precacheImage method

Future<void> precacheImage(
  1. ImageProvider<Object> provider, {
  2. Size? size,
  3. ImageErrorListener? onError,
})

Prefetches an image into the image cache.

Equivalent to widgets.precacheImage.

Implementation

Future<void> precacheImage(
  widgets.ImageProvider provider, {
  widgets.Size? size,
  widgets.ImageErrorListener? onError,
}) {
  return widgets.precacheImage(
    provider,
    this,
    size: size,
    onError: onError,
  );
}