clearMemoryImageCache function

void clearMemoryImageCache([
  1. String? name
])

clear all of image in memory

Implementation

void clearMemoryImageCache([String? name]) {
  if (name != null) {
    if (imageCaches.containsKey(name)) {
      imageCaches[name]!.clear();
      imageCaches[name]!.clearLiveImages();
      imageCaches.remove(name);
    }
  } else {
    PaintingBinding.instance.imageCache.clear();

    PaintingBinding.instance.imageCache.clearLiveImages();
  }
}