Enum screen_13::gpu::MaskMode

pub enum MaskMode {
    Add,
    Darken,
    Difference,
    Intersect,
    Lighten,
    Subtract,
}

Masking is the process of modifying a target image alpha channel using a series of blend-like operations.

TODO: This feature isn't fully implemented yet

Variants

Add

Mask formula: a + b

Darken

Mask formula: min(a, b)

Difference

Mask formula: abs(a - b)

Intersect

Mask formula: a * b

Lighten

Mask formula: max(a, b)

Subtract

Mask formula: a - b

Trait Implementations

impl Clone for MaskMode

pub fn clone(&self) -> MaskMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for MaskMode

impl Debug for MaskMode

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

Formats the value using the given formatter.

impl Default for MaskMode

pub fn default() -> Self

Returns the "default value" for a type.

impl Eq for MaskMode

impl Hash for MaskMode

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<MaskMode> for MaskMode

pub fn eq(&self, other: &MaskMode) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for MaskMode

impl StructuralPartialEq for MaskMode