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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_f8f859fb3bd89768df0930a211be597b.html">graphite2</a></li> </ul>
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<a href="Font_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* GRAPHITE2 LICENSING</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright 2010, SIL International</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> All rights reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> This library is free software; you can redistribute it and/or modify</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as published</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> by the Free Software Foundation; either version 2.1 of License, or</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> (at your option) any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> This program is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> Lesser General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> You should also have received a copy of the GNU Lesser General Public</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> License along with this library in the file named "LICENSE".</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> If not, write to the Free Software Foundation, 51 Franklin Street,</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> Suite 500, Boston, MA 02110-1335, USA or visit their web page on the</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> internet at http://www.fsf.org/licenses/lgpl.html.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> Alternatively, the contents of this file may be used under the terms</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> of the Mozilla Public License (http://mozilla.org/MPL) or the GNU</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> General Public License, as published by the Free Software Foundation,</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> either version 2 of the License or (at your option) any later version.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">*/</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="Types_8h.html">graphite2/Types.h</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="Font_8h.html#a62dc7c28dadb9984e023bdffc6b19efa"> 31</a></span> <span class="preprocessor">#define GR2_VERSION_MAJOR 1</span></div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="Font_8h.html#a2fd949236035a41354166785e1949614"> 32</a></span> <span class="preprocessor">#define GR2_VERSION_MINOR 3</span></div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="Font_8h.html#a1c00b330b71c0993cdb6805f54436474"> 33</a></span> <span class="preprocessor">#define GR2_VERSION_BUGFIX 10</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5"> 40</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712"> 41</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a> <a class="code" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a>;</div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d"> 42</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65"> 43</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a> <a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span> <a class="code" href="Font_8h.html#a5bb56e28b312432cbf691bb0e7e87fa2">gr_engine_version</a>(<span class="keywordtype">int</span> *nMajor, <span class="keywordtype">int</span> *nMinor, <span class="keywordtype">int</span> *nBugFix);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60"> 56</a></span> <span class="keyword">enum</span> <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60">gr_face_options</a> {</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60a025de9ce7e6431eb8107ac1149173d4d"> 58</a></span>  <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60a025de9ce7e6431eb8107ac1149173d4d">gr_face_default</a> = 0,</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60af674830477b28209f9b2405523cf0f58"> 60</a></span>  <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60af674830477b28209f9b2405523cf0f58">gr_face_dumbRendering</a> = 1,</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ab645778c19e757eae64dc4460d3dd2ce"> 62</a></span>  <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ab645778c19e757eae64dc4460d3dd2ce">gr_face_preloadGlyphs</a> = 2,</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ad2679ebb8b2ab65867c4ded082579f3d"> 64</a></span>  <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ad2679ebb8b2ab65867c4ded082579f3d">gr_face_cacheCmap</a> = 4,</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60a3ad71b02b746a0ce7114d38fbfbaa92a"> 66</a></span>  <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60a3ad71b02b746a0ce7114d38fbfbaa92a">gr_face_preloadAll</a> = <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ab645778c19e757eae64dc4460d3dd2ce">gr_face_preloadGlyphs</a> | <a class="code" href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ad2679ebb8b2ab65867c4ded082579f3d">gr_face_cacheCmap</a></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> };</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html"> 70</a></span> <span class="keyword">struct </span><a class="code" href="structgr__faceinfo.html">gr_faceinfo</a> {</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#ae25e5414284fd27cdb668f9c291cc23a"> 71</a></span>  <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> <a class="code" href="structgr__faceinfo.html#ae25e5414284fd27cdb668f9c291cc23a">extra_ascent</a>; </div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a3e478e33b992005022734b9586945283"> 72</a></span>  <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> <a class="code" href="structgr__faceinfo.html#a3e478e33b992005022734b9586945283">extra_descent</a>; </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#ab830ff280b7b9287f0298d71d1a62fac"> 73</a></span>  <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> <a class="code" href="structgr__faceinfo.html#ab830ff280b7b9287f0298d71d1a62fac">upem</a>; </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46"> 74</a></span>  <span class="keyword">enum</span> <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46">gr_space_contextuals</a> {</div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46ac338963858755f893ec75a4e75f66f34"> 