Bit depth is a single-byte integer giving the number of bits per sample or per palette index (not per pixel). Valid values are 1, 2, 4, 8, and 16, although not all values are allowed for all color types.
publicbyteBitDepth
Résultat
byte
ColorType public_oe property
Color type is a integer that describes the interpretation of the image data. Color type codes represent sums of the following values: 1 (palette used), 2 (color used), and 4 (alpha channel used).
publicbyteColorType
Résultat
byte
CompressionMethod public_oe property
Indicates the method used to compress the image data. At present, only compression method 0 (deflate/inflate compression with a sliding window of at most 32768 bytes) is defined.
publicbyteCompressionMethod
Résultat
byte
FilterMethod public_oe property
Indicates the preprocessing method applied to the image data before compression. At present, only filter method 0 (adaptive filtering with five basic filter types) is defined.
publicbyteFilterMethod
Résultat
byte
InterlaceMethod public_oe property
Indicates the transmission order of the image data. Two values are currently defined: 0 (no interlace) or 1 (Adam7 interlace).
