option<Region> {
        match self.working_clip_stack.last() {
            Some(region) => Some(*region),
            None         => None,
        }
    }
pub fn current_clip_region ( & self ) -> Option < Region > { match self . working_clip_stack . last ( ) { Some ( region ) => Some ( * region ) , None => None , } }
Retrieves the current clipping rectangle.
Retrieves the current clipping rectangle .
&self
&self