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

GetAspectRatio

Return screen resolution

Declaration

Source position: graphh.inc line 764

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 grpahical system

SetAspectRatio

  

Set aspect ration of the screen

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