image package
documentation
image
GifColorMap
alpha method
alpha
image package
documentation
image
GifColorMap
alpha method
GifColorMap class
Constructors
GifColorMap
Properties
bitsPerPixel
colors
hashCode
numColors
runtimeType
transparent
Methods
alpha
blue
color
green
noSuchMethod
red
setColor
toString
Operators
operator ==
operator []
operator []=
alpha
method
Null safety
int
alpha
(
int
color
)
Implementation
int alpha(int color) => (color == transparent) ? 0 : 255;