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<a href="playout_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">// Copyright (C) 2016 and later: Unicode, Inc. and others.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// License & terms of use: http://www.unicode.org/copyright.html</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/*</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * (C) Copyright IBM Corp. 1998-2011 - All Rights Reserved</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> */</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#ifndef __PLAYOUT_H</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#define __PLAYOUT_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">/*</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * ParagraphLayout doesn't make much sense without</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * BreakIterator...</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="preprocessor">#include "<a class="code" href="ubidi_8h.html">unicode/ubidi.h</a>"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#if ! UCONFIG_NO_BREAK_ITERATION</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifndef U_HIDE_INTERNAL_API</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "layout/LETypes.h"</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "<a class="code" href="plruns_8h.html">plruns.h</a>"</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20"> 37</a></span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> <a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a>;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="playout_8h.html#aa0299717d429526413f527ecb3627d82"> 44</a></span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a>;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="playout_8h.html#a82426ed114f524fa6a398faea9901377"> 51</a></span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> * U_EXPORT2</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <a class="code" href="playout_8h.html#a4195eb2ddfa32c7219ebaed3d4875122">pl_create</a>(<span class="keyword">const</span> LEUnicode chars[],</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  le_int32 count,</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <a class="code" href="plruns_8h.html#a79af9ea9fda0905fa7f4c3af58855f97">pl_fontRuns</a> *fontRuns,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">const</span> <a class="code" href="plruns_8h.html#a23e5c60496775eecf676b3eb19a577a5">pl_valueRuns</a> *levelRuns,</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> <a class="code" href="plruns_8h.html#a23e5c60496775eecf676b3eb19a577a5">pl_valueRuns</a> *scriptRuns,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">const</span> <a class="code" href="plruns_8h.html#a22705ccd0260b47ed7c5ee361857bb23">pl_localeRuns</a> *localeRuns,</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="ubidi_8h.html#ab2460a19f323ab9787a79a95db91a606">UBiDiLevel</a> paragraphLevel,</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  le_bool vertical,</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  LEErrorCode *status);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keywordtype">void</span> U_EXPORT2</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <a class="code" href="playout_8h.html#a90e50608ad6e47f5a83c1ec0611a025c">pl_close</a>(<a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_bool U_EXPORT2</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <a class="code" href="playout_8h.html#a816f537e2657d704050ff520b87a6d4b">pl_isComplex</a>(<span class="keyword">const</span> LEUnicode chars[],</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  le_int32 count);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <a class="code" href="ubidi_8h.html#ab2460a19f323ab9787a79a95db91a606">UBiDiLevel</a> U_EXPORT2</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <a class="code" href="playout_8h.html#a5ee8d68a8f564eff4b8f0bd42fb35d99">pl_getParagraphLevel</a>(<a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <a class="code" href="ubidi_8h.html#a68a6b5fdcbf80aaa51b5bd39f7f31102">UBiDiDirection</a> U_EXPORT2</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <a class="code" href="playout_8h.html#add47cbf4a408161d9c7ac2aba113dc0e">pl_getTextDirection</a>(<a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <a class="code" href="playout_8h.html#a60b7db040812caf999affa47a64c8654">pl_getAscent</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <a