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<div class="title">opennurbs_textrun.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/* $NoKeywords: $ */</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">// Copyright (c) 1993-2012 Robert McNeel & Associates. All rights reserved.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// McNeel & Associates.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// MERCHANTABILITY ARE HEREBY DISCLAIMED.</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">// For complete openNURBS copyright information see <http://www.opennurbs.org>.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">//</span><span class="comment"></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"></span>*/</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#ifndef OPENNURBS_TEXTRUN_H_INCLUDED</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#define OPENNURBS_TEXTRUN_H_INCLUDED</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html"> 21</a></span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html#a40cdff714a4d09efa058fef005407dec"> 24</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a> <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html#a40cdff714a4d09efa058fef005407dec">Empty</a>;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  ~<a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>();</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>(<span class="keyword">const</span> <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>& src);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">// Sets m_parent_run = nullptr.</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// You must set m_parent_run after calling operator=().</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>& operator=(<span class="keyword">const</span> <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>& src);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html#a0f4d89210988613bcb6a7d218bffbc88"> 35</a></span>  <span class="keyword">class </span><a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* m_top_run = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html#ad58319a8cf0b752fce77ac2c7fac988c"> 36</a></span>  <span class="keyword">class </span><a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* m_bottom_run = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html#aac437f38b5a0216e42dd828b08d429bd"> 37</a></span>  <span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* m_parent_run = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html#aa831db969dc2c3c35db44a18da42ec78"> 38</a></span>  <span class="keywordtype">wchar_t</span> m_separator = <a class="code" href="../../d1/d11/class_o_n__w_string.html#a4aa245420f53c181b354801b8ad80042">ON_wString::Slash</a>;</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="../../d4/dbb/class_o_n___stacked_text.html#aba8182015b90d4a98f3d4a874c0409a1"> 40</a></span>  <span class="keyword">enum class</span> <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html#aba8182015b90d4a98f3d4a874c0409a1">StackStyle</a> : unsigned char</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  kUnset = 0,</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  kHorizontalToScreen = 1,</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  kSlanted = 2,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  };</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">static</span> <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html#aba8182015b90d4a98f3d4a874c0409a1">ON_StackedText::StackStyle</a> StackStyleFromUnsigned(</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> stack_style_as_unsigned</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  );</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="../../d4/dbb/class_o_n___stacked_text.html#abcbe430145d255edbeebd223151b8696"> 52</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">//bool WriteNested(</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// unsigned int nested_depth,</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// ON_BinaryArchive& archive</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// ) const;</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">//bool ReadNested(</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// unsigned int nested_depth,</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// ON_BinaryArchive& archive</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// );</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> };</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// A range of text with all the same attributes</span></div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html"> 66</a></span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</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> <span class="keyword">public</span>:</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a2c951eefcd08a9c248e9fef1ec41cf1c"> 69</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a2c951eefcd08a9c248e9fef1ec41cf1c">Empty</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">/*</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> Description:</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> ON_TextRun::NewTextRun() gets a text run from an efficiently managed pool.</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> Returns:</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> A pointer to a text run. (never nullptr).</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> */</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">static</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* GetManagedTextRun();</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">/*</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> Description:</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> ON_TextRun::NewTextRun() gets a text run from an efficiently managed pool</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> and copies src</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> Returns:</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> A pointer to a text run. (never nullptr).</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> */</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">static</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* GetManagedTextRun(</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>& src</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  );</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">/*</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> Description:</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> Return a managed ON_TextRun.