NAME

       plspage - Set page parameters

SYNOPSIS

       plspage(xp, yp, xleng, yleng, xoff, yoff)

DESCRIPTION

       Sets  the  page  configuration  (optional).   If an individual parameter is zero then that
       parameter value is not updated.  Not all parameters are recognized by all drivers and  the
       interpretation  is  device-dependent.  The  X-window  driver  uses  the  length and offset
       parameters to determine the window size and location.  The length and  offset  values  are
       expressed  in units that are specific to the current driver.  For instance: screen drivers
       will usually interpret them as number of pixels, whereas printer drivers will usually  use
       mm.

       This  routine,  if  used,  must be called before initializing PLplot.  It may be called at
       later times for interactive drivers to change only the dpi for  subsequent  redraws  which
       you  can  force  via a call to plreplot(3plplot).  If this function is not called then the
       page size defaults to landscape A4 for drivers which use real world  page  sizes  and  744
       pixels  wide  by 538 pixels high for raster drivers. The default value for dx and dy is 90
       pixels per inch for raster drivers.

       Redacted form: plspage(xp, yp, xleng, yleng, xoff, yoff)

       This function is used in examples 14 and 31.

ARGUMENTS

       xp (PLFLT(3plplot), input)
              Number of pixels per inch (DPI), x. Used only by raster drivers, ignored by drivers
              which use "real world" units (e.g. mm).

       yp (PLFLT(3plplot), input)
              Number  of  pixels  per  inch  (DPI),  y.   Used only by raster drivers, ignored by
              drivers which use "real world" units (e.g. mm).

       xleng (PLINT(3plplot), input)
              Page length, x.

       yleng (PLINT(3plplot), input)
              Page length, y.

       xoff (PLINT(3plplot), input)
              Page offset, x.

       yoff (PLINT(3plplot), input)
              Page offset, y.

AUTHORS

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

SEE ALSO

       PLplot documentation at http://plplot.org/documentation.php.

                                            June, 2022                           PLSPAGE(3plplot)