pango-fonts.html

GTK+-2.0源码之pango-1.15.6.tar.gz

                                             <a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);
            <a href="pango-Fonts.html#PangoFontsetSimple-struct">PangoFontsetSimple</a>;
#define     <a href="pango-Fonts.html#PANGO-TYPE-FONTSET-SIMPLE:CAPS">PANGO_TYPE_FONTSET_SIMPLE</a>
<a href="pango-Fonts.html#PangoFontsetSimple">PangoFontsetSimple</a>* <a href="pango-Fonts.html#pango-fontset-simple-new">pango_fontset_simple_new</a>
                                            (<a href="pango-Text-Attributes.html#PangoLanguage">PangoLanguage</a> *language);
void        <a href="pango-Fonts.html#pango-fontset-simple-append">pango_fontset_simple_append</a>     (<a href="pango-Fonts.html#PangoFontsetSimple">PangoFontsetSimple</a> *fontset,
                                             <a href="pango-Fonts.html#PangoFont">PangoFont</a> *font);
int         <a href="pango-Fonts.html#pango-fontset-simple-size">pango_fontset_simple_size</a>       (<a href="pango-Fonts.html#PangoFontsetSimple">PangoFontsetSimple</a> *fontset);


</pre>
</div>
<div class="refsect1" lang="en">
<a name="object_hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">

  <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----PangoFont
         +----<a href="PangoFcFont.html" title="PangoFcFont">PangoFcFont</a>
</pre>
<pre class="synopsis">

  <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----PangoFontFamily
</pre>
<pre class="synopsis">

  <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----PangoFontFace
</pre>
<pre class="synopsis">

  <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----PangoFontMap
         +----<a href="PangoFcFontMap.html" title="PangoFcFontMap">PangoFcFontMap</a>
</pre>
<pre class="synopsis">

  <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----PangoFontset
         +----<a href="pango-Fonts.html#PangoFontsetSimple">PangoFontsetSimple</a>
</pre>
<pre class="synopsis">