</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> */</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> ReturnManagedTextRun(</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* managed_text_run</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  );</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">/*</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> Returns:</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> True if the memory for this ON_TextRun is managed.</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> It was created by calling ON_TextRun::GetManagedTextRun(). If it is active,</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> then is must be deleted by calling ON_TextRun::ReturnManagedTextRun();</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> */</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">bool</span> IsManagedTextRun() <span class="keyword">const</span>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">/*</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> Returns:</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> True if the memory for this ON_TextRun is managed and the text run is active.</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> It was created by calling ON_TextRun::GetManagedTextRun() and should be</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> deleted by calling ON_TextRun::ReturnManagedTextRun();</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> */</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">bool</span> IsActiveManagedTextRun() <span class="keyword">const</span>;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  ~<a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>();</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>(<span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>& src);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>& operator=(<span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>& src);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794"> 122</a></span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>(<span class="keywordtype">bool</span> bManagedTextRun);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">enum class</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794">RunType</a> : unsigned char</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  kNone = 0,</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  kText = 1,</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  kNewline = 2,</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  kSoftreturn = 3,</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  kParagraph = 4,</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  kColumn = 5,</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  kField = 6,</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  kFieldValue = 7,</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  kFontdef = 8,</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  kHeader = 9,</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  kFonttbl = 10,</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  kColortbl = 11,</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  };</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">static</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794">ON_TextRun::RunType</a> RunTypeFromUnsigned(</div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114"> 142</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> run_type_as_unsigned</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  );</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="keyword">enum class</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114">Stacked</a> : unsigned char</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  kNone = 0,</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  kStacked = 1,</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  kTop = 2,</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  kBottom = 3</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  };</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">static</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114">ON_TextRun::Stacked</a> StackedFromUnsigned(</div><div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10d"> 154</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> stacked_as_unsigned</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  );</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">enum class</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10d">RunDirection</a> : unsigned char</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  kLtR = 0,</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  kRtL = 1,</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  };</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">static</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10d">ON_TextRun::RunDirection</a> RunDirectionFromUnsigned(</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> run_direction_as_unsigned</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  );</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a> TextRunContentHash() <span class="keyword">const</span>;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a> TextRunContentHash(</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">bool</span> bEvaluateFields</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  ) <span class="keyword">const</span>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordtype">void</span> Init(</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../d8/df5/class_o_n___font.html">ON_Font</a>* managed_font,</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">double</span> height,</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">double</span> stackscale,</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="../../d0/df9/class_o_n___color.html">ON_Color</a> color,</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">bool</span> bold,</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">bool</span> italic,</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">bool</span> underlined,</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordtype">bool</span> strikethrough,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">bool</span> deletedisplay = <span class="keyword">true</span>);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">bool</span> IsText() <span class="keyword">const</span>;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">bool</span> IsNewline() <span class="keyword">const</span>;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">bool</span> IsColumn() <span class="keyword">const</span>;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">bool</span> IsValid() <span class="keyword">const</span>;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794">RunType</a> Type() <span