getImagePreview method

Uint8List? getImagePreview({
  1. Size? size,
  2. ImageFileFormat? format,
})

Retrieve the raw preview bytes for this item if available.

This call returns the preview image as a Uint8List. Use isImagePreviewAvailable to check for availability before calling.

Parameters

  • size — optional target size for the returned image.
  • format — optional ImageFileFormat describing the requested encoding.

Returns

  • The preview image bytes as Uint8List, or null when no preview is present.

Implementation

Uint8List? getImagePreview({
  final Size? size,
  final ImageFileFormat? format,
}) {
  return GemKitPlatform.instance.callGetImage(
    pointerId,
    'ContentStoreItemGetImagePreview',
    size?.width.toInt() ?? -1,
    size?.height.toInt() ?? -1,
    format?.id ?? -1,
  );
}