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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/* $NoKeywords: $ */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// Copyright (c) 1993-2012 Robert McNeel &amp; Associates. All rights reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// McNeel &amp; Associates.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// THIS SOFTWARE IS PROVIDED &quot;AS IS&quot; WITHOUT EXPRESS OR IMPLIED WARRANTY.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// MERCHANTABILITY ARE HEREBY DISCLAIMED.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// </span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// For complete openNURBS copyright information see &lt;http://www.opennurbs.org&gt;.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">//</span><span class="comment"></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">////////////////////////////////////////////////////////////////</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"></span>*/</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">////////////////////////////////////////////////////////////////</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"></span><span class="comment">//</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment">// Defines ON_WindowsBITMAPINFO class that is used to provide OS independent</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">// serialization of Windows device independent bitmaps (BITMAPINFO) used</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// to store preview images.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment">//</span><span class="comment"></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment">////////////////////////////////////////////////////////////////</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#if !defined(OPENNURBS_BITMAP_INC_)</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#define OPENNURBS_BITMAP_INC_</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="../../de/d9f/class_o_n___bitmap.html"> 28</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a> : <span class="keyword">public</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html">ON_ModelComponent</a></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;{</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; ON_OBJECT_DECLARE(<a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>() ON_NOEXCEPT;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; ~<a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>(<span class="keyword">const</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>&amp;);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>&amp; <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a0b6390d0141faa7ba14271dacb57ae35">operator=</a>(<span class="keyword">const</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="../../de/d9f/class_o_n___bitmap.html#af0dd9522d9150db2bc097cc21a270c7f"> 38</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a> <a class="code" href="../../de/d9f/class_o_n___bitmap.html#af0dd9522d9150db2bc097cc21a270c7f">Unset</a>;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment"> model_component_reference - [in]</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment"> none_return_value - [in]</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"> value to return if ON_Layer::Cast(model_component_ref.ModelComponent())</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment"> is nullptr</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment"> If ON_Layer::Cast(model_component_ref.ModelComponent()) is not nullptr,</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment"> that pointer is returned. Otherwise, none_return_value is returned. </span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>* FromModelComponentRef(</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../df/de4/class_o_n___model_component_reference.html">ON_ModelComponentReference</a>&amp; model_component_reference,</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a>* none_return_value</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; );</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordtype">void</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#aebee8c1655e072f442bd71d873240770">Dump</a>( </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="../../d2/da3/class_o_n___text_log.html">ON_TextLog</a>&amp; </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; ) <span class="keyword">const override</span>;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a16eb9ab6bf0d0a614655cf9cd055871a">Write</a>( <span class="keyword">class</span> <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const override</span>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a09ac9742ead91dd8f9cdd579bcbfed10">Read</a>( <span class="keyword">class</span> <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">override</span>; </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a61423322e2092534d438235969b22c99">SizeOf</a>() <span class="keyword">const override</span>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordtype">int</span> Width() <span class="keyword">const</span>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordtype">int</span> Height() <span class="keyword">const</span>; <span class="comment">// &gt;0 means it&#39;s a bottom-up bitmap with origin at lower right</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="comment">// &lt;0 means it&#39;s a top-down bitmap with origin at upper left</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordtype">int</span> BitsPerPixel() <span class="keyword">const</span>; <span class="comment">// bits per pixel</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordtype">size_t</span> SizeofScan() <span class="keyword">const</span>; <span class="comment">// number of bytes per scan line</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordtype">size_t</span> SizeofImage() <span class="keyword">const</span>; <span class="comment">// size of current map in bytes</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* Bits(</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordtype">int</span> scan_line_index</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; );</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">virtual</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* Bits(</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keywordtype">int</span> scan_line_index</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/dfd/class_o_n___file_reference.html">ON_FileReference</a>&amp; FileReference() <span