class="code" href="playout_8h.html#acb99fd0b7613a1b70ef15607cc17503f">pl_getDescent</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <a class="code" href="playout_8h.html#ad29d243c96551da13e46dea7762be767">pl_getLeading</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keywordtype">void</span> U_EXPORT2</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <a class="code" href="playout_8h.html#a89b26f7697f7c793171572c3c27e6097">pl_reflow</a>(<a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph);</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> * U_EXPORT2</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <a class="code" href="playout_8h.html#ab3b43c93c0f7012eb6cc1cfd59fb9f82">pl_nextLine</a>(<a class="code" href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a> *paragraph, <span class="keywordtype">float</span> width);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keywordtype">void</span> U_EXPORT2</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <a class="code" href="playout_8h.html#a3853bf7172907c3751025f5c9231ce50">pl_closeLine</a>(<a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <a class="code" href="playout_8h.html#ab04ab230f5a60e45416311deecbe290f">pl_countLineRuns</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line);</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <a class="code" href="playout_8h.html#aba43a634d954754c39a394406f491cb1">pl_getLineAscent</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line);</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <a class="code" href="playout_8h.html#a811e06ac49f814c85e1e46a60a9f8ae2">pl_getLineDescent</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <a class="code" href="playout_8h.html#aedc3176b255cc9869c53543fe144a600">pl_getLineLeading</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line);</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <a class="code" href="playout_8h.html#a9a6ed76f934db6f5c4c4576587585300">pl_getLineWidth</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line);</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> * U_EXPORT2</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <a class="code" href="playout_8h.html#ab024a4df5031ed6d0093ae95dc7c898d">pl_getLineVisualRun</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a> *line, le_int32 runIndex);</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keyword">const</span> le_font * U_EXPORT2</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <a class="code" href="playout_8h.html#afe16471321543e7bc6a131860226e6be">pl_getVisualRunFont</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <a class="code" href="ubidi_8h.html#a68a6b5fdcbf80aaa51b5bd39f7f31102">UBiDiDirection</a> U_EXPORT2</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <a class="code" href="playout_8h.html#afaa30e93bacb05bfda79cedf07c526e9">pl_getVisualRunDirection</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <a class="code" href="playout_8h.html#ac54dfb21ae665198a9b2f07a6f410678">pl_getVisualRunGlyphCount</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keyword">const</span> LEGlyphID * U_EXPORT2</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <a class="code" href="playout_8h.html#a15e2cf7dec87ffa3053b30caef690810">pl_getVisualRunGlyphs</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keyword">const</span> <span class="keywordtype">float</span> * U_EXPORT2</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <a class="code" href="playout_8h.html#aa00ee1dc95e46c926932ed9542d7e770">pl_getVisualRunPositions</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keyword">const</span> le_int32 * U_EXPORT2</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <a class="code" href="playout_8h.html#ac37b522b9755fbe1771e90c36cf34946">pl_getVisualRunGlyphToCharMap</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <a class="code" href="playout_8h.html#a16872ad2ccab8c3f410355b881bb6bbd">pl_getVisualRunAscent</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <a class="code" href="playout_8h.html#a0470a240eec7407d7ee691b67417e89d">pl_getVisualRunDescent</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> le_int32 U_EXPORT2</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <a class="code" href="playout_8h.html#af50f9e03efeee3382536ac4a7f73abbe">pl_getVisualRunLeading</a>(<span class="keyword">const</span> <a class="code" href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a> *run);</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HIDE_INTERNAL_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="playout_8h_html_af50f9e03efeee3382536ac4a7f73abbe"><div class="ttname"><a href="playout_8h.html#af50f9e03efeee3382536ac4a7f73abbe">pl_getVisualRunLeading</a></div><div class="ttdeci">le_int32 pl_getVisualRunLeading(const pl_visualRun *run)</div><div class="ttdoc">A convenience method which returns the leading value for the font associated with this run...</div></div>
