ps_open_file(3) [php man page]

PS_OPEN_FILE(3) 							 1							   PS_OPEN_FILE(3)

ps_open_file - Opens a file for output

SYNOPSIS

       bool ps_open_file (resource  $psdoc, [string  $filename])

DESCRIPTION

	Creates a new file on disk and writes the PostScript document into it. The file will be closed when ps_close(3) is called.

PARAMETERS

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

	      o $filename
		-  The	name  of  the  postscript  file.  If $filename is not passed the document will be created in memory and all output will go
		straight to the browser.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

SEE ALSO

       ps_close(3).

PHP Documentation Group 													   PS_OPEN_FILE(3)

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)