public Color Extract(Core.Light led, Core.PixelReader pixelReader)
{
//Region might not be set if the whole screen is black
if (led.Region == null || led.Region == Rectangle.Empty)
{
return Color.Black;
}
else
{
// Average the pixels
int r = 0, g = 0, b = 0, pixelCount = 0;
foreach (var pixel in pixelReader.GetEveryNthPixel(this.PixelSkip))
{
r += pixel.R;
g += pixel.G;
b += pixel.B;
pixelCount++;
}
int redAvg = r / pixelCount;
int greenAvg = g / pixelCount;
int blueAvg = b / pixelCount;
return Color.FromArgb(redAvg, greenAvg, blueAvg);
}
}
public Color Extract(Core.Light led, Core.PixelReader pixelReader)
{
// GetEveryNthPixel(this.PixelSkip) = so we average only every Nth pixel on each row starting with first
// Average the pixels
int r = 0, g = 0, b = 0, pixelCount = 0;
foreach (var pixel in pixelReader.GetEveryNthPixel(this.PixelSkip.Value))
{
r += pixel.R;
g += pixel.G;
b += pixel.B;
pixelCount++;
}
int redAvg = r/pixelCount;
int greenAvg = g/pixelCount;
int blueAvg = b/pixelCount;
return Color.FromArgb(redAvg, greenAvg, blueAvg);
}
