Searched refs:GrayscaleWithWeights (Results 1 – 2 of 2) sorted by relevance
33 return GrayscaleWithWeights(img, 0.3, 0.6, 0.1)38 func GrayscaleWithWeights(img image.Image, r, g, b float64) *image.RGBA { func
240 actual := GrayscaleWithWeights(c.value, 0.5, 0.0, 0.5)