class="keyword">const</span>;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">void</span> SetType(<a class="code" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794">ON_TextRun::RunType</a>);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10d">RunDirection</a> FlowDirection() <span class="keyword">const</span>;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114">Stacked</a> IsStacked() <span class="keyword">const</span>;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">void</span> SetStacked(<a class="code" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114">Stacked</a> stacked);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">void</span> SetStackedOff();</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// Set or get the WCS model unit height of the text</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">// not including any annotatition scaling</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">double</span> TextHeight() <span class="keyword">const</span>;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">void</span> SetTextHeight(<span class="keywordtype">double</span> h);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <a class="code" href="../../d0/df9/class_o_n___color.html">ON_Color</a> Color() <span class="keyword">const</span>;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">void</span> SetColor(<a class="code" href="../../d0/df9/class_o_n___color.html">ON_Color</a> color);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">void</span> SetFont(<span class="keyword">const</span> <a class="code" href="../../d8/df5/class_o_n___font.html">ON_Font</a>* font);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">const</span> <a class="code" href="../../d8/df5/class_o_n___font.html">ON_Font</a>* Font() <span class="keyword">const</span>;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">// bbox is stored as ON_BoundingBox, but is always 2d. z=0</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">const</span> <a class="code" href="../../d1/d17/class_o_n___bounding_box.html">ON_BoundingBox</a>& BoundingBox() <span class="keyword">const</span>;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">void</span> SetBoundingBox(<a class="code" href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a> pmin, <a class="code" href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a> pmax);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">const</span> <a class="code" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a>& Offset() <span class="keyword">const</span>;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">void</span> SetOffset(<a class="code" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a> offset);</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">const</span> <a class="code" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a>& Advance() <span class="keyword">const</span>;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">void</span> SetAdvance(<a class="code" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a> advance);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// This returns the scale of m_height / HeightOfI.</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">// It doesn't take into account anything about annotation scaling</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// This is the scale for converting ON_TextRun bounding boxes and </span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// offsets to basic model units</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">double</span> HeightScale(<span class="keyword">const</span> <a class="code" href="../../d8/df5/class_o_n___font.html">ON_Font</a>* font) <span class="keyword">const</span>;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">void</span> SetStackFractionHeight(<span class="keywordtype">double</span> stackscale);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">double</span> StackHeightFraction() <span class="keyword">const</span>;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">static</span> <span class="keywordtype">double</span> DefaultStackFractionHeight();</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">//bool Write(</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// ON_BinaryArchive&</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">// ) const;</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment">//bool Read(</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">// ON_BinaryArchive&</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">// );</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">void</span> Get2dCorners(<a class="code" href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a> corners[4]) <span class="keyword">const</span>;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">static</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">void</span> SetUnicodeString(ON__UINT32*& dest, <span class="keywordtype">size_t</span> count, <span class="keyword">const</span> ON__UINT32* cp);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">void</span> SetUnicodeString(<span class="keywordtype">size_t</span> count, <span class="keyword">const</span> ON__UINT32* cp);</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> CodepointCount(<span class="keyword">const</span> ON__UINT32* cp);</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="comment">// Returns string in m_display_string, which may be the result of parsing text fields</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">void</span> SetDisplayString(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* str);</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// The display string is the TextString() with formulae evaluated.</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* DisplayString() <span class="keyword">const</span>; </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// Returns the string in m_text_string, which is a wchar_t version of the basic text for this run,</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">// and may contain unevaluated field formulae</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* TextString() <span class="keyword">const</span>;</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keyword">const</span> ON__UINT32* UnicodeString() <span class="keyword">const</span>;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordtype">bool</span> GetGlyphContours(</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keyword">const</span> <a class="code" href="../../d8/df5/class_o_n___font.html">ON_Font</a>* text_font,</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordtype">bool</span> bSingleStrokeFont,</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">const</span> <a