Function draw_image 

pub fn draw_image<P: Pixel>(
    bitmap: &mut Bitmap<P>,
    clip: &Clip,
    pipe: &PipeState<'_>,
    image_src: &mut dyn ImageSource,
    src_mode: PixelMode,
    src_w: u32,
    src_h: u32,
    matrix: &[f64; 6],
) -> ImageResult

Render a colour image with transformation.

Only axis-aligned transforms are handled (Phase 2 scope). For rotated or skewed matrices ImageResult::ArbitraryTransformSkipped is returned.

src_mode conveys the colour space of the source data; it is stored for future use in colour-space conversion but not acted on in Phase 2 — the caller is responsible for ensuring ncomps == P::BYTES.

Panics (debug)

Asserts ncomps == P::BYTES. In release builds a mismatch produces silently wrong colours; callers must match pixel formats.

C++ equivalent

Splash::drawImage.