Screen dimensions

[honkytonk]

Hello, can someone tell me if we can know the dimensions of the screen (pixels) of the host machine and if so how?
Thank you

[B+]

WindowWidth = XMAX + 8
WindowHeight = YMAX + 32
UpperLeftX = (DisplayWidth - XMAX) / 2
UpperLeftY = (DisplayHeight - YMAX) / 2


DisplayWidth X DisplayHeight is what is available on your machine.

The above code displays your XMAX + 8 by YMAX + 32 (no menu bar) JB Window centered in your machines screen.

XMAX by YMAX are the actual pixels you can draw with. The 8 and the 32 are for borders + y has title bar.

I start my programs specifying what I want in pixel width and height, XMAX and YMAX make CONSTANTS = GLOBAL variables in JB.

Then I add 8 to XMAX and 32 to YMAX to specify my JB Window Width and Height (again assuming no Menu bar).

Sorry I forget how high the menu bar is 20-22? (add that to Y height if you use one)

[honkytonk]

Ah yes, how stupid I am !!
I don't really like the: "UpperLeftX = (DisplayWidth - XMAX) / 2" because I noticed that there could be disputes when we open one more window (tangling of brushes during placement); and suddenly, I forgot the saviour: "DisplayWidth"
Thank you so much.