class="code" href="../../d3/d13/class_o_n___xform.html">ON_Xform</a>& text_xform,</div><div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a0f58ba1e822f70ab7633f3191f138f41"> 264</a></span>  <a class="code" href="../../dd/d40/class_o_n___class_array.html">ON_ClassArray</a>< <a class="code" href="../../dd/d40/class_o_n___class_array.html">ON_ClassArray</a>< <a class="code" href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray< ON_Curve* ></a> > >& run_contours</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  ) <span class="keyword">const</span>;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="../../db/d55/class_o_n___text_builder.html">ON_TextBuilder</a>;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// Wrap text to a specified width in model space</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">int</span> WrapTextRun(</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordtype">int</span> call_count,</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">int</span> start_char_offset,</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordtype">double</span> width,</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordtype">double</span> &y_offset,</div><div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a91fc91c3ac4e64dfa64020cd63ed7eeb"> 275</a></span>  <span class="keywordtype">double</span>& currentwidth,</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">class</span> <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>& newruns) <span class="keyword">const</span>;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">const</span> <a class="code" href="../../d8/df5/class_o_n___font.html">ON_Font</a>* m_managed_font = <span class="keyword">nullptr</span>; <span class="comment">// Font used to draw, pick, or otherwise evaluate this</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// ON_TextRun. This pointer is run-time only and must be </span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">// set and point to a valid ON_Font for any font related </span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// operations to work.</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// ON_UUID m_Font_id = ON_nil_uuid;</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  ON__UINT32* m_codepoints = <span class="keyword">nullptr</span>; <span class="comment">// Parsed text as UTF32</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// Set from m_codepoints when required.</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// Always use TextString() to get this value</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">mutable</span> <a class="code" href="../../d1/d11/class_o_n__w_string.html">ON_wString</a> m_text_string = <a class="code" href="../../d1/d11/class_o_n__w_string.html#ab9c20b8013ccb7ca12828a2fd935f5ad">ON_wString::EmptyString</a>; </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// Parsed text as wchar_t*</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">// If this string is non-empty, it is valid and can be used </span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// instead of m_codepoints</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">// This string may have unevaluated field definitions - %<field_name>%</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  </div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keyword">mutable</span> <a class="code" href="../../d1/d11/class_o_n__w_string.html">ON_wString</a> m_display_string = <a class="code" href="../../d1/d11/class_o_n__w_string.html#ab9c20b8013ccb7ca12828a2fd935f5ad">ON_wString::EmptyString</a>; </div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">// Text to display when this is drawn. </span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">// If this text has field definitions, m_display_string will have the </span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="comment">// evaluation results to display</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="comment">// This string may change often if there are fields to evaluate.</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keyword">mutable</span> <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a> m_text_run_hash = <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html#a50683fde45600ba340667429fd8fd686">ON_SHA1_Hash::ZeroDigest</a>;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">mutable</span> <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a> m_text_run_display_hash = <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html#a50683fde45600ba340667429fd8fd686">ON_SHA1_Hash::ZeroDigest</a>;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114">ON_TextRun::Stacked</a> m_text_stacked = <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114a35c3ace1970663a16e5c65baa5941b13">ON_TextRun::Stacked::kNone</a>; <span class="comment">// 0: Normal text, 1: Run is stacked container, 2: Run is top of stacked fraction, 3: Run is bottom of stacked fraction</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a5c89d2a0aacbcb5a8fc32069aaeeddb1"> 306</a></span> <span class="keyword">private</span>:</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordtype">void</span> Internal_ContentChanged() <span class="keyword">const</span>;</div><div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#ab620d333549054476e4483eb6341bd3b"> 308</a></span> <span class="keyword">public</span>:</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>* m_stacked_text = <span class="keyword">nullptr</span>; <span class="comment">// pointers to runs for the top and bottom parts</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="../../d0/df9/class_o_n___color.html">ON_Color</a> m_color = <a class="code" href="../../d0/df9/class_o_n___color.html#a54c9448a0e7a53032cdb7f111163aca9">ON_Color::UnsetColor</a>;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794">ON_TextRun::RunType</a> m_run_type = <a class="code" href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794a35c3ace1970663a16e5c65baa5941b13">ON_TextRun::RunType::kNone</a>;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10d">ON_TextRun::RunDirection</a> m_direction = <a class="code" href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10dad67ea896d914f2f7735d91f47f5c144e">ON_TextRun::RunDirection::kLtR</a>;</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// This value of m_managed_status is not copied</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="comment">// 0: Not managed</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="comment">// 1: Managed by GetManagedTextRun() / ReturnManagedTextRun()</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> m_managed_status = 0; </div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> m_active_status = 0; <span