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

6       plvpor - Specify viewport using 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 2,6-8,10,11,15,16,18,21,23,24,26,27.
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ARGUMENTS

23       xmin (PLFLT, input)
24              The  normalized  subpage coordinate of the left-hand edge of the
25              viewport.
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27       xmax (PLFLT, input)
28              The normalized subpage coordinate of the right-hand edge of  the
29              viewport.
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31       ymin (PLFLT, input)
32              The  normalized  subpage  coordinate  of  the bottom edge of the
33              viewport.
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35       ymax (PLFLT, input)
36              The normalized subpage coordinate of the top edge of  the  view‐
37              port.
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AUTHORS

41       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This
42       man page was automatically generated from the  DocBook  source  of  the
43       PLplot   documentation,   maintained   by  Alan  W.  Irwin  and  Rafael
44       Laboissiere.
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SEE ALSO

47       PLplot documentation at http://plplot.sourceforge.net/resources.
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51                                  March, 2007                  PLVPOR(3plplot)