oracular (3) plptex.3plplot.gz

Provided by: plplot-doc_5.15.0+dfsg2-11build6_all bug

NAME
       plptex - Write text inside the viewport


SYNOPSIS
       plptex(x, y, dx, dy, just, text)


DESCRIPTION
       Writes text at a specified position and inclination within the viewport.  Text is clipped at the viewport
       boundaries.  The reference point of a string lies along a line passing through the  string  at  half  the
       height  of  a capital letter.  The position of the reference point along this line is determined by just,
       the reference point is placed at world coordinates (x, y)  within the viewport.  The inclination  of  the
       string is specified in terms of differences of world coordinates making it easy to write text parallel to
       a line in a graph.

       Redacted form: plptex(x, y, dx, dy, just, text)

       This function is used in example 2-4,10,12-14,20,23,24,26.


ARGUMENTS
       x (PLFLT(3plplot), input)
              x coordinate of reference point of string.

       y (PLFLT(3plplot), input)
              y coordinate of reference point of string.

       dx (PLFLT(3plplot), input)
              Together with dy, this specifies the inclination of the string.  The baseline  of  the  string  is
              parallel to a line joining (x, y)  to (x+dx, y+dy) .

       dy (PLFLT(3plplot), input)
              Together with dx, this specifies the inclination of the string.

       just (PLFLT(3plplot), input)
              Specifies  the position of the string relative to its reference point.  If just=0. , the reference
              point is at the left and if just=1. , it is at the right of the string.  Other values of just give
              intermediate justifications.

       text (PLCHAR_VECTOR(3plplot), input)
              A UTF-8 character string to be written out.


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.

                                                  August, 2024                                   PLPTEX(3plplot)