Struct SoftMaskState 

pub struct SoftMaskState {
    pub mask: SoftMask,
    pub saved_masks: Vec<SoftMask>,
}

Soft mask state for graphics context

Fields

mask: SoftMask

Current soft mask

saved_masks: Vec<SoftMask>

Stack of saved soft masks for nested operations

Implementations

impl SoftMaskState

pub fn new() -> Self

Create new soft mask state

pub fn set_mask(&mut self, mask: SoftMask)

Set current soft mask

pub fn push_mask(&mut self, mask: SoftMask)

Push current mask to stack and set new mask

pub fn pop_mask(&mut self) -> Option<SoftMask>

Pop mask from stack and restore it

pub fn clear(&mut self)

Clear all masks (reset to None)

pub fn is_active(&self) -> bool

Check if any soft mask is active

Trait Implementations

impl Clone for SoftMaskState

fn clone(&self) -> SoftMaskState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SoftMaskState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SoftMaskState

fn default() -> Self

Returns the “default value” for a type.