ps_open_image_file.sgml

PSlib是一个用来生成PostScript文件的类库。提供了一个生成PostScript文件的简单方法。

<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [

<!-- Process this file with docbook-to-man to generate an nroff manual
     page: `docbook-to-man manpage.sgml > manpage.1'.  You may view
     the manual page with: `docbook-to-man manpage.sgml | nroff -man |
     less'.  A typical entry in a Makefile or Makefile.am is:

manpage.1: manpage.sgml
	docbook-to-man $< > $@

    
	The docbook-to-man binary is found in the docbook-to-man package.
	Please remember that if you create the nroff version in one of the
	debian/rules file targets (such as build), you will need to include
	docbook-to-man in your Build-Depends control field.

  -->

  <!-- Fill in your name for FIRSTNAME and SURNAME. -->
  <!ENTITY dhfirstname "<firstname>FIRSTNAME</firstname>">
  <!ENTITY dhsurname   "<surname>SURNAME</surname>">
  <!-- Please adjust the date whenever revising the manpage. -->
  <!ENTITY dhdate      "<date>April 28, 2003</date>">
  <!-- SECTION should be 1-8, maybe w/ subsection other parameters are
       allowed: see man(7), man(1). -->
  <!ENTITY dhsection   "<manvolnum>3</manvolnum>">
  <!ENTITY dhemail     "<email>[e-mail]</email>">
  <!ENTITY dhusername  "Uwe Steinmann">
  <!ENTITY dhucpackage "<refentrytitle>PS_OPEN_IMAGE_FILE</refentrytitle>">
  <!ENTITY funcname    "PS_open_image_file">

  <!ENTITY debian      "<productname>Debian</productname>">
  <!ENTITY gnu         "<acronym>GNU</acronym>">
  <!ENTITY gpl         "&gnu; <acronym>GPL</acronym>">
]>

<refentry>
  <refentryinfo>
    <address>
      &dhemail;
    </address>
    <author>
      &dhfirstname;
      &dhsurname;
    </author>
    <copyright>
      <year>2003</year>
      <holder>&dhusername;</holder>
    </copyright>
    &dhdate;
  </refentryinfo>
  <refmeta>
    &dhucpackage;

    &dhsection;
  </refmeta>
  <refnamediv>
    <refname>&funcname;</refname>

    <refpurpose>Opens an image from file</refpurpose>
  </refnamediv>
  <refsynopsisdiv>
    <para>#include &lt;pslib.h&gt;</para>
		<para>int &funcname;(PSDoc *psdoc, const char *type, const char *filename, const char *stringparam, int intparam)</para>
  </refsynopsisdiv>
  <refsect1>
    <title>DESCRIPTION</title>

    <para>This function reads image data from a file. It can read png, jpeg,
		  gif, tiff, and
		  eps files. png, jpeg, gif, and tiff images can only be read if pslib
			has been compiled
			with support for those formats. Once an image has been loaded it
			can place on a page with <function>PS_place_image(3)</function>.</para>

  </refsect1>
  <refsect1>
    <title>RETURN VALUE</title>
    <para>Returns identifier of image or zero in case of an error.
		  The identifier is a positiv number greater 0.</para>
  </refsect1>
  <refsect1>
    <title>SEE ALSO</title>

    <para>PS_open_image(3), PS_place_image(3), PS_close_image(3)</para>

  </refsect1>
  <refsect1>
    <title>AUTHOR</title>

    <para>This manual page was written by &dhusername; &dhemail;.</para>

  </refsect1>
</refentry>

<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:2
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:nil
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
-->