Re: [Plib-users] Question re PUI sizes & frames

[Steve B. <st...@sj...>]

Units (like in all of 3D graphics) are arbitary until you define your 
viewport and transformation stack.

By default, PUI sets up the window such that one unit == one pixel.  But 
as soon as you override PUI's initial transform stack, you're setting 
what the units "mean" and your question becomes meaningless.

John F. Fay wrote:
> James,
> 
> 	If I remember correctly, PUI uses pixels as its units of distance.  The 
> origin is the lower left-hand corner of the screen (or group), the x-axis 
> extends to the right, and the y-axis extends upwards.
> 
> 	Yes, you do have to create the frame first, before creating the buttons. 
>  It is possible, though, to resize the frame after the buttons have been 
> created.