These are values used to specify an image file format in PxLFormatImage.
The file format is bitmap (.bmp).
The file format is TIFF (.tif)
The file format is the Adobe Photoshop format (.psd)
The file format is JPEG (high quality; 5% compression).
The output is an array of data similar to the BMP format but without the header.
The output is an array of data, beginning with the first row of the image.
The output is an array of data. Each pixel is a triplet of little-endian 16-bit values, starting at the top left pixel.