php man page for ps_lineto

PS_LINETO(3)								 1							      PS_LINETO(3)

ps_lineto - Draws a line

SYNOPSIS
       bool ps_lineto (resource  $psdoc, float	$x, float  $y)

DESCRIPTION
	Adds  a  straight  line from the current point to the given coordinates to the current path. Use ps_moveto(3) to set the starting point of
       the line.

PARAMETERS
	      o $psdoc
		- Resource identifier of the postscript file as returned by ps_new(3).

	      o $x
		- x-coordinate of the end point of the line.

	      o $y
		- y-coordinate of the end point of the line.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

EXAMPLES
       Example #1

	      Drawing a rectangle

	      <?php
	      $ps = ps_new();
	      if (!ps_open_file($ps, "rectangle.ps")) {
		print "Cannot open PostScript file
";
		exit;
	      }

	      ps_set_info($ps, "Creator", "rectangle.php");
	      ps_set_info($ps, "Author", "Uwe Steinmann");
	      ps_set_info($ps, "Title", "Lineto example");

	      ps_begin_page($ps, 596, 842);
	      ps_moveto($ps, 100, 100);
	      ps_lineto($ps, 100, 200);
	      ps_lineto($ps, 200, 200);
	      ps_lineto($ps, 200, 100);
	      ps_lineto($ps, 100, 100);
	      ps_stroke($ps);
	      ps_end_page($ps);

	      ps_delete($ps);
	      ?>

SEE ALSO
       ps_moveto(3).

PHP Documentation Group 													      PS_LINETO(3)