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diff --git a/docs/doxygen/nel/a02541.html b/docs/doxygen/nel/a02541.html new file mode 100644 index 00000000..c8c7d72f --- /dev/null +++ b/docs/doxygen/nel/a02541.html @@ -0,0 +1,778 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> +<title>NeL: NL3D::CFontGenerator class Reference</title> +<link href="doxygen.css" rel="stylesheet" type="text/css"> +</head><body> +<!-- Generated by Doxygen 1.3.6 --> +<div class="qindex"> <form class="search" action="search.php" method="get"> +<a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related Pages</a> | <span class="search"><u>S</u>earch for <input class="search" type="text" name="query" value="" size="20" accesskey="s"/></span></form></div> +<h1>NL3D::CFontGenerator Class Reference</h1><code>#include <<a class="el" href="a05721.html">font_generator.h</a>></code> +<p> +<hr><a name="_details"></a><h2>Detailed Description</h2> +Generate bitmap based on a true type font (using freetype2) <dl compact><dt><b>Author:</b></dt><dd>Vianney Lecroart <p> +Nevrax France </dd></dl> +<dl compact><dt><b>Date:</b></dt><dd>2000 </dd></dl> + +<p> + +<p> +Definition at line <a class="el" href="a05721.html#l00052">52</a> of file <a class="el" href="a05721.html">font_generator.h</a>.<table border=0 cellpadding=0 cellspacing=0> +<tr><td></td></tr> +<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora0">CFontGenerator</a> (const std::string &fontFileName, const std::string &fontExFileName="")</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a7">uint8</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora1">getBitmap</a> (<a class="el" href="a05167.html#a18">ucchar</a> c, <a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a04223.html#a587">size</a>, <a class="el" href="a04558.html#a11">uint32</a> &<a class="el" href="a04223.html#a632">width</a>, <a class="el" href="a04558.html#a11">uint32</a> &<a class="el" href="a04223.html#a633">height</a>, <a class="el" href="a04558.html#a11">uint32</a> &pitch, <a class="el" href="a04558.html#a10">sint32</a> &left, <a class="el" href="a04558.html#a10">sint32</a> &top, <a class="el" href="a04558.html#a10">sint32</a> &advx, <a class="el" href="a04558.html#a11">uint32</a> &glyphIndex)</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a11">uint32</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora2">getCharIndex</a> (<a class="el" href="a05167.html#a18">ucchar</a> c)</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora3">getKerning</a> (<a class="el" href="a05167.html#a18">ucchar</a> left, <a class="el" href="a05167.html#a18">ucchar</a> right, <a class="el" href="a04558.html#a10">sint32</a> &kernx)</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora4">getSizes</a> (<a class="el" href="a05167.html#a18">ucchar</a> c, <a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a04223.html#a587">size</a>, <a class="el" href="a04558.html#a11">uint32</a> &<a class="el" href="a04223.html#a632">width</a>, <a class="el" href="a04558.html#a11">uint32</a> &<a class="el" href="a04223.html#a633">height</a>)</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a11">uint32</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora5">getUID</a> ()</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>virtual </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratora6">~CFontGenerator</a> ()</td></tr> + +<tr><td colspan=2><br><h2>Private Member Functions</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>const char * </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a> (FT_Error fte)</td></tr> + +<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>FT_Face </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>std::string </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratorr1">_FontFileName</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a11">uint32</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratorr2">_UID</a></td></tr> + +<tr><td colspan=2><br><h2>Static Private Attributes</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a11">uint32</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratorv0">_FontGeneratorCounterUID</a> = 1</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>FT_Library </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratorv1">_Library</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a02541.html#NL3D_1_1CFontGeneratorv2">_LibraryInit</a> = false</td></tr> + +</table> +<hr><h2>Constructor & Destructor Documentation</h2> +<a class="anchor" name="NL3D_1_1CFontGeneratora0" doxytag="NL3D::CFontGenerator::CFontGenerator" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> NL3D::CFontGenerator::CFontGenerator </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">const std::string & </td> + <td class="mdname" nowrap> <em>fontFileName</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap>const std::string & </td> + <td class="mdname" nowrap> <em>fontExFileName</em> = ""</td> + </tr> + <tr> + <td></td> + <td class="md">) </td> + <td class="md" colspan="2"></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Constructor <dl compact><dt><b>Parameters:</b></dt><dd> + <table border="0" cellspacing="2" cellpadding="0"> + <tr><td valign=top><em>fontFileName</em> </td><td>path+filename (ex: "c:\winnt\fonts\arial.ttf")</td></tr> + </table> +</dl> + +<p> +Definition at line <a class="el" href="a05720.html#l00093">93</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +References <a class="el" href="a05721.html#l00096">_Face</a>, <a class="el" href="a05721.html#l00088">_FontFileName</a>, <a class="el" href="a05720.html#l00071">_FontGeneratorCounterUID</a>, <a class="el" href="a05720.html#l00069">_Library</a>, <a class="el" href="a05720.html#l00070">_LibraryInit</a>, <a class="el" href="a05721.html#l00087">_UID</a>, <a class="el" href="a05720.html#l00073">getFT2Error()</a>, <a class="el" href="a05622.html#l00154">nlerror</a>, and <a class="el" href="a05622.html#l00135">nlwarning</a>. +<p> +<div class="fragment"><pre>00094 { +00095 NL_ALLOC_CONTEXT (FreeTyp); +00096 +00097 <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr2">_UID</a> = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorv0">_FontGeneratorCounterUID</a>; +00098 _FontGeneratorCounterUID++; +00099 <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr1">_FontFileName</a> = fontFileName; +00100 +00101 FT_Error error; +00102 +00103 <span class="keywordflow">if</span> (!<a class="code" href="a02541.html#NL3D_1_1CFontGeneratorv2">_LibraryInit</a>) +00104 { +00105 error = FT_Init_FreeType (&_Library); +00106 <span class="keywordflow">if</span> (error) +00107 { +00108 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Init_FreeType() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00109 } +00110 <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorv2">_LibraryInit</a> = <span class="keyword">true</span>; +00111 } +00112 +00113 error = FT_New_Face (_Library, fontFileName.c_str (), 0, &<a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>); +00114 <span class="keywordflow">if</span> (error) +00115 { +00116 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_New_Face() failed with file '%s': %s"</span>, fontFileName.c_str(), <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00117 } +00118 +00119 string fontEx = fontExFileName; +00120 <span class="keywordflow">if</span> (fontEx == <span class="stringliteral">""</span>) +00121 { +00122 <span class="comment">// try to see if the ex filename exists based on the fontExFileName</span> +00123 fontEx = CPath::lookup(CFile::getFilenameWithoutExtension (fontFileName)+<span class="stringliteral">".afm"</span>, <span class="keyword">false</span>, <span class="keyword">false</span>); +00124 } +00125 +00126 <span class="keywordflow">if</span> (fontEx != <span class="stringliteral">""</span>) +00127 { +00128 error = FT_Attach_File (_Face, fontEx.c_str ()); +00129 <span class="keywordflow">if</span> (error) +00130 { +00131 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"FT_Attach_File() failed with file '%s': %s"</span>, fontEx.c_str(), <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00132 } +00133 } +00134 +00135 error = FT_Select_Charmap (_Face, ft_encoding_unicode); +00136 <span class="keywordflow">if</span> (error) +00137 { +00138 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Select_Charmap() failed with file '%s': %s"</span>, fontFileName.c_str(), <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00139 } +00140 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratora6" doxytag="NL3D::CFontGenerator::~CFontGenerator" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> NL3D::CFontGenerator::~<a