getRenderableImageBytes method

@override Uint8List? getRenderableImageBytes({ Size? size, ImageFileFormat format = ImageFileFormat.png, AbstractGeometryImageRenderSettings? renderSettings, })

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 default size
• format - Output format (default: ImageFileFormat.png)
• renderSettings - Optional AbstractGeometryImageRenderSettings to customize active/inactive colors for inner/outer elements

Returns

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

See also:

• getRenderableImage - Returns RenderableImg with bytes and dimensions
• AbstractGeometryImageRenderSettings - Customize colors and appearance

Implementation

@override
Uint8List? getRenderableImageBytes({
  Size? size,
  ImageFileFormat format = ImageFileFormat.png,
  AbstractGeometryImageRenderSettings? renderSettings,
}) {
  return getRenderableImage(
    size: size,
    format: format,
    renderSettings: renderSettings,
  )?.bytes;
}