- <init>
Construct a PNGChunk using the reference bytes given.
- computeCRC
- createGrayscalePalette
- getBitDepth
Get the image's bit depth. This is limited to the values 1, 2, 4, 8, or 16.
- getBitsPerPixel
Answer the pixel size in bits based on the color type and bit depth.
- getColorType
Get the image's color type. This is limited to the values: 0 - Grayscale image.
2 - RGB triple. 3 -
- getColorTypeString
- getFilterMethodString
- getHeight
Get the image's height in pixels.
- getInt32
- getInterlaceMethod
Get the image's interlace method. This value is limited to: 0 - No interlacing
used. 1 - Adam7 inter
- getInterlaceMethodString