11 lines
408 B
Lua
11 lines
408 B
Lua
require"imlua"
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local filename = "lena.jpg"
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local image = im.FileImageLoad(filename)
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local image2 = im.ImageCreate(image:Width(), image:Height(), im.GRAY, im.USHORT)
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-- Both calls will signal an error because of incompatible parameters
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--im.ConvertDataType(image, image2, im.CPX_REAL, im.GAMMA_LINEAR, 0, im.CAST_MINMAX)
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im.ConvertColorSpace(image, image2, im.CPX_REAL, im.GAMMA_LINEAR, 0, im.CAST_MINMAX)
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