public/model/image_format library

Functions

isJpeg(Uint8List bytes) → bool

Returns true if bytes starts with JPEG SOI marker FF D8 FF.

isPng(Uint8List bytes) → bool

Returns true if bytes starts with the PNG file signature (89 50 4E 47 …).

isSupportedCarrierImage(Uint8List bytes) → bool

Returns true when bytes is a supported PNG or JPEG carrier image.