alpha property
The alpha channel of this color in an 8 bit value.
A value of 0 means this color is fully transparent. A value of 255 means this color is fully opaque.
Implementation
int get alpha => (0xff000000 & value) >> 24;The alpha channel of this color in an 8 bit value.
A value of 0 means this color is fully transparent. A value of 255 means this color is fully opaque.
int get alpha => (0xff000000 & value) >> 24;