- <init>
- decodeImageData
Decodes LZW image data into pixel array. Adapted from John Cristy's ImageMagick.
- err
Returns true if an error was encountered during reading/decoding
- getDelay
Gets display duration for specified frame.
- getFrame
Gets the image contents of frame n.
- getFrameCount
Gets the number of frames read from file.
- init
Initializes or re-initializes reader
- read
Reads GIF file from specified source (file or URL string)
- readBlock
Reads next variable length block from input.
- readColorTable
Reads color table as 256 RGB integer values
- readContents
Main file parser. Reads GIF content blocks.
- readGraphicControlExt
Reads Graphics Control Extension values