kitepdf/io.github.yuroyami.kitepdf.filters/UnsupportedFilterException

UnsupportedFilterException

class UnsupportedFilterException(val filterName: String)

PDF stream filters (ISO 32000-1 §7.4).

Each stream may have one or more filters applied in sequence (innermost first). The list is in the stream dict's /Filter entry, either a single /Name or an array of /Names. Per-filter parameters live under /DecodeParms.

Filter coverage:

FlateDecode (with TIFF + PNG predictors), ASCIIHexDecode, ASCII85Decode, RunLengthDecode, LZWDecode — implemented.
DCTDecode (JPEG) — handled at the image-XObject layer.
CCITTFaxDecode, JBIG2Decode, JPXDecode (JPEG 2000), Crypt — throw UnsupportedFilterException.

Constructors

UnsupportedFilterException

constructor(filterName: String)

Properties

filterName

val filterName: String