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X device screen size [message #203]

Wed, 19 February 1992 11:32

jeb
Messages: 2
Registered: February 1992

Junior Member

hofer@urz.unibas.ch (Remo Hofer) writes:
>
> Is there some way to get the screen size of the X display? I use pv-wave 3.10 ...
>
>

New in PV-WAVE 3.1, it is very easy to obtain the size of the screen. This
information is stored in a structure "!display_size". This feature is
documented in the new PV-WAVE Technical Reference Manual. Note that you
need to execute some graphics command (ie. loadct, window, etc.) to assign
the information from the X server to the variable.

PRINT,!DISPLAY_SIZE
;{ 0 0}

Execute some graphic command to assign values to the structure
LOADCT,0

PRINT,!DISPLAY_SIZE
;{ 1152 900}

PRINT,'Display Size: X =',!DISPLAY_SIZE.X,' Y =',!DISPLAY_SIZE.Y
;Display Size: X = 1152 Y = 900

---
--
-----------------------------------
John Bee, Precision Visuals, Inc.
303/530-9000 (Voice)
email: boulder.colorado.edu!pvi!jeb

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[Message index]

		X device screen size By: jeb on Wed, 19 February 1992 11:32
		Re: X device screen size By: steve on Wed, 19 February 1992 08:05
		Re: X device screen size By: hofer on Fri, 14 February 1992 01:18
		Re: X device screen size By: hofer on Fri, 14 February 1992 01:14
		Re: X device screen size By: thompson on Thu, 13 February 1992 12:24
		Re: X device screen size By: steve on Thu, 13 February 1992 11:27

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