J2K-Codec ™

News
Overview
Download
Order
F.A.Q.
More info
Support
Links

Welcome
QuickStart

ActiveX Control

C++ Wrapper
J2K_Image
open
easyDecode
selectTiles
getMetaData
decode
close
J2K_Frames
open
getFrames
getFrame
operators
close

API Reference
General
getVersion
getLastError
getErrorStr
getLastErrorStr
Unlock
Open / Close
Open
Close
Info
GetInfo
GetInfoEx
GetResolutions
GetResDimensions
GetMetaData
Decoding
EasyDecode
SelectTiles
Decode
Cancel
Debug
StartLogging
StopLogging


J2K_getVersion


Use this function to obtain the library's version.

int J2K_getVersion();


Return value

Returns codec version and build number in the 0x105678 form, where 10 is a version (1.0) and 5678 is a build number.

Example

int j2k_ver = J2K_getVersion();

if(j2k_ver < 0x100000) return -1; // This way you can make sure the version is at least 1.0 (or any other required)

printf("\n J2K-Codec version: %x, build %u\n", j2k_ver>>16, j2k_ver&0xFFFF);

2004-2008 © Alex Saveliev