class="keyword">const</span>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordtype">void</span> SetFileReference(</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/dfd/class_o_n___file_reference.html">ON_FileReference</a>&amp; file_reference</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; );</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordtype">void</span> SetFileFullPath(</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* file_full_path,</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordtype">bool</span> bSetContentHash</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; );</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <a class="code" href="../../d8/dfd/class_o_n___file_reference.html">ON_FileReference</a> m_file_reference;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;};</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="preprocessor">#if defined(ON_DLL_TEMPLATE)</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;ON_DLL_TEMPLATE <span class="keyword">template</span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray&lt;ON_Bitmap*&gt;</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;ON_DLL_TEMPLATE <span class="keyword">template</span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray&lt;const ON_Bitmap*&gt;</a>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="preprocessor">#if !defined(ON_OS_WINDOWS_GDI)</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="comment">// These are the values of the Windows defines mentioned</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="comment">// in the comment below. If you&#39;re running on Windows,</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="comment">// they get defined by Windows system header files.</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="comment">// If you aren&#39;t running on Windows, then you don&#39;t</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="comment">// need them.</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;<span class="comment">//#define BI_RGB 0L</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="comment">//#define BI_RLE8 1L</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="comment">//#define BI_RLE4 2L</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="comment">//#define BI_BITFIELDS 3L</span></div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html"> 118</a></span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;<span class="comment">// Windows sizeof(ON_WindowsRGBQUAD) = 4.</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;<span class="keyword">struct </span><a class="code" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html">ON_WindowsRGBQUAD</a> {</div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html#aaf807d4576200b3b65d9ce7c88d8ba6e"> 121</a></span>&#160; <span class="comment">// Mimics Windows RGBQUAD structure.</span></div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html#a473bd9f70741f5cb019e267bf81a7a2c"> 122</a></span>&#160; <span class="comment">// For details searh for &quot;RGBQUAD&quot; at http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html#a6c374e9dcfc618f439b65c6bd550403d"> 123</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> rgbBlue; <span class="comment">// BYTE</span></div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html#a51c2df801ed1f042b95ef087986a5537"> 124</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> rgbGreen; <span class="comment">// BYTE</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> rgbRed; <span class="comment">// BYTE</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> rgbReserved; <span class="comment">// BYTE</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160;};</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html"> 129</a></span>&#160;<span class="comment">// Windows packs BITMAPFILEHEADER </span></div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html#a8947d875fc9a3cf21aa7a96f9d446cee"> 130</a></span>&#160;<span class="preprocessor">#pragma pack(push,2)</span></div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html#a678a21de5082a92ba12f75165ed9aa5c"> 131</a></span>&#160;<span class="keyword">struct </span><a class="code" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html">ON_WindowsBITMAPFILEHEADER</a> { </div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html#aff26ba668d69a77f3f32347b6707b2f0"> 132</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> bfType; <span class="comment">// WORD = file type, must be BM</span></div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html#a0ab9bfa8b77ef52f63c359f7b4827924"> 133</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bfSize; <span class="comment">// DWORD = size, in bytes, of the bitmap file</span></div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html#afb3d55f3dadb5e747a285db54502403b"> 134</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> bfReserved1; <span class="comment">// WORD Reserved; must be zero</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> bfReserved2; <span class="comment">// WORD Reserved; must be zero</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bfOffBits; <span class="comment">// DWORD = offset, in bytes, from the beginning of the BITMAPFILEHEADER structure to the bitmap bits</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;};</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="preprocessor">#pragma pack(pop)</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;<span class="comment">// Mimics Windows BITMAPINFOHEADER structure.</span></div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html"> 141</a></span>&#160;<span class="comment">// For details searh for &quot;BITMAPINFOHEADER&quot; at http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="comment">// Windows sizeof(BITMAPINFOHEADER) = 80.</span></div><div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a16714e2176769fa3a367fd75c7dff807"> 143</a></span>&#160;<span class="keyword">struct </span><a class="code" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html">ON_WindowsBITMAPINFOHEADER</a></div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#afa2f96a3b452b9546b423c40ac974fe0"> 144</a></span>&#160;{</div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a97c2ff024b05ccb729a3535ea295f51c"> 145</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> biSize; <span class="comment">// DWORD = sizeof(BITMAPINFOHEADER)</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keywordtype">int</span> biWidth; <span class="comment">// LONG = width (in pixels) of (decompressed) bitmap</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordtype">int</span> biHeight; <span class="comment">// LONG = height (in pixels) of (decompressed) bitmap</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="comment">// &gt;0 means it&#39;s a bottom-up bitmap with origin</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="comment">// in the lower left corner.