Lines Matching refs:tone
4251 tone; in SepiaToneImage() local
4254 tone=intensity > threshold ? (double) QuantumRange : intensity+ in SepiaToneImage()
4256 SetPixelRed(sepia_image,ClampToQuantum(tone),q); in SepiaToneImage()
4257 tone=intensity > (7.0*threshold/6.0) ? (double) QuantumRange : in SepiaToneImage()
4259 SetPixelGreen(sepia_image,ClampToQuantum(tone),q); in SepiaToneImage()
4260 tone=intensity < (threshold/6.0) ? 0 : intensity-threshold/6.0; in SepiaToneImage()
4261 SetPixelBlue(sepia_image,ClampToQuantum(tone),q); in SepiaToneImage()
4262 tone=threshold/7.0; in SepiaToneImage()
4263 if ((double) GetPixelGreen(image,q) < tone) in SepiaToneImage()
4264 SetPixelGreen(sepia_image,ClampToQuantum(tone),q); in SepiaToneImage()
4265 if ((double) GetPixelBlue(image,q) < tone) in SepiaToneImage()
4266 SetPixelBlue(sepia_image,ClampToQuantum(tone),q); in SepiaToneImage()