brightnessAdjustMatrix static method
Implementation
static List<double> brightnessAdjustMatrix({double? value}) {
if (value! <= 0)
value = value * 255;
else value = value * 100;
if (value == 0)
return [
1,0,0,0,0,
0,1,0,0,0,
0,0,1,0,0,
0,0,0,1,0,
];
return List<double>.from(<double>[
1, 0, 0, 0, value, 0, 1, 0, 0, value, 0, 0, 1, 0, value, 0, 0, 0, 1, 0
]).map((i) => i.toDouble()).toList();
}