[Overview][Constants][Types][Procedures and functions][Variables][Index] Reference for unit 'Graph' (#rtl)

GetAspectRatio

Return screen resolution

Declaration

Source position: graphh.inc line 800

procedure GetAspectRatio(

  var Xasp: Word;

  var Yasp: Word

);

Description

GetAspectRatio determines the effective resolution of the screen. The aspect ration can then be calculated as Xasp/Yasp.

Errors

None.

See also

InitGraph

  

Initialize graphical system

SetAspectRatio

  

Set aspect ration of the screen


Documentation generated on: May 14 2021