class="comment">// 0: active, 1: inactive managed text_run</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00325"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a0f3babee978191329edaa41a7b516db1"> 325</a></span>  <span class="keywordtype">double</span> m_run_text_height = 1.0; <span class="comment">// (ECS) text height in model units or page units</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div><div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#ab7c5b016ccc721d08ed768ed52574bd4"> 327</a></span> <span class="keyword">public</span>:</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a> m_offset = <a class="code" href="../../da/d08/class_o_n__2d_vector.html#a2f9dd18fe13c0bd3e85cde1db1eee97b">ON_2dVector::ZeroVector</a>; <span class="comment">// (ECS) offset to lower left of bounding box from ON_TextContent plane origin</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <a class="code" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a> m_advance = <a class="code" href="../../da/d08/class_o_n__2d_vector.html#a2f9dd18fe13c0bd3e85cde1db1eee97b">ON_2dVector::ZeroVector</a>; <span class="comment">// (ECS) distance and direction from m_offset to start of next run</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a2962cf141fadbdebcd17c11c1bdea850"> 333</a></span>  <a class="code" href="../../d1/d17/class_o_n___bounding_box.html">ON_BoundingBox</a> m_bbox = <a class="code" href="../../d1/d17/class_o_n___bounding_box.html#ad4f488fc6dfa2692722d7dc7969fc9cc">ON_BoundingBox::EmptyBoundingBox</a>; <span class="comment">// (ECS) 3d Bounding box oriented to ON_TextContent object's plane (z == 0) with run offset already included</span></div><div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#aa0142463d9a975c9932935da906e0444"> 334</a></span> </div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordtype">double</span> m_height_scale = -1.0; <span class="comment">// Font HeightOfI / text height - Converts from font units to model units or page units</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordtype">double</span> m_stackscale = 0.7; <span class="comment">// fraction for scaling textheight in stacked text</span></div><div class="line"><a name="l00338"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a89cf01d83b25e6e9b5e0aa5797153d2f"> 338</a></span> </div><div class="line"><a name="l00339"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a5b8605fa5d07f30670683a1ae6cfc20d"> 339</a></span>  <span class="comment">// indent and margins are in model units or page units</span></div><div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#ad3c1f090a88216392db1a2609dd4a65b"> 340</a></span>  <span class="comment">// These apply to Paragraph type runs (m_type == rtParagraph)</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordtype">double</span> m_indent = 0.0; <span class="comment">// First line indentation for this paragraph</span></div><div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#a4e395320053bac7be1cb07e097d67818"> 342</a></span>  <span class="keywordtype">double</span> m_left_margin = 0.0; <span class="comment">// left margin in formatting rect for this paragraph</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordtype">double</span> m_right_margin = 0.0; <span class="comment">// right margin in formatting rect for this paragraph</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordtype">int</span> m_line_index = -1; <span class="comment">// line position in ON_TextContent</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="../../d4/d2c/class_o_n___text_run.html#adfee1eb3585d79bd4329f2d68ec4e107"> 348</a></span>  ON__UINT_PTR m_reserved=0;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a>;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="comment">//bool WriteNested(</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">// unsigned int nested_depth,</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// ON_BinaryArchive& archive</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="comment">// ) const;</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">//bool ReadNested(</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="comment">// unsigned int nested_depth,</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">// ON_BinaryArchive& archive</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// );</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordtype">void</span> Internal_Destroy();</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordtype">void</span> Internal_CopyFrom(<span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>& src);</div><div class="line"><a name="l00363"></a><span class="lineno"><a class="line" href="../../d1/ddb/class_o_n___text_run_array.html"> 363</a></span> };</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a> : <span class="keyword">private</span> <a class="code" href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray</a>< ON_TextRun* ></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> {</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="comment">//ON_TextRun*& AppendNew();</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="comment">//void Append(int, ON_TextRun* const *);</span></div><div class="line"><a name="l00370"></a><span class="lineno"><a class="line" href="../../d1/ddb/class_o_n___text_run_array.html#a16ffa8799a98fa68f4623628d11f3934"> 370</a></span>  <span class="comment">//void Append(ON_TextRun* const);</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a> EmptyArray;</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// Calls Destroy(true,true)</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  ~<a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>();</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="comment">// Duplicate runs are managed text runs</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>& operator=(<span class="keyword">const</span> <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>& src);</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// Duplicate runs are managed text runs</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>(<span class="keyword">const</span> <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>& src);</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">/*</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> Returns:</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> A hash of the information that determines the text content with evaluated fields.