ps_begin_template

(PECL ps:1.2.0-1.3.5)

ps_begin_template — Start a new template

说明

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().

参数

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.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

范例

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");

$pstemplate = ps_begin_template($ps, 30.0, 30.0);
ps_moveto($ps, 0, 0);
ps_lineto($ps, 30, 30);
ps_moveto($ps, 0, 30);
ps_lineto($ps, 30, 0);
ps_stroke($ps);
ps_end_template($ps);

ps_begin_page($ps, 596, 842);
ps_place_image($ps, $pstemplate, 20.0, 20.0, 1.0);
ps_place_image($ps, $pstemplate, 50.0, 30.0, 0.5);
ps_place_image($ps, $pstemplate, 70.0, 70.0, 0.6);
ps_place_image($ps, $pstemplate, 30.0, 50.0, 1.3);
ps_end_page($ps);

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

参见

ps_end_template()


	PHP5中文手册 ps_begin_pattern ps_circle PS PHP Manual ps_begin_template (PECL ps:1.2.0-1.3.5) ps_begin_template — Start a new template 说明 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(). 参数 `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. 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。范例 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"); $pstemplate = ps_begin_template($ps, 30.0, 30.0); ps_moveto($ps, 0, 0); ps_lineto($ps, 30, 30); ps_moveto($ps, 0, 30); ps_lineto($ps, 30, 0); ps_stroke($ps); ps_end_template($ps); ps_begin_page($ps, 596, 842); ps_place_image($ps, $pstemplate, 20.0, 20.0, 1.0); ps_place_image($ps, $pstemplate, 50.0, 30.0, 0.5); ps_place_image($ps, $pstemplate, 70.0, 70.0, 0.6); ps_place_image($ps, $pstemplate, 30.0, 50.0, 1.3); ps_end_page($ps); ps_close($ps); ps_delete($ps); ?> 参见 ps_end_template() ps_begin_pattern ps_circle PS PHP Manual