Blend two images using an alpha value = [a * alpha + b * (1 - alpha)]. \n * Can be done in-place, images must match. \n * alpha value must be in the interval [0.0 - 1.0]. * * \verbatim im.ProcessBlendConst(src_image1: imImage, src_image2: imImage, dst_image: imImage, alpha: number) [in Lua 5] \endverbatim * \verbatim im.ProcessBlendConstNew(image1: imImage, image2: imImage, alpha: number) -> new_image: imImage [in Lua 5] \endverbatim * \ingroup arithm
See Implementation
Blend two images using an alpha value = [a * alpha + b * (1 - alpha)]. \n * Can be done in-place, images must match. \n * alpha value must be in the interval [0.0 - 1.0]. * * \verbatim im.ProcessBlendConst(src_image1: imImage, src_image2: imImage, dst_image: imImage, alpha: number) [in Lua 5] \endverbatim * \verbatim im.ProcessBlendConstNew(image1: imImage, image2: imImage, alpha: number) -> new_image: imImage [in Lua 5] \endverbatim * \ingroup arithm