Method rgba_rows_iter

src/rows.rs:198–206

(&self)

    #[inline]
    pub fn rgba_rows_iter(&self) -> Result<DynamicRowsIter<'_, 'pixels, 'rows>, Error> {
        // This happens when histogram image is recycled
        if let PixelsSource::Pixels { rows, .. } = &self.pixels {
            if rows.as_slice().is_empty() {
                return Err(Error::Unsupported);
            }
        }
        Ok(DynamicRowsIter { px: self, temp_f_row: None })
    }

    #[inline]
    pub fn all_rows_f(&mut self) -> Result<&[f_pixel], Error> {