</span></div><div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a9da443996eb352ef212036f796a21fb1"> 150</a></span>&#160; <span class="comment">// &lt;0 means it&#39;s a top-down bitmap with origin</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="comment">// in the upper left corner.</span></div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#ae40297abedd595921cc0bc31653a2db6"> 152</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> biPlanes; <span class="comment">// WORD = number of planes </span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="comment">// (always 1 in current Windows versions)</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> biBitCount; <span class="comment">// WORD = bits per pixel (0,1,4,8,16,24,32 are valid)</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="comment">// 1 See http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="comment">// 4 See http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="comment">// 8 The bitmap has a maximum of 256 colors, </span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="comment">// and the bmiColors member contains up </span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="comment">// to 256 entries. In this case, each byte</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="comment">// in the array represents a single pixel. </span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="comment">// 16 See http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="comment">// 24 If biClrUsed=0 and biCompression=BI_RGB(0),</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="comment">// then each 3-byte triplet in the bitmap </span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="comment">// array represents the relative intensities</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="comment">// of blue, green, and red, respectively, for</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="comment">// a pixel. For other possibilities, see</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="comment">// http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="comment">// 32 If biClrUsed=0 and biCompression=BI_RGB(0),</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="comment">// then each 4-byte DWORD in the bitmap </span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="comment">// array represents the relative intensities</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="comment">// of blue, green, and red, respectively, for</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="comment">// a pixel. The high byte in each DWORD is not</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="comment">// used. </span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="comment">// If biClrUsed=3, biCompression=BITFIELDS(3),</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="comment">// biColors[0] = red mask (0x00FF0000), </span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="comment">// biColors[1] = green mask (0x0000FF00), and</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="comment">// biColors[2] = blue mask (0x000000FF),</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="comment">// then tese masks are used with each 4-byte</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="comment">// DWORD in the bitmap array to determine</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="comment">// the pixel&#39;s relative intensities. // </span></div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a0500945693c3c9b23afd40c1fab47b41"> 181</a></span>&#160; <span class="comment">// For other possibilities, see</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="comment">// http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> biCompression; <span class="comment">// DWORD Currently, Windows defines the following</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="comment">// types of compression.</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="comment">// =0 BI_RGB (no compression)</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="comment">// =1 BI_RLE8 (run length encoded used for 8 bpp)</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="comment">// =2 BI_RLE4 (run length encoded used for 4 bpp)</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="comment">// =3 BI_BITFIELDS Specifies that the bitmap is</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="comment">// not compressed and that the color table </span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="comment">// consists of three DWORD color masks that</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="comment">// specify the red, green, and blue components,</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="comment">// respectively, of each pixel. This is valid</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="comment">// when used with 16- and 32-bit-per-pixel</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="comment">// bitmaps.</span></div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a26886be68b6bf1e58e72108a08f11d17"> 195</a></span>&#160; <span class="comment">// =4 BI_JPEG (not supported in Win 95/NT4)</span></div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#aa8338c6e91d6ae1266822cdb06c9d61c"> 196</a></span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a1109ebd02b818a1b31784eece95cbea6"> 197</a></span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> biSizeImage; <span class="comment">// DWORD = bytes in image</span></div><div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a39b1538f694a4c5d2190db18cb02bef9"> 198</a></span>&#160; <span class="keywordtype">int</span> biXPelsPerMeter; <span class="comment">// LONG</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordtype">int</span> biYPelsPerMeter; <span class="comment">// LONG</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> biClrUsed; <span class="comment">// DWORD = 0 or true length of bmiColors[] array. If 0,</span></div><div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html#a605a1677438579a23905f01229270ad8"> 201</a></span>&#160; <span class="comment">// then the value of biBitCount determines the</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="comment">// length of the bmiColors[] array.