</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> */</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a> TextRunArrayContentHash() <span class="keyword">const</span>;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">/*</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> Parameters:</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> bEvaluateFields - [in]</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> true - hash text with fields evaluated</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> false - hash text with fields unevaluated</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> Returns:</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> A hash of the information that determines the text content</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> without evaluating the fields.</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"> */</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <a class="code" href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a> TextRunArrayContentHash(</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordtype">bool</span> bEvaluateFields</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  ) <span class="keyword">const</span>;</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="comment">// Run must be a managed run or on the heap.</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="comment">// The destructor will return managed runs and delete unmanaged runs.</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">void</span> InsertRun(<span class="keywordtype">int</span> i, <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>*& run);</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordtype">void</span> RemoveRun(<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="comment">// Run must be a managed run or on the heap.</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="comment">// The destructor will return managed runs and delete unmanaged runs.</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordtype">void</span> AppendRun(<a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>*& run);</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordtype">bool</span> Get2dCorners(<a class="code" href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a> corners[4]) <span class="keyword">const</span>;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keyword">const</span> <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* operator[](<span class="keywordtype">int</span> i) <span class="keyword">const</span>;</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>* operator[](<span class="keywordtype">int</span> i);</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordtype">int</span> Count() <span class="keyword">const</span>;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> UnsignedCount() <span class="keyword">const</span>;</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <a class="code" href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a>*<span class="keyword">const</span>* Array() <span class="keyword">const</span>;</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="comment">/*</span></div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> Parameters:</span></div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> bReturnManagedRuns - [in]</span></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> True: Managed runs will be returned.</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> False: Caller must explicityly handle managed runs.</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> bDeleteUnmanagedRuns - [in]</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> True: Unmanaged runs are deleted.</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> False: Caller must explicityly handle unmanaged runs.</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> */</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordtype">void</span> SetTextHeight(<span class="keywordtype">double</span> height);</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordtype">void</span> Internal_Destroy();</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordtype">void</span> Internal_CopyFrom(<span class="keyword">const</span> <a class="code" href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a>& src);</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> };</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> </div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="class_o_n___text_run_html_ad77326c863dab4eae1149ab7bc59a10dad67ea896d914f2f7735d91f47f5c144e"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10dad67ea896d914f2f7735d91f47f5c144e">ON_TextRun::RunDirection::kLtR</a></div></div>
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<div class="ttc" id="class_o_n___text_run_html_a8e1db5def6cc251df6aaeeefed94e794a35c3ace1970663a16e5c65baa5941b13"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794a35c3ace1970663a16e5c65baa5941b13">ON_TextRun::RunType::kNone</a></div></div>
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<div class="ttc" id="class_o_n___stacked_text_html_a40cdff714a4d09efa058fef005407dec"><div class="ttname"><a href="../../d4/dbb/class_o_n___stacked_text.html#a40cdff714a4d09efa058fef005407dec">ON_StackedText::Empty</a></div><div class="ttdeci">static const ON_StackedText Empty</div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:24</div></div>
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<div class="ttc" id="class_o_n___bounding_box_html_ad4f488fc6dfa2692722d7dc7969fc9cc"><div class="ttname"><a href="../../d1/d17/class_o_n___bounding_box.html#ad4f488fc6dfa2692722d7dc7969fc9cc">ON_BoundingBox::EmptyBoundingBox</a></div><div class="ttdeci">static const ON_BoundingBox EmptyBoundingBox</div><div class="ttdef"><b>Definition:</b> opennurbs_bounding_box.h:28</div></div>
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<div class="ttc" id="class_o_n__w_string_html_a4aa245420f53c181b354801b8ad80042"><div class="ttname"><a href="../../d1/d11/class_o_n__w_string.html#a4aa245420f53c181b354801b8ad80042">ON_wString::Slash</a></div><div class="ttdeci">static const wchar_t Slash</div><div class="ttdef"><b>Definition:</b> opennurbs_string.h:2036</div></div>
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<div class="ttc" id="class_o_n___text_run_html"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html">ON_TextRun</a></div><div class="ttdoc">A range of text with all the same attributes. </div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:66</div></div>
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<div class="ttc" id="class_o_n___simple_array_html"><div class="ttname"><a href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray< ON_Curve *></a></div></div>
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<div class="ttc" id="class_o_n___text_run_html_a392044cb867ef50e5566176525928114a35c3ace1970663a16e5c65baa5941b13"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114a35c3ace1970663a16e5c65baa5941b13">ON_TextRun::Stacked::kNone</a></div></div>
