Draws a line

# ps_lineto

(PECL ps >= 1.1.0)

ps_lineto — Draws a line

### Beschreibung

function ps_lineto(resource `$psdoc`, float `$x`, float `$y`): bool

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

### Parameter-Liste

`psdoc`

  Resource identifier of the postscript file as returned by ps_new().

`x`

  x-coordinate of the end point of the line.

`y`

  y-coordinate of the end point of the line.

### Rückgabewerte

Gibt bei Erfolg `true` zurück. Bei einem Fehler wird `false` zurückgegeben.

### Beispiele

Beispiel #1 Drawing a rectangle

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

### Siehe auch

- ps_moveto() - Sets current point

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