Enum gsk4::ScalingFilter

#[non_exhaustive]
pub enum ScalingFilter {
    Linear,
    Nearest,
    Trilinear,
}

The filters used when scaling texture data.

The actual implementation of each filter is deferred to the rendering pipeline.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Linear

linear interpolation filter

Nearest

nearest neighbor interpolation filter

Trilinear

linear interpolation along each axis, plus mipmap generation, with linear interpolation along the mipmap levels

Trait Implementations

impl Clone for ScalingFilter

fn clone(&self) -> ScalingFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScalingFilter

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

Formats the value using the given formatter.

impl From<ScalingFilter> for Value

fn from(v: ScalingFilter) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for ScalingFilter

type Checker = GenericValueTypeChecker<ScalingFilter>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for ScalingFilter

type ParamSpec = ParamSpecEnum

type SetValue = ScalingFilter

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: ScalingFilter) -> ParamSpecEnumBuilder<'_, ScalingFilter>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ScalingFilter

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ScalingFilter

fn cmp(&self, other: &ScalingFilter) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ScalingFilter

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ScalingFilter

fn partial_cmp(&self, other: &ScalingFilter) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for ScalingFilter

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for ScalingFilter

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for ScalingFilter

type Type = ScalingFilter

Type to get the Type from.

impl Copy for ScalingFilter

impl Eq for ScalingFilter

impl StructuralPartialEq for ScalingFilter