("R", "G", "B", "A"))
write(b, "ch-rgba.exr")
b = ImageBufAlgo.channels(
ImageBuf(OIIO_TESTSUITE_ROOT + "/oiiotool/src/rgbaz.exr"), ("Z", ))
write(b, "ch-z.exr")
b = ImageBufAlgo.channel_append(ImageBuf("ch-rgba.exr"),
ImageBuf("ch-z.exr"))
write(b, "chappend-rgbaz.exr")
# flatten
b = ImageBufAlgo.flatten(
ImageBuf(OIIO_TESTSUITE_ROOT + "/oiiotool-deep/src/deepalpha.exr"))
write(b, "flat.exr")
# deepen
b = ImageBufAlgo.deepen(
ImageBuf(OIIO_TESTSUITE_ROOT + "/oiiotool-deep/src/az.exr"))
write(b, "deepen.exr")
# crop
b = ImageBufAlgo.crop(grid, oiio.ROI(50, 150, 200, 600))
write(b, "crop.tif")
# cut
b = ImageBufAlgo.cut(grid, oiio.ROI(50, 150, 200, 600))
write(b, "cut.tif")
# paste
b = ImageBuf()
b.copy(checker)
ImageBufAlgo.paste(b, 150, 75, 0, 0, grid)
write(b, "pasted.tif")
ImageBufAlgo.channels (b, ImageBuf("../oiiotool/src/rgbaz.exr"),
("Z",))
write (b, "ch-z.exr")
b = ImageBuf()
ImageBufAlgo.channel_append (b, ImageBuf("ch-rgba.exr"),
ImageBuf("ch-z.exr"))
write (b, "chappend-rgbaz.exr")
# flatten
b = ImageBuf()
ImageBufAlgo.flatten (b, ImageBuf("../oiiotool-deep/src/deepalpha.exr"))
write (b, "flat.exr")
# deepen
b = ImageBuf()
ImageBufAlgo.deepen (b, ImageBuf("../oiiotool-deep/az.exr"))
write (b, "deepen.exr")
# crop
b = ImageBuf()
ImageBufAlgo.crop (b, grid, oiio.ROI(50,150,200,600))
write (b, "crop.tif")
# cut
b = ImageBuf()
ImageBufAlgo.cut (b, grid, oiio.ROI(50,150,200,600))
write (b, "cut.tif")
# paste
b = ImageBuf()
b.copy (checker)
write(b, "chanshuffle.tif")
b = ImageBufAlgo.channels(ImageBuf("../oiiotool/src/rgbaz.exr"),
("R", "G", "B", "A"))
write(b, "ch-rgba.exr")
b = ImageBufAlgo.channels(ImageBuf("../oiiotool/src/rgbaz.exr"), ("Z", ))
write(b, "ch-z.exr")
b = ImageBufAlgo.channel_append(ImageBuf("ch-rgba.exr"),
ImageBuf("ch-z.exr"))
write(b, "chappend-rgbaz.exr")
# flatten
b = ImageBufAlgo.flatten(ImageBuf("../oiiotool-deep/src/deepalpha.exr"))
write(b, "flat.exr")
# deepen
b = ImageBufAlgo.deepen(ImageBuf("../oiiotool-deep/az.exr"))
write(b, "deepen.exr")
# crop
b = ImageBufAlgo.crop(grid, oiio.ROI(50, 150, 200, 600))
write(b, "crop.tif")
# cut
b = ImageBufAlgo.cut(grid, oiio.ROI(50, 150, 200, 600))
write(b, "cut.tif")
# paste
b = ImageBuf()
b.copy(checker)
ImageBufAlgo.paste(b, 150, 75, 0, 0, grid)
write(b, "pasted.tif")