75</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46ac338963858755f893ec75a4e75f66f34">gr_space_unknown</a> = 0, </div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a938b67a03c5d69eb0e1e3f2aa3a72d7b"> 76</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a938b67a03c5d69eb0e1e3f2aa3a72d7b">gr_space_none</a> = 1, </div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a046a567e707e8cfceba33766a1da80ea"> 77</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a046a567e707e8cfceba33766a1da80ea">gr_space_left_only</a> = 2, </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46ab1a494c30da193235741e731215c06de"> 78</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46ab1a494c30da193235741e731215c06de">gr_space_right_only</a> = 3, </div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a0ebc582daa7dd62b12a09a83ec01c722"> 79</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a0ebc582daa7dd62b12a09a83ec01c722">gr_space_either_only</a> = 4, </div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a125af2a09abf8383367cd4c2a7147410"> 80</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a125af2a09abf8383367cd4c2a7147410">gr_space_both</a> = 5, </div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46aa7c1b78375077cb1b68e6e29fac8cc9e"> 81</a></span>  <a class="code" href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46aa7c1b78375077cb1b68e6e29fac8cc9e">gr_space_cross</a> = 6 </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  } <a class="code" href="structgr__faceinfo.html#a32aa2357ccaef0719f50ccd5e07c0806">space_contextuals</a>;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a727f5658f7cae3677afd480e0449200e"> 83</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structgr__faceinfo.html#a727f5658f7cae3677afd480e0449200e">has_bidi_pass</a> : 1; </div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#ae1a39b976c35df1ae0a615f827bbe525"> 84</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structgr__faceinfo.html#ae1a39b976c35df1ae0a615f827bbe525">line_ends</a> : 1; </div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structgr__faceinfo.html#a88e5a717cba1b46733c18eabf4b102e6"> 85</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structgr__faceinfo.html#a88e5a717cba1b46733c18eabf4b102e6">justifies</a> : 1; </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> };</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structgr__faceinfo.html">gr_faceinfo</a> <a class="code" href="structgr__faceinfo.html">gr_faceinfo</a>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="Font_8h.html#adc7fedfec6d92fe9a99f515dfeeecc15"> 98</a></span> <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keywordtype">void</span> *(*gr_get_table_fn)(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFaceHandle, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> name, <span class="keywordtype">size_t</span> *len);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="Font_8h.html#ae3c407cfe4e9b15493222c586e178bf0"> 105</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="Font_8h.html#ae3c407cfe4e9b15493222c586e178bf0">gr_release_table_fn</a>)(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFaceHandle, <span class="keyword">const</span> <span class="keywordtype">void</span> *table_buffer);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="structgr__face__ops.html"> 108</a></span> <span class="keyword">struct </span><a class="code" href="structgr__face__ops.html">gr_face_ops</a></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> {</div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="structgr__face__ops.html#a854352f53b148adc24983a58a1866d66"> 111</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structgr__face__ops.html#a854352f53b148adc24983a58a1866d66">size</a>;</div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="structgr__face__ops.html#a69f06b79e5945dedd174693f33b0fb70"> 113</a></span>  <a class="code" href="Font_8h.html#adc7fedfec6d92fe9a99f515dfeeecc15">gr_get_table_fn</a> <a class="code" href="structgr__face__ops.html#a69f06b79e5945dedd174693f33b0fb70">get_table</a>;</div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="structgr__face__ops.html#a9b9e6a871edcdc1faae37d4e23557d01"> 116</a></span>  <a class="code" href="Font_8h.html#ae3c407cfe4e9b15493222c586e178bf0">gr_release_table_fn</a> <a class="code" href="structgr__face__ops.html#a9b9e6a871edcdc1faae37d4e23557d01">release_table</a>; </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> };</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structgr__face__ops.html">gr_face_ops</a> <a class="code" href="structgr__face__ops.html">gr_face_ops</a>;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* <a class="code" href="Font_8h.html#a920854d4aaaaa7f98116b3abe90fa919">gr_make_face_with_ops</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFaceHandle<span class="comment">/*non-NULL*/</span>, <span class="keyword">const</span> <a class="code" href="structgr__face__ops.html">gr_face_ops</a> *face_ops, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> faceOptions);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* <a class="code" href="Font_8h.html#ac5516c3e167597d2d535e68877114d25">gr_make_face</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFaceHandle<span class="comment">/*non-NULL*/</span>, <a class="code" href="Font_8h.html#adc7fedfec6d92fe9a99f515dfeeecc15">gr_get_table_fn</a> getTable, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> faceOptions);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment">//#ifndef GRAPHITE2_NSEGCACHE</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"></span><a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* <a class="code" href="Font_8h.html#ab296eec4756e90dbe3fd04d576cb3df7">gr_make_face_with_seg_cache_and_ops</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFaceHandle, <span class="keyword">const</span> <a class="code" href="structgr__face__ops.html">gr_face_ops</a> *face_ops, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segCacheMaxSize, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> faceOptions);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* <a