<div class="ttc" id="plruns_8h_html_a22705ccd0260b47ed7c5ee361857bb23"><div class="ttname"><a href="plruns_8h.html#a22705ccd0260b47ed7c5ee361857bb23">pl_localeRuns</a></div><div class="ttdeci">void pl_localeRuns</div><div class="ttdoc">Opaque datatype representing an array of locale runs. </div><div class="ttdef"><b>Definition:</b> <a href="plruns_8h_source.html#l00032">plruns.h:32</a></div></div>
<div class="ttc" id="playout_8h_html_a90e50608ad6e47f5a83c1ec0611a025c"><div class="ttname"><a href="playout_8h.html#a90e50608ad6e47f5a83c1ec0611a025c">pl_close</a></div><div class="ttdeci">void pl_close(pl_paragraph *paragraph)</div><div class="ttdoc">Close the given paragraph layout object. </div></div>
<div class="ttc" id="playout_8h_html_a0470a240eec7407d7ee691b67417e89d"><div class="ttname"><a href="playout_8h.html#a0470a240eec7407d7ee691b67417e89d">pl_getVisualRunDescent</a></div><div class="ttdeci">le_int32 pl_getVisualRunDescent(const pl_visualRun *run)</div><div class="ttdoc">A convenience method which returns the descent value for the font associated with this run...</div></div>
<div class="ttc" id="plruns_8h_html_a23e5c60496775eecf676b3eb19a577a5"><div class="ttname"><a href="plruns_8h.html#a23e5c60496775eecf676b3eb19a577a5">pl_valueRuns</a></div><div class="ttdeci">void pl_valueRuns</div><div class="ttdoc">Opaque datatype representing an array of value runs. </div><div class="ttdef"><b>Definition:</b> <a href="plruns_8h_source.html#l00028">plruns.h:28</a></div></div>
<div class="ttc" id="playout_8h_html_afe16471321543e7bc6a131860226e6be"><div class="ttname"><a href="playout_8h.html#afe16471321543e7bc6a131860226e6be">pl_getVisualRunFont</a></div><div class="ttdeci">const le_font * pl_getVisualRunFont(const pl_visualRun *run)</div><div class="ttdoc">Get the le_font object which represents the font of the visual run. </div></div>
<div class="ttc" id="ubidi_8h_html"><div class="ttname"><a href="ubidi_8h.html">ubidi.h</a></div><div class="ttdoc">C API: Bidi algorithm. </div></div>
<div class="ttc" id="playout_8h_html_a9a6ed76f934db6f5c4c4576587585300"><div class="ttname"><a href="playout_8h.html#a9a6ed76f934db6f5c4c4576587585300">pl_getLineWidth</a></div><div class="ttdeci">le_int32 pl_getLineWidth(const pl_line *line)</div><div class="ttdoc">Get the width of the line. </div></div>
<div class="ttc" id="playout_8h_html_a1906d8b1227129a7717a45b98eb47e20"><div class="ttname"><a href="playout_8h.html#a1906d8b1227129a7717a45b98eb47e20">pl_paragraph</a></div><div class="ttdeci">void pl_paragraph</div><div class="ttdoc">The opaque type for a paragraph layout. </div><div class="ttdef"><b>Definition:</b> <a href="playout_8h_source.html#l00037">playout.h:37</a></div></div>
<div class="ttc" id="playout_8h_html_a15e2cf7dec87ffa3053b30caef690810"><div class="ttname"><a href="playout_8h.html#a15e2cf7dec87ffa3053b30caef690810">pl_getVisualRunGlyphs</a></div><div class="ttdeci">const LEGlyphID * pl_getVisualRunGlyphs(const pl_visualRun *run)</div><div class="ttdoc">Get the glyphs in the visual run. </div></div>
<div class="ttc" id="playout_8h_html_a4195eb2ddfa32c7219ebaed3d4875122"><div class="ttname"><a href="playout_8h.html#a4195eb2ddfa32c7219ebaed3d4875122">pl_create</a></div><div class="ttdeci">pl_paragraph * pl_create(const LEUnicode chars[], le_int32 count, const pl_fontRuns *fontRuns, const pl_valueRuns *levelRuns, const pl_valueRuns *scriptRuns, const pl_localeRuns *localeRuns, UBiDiLevel paragraphLevel, le_bool vertical, LEErrorCode *status)</div><div class="ttdoc">Construct a ParagraphLayout object for a styled paragraph. </div></div>
<div class="ttc" id="playout_8h_html_aba43a634d954754c39a394406f491cb1"><div class="ttname"><a href="playout_8h.html#aba43a634d954754c39a394406f491cb1">pl_getLineAscent</a></div><div class="ttdeci">le_int32 pl_getLineAscent(const pl_line *line)</div><div class="ttdoc">Get the ascent of the line. </div></div>
