Struct Image

#[non_exhaustive]
pub struct Image {
    pub uri: String,
    pub resolution: Option<NormalizedCoordinate>,
    pub alpha: f64,
    /* private fields */
}

Overlaid image.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

uri: String

Required. URI of the image in Cloud Storage. For example, gs://bucket/inputs/image.png. Only PNG and JPEG images are supported.

resolution: Option<NormalizedCoordinate>

Normalized image resolution, based on output video resolution. Valid values: 0.0–1.0. To respect the original image aspect ratio, set either x or y to 0.0. To use the original image resolution, set both x and y to 0.0.

alpha: f64

Target image opacity. Valid values are from 1.0 (solid, default) to 0.0 (transparent), exclusive. Set this to a value greater than 0.0.

Implementations

impl Image

pub fn new() -> Self

pub fn set_uri<T: Into<String>>(self, v: T) -> Self

Sets the value of uri.

pub fn set_resolution<T>(self, v: T) -> Self

where T: Into<NormalizedCoordinate>,

Sets the value of resolution.

pub fn set_or_clear_resolution<T>(self, v: Option<T>) -> Self

where T: Into<NormalizedCoordinate>,

Sets or clears the value of resolution.

pub fn set_alpha<T: Into<f64>>(self, v: T) -> Self

Sets the value of alpha.

Trait Implementations

impl Clone for Image

fn clone(&self) -> Image

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Image

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

Formats the value using the given formatter.

impl Default for Image

fn default() -> Image

Returns the “default value” for a type.

impl Message for Image

fn typename() -> &'static str

The typename of this message.

impl PartialEq for Image

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Image