class="code" href="Font_8h.html#ab14672cd724fdb79d7946340bd609875">gr_make_face_with_seg_cache</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFaceHandle, <a class="code" href="Font_8h.html#adc7fedfec6d92fe9a99f515dfeeecc15">gr_get_table_fn</a> getTable, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segCacheMaxSize, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> faceOptions);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment">//#endif</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> <a class="code" href="Font_8h.html#ac0a47b7f0a5e331619b103230b31d704">gr_str_to_tag</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span> <a class="code" href="Font_8h.html#a76493f90ccd0beaa09624873529702bc">gr_tag_to_str</a>(<a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> tag, <span class="keywordtype">char</span> *str);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a>* <a class="code" href="Font_8h.html#a8751c25b0be00fa61de7fb0913b8c8b0">gr_face_featureval_for_lang</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> langname);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* <a class="code" href="Font_8h.html#a8ad0b13d4b8073eeb6da0fe6dfacc0e9">gr_face_find_fref</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> featId);</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> <a class="code" href="Font_8h.html#a509aba34b02e0f8b459580f2e177d46d">gr_face_n_fref</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* <a class="code" href="Font_8h.html#a212f8963cbb227097102d002b403505b">gr_face_fref</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> i);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="Font_8h.html#ad56d35d27597a5f210507c5bcf1360c6">gr_face_n_languages</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> <a class="code" href="Font_8h.html#a337ed7f60c8fe329d3163de95083faf3">gr_face_lang_by_index</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> i);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span> <a class="code" href="Font_8h.html#a0ac455b190a655d1213aa6a9b953e152">gr_face_destroy</a>(<a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> *face);</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="Font_8h.html#a206166b01369b756439f06cf39502898">gr_face_n_glyphs</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* pFace);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keyword">const</span> <a class="code" href="structgr__faceinfo.html">gr_faceinfo</a> *<a class="code" href="Font_8h.html#a5701cca6115a2d9594706053d16bdb71">gr_face_info</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> *pFace, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> script);</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">int</span> <a class="code" href="Font_8h.html#a4c3d8b868a7944bf89df68fdb342976e">gr_face_is_char_supported</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> *pFace, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> usv, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> script);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="preprocessor">#ifndef GRAPHITE2_NFILEFACE</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* <a class="code" href="Font_8h.html#ae35a9130350dd5e32fd3a1b4867be723">gr_make_file_face</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *filename, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> faceOptions);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment">//#ifndef GRAPHITE2_NSEGCACHE</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"></span><a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a>* <a class="code" href="Font_8h.html#a884c7644bd2a1b66d6c347bdb566ef7e">gr_make_file_face_with_seg_cache</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *filename, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> segCacheMaxSize, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> faceOptions);</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment">//#endif</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="preprocessor">#endif // !GRAPHITE2_NFILEFACE</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a>* <a class="code" href="Font_8h.html#a6c209bbe58317897b6bafbde8af35b95">gr_make_font</a>(<span class="keywordtype">float</span> ppm, <span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> *face);</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="Font_8h.html#a709e73fbf3ef8b85a2fa9894c8d8ba06"> 271</a></span> <span class="keyword">typedef</span> float (*<a class="code" href="Font_8h.html#a709e73fbf3ef8b85a2fa9894c8d8ba06">gr_advance_fn</a>)(<span class="keyword">const</span> <span class="keywordtype">void</span>* appFontHandle, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> glyphid);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="structgr__font__ops.html"> 275</a></span> <span class="keyword">struct </span><a class="code" href="structgr__font__ops.html">gr_font_ops</a></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> {</div><div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="structgr__font__ops.html#a854352f53b148adc24983a58a1866d66"> 278</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structgr__font__ops.html#a854352f53b148adc24983a58a1866d66">size</a>;</div><div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="structgr__font__ops.html#a48395f186fa64e70eda43321e3bf146c"> 283</a></span>  <a class="code" href="Font_8h.html#a709e73fbf3ef8b85a2fa9894c8d8ba06">gr_advance_fn</a> <a class="code" href="structgr__font__ops.html#a48395f186fa64e70eda43321e3bf146c">glyph_advance_x</a>;</div><div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="structgr__font__ops.html#a6781dcb7c0b41fecc2198e78e00a0d34"> 288</a></span>  <a class="code" href="Font_8h.html#a709e73fbf3ef8b85a2fa9894c8d8ba06">gr_advance_fn</a> <a class="code" href="structgr__font__ops.html#a6781dcb7c0b41fecc2198e78e00a0d34">glyph_advance_y</a>;</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> };</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structgr__font__ops.html">gr_font_ops</a> <a class="code" href="structgr__font__ops.html">gr_font_ops</a>;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a>* <a