class="el" href="a02541.html">CFontGenerator</a> </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [virtual]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00142">142</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +<div class="fragment"><pre>00143 { +00144 } +</pre></div> </td> + </tr> +</table> +<hr><h2>Member Function Documentation</h2> +<a class="anchor" name="NL3D_1_1CFontGeneratora1" doxytag="NL3D::CFontGenerator::getBitmap" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a7">uint8</a> * NL3D::CFontGenerator::getBitmap </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top"><a class="el" href="a05167.html#a18">ucchar</a> </td> + <td class="mdname" nowrap> <em>c</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> </td> + <td class="mdname" nowrap> <em>size</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> & </td> + <td class="mdname" nowrap> <em>width</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> & </td> + <td class="mdname" nowrap> <em>height</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> & </td> + <td class="mdname" nowrap> <em>pitch</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a10">sint32</a> & </td> + <td class="mdname" nowrap> <em>left</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a10">sint32</a> & </td> + <td class="mdname" nowrap> <em>top</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a10">sint32</a> & </td> + <td class="mdname" nowrap> <em>advx</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> & </td> + <td class="mdname" nowrap> <em>glyphIndex</em></td> + </tr> + <tr> + <td></td> + <td class="md">) </td> + <td class="md" colspan="2"></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +generate and return a bitmap <dl compact><dt><b>Parameters:</b></dt><dd> + <table border="0" cellspacing="2" cellpadding="0"> + <tr><td valign=top><em>c</em> </td><td>the unicode char </td></tr> + <tr><td valign=top><em>size</em> </td><td>size of the generated font in ??? format </td></tr> + <tr><td valign=top><em>width</em> </td><td>width of the generated bitmap, this value is set by this function </td></tr> + <tr><td valign=top><em>height</em> </td><td>height of the generated bitmap, this value is set by this function </td></tr> + <tr><td valign=top><em>pitch</em> </td><td>pitch of the generated bitmap (+ or - the number of bytes per row), this value is set by this function</td></tr> + </table> +</dl> + +<p> +Definition at line <a class="el" href="a05720.html#l00173">173</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +References <a class="el" href="a05721.html#l00096">_Face</a>, <a class="el" href="a05720.html#l00073">getFT2Error()</a>, <a class="el" href="a05646.html#l01013">height</a>, <a class="el" href="a05622.html#l00154">nlerror</a>, <a class="el" href="a05981.html#l00099">sint32</a>, <a class="el" href="a05646.html#l00645">size</a>, <a class="el" href="a06590.html#l00236">ucchar</a>, <a class="el" href="a05981.html#l00100">uint32</a>, <a class="el" href="a05981.html#l00096">uint8</a>, and <a class="el" href="a05646.html#l01013">width</a>. +<p> +Referenced by <a class="el" href="a06523.html#l00273">NL3D::CTextureFont::getLetterInfo()</a>, and <a class="el" href="a06523.html#l00154">NL3D::CTextureFont::rebuildLetter()</a>. +<p> +<div class="fragment"><pre>00174 { +00175 NL_ALLOC_CONTEXT (FreeTyp); +00176 +00177 FT_Error error; +00178 +00179 error = FT_Set_Pixel_Sizes (_Face, size, size); +00180 <span class="keywordflow">if</span> (error) +00181 { +00182 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Set_Pixel_Sizes() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00183 } +00184 +00185 <span class="comment">// retrieve glyph index from character code</span> +00186 FT_UInt glyph_index = FT_Get_Char_Index (_Face, c); +00187 +00188 <span class="comment">// load glyph image into the slot (erase previous one)</span> +00189 error = FT_Load_Glyph (_Face, glyph_index, FT_LOAD_DEFAULT); +00190 <span class="keywordflow">if</span> (error) +00191 { +00192 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Load_Glyph() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00193 } +00194 +00195 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a587">size</a> == 0) +00196 { +00197 <a class="code" href="a04223.html#a632">width</a> = 0; +00198 <a class="code" href="a04223.html#a633">height</a> = 0; +00199 pitch = 0; +00200 left = 0; +00201 top = 0; +00202 advx = 