Struct RangeTransform 

pub struct RangeTransform {
    pub direction: TransformDirection,
    pub style: RangeStyle,
    pub min_in: Option<f64>,
    pub max_in: Option<f64>,
    pub min_out: Option<f64>,
    pub max_out: Option<f64>,
    pub file_input_bit_depth: BitDepth,
    pub file_output_bit_depth: BitDepth,
    pub metadata: FormatMetadata,
}

Affine remap of [min_in, max_in] to [min_out, max_out] with optional clamping. Each bound is optional.

Fields

direction: TransformDirection

The transform direction.

style: RangeStyle

Whether values are clamped to the bounds (default Clamp).

min_in: Option<f64>

Lower input bound.

max_in: Option<f64>

Upper input bound.

min_out: Option<f64>

Lower output bound.

max_out: Option<f64>

Upper output bound.

file_input_bit_depth: BitDepth

Input bit depth the values were scaled for in the file.

file_output_bit_depth: BitDepth

Output bit depth the values were scaled for in the file.

metadata: FormatMetadata

Format metadata.

Implementations

impl RangeTransform

pub fn equals(&self, other: &RangeTransform) -> bool

Equality as defined by OCIO (RangeTransform::equals): style, direction and bounds (with a small tolerance); metadata and file bit depths are ignored.

impl RangeTransform

pub fn new( min_in: Option<f64>, max_in: Option<f64>, min_out: Option<f64>, max_out: Option<f64>, ) -> Self

Range transform with the given bounds.

Trait Implementations

impl BuildOps for RangeTransform

fn build_ops( &self, ops: &mut OpVec, _config: &Config, _context: &Context, dir: TransformDirection, ) -> Result<()>

Append the ops implementing self to ops. dir is the direction requested by the caller; implementations must combine it with the transform’s own direction (self.direction.combine(dir)).

impl Clone for RangeTransform

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeTransform

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

Formats the value using the given formatter.

impl Default for RangeTransform

fn default() -> Self

Returns the “default value” for a type.

impl From<RangeTransform> for Transform

fn from(t: RangeTransform) -> Self

Converts to this type from the input type.

impl PartialEq for RangeTransform

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RangeTransform

impl Validate for RangeTransform

fn validate(&self) -> Result<()>

Return an error if the parameters are invalid.