Combines two canvases together by copying selected channels from the rhs to the lhs and returning the result. The individual channels are expected to be the same type in the lhs and rhs however the pixel types do not need to match. Differing channel types will lead to incorrect results (no conversion is performed by this command).

Web Services Notes:

  • This command accepts Canvas types as input and return values which cannot be serialized by Web Services. This command should only be used as a utility command by other commands and cannot be called directly from Web Services.



return value


A Canvas containing the results of combining the lhs and rhs with the selected channels.