Struct SrcRect 

pub struct SrcRect {
    pub x: f64,
    pub y: f64,
    pub w: f64,
    pub h: f64,
}

A sub-rectangle within the source image used as the effective source for a SceneCommand::DrawImage command.

All four coordinates are in source-image pixels (top-left origin). The rect is clamped to the source image bounds at render time; a degenerate rect (zero width or height after clamping) causes the draw to be skipped.

Applies to raster kind="image" assets only; ignored for SVG assets (vector assets are resolution-independent and src-rect is a raster concept). This is a documented v0 limitation.

Fields

x: f64

Left edge of the crop in source pixels.

y: f64

Top edge of the crop in source pixels.

w: f64

Width of the crop in source pixels (> 0).

h: f64

Height of the crop in source pixels (> 0).

Trait Implementations

impl Clone for SrcRect

fn clone(&self) -> SrcRect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SrcRect

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

Formats the value using the given formatter.

impl PartialEq for SrcRect

fn eq(&self, other: &SrcRect) -> 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 Serialize for SrcRect

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SrcRect