#include <jpgimage.hpp>
Inheritance diagram for Exiv2::JpegImage:
Public Member Functions | |
Creators | |
JpegImage (BasicIo::AutoPtr io, bool create) | |
Constructor that can either open an existing Jpeg image or create a new image from scratch. If a new image is to be created, any existing data is overwritten. Since the constructor can not return a result, callers should check the good() method after object construction to determine success or failure. | |
~JpegImage () | |
Destructor. | |
Protected Member Functions | |
Accessors | |
bool | isThisType (BasicIo &iIo, bool advance) const |
Determine if the content of the BasicIo instance is a Jpeg image. See base class for more details. | |
Manipulators | |
int | writeHeader (BasicIo &oIo) const |
Friends | |
bool | isJpegType (BasicIo &iIo, bool advance) |
Check if the file iIo is a JPEG image. |
|
Constructor that can either open an existing Jpeg image or create a new image from scratch. If a new image is to be created, any existing data is overwritten. Since the constructor can not return a result, callers should check the good() method after object construction to determine success or failure.
|
|
Determine if the content of the BasicIo instance is a Jpeg image. See base class for more details.
Implements Exiv2::JpegBase. |
|
Implements Exiv2::JpegBase. |