private void ProcessBytes(Span <int> dataSlice, Spectrum targetHue, Spectrum alterTo)
{
for (int i = 0; i < dataSlice.Length; i++)
{
//If this hue meets the correct profile, then change it to the requested hue.
int pxl = dataSlice[i];
if (_IsTargeted(pxl, targetHue))
{
dataSlice[i] = RecolorPixel.Recolor(pxl, alterTo);
}
}
}
private static IsPixel GetTargetSelector(Spectrum targetedHue)
{
if ((int)targetedHue >= -15 && (int)targetedHue <= 360)
{
return((pxl, th) =>
{
float b = Color.FromArgb(pxl).GetBrightness();
int h = RecolorPixel.GetHue(pxl);
h = h > 345 ? h -= 360 : h;
int bth = (int)th;
int tth = (bth + 30) > 360 ? bth -= 330 : bth + 30;
return (h >= bth &&
h <= tth &&
b < 0.95 &&
b > 0.05);
});
}
else
{
switch (targetedHue)
{
//TODO: Assign bools for special cases
case Spectrum.Null:
return((h, th) => { return false; });
case Spectrum.White:
return((h, th) => { return false; });
case Spectrum.Black:
return((h, th) => { return false; });
default:
return((h, th) => { return false; });
}
}
}
