ps_delete(3) [php man page]

PS_DELETE(3)								 1							      PS_DELETE(3)

ps_delete - Deletes all resources of a PostScript document

SYNOPSIS

       bool ps_delete (resource  $psdoc)

DESCRIPTION

	Mainly	frees  memory used by the document. Also closes a file, if it was not closed before with ps_close(3). You should in any case close
       the file with ps_close(3) before, because ps_close(3) not just closes the file but also outputs a trailor  containing  PostScript  comments
       like the number of pages in the document and adding the bookmark hierarchy.

PARAMETERS

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

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

SEE ALSO

       ps_close(3).

PHP Documentation Group 													      PS_DELETE(3)

PS_SET_TEXT_POS(3)							 1							PS_SET_TEXT_POS(3)

ps_set_text_pos - Sets position for text output

SYNOPSIS

       bool ps_set_text_pos (resource  $psdoc, float  $x, float  $y)

DESCRIPTION

	Set  the position for the next text output. You may alternatively set the x and y value separately by calling ps_set_value(3) and choosing
       textx respectively texty as the value name.

	If you want to output text at a certain position it is more convenient to use ps_show_xy(3) instead of setting the text position and call-
       ing ps_show(3).

PARAMETERS

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

	      o $x
		- x-coordinate of the new text position.

	      o $y
		- y-coordinate of the new text position.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      Placing text at a given position

	      <?php
	      $ps = ps_new();
	      if (!ps_open_file($ps, "text.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", "Text placement example");

	      ps_begin_page($ps, 596, 842);
	      $psfont = ps_findfont($ps, "Helvetica", "", 0);
	      ps_setfont($ps, $psfont, 8.0);
	      ps_show_xy($ps, "Some text at (100, 100)", 100, 100);

	      ps_set_value($ps, "textx", 100);
	      ps_set_value($ps, "texty", 120);
	      ps_show($ps, "Some text at (100, 120)");
	      ps_end_page($ps);

	      ps_delete($ps);
	      ?>

SEE ALSO

       ps_set_value(3), ps_show(3).

PHP Documentation Group 													PS_SET_TEXT_POS(3)