</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> biClrImportant; <span class="comment">// DWORD</span></div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html"> 204</a></span>&#160;};</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;<span class="keyword">struct </span><a class="code" href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html">ON_WindowsBITMAPINFO</a></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;{</div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html#a49c86a1b0be90b523702920c1d09b433"> 208</a></span>&#160; <span class="comment">// Mimics Windows BITMAPINFO structure.</span></div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html#a9dbbd30174177ebea16daf4cf7615091"> 209</a></span>&#160; <span class="comment">// For details searh for &quot;BITMAPINFO&quot; at http://msdn.microsoft.com/default.asp </span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <a class="code" href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html">ON_WindowsBITMAPINFOHEADER</a> bmiHeader;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <a class="code" href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html">ON_WindowsRGBQUAD</a> bmiColors[1]; <span class="comment">// The &quot;[1]&quot; is for the compiler. In</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="comment">// practice this array commonly has</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="comment">// length 0, 3, or 256 and a BITMAPINFO*</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="comment">// points to a contiguous piece of memory</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <span class="comment">// that contains</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="comment">// BITMAPINFOHEADER</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="comment">// RGBQUAD[length determined by flags]</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="comment">// unsigned char[biSizeImage]</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="comment">//</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="comment">// See the ON_WindowsBITMAPINFOHEADER comments</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="comment">// and http://msdn.microsoft.com/default.asp</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="comment">// for more details.</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;};</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;</div><div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="../../d6/d4c/class_o_n___windows_bitmap.html"> 226</a></span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a> : <span class="keyword">public</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160;{</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; ON_OBJECT_DECLARE(<a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <span class="comment">// Uncompressed 8 bpp, 24 bpp, or 32 bpp Windows device </span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="comment">// independent bitmaps (DIB)</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; ~<a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>();</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>(<span class="keyword">const</span> <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>&amp;);</div><div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="../../d6/d4c/class_o_n___windows_bitmap.html#a8cf24599f1732b4454b3bc1598010668"> 237</a></span>&#160; <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>&amp; <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a0b6390d0141faa7ba14271dacb57ae35">operator=</a>(<span class="keyword">const</span> <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>&amp;);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a6caf26908c92f603cdb07baec0c27990">Unset</a>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;<span class="comment"> width - [in]</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="comment"> height - [in]</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;<span class="comment"> bits_per_pixel - [in]</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160;<span class="comment"> 1, 2, 4, 8, 16, 24, or 32</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <span class="keywordtype">bool</span> Create( </div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordtype">int</span> width,</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="keywordtype">int</span> height,</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordtype">int</span> bits_per_pixel</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; );</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#adf05d4c839f242289c7b7a3ea607c242">IsValid</a>( <span class="keyword">class</span> <a class="code" href="../../d2/da3/class_o_n___text_log.html">ON_TextLog</a>* text_log = <span class="keyword">nullptr</span> ) <span class="keyword">const override</span>;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="keywordtype">bool</span> IsEmpty() <span class="keyword">const</span>;</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a16eb9ab6bf0d0a614655cf9cd055871a">Write</a>( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const override</span>; <span class="comment">// writes compressed image</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a09ac9742ead91dd8f9cdd579bcbfed10">Read</a>( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">override</span>; <span class="comment">// reads compressed image</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a61423322e2092534d438235969b22c99">SizeOf</a>() <span class="keyword">const override</span>;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordtype">bool</span> WriteCompressed( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordtype">bool</span> ReadCompressed( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; );</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keywordtype">bool</span> WriteUncompressed( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keywordtype">bool</span> ReadUncompressed( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; );</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordtype">int</span> Width() <span class="keyword">const override</span>;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordtype">int</span> Height() <span class="keyword">const override</span>; <span class="comment">// &gt;0 means it&#39;s a bottom-up bitmap with origin at lower right</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="comment">// &lt;0 