1PLVPOR(3plplot)                   PLplot API                   PLVPOR(3plplot)
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NAME

6       plvpor - Specify viewport using normalized subpage coordinates
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SYNOPSIS

9       plvpor(xmin, xmax, ymin, ymax)
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DESCRIPTION

12       Device-independent  routine  for setting up the viewport.  This defines
13       the viewport in terms of normalized subpage coordinates which run  from
14       0.0  to  1.0  (left  to right and bottom to top) along each edge of the
15       current subpage.  Use the alternate routine plsvpa(3plplot) in order to
16       create a viewport of a definite size.
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18       Redacted form: plvpor(xmin, xmax, ymin, ymax)
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20       This  function  is used in examples 2, 6-8, 10, 11, 15, 16, 18, 21, 23,
21       24, 26, 27, and 31.
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ARGUMENTS

24       xmin (PLFLT(3plplot), input)
25              The normalized subpage coordinate of the left-hand edge  of  the
26              viewport.
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28       xmax (PLFLT(3plplot), input)
29              The  normalized subpage coordinate of the right-hand edge of the
30              viewport.
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32       ymin (PLFLT(3plplot), input)
33              The normalized subpage coordinate of  the  bottom  edge  of  the
34              viewport.
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36       ymax (PLFLT(3plplot), input)
37              The  normalized  subpage coordinate of the top edge of the view‐
38              port.
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AUTHORS

42       Many   developers   (who   are   credited   at    http://plplot.source‐
43       forge.net/credits.php)  have  contributed  to PLplot over its long his‐
44       tory.
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SEE ALSO

47       PLplot   documentation   at    http://plplot.sourceforge.net/documenta‐
48       tion.php.
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52                                 August, 2017                  PLVPOR(3plplot)