LZWFilter
Overview
LZWFilter is a class in Aspose.Pdf FOSS for Java.
Inherits from: COSFilter.
LZWDecode filter (§7.4.4.2, ISO 32000-1:2008).
Properties
| Name | Type | Access | Description |
|---|---|---|---|
name | COSName | Read | {@inheritDoc} |
| / |
Methods
| Signature | Description |
|---|---|
LZWFilter() | Creates an LZWFilter instance. |
decode(encoded: byte[], params: COSDictionary) → byte[] | {@inheritDoc} |
Decodes LZW-compressed data per the PDF specification. | | `encode(decoded: byte[], params: COSDictionary)` → `byte[]` | **Not implemented in the FOSS edition — throws at runtime.** {@inheritDoc}
LZW encoding is not supported. | | `getName()` → `COSName` | {@inheritDoc} / |