class="code" href="Font_8h.html#a06fe83663fd6ee70915e3da0b67fcb28">gr_make_font_with_ops</a>(<span class="keywordtype">float</span> ppm, <span class="keyword">const</span> <span class="keywordtype">void</span>* appFontHandle, <span class="keyword">const</span> <a class="code" href="structgr__font__ops.html">gr_font_ops</a> * font_ops, <span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> *face);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a>* <a class="code" href="Font_8h.html#aa2021dc2e18345153e240ed65332398a">gr_make_font_with_advance_fn</a>(<span class="keywordtype">float</span> ppm, <span class="keyword">const</span> <span class="keywordtype">void</span>* appFontHandle, <a class="code" href="Font_8h.html#a709e73fbf3ef8b85a2fa9894c8d8ba06">gr_advance_fn</a> getAdvance, <span class="keyword">const</span> <a class="code" href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a> *face);</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span> <a class="code" href="Font_8h.html#ab90e72a813e4c2ef67e92b2f4546fad8">gr_font_destroy</a>(<a class="code" href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a> *font);</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> <a class="code" href="Font_8h.html#acdff7d77871f22e18eef56504028a5e1">gr_fref_feature_value</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref, <span class="keyword">const</span> <a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a>* feats);</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">int</span> <a class="code" href="Font_8h.html#ad575279000b1bad0114ea22ae0a1eee3">gr_fref_set_feature_value</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> val, <a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a>* pDest);</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> <a class="code" href="Font_8h.html#a71d66bf89f9e6be1a581463b693e629d">gr_fref_id</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> <a class="code" href="Font_8h.html#a5caeec331219c0ccb046fdaca272ee4f">gr_fref_n_values</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Types_8h.html#a33f8afd3861aa9a1115359e55067e98f">gr_int16</a> <a class="code" href="Font_8h.html#a0133388aa0d6a021a2999a43c30d8204">gr_fref_value</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> settingno); </div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span>* <a class="code" href="Font_8h.html#a436c87ba0038835f0c400bb35dafd923">gr_fref_label</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> *langId, <span class="keyword">enum</span> <a class="code" href="Types_8h.html#a65f9281fae24ef6edd67116fe7694d38">gr_encform</a> utf, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> *length);</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span>* <a class="code" href="Font_8h.html#a47b48605a2a05145049f908608a3bcaf">gr_fref_value_label</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a>* pfeatureref, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> settingno<span class="comment">/*rather than a value*/</span>, <a class="code" href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a> *langId, <span class="keyword">enum</span> <a class="code" href="Types_8h.html#a65f9281fae24ef6edd67116fe7694d38">gr_encform</a> utf, <a class="code" href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a> *length);</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span> <a class="code" href="Font_8h.html#ae9a28f212bdcbac6a08f248bf6b88603">gr_label_destroy</a>(<span class="keywordtype">void</span> * label);</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a>* <a class="code" href="Font_8h.html#a4898099c8d9a435fc61638d3ef38dcf9">gr_featureval_clone</a>(<span class="keyword">const</span> <a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a>* pfeatures);</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <a class="code" href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a> <span class="keywordtype">void</span> <a class="code" href="Font_8h.html#ac36b952bb01e5d093545db639c3b6a72">gr_featureval_destroy</a>(<a class="code" href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a> *pfeatures);</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> }</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div><div class="ttc" id="structgr__face__ops_html_a69f06b79e5945dedd174693f33b0fb70"><div class="ttname"><a href="structgr__face__ops.html#a69f06b79e5945dedd174693f33b0fb70">gr_face_ops::get_table</a></div><div class="ttdeci">gr_get_table_fn get_table</div><div class="ttdoc">a pointer to a function to request a table from the client. </div><div class="ttdef"><b>Definition:</b> Font.h:113</div></div>
<div class="ttc" id="Font_8h_html_ae3c407cfe4e9b15493222c586e178bf0"><div class="ttname"><a href="Font_8h.html#ae3c407cfe4e9b15493222c586e178bf0">gr_release_table_fn</a></div><div class="ttdeci">void(* gr_release_table_fn)(const void *appFaceHandle, const void *table_buffer)</div><div class="ttdoc">type describing function to release any resources allocated by the above get_table table function ...</div><div class="ttdef"><b>Definition:</b> Font.h:105</div></div>
<div class="ttc" id="Font_8h_html_adc7fedfec6d92fe9a99f515dfeeecc15"><div class="ttname"><a href="Font_8h.html#adc7fedfec6d92fe9a99f515dfeeecc15">gr_get_table_fn</a></div><div class="ttdeci">const void *(* gr_get_table_fn)(const void *appFaceHandle, unsigned int name, size_t *len)</div><div class="ttdoc">type describing function to retrieve font table information </div><div class="ttdef"><b>Definition:</b> Font.h:98</div></div>
<div class="ttc" id="Font_8h_html_a8ad0b13d4b8073eeb6da0fe6dfacc0e9"><div class="ttname"><a href="Font_8h.html#a8ad0b13d4b8073eeb6da0fe6dfacc0e9">gr_face_find_fref</a></div><div class="ttdeci">GR2_API const gr_feature_ref * gr_face_find_fref(const gr_face *pFace, gr_uint32 featId)</div><div class="ttdoc">Get feature reference for a given feature id from a face. </div></div>
<div class="ttc" id="Types_8h_html"><div class="ttname"><a href="Types_8h.html">Types.h</a></div></div>
<div class="ttc" id="Font_8h_html_a4c3d8b868a7944bf89df68fdb342976e"><div class="ttname"><a href="Font_8h.html#a4c3d8b868a7944bf89df68fdb342976e">gr_face_is_char_supported</a></div><div class="ttdeci">GR2_API int gr_face_is_char_supported(const gr_face *pFace, gr_uint32 usv, gr_uint32 script)</div><div class="ttdoc">Returns whether the font supports a given Unicode character. </div></div>
