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528 FT_Get_BDF_Charset_ID
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1080 <li class="md-nav__item">
1081 <a href="#synopsis" class="md-nav__link">
1087 <li class="md-nav__item">
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1109 <a href="#ft_get_bdf_charset_id" class="md-nav__link">
1110 FT_Get_BDF_Charset_ID
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1139 <p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#format-specific-api">Format-Specific API</a> » BDF and PCF Files</p>
1141 <h1 id="bdf-and-pcf-files">BDF and PCF Files<a class="headerlink" href="#bdf-and-pcf-files" title="Permanent link">¶</a></h1>
1142 <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
1143 <p>This section contains the declaration of functions specific to BDF and PCF fonts.</p>
1144 <h2 id="bdf_propertytype">BDF_PropertyType<a class="headerlink" href="#bdf_propertytype" title="Permanent link">¶</a></h2>
1145 <p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
1146 <div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">enum</span> BDF_PropertyType_
1148 <a href="ft2-bdf_fonts.html#bdf_property_type_none">BDF_PROPERTY_TYPE_NONE</a> = 0,
1149 <a href="ft2-bdf_fonts.html#bdf_property_type_atom">BDF_PROPERTY_TYPE_ATOM</a> = 1,
1150 <a href="ft2-bdf_fonts.html#bdf_property_type_integer">BDF_PROPERTY_TYPE_INTEGER</a> = 2,
1151 <a href="ft2-bdf_fonts.html#bdf_property_type_cardinal">BDF_PROPERTY_TYPE_CARDINAL</a> = 3
1153 } <b>BDF_PropertyType</b>;
1156 <p>A list of BDF property types.</p>
1159 <table class="fields long">
1160 <tr><td class="val" id="bdf_property_type_none">BDF_PROPERTY_TYPE_NONE</td><td class="desc">
1161 <p>Value 0 is used to indicate a missing property.</p>
1163 <tr><td class="val" id="bdf_property_type_atom">BDF_PROPERTY_TYPE_ATOM</td><td class="desc">
1164 <p>Property is a string atom.</p>
1166 <tr><td class="val" id="bdf_property_type_integer">BDF_PROPERTY_TYPE_INTEGER</td><td class="desc">
1167 <p>Property is a 32-bit signed integer.</p>
1169 <tr><td class="val" id="bdf_property_type_cardinal">BDF_PROPERTY_TYPE_CARDINAL</td><td class="desc">
1170 <p>Property is a 32-bit unsigned integer.</p>
1176 <h2 id="bdf_property">BDF_Property<a class="headerlink" href="#bdf_property" title="Permanent link">¶</a></h2>
1177 <p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
1178 <div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> BDF_PropertyRec_* <b>BDF_Property</b>;
1181 <p>A handle to a <code><a href="ft2-bdf_fonts.html#bdf_propertyrec">BDF_PropertyRec</a></code> structure to model a given BDF/PCF property.</p>
1184 <h2 id="bdf_propertyrec">BDF_PropertyRec<a class="headerlink" href="#bdf_propertyrec" title="Permanent link">¶</a></h2>
1185 <p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
1186 <div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> BDF_PropertyRec_
1188 <a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PropertyType</a> type;
1189 <span class="keyword">union</span> {
1190 <span class="keyword">const</span> <span class="keyword">char</span>* atom;
1191 <a href="ft2-basic_types.html#ft_int32">FT_Int32</a> integer;
1192 <a href="ft2-basic_types.html#ft_uint32">FT_UInt32</a> cardinal;
1196 } <b>BDF_PropertyRec</b>;
1199 <p>This structure models a given BDF/PCF property.</p>
1202 <table class="fields">
1203 <tr><td class="val" id="type">type</td><td class="desc">
1204 <p>The property type.</p>
1206 <tr><td class="val" id="u.atom">u.atom</td><td class="desc">
1207 <p>The atom string, if type is <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_ATOM</a></code>. May be <code>NULL</code>, indicating an empty string.</p>
1209 <tr><td class="val" id="u.integer">u.integer</td><td class="desc">
1210 <p>A signed integer, if type is <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_INTEGER</a></code>.</p>
1212 <tr><td class="val" id="u.cardinal">u.cardinal</td><td class="desc">
1213 <p>An unsigned integer, if type is <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a></code>.</p>
1219 <h2 id="ft_get_bdf_charset_id">FT_Get_BDF_Charset_ID<a class="headerlink" href="#ft_get_bdf_charset_id" title="Permanent link">¶</a></h2>
1220 <p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
1221 <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
1222 <b>FT_Get_BDF_Charset_ID</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
1223 <span class="keyword">const</span> <span class="keyword">char</span>* *acharset_encoding,
1224 <span class="keyword">const</span> <span class="keyword">char</span>* *acharset_registry );
1227 <p>Retrieve a BDF font character set identity, according to the BDF specification.</p>
1230 <table class="fields">
1231 <tr><td class="val" id="face">face</td><td class="desc">
1232 <p>A handle to the input face.</p>
1238 <table class="fields">
1239 <tr><td class="val" id="acharset_encoding">acharset_encoding</td><td class="desc">
1240 <p>Charset encoding, as a C string, owned by the face.</p>
1242 <tr><td class="val" id="acharset_registry">acharset_registry</td><td class="desc">
1243 <p>Charset registry, as a C string, owned by the face.</p>
1249 <p>FreeType error code. 0 means success.</p>
1252 <p>This function only works with BDF faces, returning an error otherwise.</p>
1255 <h2 id="ft_get_bdf_property">FT_Get_BDF_Property<a class="headerlink" href="#ft_get_bdf_property" title="Permanent link">¶</a></h2>
1256 <p>Defined in FT_BDF_H (freetype/ftbdf.h).</p>
1257 <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
1258 <b>FT_Get_BDF_Property</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
1259 <span class="keyword">const</span> <span class="keyword">char</span>* prop_name,
1260 <a href="ft2-bdf_fonts.html#bdf_propertyrec">BDF_PropertyRec</a> *aproperty );
1263 <p>Retrieve a BDF property from a BDF or PCF font file.</p>
1266 <table class="fields">
1267 <tr><td class="val" id="face">face</td><td class="desc">
1268 <p>A handle to the input face.</p>
1270 <tr><td class="val" id="name">name</td><td class="desc">
1271 <p>The property name.</p>
1277 <table class="fields">
1278 <tr><td class="val" id="aproperty">aproperty</td><td class="desc">
1279 <p>The property.</p>
1285 <p>FreeType error code. 0 means success.</p>
1288 <p>This function works with BDF <em>and</em> PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font.</p>
1289 <p>A ‘property’ is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the <code>info->props</code> array within a <code>FontRec</code> structure of a PCF font.</p>
1290 <p>Integer properties are always stored as ‘signed’ within PCF fonts; consequently, <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_CARDINAL</a></code> is a possible return value for BDF fonts only.</p>
1291 <p>In case of error, <code>aproperty->type</code> is always set to <code><a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_NONE</a></code>.</p>
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