means it&#39;s a top-down bitmap with origin at upper left</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordtype">int</span> PaletteColorCount() <span class="keyword">const</span>; <span class="comment">// number of colors in palette</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordtype">int</span> SizeofPalette() <span class="keyword">const</span>; <span class="comment">// number of bytes in palette</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordtype">int</span> BitsPerPixel() <span class="keyword">const override</span>;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keywordtype">size_t</span> SizeofScan() <span class="keyword">const override</span>; <span class="comment">// number of bytes per scan line</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keywordtype">size_t</span> SizeofImage() <span class="keyword">const override</span>; <span class="comment">// number of bytes in image</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* Bits(</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keywordtype">int</span> <span class="comment">// index of scan line </span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; ) <span class="keyword">override</span>;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* Bits(</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <span class="keywordtype">int</span> <span class="comment">// index of scan line </span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; ) <span class="keyword">const override</span>;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="comment">//int PaletteIndex( ON_Color ) const; // for 8bpp bitmaps</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <a class="code" href="../../d0/df9/class_o_n___color.html">ON_Color</a> Pixel( </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <span class="keywordtype">int</span>, <span class="comment">// 0 &lt;= i &lt; width</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keywordtype">int</span> <span class="comment">// 0 &lt;= j &lt; height</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <a class="code" href="../../d0/df9/class_o_n___color.html">ON_Color</a> Pixel( </div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keywordtype">int</span>, <span class="comment">// 0 &lt;= i &lt; width</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* <span class="comment">// value of Bits( j )</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="comment">//bool SetColor( // sets entire map to specified color </span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="comment">// ON_Color</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="comment">// );</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;<span class="preprocessor">#if defined(ON_OS_WINDOWS_GDI)</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;<span class="comment"> Description:</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;<span class="comment"> Create an ON_WindowsBitmap from a contiguous bitmap.</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;<span class="comment"> Copies src.</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160;<span class="comment"> src - [in] contiguous Windows device independent bitmap.</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160;<span class="comment"> Remarks:</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160;<span class="comment"> If the current Windows BITMAPINFO is identical to ON_WindowsBITMAPINFO,</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160;<span class="comment"> then the result of this call is identical to</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160;<span class="comment"> int color_count = number of colors in bitmap&#39;s palette;</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160;<span class="comment"> ON_WindowsBitmap::Create( &amp;src, &amp;src.bmiColors[color_count], true ).</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;<span class="comment"> See Also:</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;<span class="comment"> ON_WindowsBitmap::Create </span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>( <span class="keyword">const</span> BITMAPINFO&amp; src );</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160;</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160;<span class="comment"> Description:</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160;<span class="comment"> Create an ON_WindowsBitmap from a contiguous bitmap.</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160;<span class="comment"> Shares bitmap memory with src.</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;<span class="comment"> src - [in] contiguous Windows device independent bitmap.</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160;<span class="comment"> See Also:</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160;<span class="comment"> ON_WindowsBitmap::Create </span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;<span class="comment"> Remarks:</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;<span class="comment"> ~ON_WindowsBitmap will not delete src.</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>( <span class="keyword">const</span> BITMAPINFO* src );</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;<span class="comment"> Description:</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;<span class="comment"> Create an ON_WindowsBitmap from a contiguous bitmap.</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160;<span class="comment"> Copies src.</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160;<span class="comment"> src - [in] contiguous Windows device independent bitmap.</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;<span class="comment"> See Also:</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;<span class="comment"> ON_WindowsBitmap::Create </span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>&amp; <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a0b6390d0141faa7ba14271dacb57ae35">operator=</a>( <span class="keyword">const</span> BITMAPINFO&amp; src );</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="comment"> Description:</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="comment"> Create and ON_WindowsBitmap from a Windows BITMAPINFO pointer</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160;<span class="comment"> and a pointer to the bits.</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;<span class="comment"> This is intended to make it easy to write compressed bimaps.