Method send_image

src/lib.rs:274–306

(&self, key: u8, image_data: &[u8])

    }

    fn send_image(&self, key: u8, image_data: &[u8]) -> Result<(), StreamDeckError> {
        if key >= self.kind.key_count() {
            return Err(StreamDeckError::InvalidKeyIndex);
        }

        let key = if let Kind::Original = self.kind { flip_key_index(&self.kind, key) } else { key };

        if !self.kind.is_visual() {
            return Err(StreamDeckError::NoScreen);
        }

        self.write_image_data_reports(
            image_data,
            WriteImageParameters::for_key(self.kind, image_data.len()),
            |page_number, this_length, last_package| match self.kind {
                Kind::Original => vec![0x02, 0x01, (page_number + 1) as u8, 0, if last_package { 1 } else { 0 }, key + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],

                Kind::Mini | Kind::MiniMk2 | Kind::MiniDiscord | Kind::MiniMk2Module => vec![0x02, 0x01, page_number as u8, 0, if last_package { 1 } else { 0 }, key + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],

                _ => vec![
                    0x02,
                    0x07,
                    key,
                    if last_package { 1 } else { 0 },
                    (this_length & 0xff) as u8,
                    (this_length >> 8) as u8,
                    (page_number & 0xff) as u8,
                    (page_number >> 8) as u8,
                ],
            },
        )?;
        Ok(())
    }

    /// Writes image data to Stream Deck device, changes must be flushed with `.flush()` before
    /// they will appear on the device!