bool checkerboardRasterCacheImages

Whether the raster cache should checkerboard cached entries.

Source 

bool get checkerboardRasterCacheImages => _checkerboardRasterCacheImages;
void checkerboardRasterCacheImages=(bool checkerboard)

Source 

set checkerboardRasterCacheImages (bool checkerboard) {
  assert(checkerboard != null);
  if (checkerboard == _checkerboardRasterCacheImages)
    return;
  _checkerboardRasterCacheImages = checkerboard;
  markNeedsPaint();
}