NAME

       plstransform - Set a global coordinate transform function

SYNOPSIS

       plstransform(coordinate_transform, coordinate_transform_data)

DESCRIPTION

       This function can be used to define a coordinate transformation which affects all elements
       drawn within the current plot window. The coordinate_transform function is similar to that
       provided    for    the    plmap(3plplot)    and   plmeridians(3plplot)   functions.    The
       coordinate_transform_data   parameter   may   be   used   to   pass    extra    data    to
       coordinate_transform.

       Redacted form:  General: plstransform(coordinate_transform, coordinate_transform_data)

       This function is used in examples 19 and 22.

ARGUMENTS

       coordinate_transform (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input)
              Pointer  to  a  function  that  defines  a  transformation  from  the  input (x, y)
              coordinate to a new plot world coordinate. A NULL pointer  means that no  transform
              is applied.

       coordinate_transform_data (PLPointer, input)
              Optional extra data for coordinate_transform.

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.

                                          February, 2014                    PLSTRANSFORM(3plplot)