gdk-fonts.html

最新gtk中文资料集

<a class="indexterm" name="id3161157"></a><a class="indexterm" name="id3161165"></a><pre class="programlisting"><a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a>*            gdk_font_load_for_display           (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *font_name);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_font_load_for_display</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Loads a font for use on <em class="parameter"><code>display</code></em>.
</p>
<p>
The font may be newly loaded or looked up the font in a cache. 
You should make no assumptions about the initial reference count.</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>font_name</code></em>&#160;:</span></p></td>
<td> a XLFD describing the font to load.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a>, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if the font could not be loaded.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3161302"></a><h3>
<a name="gdk-fontset-load"></a>gdk_fontset_load ()</h3>
<a class="indexterm" name="id3161317"></a><pre class="programlisting"><a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a>*            gdk_fontset_load                    (const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *fontset_name);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_fontset_load</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Loads a fontset.
</p>
<p>
The fontset may be newly loaded or looked up in a cache. 
You should make no assumptions about the initial reference count.</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>fontset_name</code></em>&#160;:</span></p></td>
<td> a comma-separated list of XLFDs describing
    the component fonts of the fontset to load.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a>, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if the fontset could not be loaded.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3161416"></a><h3>
<a name="gdk-fontset-load-for-display"></a>gdk_fontset_load_for_display ()</h3>
<a class="indexterm" name="id3161432"></a><a class="indexterm" name="id3161441"></a><pre class="programlisting"><a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a>*            gdk_fontset_load_for_display        (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *fontset_name);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_fontset_load_for_display</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Loads a fontset for use on <em class="parameter"><code>display</code></em>.
</p>
<p>
The fontset may be newly loaded or looked up in a cache. 
You should make no assumptions about the initial reference count.</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fontset_name</code></em>&#160;:</span></p></td>
<td> a comma-separated list of XLFDs describing
  the component fonts of the fontset to load.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a>, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if the fontset could not be loaded.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3161579"></a><h3>
<a name="gdk-font-from-description"></a>gdk_font_from_description ()</h3>
<a class="indexterm" name="id3161595"></a><pre class="programlisting"><a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a>*            gdk_font_from_description           (<a
href="/usr/share/gtk-doc/html/pango/pango-Fonts.html#PangoFontDescription"
>PangoFontDescription</a> *font_desc);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_font_from_description</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Load a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a> based on a Pango font description. This font will
only be an approximation of the Pango font, and
internationalization will not be handled correctly. This function
should only be used for legacy code that cannot be easily converted
to use Pango. Using Pango directly will produce better results.</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>font_desc</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/pango/pango-Fonts.html#PangoFontDescription"
><span class="type">PangoFontDescription</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the newly loaded font, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if the font
cannot be loaded.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3161700"></a><h3>
<a name="gdk-font-from-description-for-display"></a>gdk_font_from_description_for_display ()</h3>
<a class="indexterm" name="id3161717"></a><a class="indexterm" name="id3161726"></a><pre class="programlisting"><a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a>*            gdk_font_from_description_for_display
                                                        (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         <a
href="/usr/share/gtk-doc/html/pango/pango-Fonts.html#PangoFontDescription"
>PangoFontDescription</a> *font_desc);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_font_from_description_for_display</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Loads a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a> based on a Pango font description for use on <em class="parameter"><code>display</code></em>. 
This font will only be an approximation of the Pango font, and
internationalization will not be handled correctly. This function
should only be used for legacy code that cannot be easily converted
to use Pango. Using Pango directly will produce better results.</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>font_desc</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/pango/pango-Fonts.html#PangoFontDescription"
><span class="type">PangoFontDescription</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the newly loaded font, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if the font
cannot be loaded.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3161873"></a><h3>
<a name="gdk-font-get-display"></a>gdk_font_get_display ()</h3>
<a class="indexterm" name="id3161889"></a><a class="indexterm" name="id3161897"></a><pre class="programlisting"><a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a>*         gdk_font_get_display                (<a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a> *font);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_font_get_display</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Returns the <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> for <em class="parameter"><code>font</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>font</code></em>&#160;:</span></p></td>
<td> the <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the corresponding <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3162004"></a><h3>
<a name="gdk-font-ref"></a>gdk_font_ref ()</h3>
<a class="indexterm" name="id3162019"></a><pre class="programlisting"><a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a>*            gdk_font_ref                        (<a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a> *font);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_font_ref</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Increases the reference count of a font by one.</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>font</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> <em class="parameter"><code>font</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3162105"></a><h3>
<a name="gdk-font-unref"></a>gdk_font_unref ()</h3>
<a class="indexterm" name="id3162120"></a><pre class="programlisting">void                gdk_font_unref                      (<a class="link" href="gdk-Fonts.html#GdkFont">GdkFont</a> *font);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gdk_font_unref</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Decreases the reference count of a font by one.
If the result is zero, destroys the font.</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>font</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="gdk-Fonts.html#GdkFont"><span class="type">GdkFont</span></a>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3162192"></a><h3>
<a name="gdk-font-id"></a>gdk_font_id ()</h3>
<a class="indexterm" name="id3162206"></a><pre class="programlisting"><a