public static Color GetColorFromHSV(FastPixelHSV pixel)
{
int R = 0, G = 0, B = 0;
HsvToRgb(pixel.GetHue(), pixel.GetSaturation() / 100.0, pixel.GetValue() / 100.0, out R, out G, out B);
return(Color.FromArgb(R, G, B));
}
protected void GetAverageChestColor(FastBitmapHSV bitmap, Point chestPos, out int avgHue, out int avgSat)
{
float scale = 1.0f / (rectChestArea.Width * rectChestArea.Height);
float accHue = 0;
float accSat = 0;
for (int idxX = 0; idxX < rectChestArea.Width; idxX++)
{
for (int idxY = 0; idxY < rectChestArea.Height; idxY++)
{
FastPixelHSV testPx = bitmap.GetPixel(chestPos.X + rectChestArea.X + idxX, chestPos.Y + rectChestArea.Y + idxY);
accHue += testPx.GetHue();
accSat += testPx.GetSaturation();
}
}
avgHue = (int)(accHue * scale);
avgSat = (int)(accSat * scale);
}
public override bool IsMatching(FastPixelHSV pixel)
{
int Saturation = pixel.GetSaturation();
if ((Saturation < SaturationMin) || (Saturation > SaturationMax) ||
(pixel.Value < ValueMin) || (pixel.Value > ValueMax))
{
return(false);
}
int Hue = pixel.GetHue();
if (HueMin < 0 && Hue > 200)
{
Hue -= 360;
}
return((Hue >= HueMin) && (Hue <= HueMax));
}
public static FastPixelHSV GetAverageColor(FastBitmapHSV bitmap, Rectangle bounds)
{
float hueAcc = 0.0f;
float satAcc = 0.0f;
float valAcc = 0.0f;
float scale = 1.0f / bounds.Width;
for (int idx = 0; idx < bounds.Width; idx++)
{
FastPixelHSV testPx = bitmap.GetPixel(bounds.X + idx, bounds.Y);
hueAcc += testPx.GetHue();
satAcc += testPx.GetSaturation();
valAcc += testPx.GetValue();
}
FastPixelHSV avgPx = new FastPixelHSV();
avgPx.SetHSV((int)(hueAcc * scale), (int)(satAcc * scale), (int)(valAcc * scale));
return(avgPx);
}