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<div class="ttc" id="class_o_n___s_h_a1___hash_html"><div class="ttname"><a href="../../dd/ddf/class_o_n___s_h_a1___hash.html">ON_SHA1_Hash</a></div><div class="ttdef"><b>Definition:</b> opennurbs_sha1.h:19</div></div>
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<div class="ttc" id="class_o_n___text_run_array_html"><div class="ttname"><a href="../../d1/ddb/class_o_n___text_run_array.html">ON_TextRunArray</a></div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:363</div></div>
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<div class="ttc" id="class_o_n__w_string_html"><div class="ttname"><a href="../../d1/d11/class_o_n__w_string.html">ON_wString</a></div><div class="ttdef"><b>Definition:</b> opennurbs_string.h:2020</div></div>
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<div class="ttc" id="class_o_n___text_run_html_a392044cb867ef50e5566176525928114"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#a392044cb867ef50e5566176525928114">ON_TextRun::Stacked</a></div><div class="ttdeci">Stacked</div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:142</div></div>
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<div class="ttc" id="class_o_n___color_html_a54c9448a0e7a53032cdb7f111163aca9"><div class="ttname"><a href="../../d0/df9/class_o_n___color.html#a54c9448a0e7a53032cdb7f111163aca9">ON_Color::UnsetColor</a></div><div class="ttdeci">static const ON_Color UnsetColor</div><div class="ttdef"><b>Definition:</b> opennurbs_color.h:32</div></div>
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<div class="ttc" id="class_o_n___color_html"><div class="ttname"><a href="../../d0/df9/class_o_n___color.html">ON_Color</a></div><div class="ttdef"><b>Definition:</b> opennurbs_color.h:24</div></div>
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<div class="ttc" id="class_o_n__2d_point_html"><div class="ttname"><a href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a></div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:277</div></div>
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<div class="ttc" id="class_o_n___bounding_box_html"><div class="ttname"><a href="../../d1/d17/class_o_n___bounding_box.html">ON_BoundingBox</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bounding_box.h:25</div></div>
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<div class="ttc" id="class_o_n___text_run_html_ad77326c863dab4eae1149ab7bc59a10d"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#ad77326c863dab4eae1149ab7bc59a10d">ON_TextRun::RunDirection</a></div><div class="ttdeci">RunDirection</div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:154</div></div>
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<div class="ttc" id="class_o_n___xform_html"><div class="ttname"><a href="../../d3/d13/class_o_n___xform.html">ON_Xform</a></div><div class="ttdef"><b>Definition:</b> opennurbs_xform.h:28</div></div>
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<div class="ttc" id="class_o_n___font_html"><div class="ttname"><a href="../../d8/df5/class_o_n___font.html">ON_Font</a></div><div class="ttdoc">An ON_Font is a face in a font family. It corresponds to a Windows LOGFONT, a .NET System...</div><div class="ttdef"><b>Definition:</b> opennurbs_font.h:225</div></div>
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<div class="ttc" id="class_o_n___stacked_text_html_aba8182015b90d4a98f3d4a874c0409a1"><div class="ttname"><a href="../../d4/dbb/class_o_n___stacked_text.html#aba8182015b90d4a98f3d4a874c0409a1">ON_StackedText::StackStyle</a></div><div class="ttdeci">StackStyle</div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:40</div></div>
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<div class="ttc" id="class_o_n___text_run_html_a8e1db5def6cc251df6aaeeefed94e794"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#a8e1db5def6cc251df6aaeeefed94e794">ON_TextRun::RunType</a></div><div class="ttdeci">RunType</div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:122</div></div>
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<div class="ttc" id="class_o_n___text_builder_html"><div class="ttname"><a href="../../db/d55/class_o_n___text_builder.html">ON_TextBuilder</a></div><div class="ttdef"><b>Definition:</b> opennurbs_textiterator.h:96</div></div>
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<div class="ttc" id="class_o_n___class_array_html"><div class="ttname"><a href="../../dd/d40/class_o_n___class_array.html">ON_ClassArray</a></div><div class="ttdef"><b>Definition:</b> opennurbs_array.h:409</div></div>
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<div class="ttc" id="class_o_n__w_string_html_ab9c20b8013ccb7ca12828a2fd935f5ad"><div class="ttname"><a href="../../d1/d11/class_o_n__w_string.html#ab9c20b8013ccb7ca12828a2fd935f5ad">ON_wString::EmptyString</a></div><div class="ttdeci">static const ON_wString EmptyString</div><div class="ttdef"><b>Definition:</b> opennurbs_string.h:2026</div></div>
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<div class="ttc" id="class_o_n___text_run_html_a2c951eefcd08a9c248e9fef1ec41cf1c"><div class="ttname"><a href="../../d4/d2c/class_o_n___text_run.html#a2c951eefcd08a9c248e9fef1ec41cf1c">ON_TextRun::Empty</a></div><div class="ttdeci">static const ON_TextRun Empty</div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:69</div></div>
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<div class="ttc" id="class_o_n__2d_vector_html_a2f9dd18fe13c0bd3e85cde1db1eee97b"><div class="ttname"><a href="../../da/d08/class_o_n__2d_vector.html#a2f9dd18fe13c0bd3e85cde1db1eee97b">ON_2dVector::ZeroVector</a></div><div class="ttdeci">static const ON_2dVector ZeroVector</div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:852</div></div>
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<div class="ttc" id="class_o_n___s_h_a1___hash_html_a50683fde45600ba340667429fd8fd686"><div class="ttname"><a href="../../dd/ddf/class_o_n___s_h_a1___hash.html#a50683fde45600ba340667429fd8fd686">ON_SHA1_Hash::ZeroDigest</a></div><div class="ttdeci">static const ON_SHA1_Hash ZeroDigest</div><div class="ttdef"><b>Definition:</b> opennurbs_sha1.h:22</div></div>
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<div class="ttc" id="class_o_n__2d_vector_html"><div class="ttname"><a href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a></div><div class="ttdef"><b>Definition:</b> opennurbs_point.h:839</div></div>
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<div class="ttc" id="class_o_n___stacked_text_html"><div class="ttname"><a href="../../d4/dbb/class_o_n___stacked_text.html">ON_StackedText</a></div><div class="ttdef"><b>Definition:</b> opennurbs_textrun.h:21</div></div>
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