PHP Australia Conference 2015

ps_begin_template

(PECL ps >= 1.2.0)

ps_begin_templateStart a new template

Descrizione

int ps_begin_template ( resource $psdoc , float $width , float $height )

Starts a new template. A template is called a form in the postscript language. It is created similar to a pattern but used like an image. Templates are often used for drawings which are placed several times through out the document, e.g. like a company logo. All drawing functions may be used within a template. The template will not be drawn until it is placed by ps_place_image().

Elenco dei parametri

psdoc

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

width

The width of the template in pixel.

height

The height of the template in pixel.

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

Esempi

Example #1 Creating and using a template

<?php
$ps 
ps_new();

if (!
ps_open_file($ps"template.ps")) {
  print 
"Cannot open PostScript file\n";
  exit;
}

ps_set_parameter($ps"warning""true");
ps_set_info($ps"Creator""template.php");
ps_set_info($ps"Author""Uwe Steinmann");
ps_set_info($ps"Title""Template example");

$pstemplate ps_begin_template($ps30.030.0);
ps_moveto($ps00);
ps_lineto($ps3030);
ps_moveto($ps030);
ps_lineto($ps300);
ps_stroke($ps);
ps_end_template($ps);

ps_begin_page($ps596842);
ps_place_image($ps$pstemplate20.020.01.0);
ps_place_image($ps$pstemplate50.030.00.5);
ps_place_image($ps$pstemplate70.070.00.6);
ps_place_image($ps$pstemplate30.050.01.3);
ps_end_page($ps);

ps_close($ps);
ps_delete($ps);
?>

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