MultiImageProvider constructor
MultiImageProvider(
- List<
ImageProvider< imageProviders, {Object> > - int initialIndex = 0,
Implementation
MultiImageProvider(this.imageProviders, {this.initialIndex = 0}) {
if (initialIndex < 0 || initialIndex >= imageProviders.length) {
throw ArgumentError.value(initialIndex, 'initialIndex',
'The initialIndex value must be between 0 and ${imageProviders.length - 1}.');
}
if (imageProviders.isEmpty) {
throw ArgumentError.value(initialIndex, 'imageProviders',
'The imageProviders list must not be empty.');
}
}