plsdidev: Set parameters that define current device-space window
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plsdidev: Set parameters that define current device-space window

plsdidev ( mar ,
  aspect ,
  jx ,
  jy );
 

Set relative margin width, aspect ratio, and relative justification that define current device-space window. If you want to just use the previous value for any of these, just pass in the magic value PL_NOTSET. It is unlikely that one should ever need to change the aspect ratio but it's in there for completeness. If plsdidev is not called the default values of mar , jx , and jy are all 0. aspect is set to a device-specific value.

mar (PLFLT, input)

Relative margin width.

aspect (PLFLT, input)

Aspect ratio.

jx (PLFLT, input)

Relative justification in x. Value must lie in the range -0.5 to 0.5.

jy (PLFLT, input)

Relative justification in y. Value must lie in the range -0.5 to 0.5.

Redacted form: plsdidev(mar, aspect, jx, jy)

This function is used in example 31.

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