CGImageAlphaInfo.noneSkipFirst
There is no alpha channel. If the total size of the pixel is greater than the space required for the number of color components in the color space, the most significant bits are ignored.
Declaration
case noneSkipFirstThere is no alpha channel. If the total size of the pixel is greater than the space required for the number of color components in the color space, the most significant bits are ignored.
case noneSkipFirst