</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160;<span class="comment"> For ON_WindowsBitmap classes created with ON_WindowsBitmap::Share,</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;<span class="comment"> ON_WindowsBitmap::Destroy and ~ON_WindowsBitmap will</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;<span class="comment"> not free the bmi and bits memory.</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;<span class="comment"> bmi - [in] valid BITMAPINFO</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;<span class="comment"> bits - [in] bits for BITMAPINFO</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;<span class="comment"> bCopy - [in] If true, the bmi and bits are copied into a contiguous</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<span class="comment"> bitmap that will be deleted by ~ON_WindowsBitmap.</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;<span class="comment"> If false, the m_bmi and m_bits pointers on this class</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160;<span class="comment"> are simply set to bmi and bits. In this case,</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160;<span class="comment"> ~ON_WindowsBitmap will not free the bmi or bits</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160;<span class="comment"> memory.</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;<span class="comment"> Example:</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160;<span class="comment"> ON_BinaryArchive archive = ...;</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;<span class="comment"> BITMAPINFO* bmi = 0;</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;<span class="comment"> unsigned char* bits = 0;</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;<span class="comment"> int color_count = ...; // number of colors in palette</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160;<span class="comment"> int sizeof_palette = sizeof(bmi-&gt;bmiColors[0]) * color_count;</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160;<span class="comment"> BITMAPINFO* bmi = (LPBITMAPINFO)calloc( 1, sizeof(*bmi) + sizeof_palette );</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biSize = sizeof(bmi-&gt;bmiHeader);</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biWidth = width;</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biHeight = height;</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biPlanes = 1;</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biBitCount = (USHORT)color_depth;</span></div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biCompression = BI_RGB; </span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biXPelsPerMeter = 0;</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biYPelsPerMeter = 0;</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biClrUsed = 0;</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biClrImportant = 0;</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160;<span class="comment"> bmi-&gt;bmiHeader.biSizeImage = GetStorageSize();</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160;<span class="comment"> // initialize palette</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160;<span class="comment"> ...</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160;<span class="comment"> HBITMAP hbm = ::CreateDIBSection( nullptr, bmi, ..., (LPVOID*)&amp;bits, nullptr, 0);</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160;<span class="comment"> {</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160;<span class="comment"> // Use ON_WindowsBitmap to write a compressed bitmap to </span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;<span class="comment"> // archive. Does not modify bmi or bits.</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160;<span class="comment"> ON_WindowsBitmap onbm;</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160;<span class="comment"> onbm.Create(bmi,bit,false);</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160;<span class="comment"> onbm.Write( arcive );</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160;<span class="comment"> }</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keywordtype">bool</span> Create(</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <span class="keyword">const</span> BITMAPINFO* bmi, </div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* bits,</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <span class="keywordtype">bool</span> bCopy</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; );</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00410"></a><span class="lineno"><a class="line" href="../../d6/d4c/class_o_n___windows_bitmap.html#a9e299cf957890c81a33d87a5a7b9c7b7"> 410</a></span>&#160;</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160;<span class="comment"> True if m_bmi and m_bits are in a single contiguous </span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160;<span class="comment"> block of memory.</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160;<span class="comment"> False if m_bmi and m_bits are in two blocks of memory. </span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; <span class="keywordtype">bool</span> IsContiguous() <span class="keyword">const</span>;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160;<span class="preprocessor">#if defined(ON_OS_WINDOWS_GDI)</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; BITMAPINFO* m_bmi = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; <span class="keyword">struct </span><a class="code" href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html">ON_WindowsBITMAPINFO</a>* m_bmi = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160;<span class="comment">Description:</span></div><div class="line"><a name="l00426"></a><span class="lineno"><a class="line" href="../../d6/d4c/class_o_n___windows_bitmap.html#a58de99451e175d1ae9fbe107c3607d5c"> 426</a></span>&#160;<span class="comment"> Create an ON_WindowsBitmap from a contiguous bitmap ON_WindowsBITMAPINFO.</span></div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160;<span class="comment"> Parameters:</span></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160;<span class="comment"> src - [in] </span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160;<span class="comment"> A contiguous Windows device independent bitmap. This means that the</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160;<span class="comment"> &quot;bits&quot; in the bitmap begin at the memory location &amp;m_bits-&gt;bmiColors[0].