Struct exr::image::RipMaps

pub struct RipMaps<Samples> {
    pub map_data: LevelMaps<Samples>,
    pub level_count: Vec2<usize>,
}

In addition to the full resolution image, this layer also contains smaller versions, and each smaller version has further versions with varying aspect ratios. Samples can currently only be FlatSamples.

Fields

map_data: LevelMaps<Samples>

A flattened list containing the individual levels

level_count: Vec2<usize>

The number of levels that were generated along the x-axis and y-axis.

Implementations

impl<Samples> RipMaps<Samples>

pub fn get_level_index(&self, level: Vec2<usize>) -> usize

Flatten the 2D level index to a one dimensional index.

pub fn get_by_level(&self, level: Vec2<usize>) -> Option<&Samples>

Return a level by level index. Level 0 has the largest resolution.

pub fn get_by_level_mut(&mut self, level: Vec2<usize>) -> Option<&mut Samples>

Return a mutable level reference by level index. Level 0 has the largest resolution.

Trait Implementations

impl<Samples: Clone> Clone for RipMaps<Samples>

fn clone(&self) -> RipMaps<Samples>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Samples: Debug> Debug for RipMaps<Samples>

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

Formats the value using the given formatter.

impl<Samples: PartialEq> PartialEq<RipMaps<Samples>> for RipMaps<Samples>

fn eq(&self, other: &RipMaps<Samples>) -> 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<Samples: Eq> Eq for RipMaps<Samples>

impl<Samples> StructuralEq for RipMaps<Samples>

impl<Samples> StructuralPartialEq for RipMaps<Samples>