<div class="ttc" id="Font_8h_html_a4898099c8d9a435fc61638d3ef38dcf9"><div class="ttname"><a href="Font_8h.html#a4898099c8d9a435fc61638d3ef38dcf9">gr_featureval_clone</a></div><div class="ttdeci">GR2_API gr_feature_val * gr_featureval_clone(const gr_feature_val *pfeatures)</div><div class="ttdoc">Copies a gr_feature_val. </div></div>
<div class="ttc" id="Types_8h_html_a65f9281fae24ef6edd67116fe7694d38"><div class="ttname"><a href="Types_8h.html#a65f9281fae24ef6edd67116fe7694d38">gr_encform</a></div><div class="ttdeci">gr_encform</div><div class="ttdef"><b>Definition:</b> Types.h:39</div></div>
<div class="ttc" id="structgr__faceinfo_html"><div class="ttname"><a href="structgr__faceinfo.html">gr_faceinfo</a></div><div class="ttdoc">Holds information about a particular Graphite silf table that has been loaded. </div><div class="ttdef"><b>Definition:</b> Font.h:70</div></div>
<div class="ttc" id="Font_8h_html_aa2021dc2e18345153e240ed65332398a"><div class="ttname"><a href="Font_8h.html#aa2021dc2e18345153e240ed65332398a">gr_make_font_with_advance_fn</a></div><div class="ttdeci">GR2_API gr_font * gr_make_font_with_advance_fn(float ppm, const void *appFontHandle, gr_advance_fn getAdvance, const gr_face *face)</div><div class="ttdoc">Creates a font with hinted advance width query function. </div></div>
<div class="ttc" id="Font_8h_html_a8751c25b0be00fa61de7fb0913b8c8b0"><div class="ttname"><a href="Font_8h.html#a8751c25b0be00fa61de7fb0913b8c8b0">gr_face_featureval_for_lang</a></div><div class="ttdeci">GR2_API gr_feature_val * gr_face_featureval_for_lang(const gr_face *pFace, gr_uint32 langname)</div><div class="ttdoc">Get feature values for a given language or default. </div></div>
<div class="ttc" id="structgr__faceinfo_html_ae25e5414284fd27cdb668f9c291cc23a"><div class="ttname"><a href="structgr__faceinfo.html#ae25e5414284fd27cdb668f9c291cc23a">gr_faceinfo::extra_ascent</a></div><div class="ttdeci">gr_uint16 extra_ascent</div><div class="ttdoc">The extra_ascent in the GDL, in design units. </div><div class="ttdef"><b>Definition:</b> Font.h:71</div></div>
<div class="ttc" id="structgr__font__ops_html_a854352f53b148adc24983a58a1866d66"><div class="ttname"><a href="structgr__font__ops.html#a854352f53b148adc24983a58a1866d66">gr_font_ops::size</a></div><div class="ttdeci">size_t size</div><div class="ttdoc">size of the structure in bytes to allow for future extensibility </div><div class="ttdef"><b>Definition:</b> Font.h:278</div></div>
<div class="ttc" id="Font_8h_html_a2e373347105e4e6c4929ad98dbb73a65"><div class="ttname"><a href="Font_8h.html#a2e373347105e4e6c4929ad98dbb73a65">gr_feature_val</a></div><div class="ttdeci">struct gr_feature_val gr_feature_val</div><div class="ttdef"><b>Definition:</b> Font.h:43</div></div>
<div class="ttc" id="structgr__face__ops_html_a9b9e6a871edcdc1faae37d4e23557d01"><div class="ttname"><a href="structgr__face__ops.html#a9b9e6a871edcdc1faae37d4e23557d01">gr_face_ops::release_table</a></div><div class="ttdeci">gr_release_table_fn release_table</div><div class="ttdoc">is a pointer to a function to notify the client the a table can be released. </div><div class="ttdef"><b>Definition:</b> Font.h:116</div></div>
<div class="ttc" id="structgr__faceinfo_html_a727f5658f7cae3677afd480e0449200e"><div class="ttname"><a href="structgr__faceinfo.html#a727f5658f7cae3677afd480e0449200e">gr_faceinfo::has_bidi_pass</a></div><div class="ttdeci">unsigned int has_bidi_pass</div><div class="ttdoc">the table specifies that a bidirectional pass should run </div><div class="ttdef"><b>Definition:</b> Font.h:83</div></div>
<div class="ttc" id="Font_8h_html_ad56d35d27597a5f210507c5bcf1360c6"><div class="ttname"><a href="Font_8h.html#ad56d35d27597a5f210507c5bcf1360c6">gr_face_n_languages</a></div><div class="ttdeci">GR2_API unsigned short gr_face_n_languages(const gr_face *pFace)</div><div class="ttdoc">Return number of languages the face knows about. </div></div>
<div class="ttc" id="Font_8h_html_ac5516c3e167597d2d535e68877114d25"><div class="ttname"><a href="Font_8h.html#ac5516c3e167597d2d535e68877114d25">gr_make_face</a></div><div class="ttdeci">GR2_API gr_face * gr_make_face(const void *appFaceHandle, gr_get_table_fn getTable, unsigned int faceOptions)</div><div class="ttdoc">Create a gr_face object given application information and a getTable function. </div></div>
<div class="ttc" id="Font_8h_html_a337ed7f60c8fe329d3163de95083faf3"><div class="ttname"><a href="Font_8h.html#a337ed7f60c8fe329d3163de95083faf3">gr_face_lang_by_index</a></div><div class="ttdeci">GR2_API gr_uint32 gr_face_lang_by_index(const gr_face *pFace, gr_uint16 i)</div><div class="ttdoc">Returns a language id corresponding to a language of given index in the face. </div></div>
<div class="ttc" id="Font_8h_html_a06fe83663fd6ee70915e3da0b67fcb28"><div class="ttname"><a href="Font_8h.html#a06fe83663fd6ee70915e3da0b67fcb28">gr_make_font_with_ops</a></div><div class="ttdeci">GR2_API gr_font * gr_make_font_with_ops(float ppm, const void *appFontHandle, const gr_font_ops *font_ops, const gr_face *face)</div><div class="ttdoc">Creates a font with hinted advance width query functions. </div></div>
<div class="ttc" id="Font_8h_html_ad575279000b1bad0114ea22ae0a1eee3"><div class="ttname"><a href="Font_8h.html#ad575279000b1bad0114ea22ae0a1eee3">gr_fref_set_feature_value</a></div><div class="ttdeci">GR2_API int gr_fref_set_feature_value(const gr_feature_ref *pfeatureref, gr_uint16 val, gr_feature_val *pDest)</div><div class="ttdoc">set a feature value </div></div>
<div class="ttc" id="Types_8h_html_a33f8afd3861aa9a1115359e55067e98f"><div class="ttname"><a href="Types_8h.html#a33f8afd3861aa9a1115359e55067e98f">gr_int16</a></div><div class="ttdeci">short gr_int16</div><div class="ttdef"><b>Definition:</b> Types.h:35</div></div>
<div class="ttc" id="structgr__faceinfo_html_a88e5a717cba1b46733c18eabf4b102e6"><div class="ttname"><a href="structgr__faceinfo.html#a88e5a717cba1b46733c18eabf4b102e6">gr_faceinfo::justifies</a></div><div class="ttdeci">unsigned int justifies</div><div class="ttdoc">there are .justify properties set somewhere on some glyphs </div><div class="ttdef"><b>Definition:</b> Font.h:85</div></div>
