| synopsis || return value || arguments || prev || next |
Overload navigation: 1, 2
bool get_standard_feature( int which, kdu_uint16 & feature_id)
Java: boolean Get_standard_feature( int which, int[] feature_id)
[Declared in "../apps/compressed_io/jpx.h"]
Use this function to enumerate the standard features found in a JPX reader requirements box. Enumeration is achieved by incrementing which from 0 until the function returns false.
True if a valid feature is returned via feature_id. Otherwise, there are at most which features.
If 0, the function returns the first standard feature listed in the reader requirements box via the feature_id argument. Each consecutive value returns the next feature listed in the reader requirements box in sequence. If the function returns false, the number of standard features is less than or equal to which.
Used by the function to pass the actual feature ID value back to the caller. The contents of this variable are undefined if the function returns false. For a list of standard features see the check_standard_feature function.
| top || synopsis || return value || arguments || prev || next |