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ps_lineto

(PECL ps:1.1.0-1.3.5)

ps_lineto — Draws a line

Descripción

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.

Lista de parámetros

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.

Valores retornados

Devuelve TRUE si todo se llevó a cabo correctamente, FALSE en caso de fallo.

Ejemplos

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($ps596842);
ps_moveto($ps100100);
ps_lineto($ps100200);
ps_lineto($ps200200);
ps_lineto($ps200100);
ps_lineto($ps100100);
ps_stroke($ps);
ps_end_page($ps);

ps_delete($ps);
?>

Ver también


PS
PHP Manual