Struct WebPEncoder

pub struct WebPEncoder<W> {
    writer: W,
    icc_profile: Vec<u8>,
    exif_metadata: Vec<u8>,
    xmp_metadata: Vec<u8>,
    params: EncoderParams,
}

WebP Encoder.

Fields

writer: W

icc_profile: Vec<u8>

exif_metadata: Vec<u8>

xmp_metadata: Vec<u8>

params: EncoderParams

Implementations

impl<W: Write> WebPEncoder<W>

pub fn new(w: W) -> Self

Create a new encoder that writes its output to w.

Only supports “VP8L” lossless encoding.

pub fn set_icc_profile(&mut self, icc_profile: Vec<u8>)

Set the ICC profile to use for the image.

pub fn set_exif_metadata(&mut self, exif_metadata: Vec<u8>)

Set the EXIF metadata to use for the image.

pub fn set_xmp_metadata(&mut self, xmp_metadata: Vec<u8>)

Set the XMP metadata to use for the image.

pub fn set_params(&mut self, params: EncoderParams)

Set the EncoderParams to use.

pub fn encode( self, data: &[u8], width: u32, height: u32, color: ColorType, ) -> Result<(), EncodingError>

Encode image data with the indicated color type.

Panics

Panics if the image data is not of the indicated dimensions.