bionic (3) plvpas.3plplot.gz

Provided by: plplot-doc_5.13.0+dfsg-6ubuntu2_all bug

NAME
       plvpas - Specify viewport using coordinates and aspect ratio


SYNOPSIS
       plvpas(xmin, xmax, ymin, ymax, aspect)


DESCRIPTION
       Device-independent  routine  for  setting up the viewport.  The viewport is chosen to be the largest with
       the given  aspect  ratio  that  fits  within  the  specified  region  (in  terms  of  normalized  subpage
       coordinates).  This routine is functionally equivalent to plvpor(3plplot) when a ``natural'' aspect ratio
       (0.0) is chosen.  Unlike plvasp(3plplot), this routine reserves no extra space at the edges for labels.

       Redacted form: plvpas(xmin, xmax, ymin, ymax, aspect)

       This function is used in example 9.


ARGUMENTS
       xmin (PLFLT(3plplot), input)
              The normalized subpage coordinate of the left-hand edge of the viewport.

       xmax (PLFLT(3plplot), input)
              The normalized subpage coordinate of the right-hand edge of the viewport.

       ymin (PLFLT(3plplot), input)
              The normalized subpage coordinate of the bottom edge of the viewport.

       ymax (PLFLT(3plplot), input)
              The normalized subpage coordinate of the top edge of the viewport.

       aspect (PLFLT(3plplot), input)
              Ratio of length of y axis to length of x axis.


AUTHORS
       Many developers (who are  credited  at  http://plplot.sourceforge.net/credits.php)  have  contributed  to
       PLplot over its long history.


SEE ALSO
       PLplot documentation at http://plplot.sourceforge.net/documentation.php.

                                                 November, 2017                                  PLVPAS(3plplot)