  <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----<a href="pango-Fonts.html#PangoFontset">PangoFontset</a>
         +----PangoFontsetSimple
</pre>
</div>
<div class="refsect1" lang="en">
<a name="derived_interfaces"></a><h2>Known Derived Interfaces</h2>
<p>
PangoFontMap is required by
 <a href="pango-Cairo-Rendering.html#PangoCairoFontMap">PangoCairoFontMap</a>.</p>
</div>
<div class="refsect1" lang="en">
<a name="desc"></a><h2>Description</h2>
<p>
Pango supports a flexible architecture where a
particular rendering architecture can supply an
implementation of fonts. The <a href="pango-Fonts.html#PangoFont"><span class="type">PangoFont</span></a> structure
represents an abstract rendering-system-independent font.
Pango provides routines to list available fonts, and
to load a font of a given description.
</p>
</div>
<div class="refsect1" lang="en">
<a name="details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2785556"></a><h3>
<a name="PangoFontDescription"></a>PangoFontDescription</h3>
<a class="indexterm" name="id2785568"></a><pre class="programlisting">typedef struct _PangoFontDescription PangoFontDescription;</pre>
<p>
The <a href="pango-Fonts.html#PangoFontDescription"><span class="type">PangoFontDescription</span></a> structure represents the description
of an ideal font. These structures are used both to list
what fonts are available on the system and also for specifying
the characteristics of a font to load.
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2785596"></a><h3>
<a name="PANGO-TYPE-FONT-DESCRIPTION:CAPS"></a>PANGO_TYPE_FONT_DESCRIPTION</h3>
<a class="indexterm" name="id2785610"></a><pre class="programlisting">#define PANGO_TYPE_FONT_DESCRIPTION (pango_font_description_get_type ())
</pre>
<p>
The <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
><span class="type">GObject</span></a> type for <a href="pango-Fonts.html#PangoFontDescription"><span class="type">PangoFontDescription</span></a>.
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2785643"></a><h3>
<a name="PangoStyle"></a>enum PangoStyle</h3>
<a class="indexterm" name="id2785655"></a><pre class="programlisting">typedef enum {
  PANGO_STYLE_NORMAL,
  PANGO_STYLE_OBLIQUE,
  PANGO_STYLE_ITALIC
} PangoStyle;
</pre>
<p>
An enumeration specifying the various slant styles possible for a font.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><a name="PANGO-STYLE-NORMAL:CAPS"></a><code class="literal">PANGO_STYLE_NORMAL</code></span></td>
<td> the font is upright.
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-STYLE-OBLIQUE:CAPS"></a><code class="literal">PANGO_STYLE_OBLIQUE</code></span></td>
<td> the font is slanted, but in a roman style.
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-STYLE-ITALIC:CAPS"></a><code class="literal">PANGO_STYLE_ITALIC</code></span></td>
<td> the font is slanted in an italic style.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2785749"></a><h3>
<a name="PANGO-TYPE-STYLE:CAPS"></a>PANGO_TYPE_STYLE</h3>
<a class="indexterm" name="id2785762"></a><pre class="programlisting">#define PANGO_TYPE_STYLE (pango_style_get_type())
</pre>
<p>
The <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
><span class="type">GObject</span></a> type for <a href="pango-Fonts.html#PangoStyle"><span class="type">PangoStyle</span></a>.
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2785794"></a><h3>
<a name="PangoWeight"></a>enum PangoWeight</h3>
<a class="indexterm" name="id2785806"></a><pre class="programlisting">typedef enum {
  PANGO_WEIGHT_ULTRALIGHT = 200,
  PANGO_WEIGHT_LIGHT = 300,
  PANGO_WEIGHT_NORMAL = 400,
  PANGO_WEIGHT_SEMIBOLD = 600,
  PANGO_WEIGHT_BOLD = 700,
  PANGO_WEIGHT_ULTRABOLD = 800,
  PANGO_WEIGHT_HEAVY = 900
} PangoWeight;
</pre>
<p>
An enumeration specifying the weight (boldness) of a font. This is a numerical
value ranging from 100 to 900, but there are some predefined values:
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-ULTRALIGHT:CAPS"></a><code class="literal">PANGO_WEIGHT_ULTRALIGHT</code></span></td>
<td>the ultralight weight (= 200)
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-LIGHT:CAPS"></a><code class="literal">PANGO_WEIGHT_LIGHT</code></span></td>
<td> the light weight (=300)
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-NORMAL:CAPS"></a><code class="literal">PANGO_WEIGHT_NORMAL</code></span></td>
<td>the default weight (= 400)
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-SEMIBOLD:CAPS"></a><code class="literal">PANGO_WEIGHT_SEMIBOLD</code></span></td>
<td>a weight intermediate between normal and bold (=600)
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-BOLD:CAPS"></a><code class="literal">PANGO_WEIGHT_BOLD</code></span></td>
<td>the bold weight (= 700)
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-ULTRABOLD:CAPS"></a><code class="literal">PANGO_WEIGHT_ULTRABOLD</code></span></td>
<td>the ultrabold weight (= 800)
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-WEIGHT-HEAVY:CAPS"></a><code class="literal">PANGO_WEIGHT_HEAVY</code></span></td>
<td>the heavy weight (= 900)

</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2785990"></a><h3>
<a name="PANGO-TYPE-WEIGHT:CAPS"></a>PANGO_TYPE_WEIGHT</h3>
<a class="indexterm" name="id2786004"></a><pre class="programlisting">#define PANGO_TYPE_WEIGHT (pango_weight_get_type())
</pre>
<p>
The <a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
><span class="type">GObject</span></a> type for <a href="pango-Fonts.html#PangoWeight"><span class="type">PangoWeight</span></a>.
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2786035"></a><h3>
<a name="PangoVariant"></a>enum PangoVariant</h3>
<a class="indexterm" name="id2786048"></a><pre class="programlisting">typedef enum {
  PANGO_VARIANT_NORMAL,
  PANGO_VARIANT_SMALL_CAPS
} PangoVariant;
</pre>
<p>
An enumeration specifying capitalization variant of the font.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><a name="PANGO-VARIANT-NORMAL:CAPS"></a><code class="literal">PANGO_VARIANT_NORMAL</code></span></td>
<td>A normal font.
</td>
</tr>
<tr>
<td>
<span class="term"><a name="PANGO-VARIANT-SMALL-CAPS:CAPS"></a><code class="literal">PANGO_VARIANT_SMALL_CAPS</code></span></td>
<td>A font with the lower case characters
  replaced by smaller variants of the capital characters.

</td>
</tr>