NeuralQuantizer class - image library

Constructors

NeuralQuantizer(Image image, {int numberOfColors: 256, int samplingFactor: 10}): 10 is a reasonable samplingFactor according to https://scientificgems.wordpress.com/stuff/neuquant-fast-high-quality-image-quantization/.

BG_COLOR ↔ int: read / write
colorMap ↔ Uint8List: read / write
CUT_NET_SIZE ↔ int: read / write
hashCode → int: The hash code for this object. [...]
read-only, inherited
INIT_BIAS_RADIUS ↔ int: read / write
INIT_RAD ↔ int: read / write
MAX_NET_POS ↔ int: read / write
NET_SIZE ↔ int: read / write
numColors → int: How many colors are in the colorMap?
read-only
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited
samplingFactor ↔ int: read / write
SPECIALS ↔ int: read / write

addImage(Image image) → void: Add an image to the quantized color table.
color(int index) → int: Get a color from the colorMap.
getIndexMap(Image image) → Uint8List: Convert the image to an index map, mapping to this colorMap.
getQuantizedColor(int c) → int: Find the color closest to c in the colorMap.
lookup(int c) → int: Find the index of the closest color to c in the colorMap.
lookupRGB(int r, int g, int b) → int: Find the index of the closest color to r,g,b in the colorMap.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String: Returns a string representation of this object.
inherited