Win32 SIZE structure, what units?

[happyabc]

In the topic for the Win32 SIZE structure, I found the following puzzling paragraph:

"The rectangle dimensions stored in this structure may correspond to viewport extents, window extents, text extents, bitmap dimensions, or the aspect-ratio filter for some extended functions."

So what are the units in the case of GetTextExtentPoint32?

 

[Hypetia]

Pixels...

You may also see thread222-885251 for some example code using this function.