disintegration/imaging/scanner_test.go

14 	colors := palette.Plan9
21 			img:  makeNRGBAImage(rect, colors),
25 			img:  makeNRGBA64Image(rect, colors),
29 			img:  makeRGBAImage(rect, colors),
33 			img:  makeRGBA64Image(rect, colors),
37 			img:  makeGrayImage(rect, colors),
41 			img:  makeGray16Image(rect, colors),
45 			img:  makeYCbCrImage(rect, colors, image.YCbCrSubsampleRatio444),
49 			img:  makeYCbCrImage(rect, colors, image.YCbCrSubsampleRatio422),
53 			img:  makeYCbCrImage(rect, colors, image.YCbCrSubsampleRatio420),
57 			img:  makeYCbCrImage(rect, colors, image.YCbCrSubsampleRatio440),
61 			img:  makeYCbCrImage(rect, colors, image.YCbCrSubsampleRatio410),
65 			img:  makeYCbCrImage(rect, colors, image.YCbCrSubsampleRatio411),
69 			img:  makePalettedImage(rect, colors),
73 			img:  makeAlphaImage(rect, colors),
77 			img:  makeAlpha16Image(rect, colors),
81 			img:  makeGenericImage(rect, colors),
110 func makeYCbCrImage(rect image.Rectangle, colors []color.Color, sr image.YCbCrSubsampleRatio) *imag…
117 			c := color.NRGBAModel.Convert(colors[j]).(color.NRGBA)
125 func makeNRGBAImage(rect image.Rectangle, colors []color.Color) *image.NRGBA {
127 	fillDrawImage(img, colors)
131 func makeNRGBA64Image(rect image.Rectangle, colors []color.Color) *image.NRGBA64 {
133 	fillDrawImage(img, colors)
137 func makeRGBAImage(rect image.Rectangle, colors []color.Color) *image.RGBA {
139 	fillDrawImage(img, colors)
143 func makeRGBA64Image(rect image.Rectangle, colors []color.Color) *image.RGBA64 {
145 	fillDrawImage(img, colors)
149 func makeGrayImage(rect image.Rectangle, colors []color.Color) *image.Gray {
151 	fillDrawImage(img, colors)
155 func makeGray16Image(rect image.Rectangle, colors []color.Color) *image.Gray16 {
157 	fillDrawImage(img, colors)
161 func makePalettedImage(rect image.Rectangle, colors []color.Color) *image.Paletted {
162 	img := image.NewPaletted(rect, colors)
163 	fillDrawImage(img, colors)
167 func makeAlphaImage(rect image.Rectangle, colors []color.Color) *image.Alpha {
169 	fillDrawImage(img, colors)
173 func makeAlpha16Image(rect image.Rectangle, colors []color.Color) *image.Alpha16 {
175 	fillDrawImage(img, colors)
179 func makeGenericImage(rect image.Rectangle, colors []color.Color) image.Image {
181 	fillDrawImage(img, colors)
186 func fillDrawImage(img draw.Image, colors []color.Color) {
187 	colorsNRGBA := make([]color.NRGBA, len(colors))
188 	for i, c := range colors {