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PS Funkcje
PHP Manual

# ps_lineto

(PECL ps:1.1.0-1.3.5)

ps_lineto — Draws a line

### Opis

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

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.

### Parametry

`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.

### Zwracane wartości

Zwraca `TRUE` w przypadku powodzenia, `FALSE` w przypadku błędu.

### Przykłady

Example #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);
?>`

### Patrz także

- ps_moveto()

ps_include_file
ps_makespotcolor
PS Funkcje
PHP Manual