Dart Documentationbot_htmlImageLoader

ImageLoader class

Extends

ResourceLoader<T> > ImageLoader

Constructors

new ImageLoader(Iterable<String> urls) #

ImageLoader(Iterable<String> urls) : super(urls);

Methods

bool operator ==(other) #

inherited from Object

The equality operator.

The default behavior for all Objects is to return true if and only if this and other are the same object.

If a subclass overrides the equality operator it should override the hashCode method as well to maintain consistency.

bool operator ==(other) => identical(this, other);

int get completedBytes() #

inherited from ResourceLoader
int get completedBytes {
  return _entries.selectNumbers((e) => e.completedBytes).sum();
}

int get completedCount() #

inherited from ResourceLoader
int get completedCount => _entries.count((e) => e.completed);

T getResource(String url) #

inherited from ResourceLoader
T getResource(String url) => _getByUrl(url).resource;

int hashCode() #

inherited from Object

Get a hash code for this object.

All objects have hash codes. Hash codes are guaranteed to be the same for objects that are equal when compared using the equality operator ==. Other than that there are no guarantees about the hash codes. They will not be consistent between runs and there are no distribution guarantees.

If a subclass overrides hashCode it should override the equality operator as well to maintain consistency.

external int hashCode();

void load() #

inherited from ResourceLoader
void load() {
  assert(_state == StateUnloaded);
  _state = StateLoading;
  for(final e in _entries) {
    _httpLoad(e.url);
  }
}

EventRoot get loaded() #

inherited from ResourceLoader
EventRoot get loaded => _loadedEvent;

noSuchMethod(String name, List args) #

inherited from Object

noSuchMethod is invoked when users invoke a non-existant method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod. If noSuchMethod returns a value, that value becomes the result of the original invocation.

The default behavior of noSuchMethod is to throw a noSuchMethodError.

external Dynamic noSuchMethod(String name, List args);

EventRoot get progress() #

inherited from ResourceLoader
EventRoot get progress => _progressEvent;

Type get runtimeType() #

inherited from Object

A representation of the runtime type of the object.

external Type get runtimeType;

String get state() #

inherited from ResourceLoader
String get state => _state;

String toString() #

inherited from Object

Returns a string representation of this object.

external String toString();

int get totalBytes() #

inherited from ResourceLoader
int get totalBytes {
  return _entries.selectNumbers((e) {
    if(e.totalBytes == null) {
      return _defaultSize;
    } else {
      return e.totalBytes;
    }
  }).sum();
}