gtkpagesetup.html

最新gtk中文资料集

                                                         <a class="link" href="gtk-GtkPaperSize.html#GtkUnit">GtkUnit</a> unit);</pre>
<p>
Returns the page width in units of <em class="parameter"><code>unit</code></em>.
</p>
<p>
Note that this function takes orientation and
margins into consideration. 
See <a class="link" href="GtkPageSetup.html#gtk-page-setup-get-paper-width"><code class="function">gtk_page_setup_get_paper_width()</code></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>setup</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>unit</code></em>&#160;:</span></p></td>
<td> the unit for the return value
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the page width.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.10
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4174475"></a><h3>
<a name="gtk-page-setup-get-page-height"></a>gtk_page_setup_get_page_height ()</h3>
<a class="indexterm" name="id4174491"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
>gdouble</a>             gtk_page_setup_get_page_height      (<a class="link" href="GtkPageSetup.html" title="GtkPageSetup">GtkPageSetup</a> *setup,
                                                         <a class="link" href="gtk-GtkPaperSize.html#GtkUnit">GtkUnit</a> unit);</pre>
<p>
Returns the page height in units of <em class="parameter"><code>unit</code></em>.
</p>
<p>
Note that this function takes orientation and
margins into consideration. 
See <a class="link" href="GtkPageSetup.html#gtk-page-setup-get-paper-height"><code class="function">gtk_page_setup_get_paper_height()</code></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>setup</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>unit</code></em>&#160;:</span></p></td>
<td> the unit for the return value
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the page height.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.10
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4174611"></a><h3>
<a name="gtk-page-setup-new-from-file"></a>gtk_page_setup_new_from_file ()</h3>
<a class="indexterm" name="id4174627"></a><pre class="programlisting"><a class="link" href="GtkPageSetup.html" title="GtkPageSetup">GtkPageSetup</a>*       gtk_page_setup_new_from_file        (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *file_name,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);</pre>
<p>
Reads the page setup from the file <em class="parameter"><code>file_name</code></em>. Returns a 
new <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a> object with the restored page setup, 
or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if an error occurred. See <a class="link" href="GtkPageSetup.html#gtk-page-setup-to-file"><code class="function">gtk_page_setup_to_file()</code></a>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>file_name</code></em>&#160;:</span></p></td>
<td> the filename to read the page setup from
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em>&#160;:</span></p></td>
<td> return location for an error, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the restored <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4174772"></a><h3>
<a name="gtk-page-setup-new-from-key-file"></a>gtk_page_setup_new_from_key_file ()</h3>
<a class="indexterm" name="id4174788"></a><pre class="programlisting"><a class="link" href="GtkPageSetup.html" title="GtkPageSetup">GtkPageSetup</a>*       gtk_page_setup_new_from_key_file    (<a
href="/usr/share/gtk-doc/html/glib/glib-Key-value-file-parser.html#GKeyFile"
>GKeyFile</a> *key_file,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *group_name,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);</pre>
<p>
Reads the page setup from the group <em class="parameter"><code>group_name</code></em> in the key file
<em class="parameter"><code>key_file</code></em>. Returns a new <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a> object with the restored
page setup, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if an error occurred.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>key_file</code></em>&#160;:</span></p></td>
<td> the <a
href="/usr/share/gtk-doc/html/glib/glib-Key-value-file-parser.html#GKeyFile"
><span class="type">GKeyFile</span></a> to retrieve the page_setup from
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>group_name</code></em>&#160;:</span></p></td>
<td> the name of the group in the key_file to read, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
             to use the default name "Page Setup"
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em>&#160;:</span></p></td>
<td> return location for an error, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the restored <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4174971"></a><h3>
<a name="gtk-page-setup-to-file"></a>gtk_page_setup_to_file ()</h3>
<a class="indexterm" name="id4174986"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_page_setup_to_file              (<a class="link" href="GtkPageSetup.html" title="GtkPageSetup">GtkPageSetup</a> *setup,
                                                         const char *file_name,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);</pre>
<p>
This function saves the information from <em class="parameter"><code>setup</code></em> to <em class="parameter"><code>file_name</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>setup</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>file_name</code></em>&#160;:</span></p></td>
<td> the file to save to
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em>&#160;:</span></p></td>
<td> return location for errors, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> on success

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4175138"></a><h3>
<a name="gtk-page-setup-to-key-file"></a>gtk_page_setup_to_key_file ()</h3>
<a class="indexterm" name="id4175155"></a><pre class="programlisting">void                gtk_page_setup_to_key_file          (<a class="link" href="GtkPageSetup.html" title="GtkPageSetup">GtkPageSetup</a> *setup,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Key-value-file-parser.html#GKeyFile"
>GKeyFile</a> *key_file,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *group_name);</pre>
<p>
This function adds the page setup from <em class="parameter"><code>setup</code></em> to <em class="parameter"><code>key_file</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>setup</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkPageSetup.html" title="GtkPageSetup"><span class="type">GtkPageSetup</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key_file</code></em>&#160;:</span></p></td>
<td> the <a
href="/usr/share/gtk-doc/html/glib/glib-Key-value-file-parser.html#GKeyFile"
><span class="type">GKeyFile</span></a> to save the page setup to
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>group_name</code></em>&#160;:</span></p></td>
<td> the group to add the settings to in <em class="parameter"><code>key_file</code></em>, 
     or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> to use the default name "Page Setup"
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id4175302"></a><div class="refsect2" lang="en"><a name="id4175303"></a></div>
<hr>
<div class="refsect2" lang="en"><a name="id4175304"></a></div>
</div>
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