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ASPECT

ASPECT


Finds the aspect ratio

Operating States: All
Return Codes: 0

Syntax
Description
Argument Definitions
See Also

Syntax

CALL GASK('ASPECT', aspect, return-code-variable);

Description

The GASK('ASPECT', . . . ) routine returns the current aspect ratio used to draw graphics output. GASK('ASPECT', . . . ) searches for the current aspect ratio in the following order:

  1. the aspect ratio set with the GSET('ASPECT', . . . ) function

  2. the ASPECT= graphics option

  3. the device's default aspect ratio found in the device entry. For more information about device entries, see The GDEVICE Procedure.

Argument Definitions

aspect numeric variable name; returns the aspect ratio.
return-code-variable numeric variable name; returns the return code of the routine call.
See Also

ASPECT= graphics option (see ASPECT)
GSET('ASPECT', . . . ) function


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