<div class="ttc" id="playout_8h_html_a60b7db040812caf999affa47a64c8654"><div class="ttname"><a href="playout_8h.html#a60b7db040812caf999affa47a64c8654">pl_getAscent</a></div><div class="ttdeci">le_int32 pl_getAscent(const pl_paragraph *paragraph)</div><div class="ttdoc">Get the max ascent value for all the fonts in the paragraph. </div></div>
<div class="ttc" id="playout_8h_html_ad29d243c96551da13e46dea7762be767"><div class="ttname"><a href="playout_8h.html#ad29d243c96551da13e46dea7762be767">pl_getLeading</a></div><div class="ttdeci">le_int32 pl_getLeading(const pl_paragraph *paragraph)</div><div class="ttdoc">Return the max leading value for all the fonts in the paragraph. </div></div>
<div class="ttc" id="umachine_8h_html_a161dba69f4e479c3626793efc42f94ba"><div class="ttname"><a href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a></div><div class="ttdeci">#define U_INTERNAL</div><div class="ttdoc">This is used to declare a function as an internal ICU C API. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00142">umachine.h:142</a></div></div>
<div class="ttc" id="ubidi_8h_html_ab2460a19f323ab9787a79a95db91a606"><div class="ttname"><a href="ubidi_8h.html#ab2460a19f323ab9787a79a95db91a606">UBiDiLevel</a></div><div class="ttdeci">uint8_t UBiDiLevel</div><div class="ttdoc">UBiDiLevel is the type of the level values in this Bidi implementation. </div><div class="ttdef"><b>Definition:</b> <a href="ubidi_8h_source.html#l00332">ubidi.h:332</a></div></div>
<div class="ttc" id="playout_8h_html_ab3b43c93c0f7012eb6cc1cfd59fb9f82"><div class="ttname"><a href="playout_8h.html#ab3b43c93c0f7012eb6cc1cfd59fb9f82">pl_nextLine</a></div><div class="ttdeci">pl_line * pl_nextLine(pl_paragraph *paragraph, float width)</div><div class="ttdoc">Return a pl_line object which represents next line in the paragraph. </div></div>
<div class="ttc" id="playout_8h_html_ab04ab230f5a60e45416311deecbe290f"><div class="ttname"><a href="playout_8h.html#ab04ab230f5a60e45416311deecbe290f">pl_countLineRuns</a></div><div class="ttdeci">le_int32 pl_countLineRuns(const pl_line *line)</div><div class="ttdoc">Count the number of visual runs in the line. </div></div>
<div class="ttc" id="ubidi_8h_html_a68a6b5fdcbf80aaa51b5bd39f7f31102"><div class="ttname"><a href="ubidi_8h.html#a68a6b5fdcbf80aaa51b5bd39f7f31102">UBiDiDirection</a></div><div class="ttdeci">UBiDiDirection</div><div class="ttdoc">UBiDiDirection values indicate the text direction. </div><div class="ttdef"><b>Definition:</b> <a href="ubidi_8h_source.html#l00419">ubidi.h:419</a></div></div>
<div class="ttc" id="playout_8h_html_ab024a4df5031ed6d0093ae95dc7c898d"><div class="ttname"><a href="playout_8h.html#ab024a4df5031ed6d0093ae95dc7c898d">pl_getLineVisualRun</a></div><div class="ttdeci">const pl_visualRun * pl_getLineVisualRun(const pl_line *line, le_int32 runIndex)</div><div class="ttdoc">Get a ParagraphLayout::VisualRun object for a given visual run in the line. </div></div>
<div class="ttc" id="playout_8h_html_a16872ad2ccab8c3f410355b881bb6bbd"><div class="ttname"><a href="playout_8h.html#a16872ad2ccab8c3f410355b881bb6bbd">pl_getVisualRunAscent</a></div><div class="ttdeci">le_int32 pl_getVisualRunAscent(const pl_visualRun *run)</div><div class="ttdoc">A convenience method which returns the ascent value for the font associated with this run...</div></div>
<div class="ttc" id="playout_8h_html_a82426ed114f524fa6a398faea9901377"><div class="ttname"><a href="playout_8h.html#a82426ed114f524fa6a398faea9901377">pl_visualRun</a></div><div class="ttdeci">void pl_visualRun</div><div class="ttdoc">The opaque type for a visual run in a line. </div><div class="ttdef"><b>Definition:</b> <a href="playout_8h_source.html#l00051">playout.h:51</a></div></div>
<div class="ttc" id="playout_8h_html_a89b26f7697f7c793171572c3c27e6097"><div class="ttname"><a href="playout_8h.html#a89b26f7697f7c793171572c3c27e6097">pl_reflow</a></div><div class="ttdeci">void pl_reflow(pl_paragraph *paragraph)</div><div class="ttdoc">Reset line breaking to start from the beginning of the paragraph. </div></div>
<div class="ttc" id="playout_8h_html_ac54dfb21ae665198a9b2f07a6f410678"><div class="ttname"><a href="playout_8h.html#ac54dfb21ae665198a9b2f07a6f410678">pl_getVisualRunGlyphCount</a></div><div class="ttdeci">le_int32 pl_getVisualRunGlyphCount(const pl_visualRun *run)</div><div class="ttdoc">Get the number of glyphs in the visual run. </div></div>