<div class="ttc" id="structgr__font__ops_html"><div class="ttname"><a href="structgr__font__ops.html">gr_font_ops</a></div><div class="ttdoc">struct housing function pointers to manage font hinted metrics for the graphite engine. </div><div class="ttdef"><b>Definition:</b> Font.h:275</div></div>
<div class="ttc" id="Font_8h_html_a6c40b1b9ab06858868a59607ba43e712"><div class="ttname"><a href="Font_8h.html#a6c40b1b9ab06858868a59607ba43e712">gr_font</a></div><div class="ttdeci">struct gr_font gr_font</div><div class="ttdef"><b>Definition:</b> Font.h:41</div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46ac338963858755f893ec75a4e75f66f34"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46ac338963858755f893ec75a4e75f66f34">gr_faceinfo::gr_space_unknown</a></div><div class="ttdoc">no information is known. </div><div class="ttdef"><b>Definition:</b> Font.h:75</div></div>
<div class="ttc" id="Font_8h_html_a24ab1a7d43d001814e14fb5701573e60a3ad71b02b746a0ce7114d38fbfbaa92a"><div class="ttname"><a href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60a3ad71b02b746a0ce7114d38fbfbaa92a">gr_face_preloadAll</a></div><div class="ttdoc">Preload everything. </div><div class="ttdef"><b>Definition:</b> Font.h:66</div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46a125af2a09abf8383367cd4c2a7147410"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a125af2a09abf8383367cd4c2a7147410">gr_faceinfo::gr_space_both</a></div><div class="ttdoc">the space character may occur as the first or last element of a rule. </div><div class="ttdef"><b>Definition:</b> Font.h:80</div></div>
<div class="ttc" id="Font_8h_html_acdff7d77871f22e18eef56504028a5e1"><div class="ttname"><a href="Font_8h.html#acdff7d77871f22e18eef56504028a5e1">gr_fref_feature_value</a></div><div class="ttdeci">GR2_API gr_uint16 gr_fref_feature_value(const gr_feature_ref *pfeatureref, const gr_feature_val *feats)</div><div class="ttdoc">get a feature value </div></div>
<div class="ttc" id="Font_8h_html_ab90e72a813e4c2ef67e92b2f4546fad8"><div class="ttname"><a href="Font_8h.html#ab90e72a813e4c2ef67e92b2f4546fad8">gr_font_destroy</a></div><div class="ttdeci">GR2_API void gr_font_destroy(gr_font *font)</div><div class="ttdoc">Free a font. </div></div>
<div class="ttc" id="Font_8h_html_a0133388aa0d6a021a2999a43c30d8204"><div class="ttname"><a href="Font_8h.html#a0133388aa0d6a021a2999a43c30d8204">gr_fref_value</a></div><div class="ttdeci">GR2_API gr_int16 gr_fref_value(const gr_feature_ref *pfeatureref, gr_uint16 settingno)</div><div class="ttdoc">Returns the value associated with a particular value in a feature. </div></div>
<div class="ttc" id="Font_8h_html_a24ab1a7d43d001814e14fb5701573e60ad2679ebb8b2ab65867c4ded082579f3d"><div class="ttname"><a href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ad2679ebb8b2ab65867c4ded082579f3d">gr_face_cacheCmap</a></div><div class="ttdoc">Cache the lookup from code point to glyph ID at construction time. </div><div class="ttdef"><b>Definition:</b> Font.h:64</div></div>
<div class="ttc" id="Font_8h_html_a5701cca6115a2d9594706053d16bdb71"><div class="ttname"><a href="Font_8h.html#a5701cca6115a2d9594706053d16bdb71">gr_face_info</a></div><div class="ttdeci">GR2_API const gr_faceinfo * gr_face_info(const gr_face *pFace, gr_uint32 script)</div><div class="ttdoc">Returns a faceinfo for the face and script. </div></div>
<div class="ttc" id="Font_8h_html_ab296eec4756e90dbe3fd04d576cb3df7"><div class="ttname"><a href="Font_8h.html#ab296eec4756e90dbe3fd04d576cb3df7">gr_make_face_with_seg_cache_and_ops</a></div><div class="ttdeci">GR2_API gr_face * gr_make_face_with_seg_cache_and_ops(const void *appFaceHandle, const gr_face_ops *face_ops, unsigned int segCacheMaxSize, unsigned int faceOptions)</div><div class="ttdoc">Create a gr_face object given application information, with subsegmental caching support. </div></div>
<div class="ttc" id="structgr__faceinfo_html_a3e478e33b992005022734b9586945283"><div class="ttname"><a href="structgr__faceinfo.html#a3e478e33b992005022734b9586945283">gr_faceinfo::extra_descent</a></div><div class="ttdeci">gr_uint16 extra_descent</div><div class="ttdoc">The extra_descent in the GDL, in design units. </div><div class="ttdef"><b>Definition:</b> Font.h:72</div></div>
<div class="ttc" id="structgr__faceinfo_html_ae1a39b976c35df1ae0a615f827bbe525"><div class="ttname"><a href="structgr__faceinfo.html#ae1a39b976c35df1ae0a615f827bbe525">gr_faceinfo::line_ends</a></div><div class="ttdeci">unsigned int line_ends</div><div class="ttdoc">there are line end contextuals somewhere </div><div class="ttdef"><b>Definition:</b> Font.h:84</div></div>
<div class="ttc" id="Font_8h_html_a24ab1a7d43d001814e14fb5701573e60ab645778c19e757eae64dc4460d3dd2ce"><div class="ttname"><a href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60ab645778c19e757eae64dc4460d3dd2ce">gr_face_preloadGlyphs</a></div><div class="ttdoc">preload glyphs at construction time </div><div class="ttdef"><b>Definition:</b> Font.h:62</div></div>
<div class="ttc" id="Font_8h_html_ac0a47b7f0a5e331619b103230b31d704"><div class="ttname"><a href="Font_8h.html#ac0a47b7f0a5e331619b103230b31d704">gr_str_to_tag</a></div><div class="ttdeci">GR2_API gr_uint32 gr_str_to_tag(const char *str)</div><div class="ttdoc">Convert a tag in a string into a gr_uint32. </div></div>
<div class="ttc" id="Font_8h_html_a5bb56e28b312432cbf691bb0e7e87fa2"><div class="ttname"><a href="Font_8h.html#a5bb56e28b312432cbf691bb0e7e87fa2">gr_engine_version</a></div><div class="ttdeci">GR2_API void gr_engine_version(int *nMajor, int *nMinor, int *nBugFix)</div><div class="ttdoc">Returns version information on this engine. </div></div>
<div class="ttc" id="Font_8h_html_a593edf9536bcbacd75254dcf11162ce5"><div class="ttname"><a href="Font_8h.html#a593edf9536bcbacd75254dcf11162ce5">gr_face</a></div><div class="ttdeci">struct gr_face gr_face</div><div class="ttdef"><b>Definition:</b> Font.h:40</div></div>
<div class="ttc" id="Font_8h_html_a6f54e751fcc28b10637d9a8ee8131e2d"><div class="ttname"><a href="Font_8h.html#a6f54e751fcc28b10637d9a8ee8131e2d">gr_feature_ref</a></div><div class="ttdeci">struct gr_feature_ref gr_feature_ref</div><div class="ttdef"><b>Definition:</b> Font.h:42</div></div>
