Constants representing the various bitmap component formats.
A format where the alpha value comes first. (If this option is not specified, alpha values are the last component specified, as in CMYKA and RGBA.)
A format where samples are specified using floating-point numbers. (If this option is not specified, samples are integer values.)
Getting Information About the Image
The number of bits allocated for each pixel in each plane of data.
The number of bytes in each plane or channel of data.
The minimum number of bytes required to specify a scan line in each data plane.
A Boolean value indicating whether the image data is in a planar configuration.
The number of separate planes into which the image data is organized.