Searched refs:rgb (Results 1 – 2 of 2) sorted by relevance
358 def _rgb_to_6cube(rgb): argument371 return tuple(0 if x < 48 else int(round(max(1, (x - 55)/40))) for x in rgb)380 def _rgb_to_gray(rgb): argument388 luma = 0.299*rgb[0] + 0.587*rgb[1] + 0.114*rgb[2]406 def _alloc_rgb(rgb, rgb2index={}): argument419 if rgb in rgb2index:420 return rgb2index[rgb]426 _warn("Unable to allocate new RGB color ", rgb, ". Too many colors "432 curses.init_color(color_index, *(int(round(1000*x/255)) for x in rgb))433 rgb2index[rgb] = color_index[all …]
242 adi,input-colorspace = "rgb";