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decode

docling_core::jpeg

Function decode 

Source 
pub fn decode(
    data: &[u8],
    color_transform: bool,
    scale_denom: u32,
) -> Result<Image, Error>
Expand description

Decode data at 1/scale_denom (1, 2, 4 or 8 — libjpeg’s DCT scaling, which pdfium requests for an image at least twice the bitmap’s size: resolution_levels_to_skip); the output is ceil(w/scale_denom) × ceil(h/scale_denom). color_transform is the PDF’s /ColorTransform decode parameter (default 1), which pdfium forces on when an Adobe marker is present and otherwise uses to decide whether a 3-component image is converted from YCbCr or handed over raw.