<div class="ttc" id="structgr__face__ops_html_a854352f53b148adc24983a58a1866d66"><div class="ttname"><a href="structgr__face__ops.html#a854352f53b148adc24983a58a1866d66">gr_face_ops::size</a></div><div class="ttdeci">size_t size</div><div class="ttdoc">size in bytes of this structure </div><div class="ttdef"><b>Definition:</b> Font.h:111</div></div>
<div class="ttc" id="Font_8h_html_a884c7644bd2a1b66d6c347bdb566ef7e"><div class="ttname"><a href="Font_8h.html#a884c7644bd2a1b66d6c347bdb566ef7e">gr_make_file_face_with_seg_cache</a></div><div class="ttdeci">GR2_API gr_face * gr_make_file_face_with_seg_cache(const char *filename, unsigned int segCacheMaxSize, unsigned int faceOptions)</div><div class="ttdoc">Create gr_face from a font file, with subsegment caching support. </div></div>
<div class="ttc" id="Font_8h_html_a920854d4aaaaa7f98116b3abe90fa919"><div class="ttname"><a href="Font_8h.html#a920854d4aaaaa7f98116b3abe90fa919">gr_make_face_with_ops</a></div><div class="ttdeci">GR2_API gr_face * gr_make_face_with_ops(const void *appFaceHandle, const gr_face_ops *face_ops, unsigned int faceOptions)</div><div class="ttdoc">Create a gr_face object given application information and a table functions. </div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46ab1a494c30da193235741e731215c06de"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46ab1a494c30da193235741e731215c06de">gr_faceinfo::gr_space_right_only</a></div><div class="ttdoc">the space character only occurs as the last element in a rule. </div><div class="ttdef"><b>Definition:</b> Font.h:78</div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46aa7c1b78375077cb1b68e6e29fac8cc9e"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46aa7c1b78375077cb1b68e6e29fac8cc9e">gr_faceinfo::gr_space_cross</a></div><div class="ttdoc">the space character occurs in a rule not as a first or last element. </div><div class="ttdef"><b>Definition:</b> Font.h:81</div></div>
<div class="ttc" id="Types_8h_html_a3f3593beb89f6a17db4bb4b9ba899098"><div class="ttname"><a href="Types_8h.html#a3f3593beb89f6a17db4bb4b9ba899098">gr_uint16</a></div><div class="ttdeci">unsigned short gr_uint16</div><div class="ttdef"><b>Definition:</b> Types.h:34</div></div>
<div class="ttc" id="Types_8h_html_ab23e4d8c7c3feff76f3b8ac9e9c71354"><div class="ttname"><a href="Types_8h.html#ab23e4d8c7c3feff76f3b8ac9e9c71354">GR2_API</a></div><div class="ttdeci">#define GR2_API</div><div class="ttdef"><b>Definition:</b> Types.h:69</div></div>
<div class="ttc" id="Font_8h_html_a509aba34b02e0f8b459580f2e177d46d"><div class="ttname"><a href="Font_8h.html#a509aba34b02e0f8b459580f2e177d46d">gr_face_n_fref</a></div><div class="ttdeci">GR2_API gr_uint16 gr_face_n_fref(const gr_face *pFace)</div><div class="ttdoc">Returns number of feature references in a face. </div></div>
<div class="ttc" id="Font_8h_html_a24ab1a7d43d001814e14fb5701573e60a025de9ce7e6431eb8107ac1149173d4d"><div class="ttname"><a href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60a025de9ce7e6431eb8107ac1149173d4d">gr_face_default</a></div><div class="ttdoc">No preload, no cmap caching, fail if the graphite tables are invalid. </div><div class="ttdef"><b>Definition:</b> Font.h:58</div></div>
<div class="ttc" id="Font_8h_html_a76493f90ccd0beaa09624873529702bc"><div class="ttname"><a href="Font_8h.html#a76493f90ccd0beaa09624873529702bc">gr_tag_to_str</a></div><div class="ttdeci">GR2_API void gr_tag_to_str(gr_uint32 tag, char *str)</div><div class="ttdoc">Convert a gr_uint32 tag into a string. </div></div>
<div class="ttc" id="Font_8h_html_a5caeec331219c0ccb046fdaca272ee4f"><div class="ttname"><a href="Font_8h.html#a5caeec331219c0ccb046fdaca272ee4f">gr_fref_n_values</a></div><div class="ttdeci">GR2_API gr_uint16 gr_fref_n_values(const gr_feature_ref *pfeatureref)</div><div class="ttdoc">Returns number of values a feature may take, given a gr_feature_ref. </div></div>
<div class="ttc" id="Font_8h_html_a709e73fbf3ef8b85a2fa9894c8d8ba06"><div class="ttname"><a href="Font_8h.html#a709e73fbf3ef8b85a2fa9894c8d8ba06">gr_advance_fn</a></div><div class="ttdeci">float(* gr_advance_fn)(const void *appFontHandle, gr_uint16 glyphid)</div><div class="ttdoc">query function to find the hinted advance of a glyph </div><div class="ttdef"><b>Definition:</b> Font.h:271</div></div>
<div class="ttc" id="Font_8h_html_a206166b01369b756439f06cf39502898"><div class="ttname"><a href="Font_8h.html#a206166b01369b756439f06cf39502898">gr_face_n_glyphs</a></div><div class="ttdeci">GR2_API unsigned short gr_face_n_glyphs(const gr_face *pFace)</div><div class="ttdoc">Returns the number of glyphs in the face. </div></div>
<div class="ttc" id="Font_8h_html_a71d66bf89f9e6be1a581463b693e629d"><div class="ttname"><a href="Font_8h.html#a71d66bf89f9e6be1a581463b693e629d">gr_fref_id</a></div><div class="ttdeci">GR2_API gr_uint32 gr_fref_id(const gr_feature_ref *pfeatureref)</div><div class="ttdoc">Returns the id tag for a gr_feature_ref. </div></div>
<div class="ttc" id="Font_8h_html_a6c209bbe58317897b6bafbde8af35b95"><div class="ttname"><a href="Font_8h.html#a6c209bbe58317897b6bafbde8af35b95">gr_make_font</a></div><div class="ttdeci">GR2_API gr_font * gr_make_font(float ppm, const gr_face *face)</div><div class="ttdoc">Create a font from a face. </div></div>
<div class="ttc" id="Font_8h_html_ab14672cd724fdb79d7946340bd609875"><div class="ttname"><a href="Font_8h.html#ab14672cd724fdb79d7946340bd609875">gr_make_face_with_seg_cache</a></div><div class="ttdeci">GR2_API gr_face * gr_make_face_with_seg_cache(const void *appFaceHandle, gr_get_table_fn getTable, unsigned int segCacheMaxSize, unsigned int faceOptions)</div><div class="ttdoc">Create a gr_face object given application information, with subsegmental caching support. </div></div>
<div class="ttc" id="Font_8h_html_a0ac455b190a655d1213aa6a9b953e152"><div class="ttname"><a href="Font_8h.html#a0ac455b190a655d1213aa6a9b953e152">gr_face_destroy</a></div><div class="ttdeci">GR2_API void gr_face_destroy(gr_face *face)</div><div class="ttdoc">Destroy the given face and free its memory. </div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46">gr_faceinfo::gr_space_contextuals</a></div><div class="ttdeci">gr_space_contextuals</div><div class="ttdef"><b>Definition:</b> Font.h:74</div></div>