0; +00203 glyphIndex = glyph_index; +00204 <span class="keywordflow">return</span> NULL; +00205 } +00206 +00207 <span class="comment">// convert to an anti-aliased bitmap</span> +00208 error = FT_Render_Glyph (<a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph, ft_render_mode_normal); +00209 <span class="keywordflow">if</span> (error) +00210 { +00211 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Render_Glyph() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00212 } +00213 +00214 <a class="code" href="a04223.html#a632">width</a> = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->bitmap.width; +00215 <a class="code" href="a04223.html#a633">height</a> = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->bitmap.rows; +00216 pitch = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->bitmap.pitch; +00217 +00218 left = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->bitmap_left; +00219 top = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->bitmap_top; +00220 +00221 advx = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->advance.x >> 6; +00222 +00223 glyphIndex = glyph_index; +00224 +00225 <span class="keywordflow">return</span> (<a class="code" href="a04558.html#a7">uint8</a> *) <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->bitmap.buffer; +00226 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratora2" doxytag="NL3D::CFontGenerator::getCharIndex" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a11">uint32</a> NL3D::CFontGenerator::getCharIndex </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top"><a class="el" href="a05167.html#a18">ucchar</a> </td> + <td class="mdname1" valign="top" nowrap> <em>c</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00252">252</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +References <a class="el" href="a05721.html#l00096">_Face</a>, <a class="el" href="a06590.html#l00236">ucchar</a>, and <a class="el" href="a05981.html#l00100">uint32</a>. +<p> +<div class="fragment"><pre>00253 { +00254 NL_ALLOC_CONTEXT (FreeTyp); +00255 +00256 <span class="keywordflow">return</span> FT_Get_Char_Index (_Face, c); +00257 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratord0" doxytag="NL3D::CFontGenerator::getFT2Error" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> const char * NL3D::CFontGenerator::getFT2Error </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">FT_Error </td> + <td class="mdname1" valign="top" nowrap> <em>fte</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [private]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00073">73</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +References <a class="el" href="a04297.html#a5">ft_errors</a>, <a class="el" href="a05586.html#l00161">NLMISC::smprintf()</a>, and <a class="el" href="a05981.html#l00100">uint32</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>, <a class="el" href="a05720.html#l00173">getBitmap()</a>, <a class="el" href="a05720.html#l00230">getKerning()</a>, and <a class="el" href="a05720.html#l00146">getSizes()</a>. +<p> +<div class="fragment"><pre>00074 { +00075 NL_ALLOC_CONTEXT (FreeTyp); +00076 +00077 <span class="keyword">static</span> <span class="keywordtype">char</span> ukn[1024]; +00078 +00079 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a11">uint32</a> i = 0; <a class="code" href="a04297.html#a5">ft_errors</a>[i].err_code != 0 || <a class="code" href="a04297.html#a5">ft_errors</a>[i].err_msg != 0; i++) +00080 { +00081 <span class="keywordflow">if</span> (<a class="code" href="a04297.html#a5">ft_errors</a>[i].err_code == fte) +00082 <span class="keywordflow">return</span> <a class="code" href="a04297.html#a5">ft_errors</a>[i].err_msg; +00083 } +00084 <a class="code" href="a05378.html#a259">smprintf</a> (ukn, 1024, <span class="stringliteral">"Unknown freetype2 error, errcode: 0x%x"</span>, fte); +00085 <span class="keywordflow">return</span> ukn; +00086 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratora3" doxytag="NL3D::CFontGenerator::getKerning" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> void NL3D::CFontGenerator::getKerning </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top"><a class="el" href="a05167.html#a18">ucchar</a> </td> + <td class="mdname" nowrap> <em>left</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a05167.html#a18">ucchar</a> </td> + <td