Struct StencilImage 

pub struct StencilImage<'a, 'b> { /* private fields */ }

A stencil image.

Implementations

impl<'a, 'b> StencilImage<'a, 'b>

pub fn with_stencil( &self, func: impl FnOnce(LumaData, &Paint<'a>), target_dimension: Option<(u32, u32)>, )

Perform some operation with the stencil data of the image.

The second argument allows you to give the image decoder a hint for what resolution of the image you want to have. Note that this does not mean that the resulting image will have that dimension. Instead, it allows the image decoder to extract a lower-resolution version of the image in certain cases.

Trait Implementations

impl CacheKey for StencilImage<'_, '_>

fn cache_key(&self) -> u128

Returns the cache key for this object.