imKernelSobel

Creates a kernel with the following values: * \verbatim 1 2 1 0 0 0 -1 -2 -1 \endverbatim * * \verbatim im.KernelSobel() -> kernel: imImage [in Lua 5] \endverbatim * \ingroup kernel

version(IM)
extern (C) @nogc nothrow
imKernelSobel
()

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