class="mdname" nowrap> <em>right</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a10">sint32</a> & </td> + <td class="mdname" nowrap> <em>kernx</em></td> + </tr> + <tr> + <td></td> + <td class="md">) </td> + <td class="md" colspan="2"></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00230">230</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +References <a class="el" href="a05721.html#l00096">_Face</a>, <a class="el" href="a05720.html#l00073">getFT2Error()</a>, <a class="el" href="a05622.html#l00154">nlerror</a>, <a class="el" href="a05981.html#l00099">sint32</a>, and <a class="el" href="a06590.html#l00236">ucchar</a>. +<p> +<div class="fragment"><pre>00231 { +00232 NL_ALLOC_CONTEXT (FreeTyp); +00233 +00234 <span class="keywordflow">if</span> (!FT_HAS_KERNING(_Face)) +00235 { +00236 kernx = 0; +00237 } +00238 <span class="keywordflow">else</span> +00239 { +00240 FT_Vector kerning; +00241 FT_Error error = FT_Get_Kerning (_Face, left, right, ft_kerning_default, &kerning); +00242 <span class="keywordflow">if</span> (error) +00243 { +00244 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Get_Kerning() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00245 } +00246 kernx = kerning.x; +00247 } +00248 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratora4" doxytag="NL3D::CFontGenerator::getSizes" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> void NL3D::CFontGenerator::getSizes </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top"><a class="el" href="a05167.html#a18">ucchar</a> </td> + <td class="mdname" nowrap> <em>c</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> </td> + <td class="mdname" nowrap> <em>size</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> & </td> + <td class="mdname" nowrap> <em>width</em>, </td> + </tr> + <tr> + <td class="md" nowrap align="right"></td> + <td></td> + <td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> & </td> + <td class="mdname" nowrap> <em>height</em></td> + </tr> + <tr> + <td></td> + <td class="md">) </td> + <td class="md" colspan="2"></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +returns the width and height of a character using a specific size and<p> +<dl compact><dt><b>Warning:</b></dt><dd>this function is not very fast (but faster than <a class="el" href="a02541.html#NL3D_1_1CFontGeneratora1">getBitmap()</a>) because it has to load the char before.</dd></dl> + +<p> +Definition at line <a class="el" href="a05720.html#l00146">146</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +References <a class="el" href="a05721.html#l00096">_Face</a>, <a class="el" href="a05720.html#l00073">getFT2Error()</a>, <a class="el" href="a05646.html#l01013">height</a>, <a class="el" href="a05622.html#l00154">nlerror</a>, <a class="el" href="a05646.html#l00645">size</a>, <a class="el" href="a06590.html#l00236">ucchar</a>, <a class="el" href="a05981.html#l00100">uint32</a>, and <a class="el" href="a05646.html#l01013">width</a>. +<p> +<div class="fragment"><pre>00147 { +00148 NL_ALLOC_CONTEXT (FreeTyp); +00149 +00150 FT_Error error; +00151 +00152 error = FT_Set_Pixel_Sizes (_Face, size, size); +00153 <span class="keywordflow">if</span> (error) +00154 { +00155 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Set_Pixel_Sizes() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00156 } +00157 +00158 <span class="comment">// retrieve glyph index from character code</span> +00159 FT_UInt glyph_index = FT_Get_Char_Index (_Face, c); +00160 +00161 <span class="comment">// load glyph image into the slot (erase previous one)</span> +00162 error = FT_Load_Glyph (_Face, glyph_index, FT_LOAD_DEFAULT); +00163 <span class="keywordflow">if</span> (error) +00164 { +00165 <a class="code" href="a04199.html#a3">nlerror</a> (<span class="stringliteral">"FT_Load_Glyph() failed: %s"</span>, <a class="code" href="a02541.html#NL3D_1_1CFontGeneratord0">getFT2Error</a>(error)); +00166 } +00167 +00168 <span class="comment">// convert 24.6 fixed point into integer</span> +00169 <a class="code" href="a04223.html#a632">width</a> = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->metrics.width >> 6; +00170 <a class="code" href="a04223.html#a633">height</a> = <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr0">_Face</a>->glyph->metrics.height >> 6; +00171 } +</pre></div> </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratora5" doxytag="NL3D::CFontGenerator::getUID" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a11">uint32</a> NL3D::CFontGenerator::getUID </td> + <td class="md" valign="top">( </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap><code> [inline]</code></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05721.html#l00082">82</a> of file <a class="el" href="a05721.html">font_generator.h</a>. +<p> +References <a class="el" href="a05721.html#l00087">_UID</a>, and <a class="el" href="a05981.html#l00100">uint32</a>. +<p> +Referenced by <a class="el" href="a06523.html#l00057">NL3D::CTextureFont::SLetterKey::getVal()</a>. +<p> +<div class="fragment"><pre>00082 { <span class="keywordflow">return</span> <a class="code" href="a02541.html#NL3D_1_1CFontGeneratorr2">_UID</a>; } +</pre></div> </td> + </tr> +</table> +<hr><h2>Field Documentation</h2> +<a class="anchor" name="NL3D_1_1CFontGeneratorr0" doxytag="NL3D::CFontGenerator::_Face" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> FT_Face <a class="el" href="a02541.html#NL3D_1_1CFontGeneratorr0">NL3D::CFontGenerator::_Face</a><code> [private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05721.html#l00096">96</a> of file <a class="el" href="a05721.html">font_generator.h</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>, <a class="el" href="a05720.html#l00173">getBitmap()</a>, <a class="el" href="a05720.html#l00252">getCharIndex()</a>, <a class="el" href="a05720.html#l00230">getKerning()</a>, and <a class="el" href="a05720.html#l00146">getSizes()</a>. </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratorr1" doxytag="NL3D::CFontGenerator::_FontFileName" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> std::string <a class="el" href="a02541.html#NL3D_1_1CFontGeneratorr1">NL3D::CFontGenerator::_FontFileName</a><code> [private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05721.html#l00088">88</a> of file <a class="el" href="a05721.html">font_generator.h</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>. </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratorv0" doxytag="NL3D::CFontGenerator::_FontGeneratorCounterUID" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a02541.html#NL3D_1_1CFontGeneratorv0">NL3D::CFontGenerator::_FontGeneratorCounterUID</a> = 1<code> [static, private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00071">71</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>. </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratorv1" doxytag="NL3D::CFontGenerator::_Library" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> FT_Library <a class="el" href="a02541.html#NL3D_1_1CFontGeneratorv1">NL3D::CFontGenerator::_Library</a><code> [static, private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00069">69</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>. </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratorv2" doxytag="NL3D::CFontGenerator::_LibraryInit" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> bool <a class="el" href="a02541.html#NL3D_1_1CFontGeneratorv2">NL3D::CFontGenerator::_LibraryInit</a> = false<code> [static, private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05720.html#l00070">70</a> of file <a class="el" href="a05720.html">font_generator.cpp</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>. </td> + </tr> +</table> +<a class="anchor" name="NL3D_1_1CFontGeneratorr2" doxytag="NL3D::CFontGenerator::_UID" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a02541.html#NL3D_1_1CFontGeneratorr2">NL3D::CFontGenerator::_UID</a><code> [private]</code> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> + +<p> +Definition at line <a class="el" href="a05721.html#l00087">87</a> of file <a class="el" href="a05721.html">font_generator.h</a>. +<p> +Referenced by <a class="el" href="a05720.html#l00093">CFontGenerator()</a>, and <a class="el" href="a05721.html#l00082">getUID()</a>. </td> + </tr> +</table> +<hr>The documentation for this class was generated from the following files:<ul> +<li><a class="el" href="a05721.html">font_generator.h</a><li><a class="el" href="a05720.html">font_generator.cpp</a></ul> +<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 06:46:57 2004 for NeL by +<a href="http://www.doxygen.org/index.html"> +<img src="doxygen.png" alt="doxygen" align="middle" border=0 > +</a>1.3.6 </small></address> +</body> +</html> |