Struct e57::VisualReference

#[non_exhaustive]
pub struct VisualReference {
    pub blob: ImageBlob,
    pub mask: Option<Blob>,
    pub width: u32,
    pub height: u32,
}

A visual reference image for preview and illustration purposes.

Such images cannot be mapped to points and are not projectable!

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.

blob: ImageBlob

Reference to the binary image data.

mask: Option<Blob>

Reference to a PNG image with a mask for non-rectangular images.

The mask is used to indicate which pixels in the image are valid. The mask dimension are the same as the image itself. It has non-zero-valued pixels at locations where the image is valid and zero-valued pixels at locations where it is invalid.

width: u32

Width of the image in pixels.

height: u32

Height of the image in pixels.

Trait Implementations

impl Clone for VisualReference

fn clone(&self) -> VisualReference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VisualReference

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

Formats the value using the given formatter.