Struct AlphaPremultiply 

pub struct AlphaPremultiply {
    pub id: NodeId,
    pub params: AlphaPremultiplyParamsDelegate,
    pub source: PortRef,
}

Converts raster alpha between premultiplied and unpremultiplied representations.

Fields

id: NodeId

params: AlphaPremultiplyParamsDelegate

source: PortRef

Trait Implementations

impl Clone for AlphaPremultiply

fn clone(&self) -> AlphaPremultiply

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlphaPremultiply

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

Formats the value using the given formatter.

impl Default for AlphaPremultiply

fn default() -> Self

Returns the “default value” for a type.

impl GpuCompileNode for AlphaPremultiply

fn compile_gpu( &self, ctx: &mut CompileContext<'_>, port: &PortRef, ) -> Result<CompiledOutput, LumenError>

impl Node for AlphaPremultiply

fn id(&self) -> NodeId

fn input_port_defs(&self) -> &'static [InputPortDef]

fn input_ports(&self) -> Vec<PortRef>

fn output_port_defs(&self) -> &'static [OutputPortDef]

impl PropertyEval for AlphaPremultiply

fn get_property( &self, id: &str, ) -> Result<Option<PropertyExpression>, LumenError>