<div class="ttc" id="playout_8h_html_ac37b522b9755fbe1771e90c36cf34946"><div class="ttname"><a href="playout_8h.html#ac37b522b9755fbe1771e90c36cf34946">pl_getVisualRunGlyphToCharMap</a></div><div class="ttdeci">const le_int32 * pl_getVisualRunGlyphToCharMap(const pl_visualRun *run)</div><div class="ttdoc">Get the glyph-to-character map for this visual run. </div></div>
<div class="ttc" id="playout_8h_html_a5ee8d68a8f564eff4b8f0bd42fb35d99"><div class="ttname"><a href="playout_8h.html#a5ee8d68a8f564eff4b8f0bd42fb35d99">pl_getParagraphLevel</a></div><div class="ttdeci">UBiDiLevel pl_getParagraphLevel(pl_paragraph *paragraph)</div><div class="ttdoc">Return the resolved paragraph level. </div></div>
<div class="ttc" id="playout_8h_html_a811e06ac49f814c85e1e46a60a9f8ae2"><div class="ttname"><a href="playout_8h.html#a811e06ac49f814c85e1e46a60a9f8ae2">pl_getLineDescent</a></div><div class="ttdeci">le_int32 pl_getLineDescent(const pl_line *line)</div><div class="ttdoc">Get the descent of the line. </div></div>
<div class="ttc" id="playout_8h_html_add47cbf4a408161d9c7ac2aba113dc0e"><div class="ttname"><a href="playout_8h.html#add47cbf4a408161d9c7ac2aba113dc0e">pl_getTextDirection</a></div><div class="ttdeci">UBiDiDirection pl_getTextDirection(pl_paragraph *paragraph)</div><div class="ttdoc">Return the directionality of the text in the paragraph. </div></div>
<div class="ttc" id="playout_8h_html_acb99fd0b7613a1b70ef15607cc17503f"><div class="ttname"><a href="playout_8h.html#acb99fd0b7613a1b70ef15607cc17503f">pl_getDescent</a></div><div class="ttdeci">le_int32 pl_getDescent(const pl_paragraph *paragraph)</div><div class="ttdoc">Return the max descent value for all the fonts in the paragraph. </div></div>
<div class="ttc" id="playout_8h_html_aa0299717d429526413f527ecb3627d82"><div class="ttname"><a href="playout_8h.html#aa0299717d429526413f527ecb3627d82">pl_line</a></div><div class="ttdeci">void pl_line</div><div class="ttdoc">The opaque type for a line in a paragraph layout. </div><div class="ttdef"><b>Definition:</b> <a href="playout_8h_source.html#l00044">playout.h:44</a></div></div>
<div class="ttc" id="playout_8h_html_a816f537e2657d704050ff520b87a6d4b"><div class="ttname"><a href="playout_8h.html#a816f537e2657d704050ff520b87a6d4b">pl_isComplex</a></div><div class="ttdeci">le_bool pl_isComplex(const LEUnicode chars[], le_int32 count)</div><div class="ttdoc">Examine the given text and determine if it contains characters in any script which requires complex p...</div></div>
<div class="ttc" id="playout_8h_html_aa00ee1dc95e46c926932ed9542d7e770"><div class="ttname"><a href="playout_8h.html#aa00ee1dc95e46c926932ed9542d7e770">pl_getVisualRunPositions</a></div><div class="ttdeci">const float * pl_getVisualRunPositions(const pl_visualRun *run)</div><div class="ttdoc">Get the (x, y) positions of the glyphs in the visual run. </div></div>
<div class="ttc" id="plruns_8h_html_a79af9ea9fda0905fa7f4c3af58855f97"><div class="ttname"><a href="plruns_8h.html#a79af9ea9fda0905fa7f4c3af58855f97">pl_fontRuns</a></div><div class="ttdeci">void pl_fontRuns</div><div class="ttdoc">Opaque datatype representing an array of font runs. </div><div class="ttdef"><b>Definition:</b> <a href="plruns_8h_source.html#l00024">plruns.h:24</a></div></div>
<div class="ttc" id="playout_8h_html_afaa30e93bacb05bfda79cedf07c526e9"><div class="ttname"><a href="playout_8h.html#afaa30e93bacb05bfda79cedf07c526e9">pl_getVisualRunDirection</a></div><div class="ttdeci">UBiDiDirection pl_getVisualRunDirection(const pl_visualRun *run)</div><div class="ttdoc">Get the direction of the visual run. </div></div>
<div class="ttc" id="playout_8h_html_a3853bf7172907c3751025f5c9231ce50"><div class="ttname"><a href="playout_8h.html#a3853bf7172907c3751025f5c9231ce50">pl_closeLine</a></div><div class="ttdeci">void pl_closeLine(pl_line *line)</div><div class="ttdoc">Close the given line object. </div></div>
<div class="ttc" id="playout_8h_html_aedc3176b255cc9869c53543fe144a600"><div class="ttname"><a href="playout_8h.html#aedc3176b255cc9869c53543fe144a600">pl_getLineLeading</a></div><div class="ttdeci">le_int32 pl_getLineLeading(const pl_line *line)</div><div class="ttdoc">Get the leading of the line. </div></div>
<div class="ttc" id="plruns_8h_html"><div class="ttname"><a href="plruns_8h.html">plruns.h</a></div><div class="ttdoc">C API for run arrays. </div></div>
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