Esempi in C++ (Cpp) per pixelPosition

Esempio n. 1

File: CameraImage.cpp Progetto: Androideity/Tutorial_ZXingConAndroid

unsigned char CameraImage::getPixel(int x, int y) const
{
	TPoint pixelPosition(x,y);
	TRgb color;
    image->GetPixel(color, pixelPosition); 
    return ((color.Red() + color.Green() + color.Blue()) / 3);
}

Esempio n. 2

File: ImfEnvmap.cpp Progetto: 09beezahmad/opencv

V2f
pixelPosition (const Box2i &dataWindow, const V3f &direction)
{
    return pixelPosition (dataWindow, latLong (direction));
}