IcoFile.fromBytes constructor
IcoFile.fromBytes(
- Uint8List bytes
Implementation
factory IcoFile.fromBytes(Uint8List bytes) {
final data = bytes.buffer.asByteData();
final header = IcoHeader.fromBytes(data);
final directoryEntries = <IconDirectoryEntry>[];
var offset = IcoHeader.headerSize;
for (var i = 0; i < header.imageCount; i++) {
final directoryEntry = IconDirectoryEntry.fromBytes(data, offset);
directoryEntries.add(directoryEntry);
offset += IconDirectoryEntry.entrySize;
}
return IcoFile._(header: header, directoryEntries: directoryEntries);
}