<div class="ttc" id="Font_8h_html_a24ab1a7d43d001814e14fb5701573e60af674830477b28209f9b2405523cf0f58"><div class="ttname"><a href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60af674830477b28209f9b2405523cf0f58">gr_face_dumbRendering</a></div><div class="ttdoc">Dumb rendering will be enabled if the graphite tables are invalid. </div><div class="ttdef"><b>Definition:</b> Font.h:60</div></div>
<div class="ttc" id="structgr__faceinfo_html_ab830ff280b7b9287f0298d71d1a62fac"><div class="ttname"><a href="structgr__faceinfo.html#ab830ff280b7b9287f0298d71d1a62fac">gr_faceinfo::upem</a></div><div class="ttdeci">gr_uint16 upem</div><div class="ttdoc">The design units for the font. </div><div class="ttdef"><b>Definition:</b> Font.h:73</div></div>
<div class="ttc" id="Font_8h_html_ae9a28f212bdcbac6a08f248bf6b88603"><div class="ttname"><a href="Font_8h.html#ae9a28f212bdcbac6a08f248bf6b88603">gr_label_destroy</a></div><div class="ttdeci">GR2_API void gr_label_destroy(void *label)</div><div class="ttdoc">Destroy a previously returned label string. </div></div>
<div class="ttc" id="structgr__face__ops_html"><div class="ttname"><a href="structgr__face__ops.html">gr_face_ops</a></div><div class="ttdoc">struct housing function pointers to manage font table buffers for the graphite engine. </div><div class="ttdef"><b>Definition:</b> Font.h:108</div></div>
<div class="ttc" id="structgr__font__ops_html_a48395f186fa64e70eda43321e3bf146c"><div class="ttname"><a href="structgr__font__ops.html#a48395f186fa64e70eda43321e3bf146c">gr_font_ops::glyph_advance_x</a></div><div class="ttdeci">gr_advance_fn glyph_advance_x</div><div class="ttdoc">a pointer to a function to retrieve the hinted advance width of a glyph which the font cannot provide...</div><div class="ttdef"><b>Definition:</b> Font.h:283</div></div>
<div class="ttc" id="Font_8h_html_a212f8963cbb227097102d002b403505b"><div class="ttname"><a href="Font_8h.html#a212f8963cbb227097102d002b403505b">gr_face_fref</a></div><div class="ttdeci">GR2_API const gr_feature_ref * gr_face_fref(const gr_face *pFace, gr_uint16 i)</div><div class="ttdoc">Returns feature reference at given index in face. </div></div>
<div class="ttc" id="Types_8h_html_a89e5afa41619bc5b0694d38709297d47"><div class="ttname"><a href="Types_8h.html#a89e5afa41619bc5b0694d38709297d47">gr_uint32</a></div><div class="ttdeci">unsigned int gr_uint32</div><div class="ttdef"><b>Definition:</b> Types.h:36</div></div>
<div class="ttc" id="structgr__faceinfo_html_a32aa2357ccaef0719f50ccd5e07c0806"><div class="ttname"><a href="structgr__faceinfo.html#a32aa2357ccaef0719f50ccd5e07c0806">gr_faceinfo::space_contextuals</a></div><div class="ttdeci">enum gr_faceinfo::gr_space_contextuals space_contextuals</div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46a938b67a03c5d69eb0e1e3f2aa3a72d7b"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a938b67a03c5d69eb0e1e3f2aa3a72d7b">gr_faceinfo::gr_space_none</a></div><div class="ttdoc">the space character never occurs in any rules. </div><div class="ttdef"><b>Definition:</b> Font.h:76</div></div>
<div class="ttc" id="Font_8h_html_a436c87ba0038835f0c400bb35dafd923"><div class="ttname"><a href="Font_8h.html#a436c87ba0038835f0c400bb35dafd923">gr_fref_label</a></div><div class="ttdeci">GR2_API void * gr_fref_label(const gr_feature_ref *pfeatureref, gr_uint16 *langId, enum gr_encform utf, gr_uint32 *length)</div><div class="ttdoc">Returns a string of the UI name of a feature. </div></div>
<div class="ttc" id="Font_8h_html_a47b48605a2a05145049f908608a3bcaf"><div class="ttname"><a href="Font_8h.html#a47b48605a2a05145049f908608a3bcaf">gr_fref_value_label</a></div><div class="ttdeci">GR2_API void * gr_fref_value_label(const gr_feature_ref *pfeatureref, gr_uint16 settingno, gr_uint16 *langId, enum gr_encform utf, gr_uint32 *length)</div><div class="ttdoc">Return a UI string for a possible value of a feature. </div></div>
<div class="ttc" id="structgr__font__ops_html_a6781dcb7c0b41fecc2198e78e00a0d34"><div class="ttname"><a href="structgr__font__ops.html#a6781dcb7c0b41fecc2198e78e00a0d34">gr_font_ops::glyph_advance_y</a></div><div class="ttdeci">gr_advance_fn glyph_advance_y</div><div class="ttdoc">a pointer to a function to retrieve the hinted advance height of a glyph which the font cannot provid...</div><div class="ttdef"><b>Definition:</b> Font.h:288</div></div>
<div class="ttc" id="Font_8h_html_ae35a9130350dd5e32fd3a1b4867be723"><div class="ttname"><a href="Font_8h.html#ae35a9130350dd5e32fd3a1b4867be723">gr_make_file_face</a></div><div class="ttdeci">GR2_API gr_face * gr_make_file_face(const char *filename, unsigned int faceOptions)</div><div class="ttdoc">Create gr_face from a font file. </div></div>
<div class="ttc" id="Font_8h_html_a24ab1a7d43d001814e14fb5701573e60"><div class="ttname"><a href="Font_8h.html#a24ab1a7d43d001814e14fb5701573e60">gr_face_options</a></div><div class="ttdeci">gr_face_options</div><div class="ttdoc">The Face Options allow the application to require that certain tables are read during face constructi...</div><div class="ttdef"><b>Definition:</b> Font.h:56</div></div>
<div class="ttc" id="Font_8h_html_ac36b952bb01e5d093545db639c3b6a72"><div class="ttname"><a href="Font_8h.html#ac36b952bb01e5d093545db639c3b6a72">gr_featureval_destroy</a></div><div class="ttdeci">GR2_API void gr_featureval_destroy(gr_feature_val *pfeatures)</div><div class="ttdoc">Destroys a gr_feature_val. </div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46a0ebc582daa7dd62b12a09a83ec01c722"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a0ebc582daa7dd62b12a09a83ec01c722">gr_faceinfo::gr_space_either_only</a></div><div class="ttdoc">the space character only occurs as the only element in a rule. </div><div class="ttdef"><b>Definition:</b> Font.h:79</div></div>
<div class="ttc" id="structgr__faceinfo_html_a29c70ff251b3a938b849e37cc5ab5b46a046a567e707e8cfceba33766a1da80ea"><div class="ttname"><a href="structgr__faceinfo.html#a29c70ff251b3a938b849e37cc5ab5b46a046a567e707e8cfceba33766a1da80ea">gr_faceinfo::gr_space_left_only</a></div><div class="ttdoc">the space character only occurs as the first element in a rule. </div><div class="ttdef"><b>Definition:</b> Font.h:77</div></div>
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