createImageFromPixels function

Future<Image> createImageFromPixels(Uint8List pixels, int width, int height)

Creates a new Image from a Uint8List of pixel data.

This function takes a Uint8List containing the pixel data, the width, and the height of the image, and creates a new Image from it.

Parameters:

• pixels: The Uint8List containing the pixel data.
• width: The width of the image.
• height: The height of the image.

Returns: A Future that resolves to a Image created from the pixel data.

Implementation

Future<Image> createImageFromPixels(
  final Uint8List pixels,
  final int width,
  final int height,
) async {
  // Create a new Image from the modified pixels
  final ImmutableBuffer buffer = await ImmutableBuffer.fromUint8List(pixels);

  // Create a new Image from the modified pixels
  final ImageDescriptor descriptor = ImageDescriptor.raw(
    buffer,
    width: width,
    height: height,
    pixelFormat: PixelFormat.rgba8888,
  );
  final Codec codec = await descriptor.instantiateCodec();
  final FrameInfo frameInfo = await codec.getNextFrame();

  return frameInfo.image;
}