getRenderableImageBytes method

@override Uint8List? getRenderableImageBytes({ Size? size, ImageFileFormat format = ImageFileFormat.png, Color backgroundColor = Colors.transparent, bool allowResize = false, })

Retrieves image bytes suitable for display with Image.memory.

Convenience method that returns only the raw bytes without dimensions. Internally calls getRenderableImage and extracts the bytes.

Parameters

• size - Optional desired dimensions (width/height in pixels). If omitted, uses SDK recommended size
• format - Output format (default: ImageFileFormat.png)
• backgroundColor - Background color (default: Colors.transparent)
• allowResize - When true, SDK chooses optimal width based on height; when false, uses exact size (default: false)

Returns

• Image bytes as Uint8List if isValid is true, null otherwise

See also:

• getRenderableImage - Returns RenderableImg with bytes and dimensions

Implementation

@override
Uint8List? getRenderableImageBytes({
  Size? size,
  ImageFileFormat format = ImageFileFormat.png,
  Color backgroundColor = Colors.transparent,
  bool allowResize = false,
}) {
  return getRenderableImage(
    size: size,
    format: format,
    backgroundColor: backgroundColor,
    allowResize: allowResize,
  )?.bytes;
}