</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160;<span class="comment"> See Also:</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160;<span class="comment"> Remarks:</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160;<span class="comment"> ~ON_WindowsBitmap will not delete src.</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; <span class="keywordtype">bool</span> Create (</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html">ON_WindowsBITMAPINFO</a>* src </div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; );</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160;</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* m_bits = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; <span class="keywordtype">int</span> m_bFreeBMI = 0; <span class="comment">// 0 m_bmi and m_bits are not freed by ON_WindowsBitmap::Destroy</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; <span class="comment">// 1 m_bmi memory is freed by ON_WindowsBitmap::Destroy</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; <span class="comment">// 2 m_bits memory is freed by ON_WindowsBitmap::Destroy</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; <span class="comment">// 3 m_bmi and m_bits memory is freed by ON_WindowsBitmap::Destroy </span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160;</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00449"></a><span class="lineno"><a class="line" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html"> 449</a></span>&#160; <span class="keywordtype">bool</span> Internal_WriteV5( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; <span class="keywordtype">bool</span> Internal_ReadV5( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; );</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160;</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; <span class="keywordtype">void</span> Internal_Destroy();</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; <span class="keywordtype">void</span> Internal_Copy(</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a>&amp; src</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; ); </div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160;};</div><div class="line"><a name="l00458"></a><span class="lineno"><a class="line" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html#aaff234f9def7d5b1705049a52bba842a"> 458</a></span>&#160;</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;<span class="comment">Description:</span></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160;<span class="comment"> ON_WindowsBitmapEx is identical to ON_WindowsBitmap except that</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160;<span class="comment"> it&#39;s Read/Write functions save bitmap names.</span></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a> : <span class="keyword">public</span> <a class="code" href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a></div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160;{</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; ON_OBJECT_DECLARE(<a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>);</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00468"></a><span class="lineno"><a class="line" href="../../d8/d23/class_o_n___embedded_bitmap.html"> 468</a></span>&#160; <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; ~<a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>(<span class="keyword">const</span> <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>&amp; <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a0b6390d0141faa7ba14271dacb57ae35">operator=</a>(<span class="keyword">const</span> <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a>&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160;</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a6caf26908c92f603cdb07baec0c27990">Unset</a>;</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a16eb9ab6bf0d0a614655cf9cd055871a">Write</a>( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const override</span>; <span class="comment">// writes compressed image</span></div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a09ac9742ead91dd8f9cdd579bcbfed10">Read</a>( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">override</span>; <span class="comment">// reads compressed image</span></div><div class="line"><a name="l00477"></a><span class="lineno"><a class="line" href="../../d8/d23/class_o_n___embedded_bitmap.html#aaf4e118f7338b6c96a2b834623ec79bd"> 477</a></span>&#160;</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; <span class="keywordtype">bool</span> Internal_WriteV5( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const</span>; <span class="comment">// writes compressed image</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <span class="keywordtype">bool</span> Internal_ReadV5( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ); <span class="comment">// reads compressed image</span></div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160;};</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160;</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a> : <span class="keyword">public</span> <a class="code" href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a></div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160;{</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; ON_OBJECT_DECLARE(<a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>);</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; ~<a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>();</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>(<span class="keyword">const</span> <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>&amp;);</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>&amp; <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a0b6390d0141faa7ba14271dacb57ae35">operator=</a>(<span class="keyword">const</span> <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>&amp;);</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160;</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a6caf26908c92f603cdb07baec0c27990">Unset</a>;</div><div class="line"><a name="l00493"></a><span class="lineno"><a class="line" href="../../d8/d23/class_o_n___embedded_bitmap.html#a65ca9d44850eded9a2d1d493e5271a86"> 493</a></span>&#160;</div><div class="line"><a name="l00494"></a><span class="lineno"><a class="line" href="../../d8/d23/class_o_n___embedded_bitmap.html#a84d02204bc82f60562188322e6c7a290"> 494</a></span>&#160; <span class="keywordtype">void</span> Create( </div><div class="line"><a name="l00495"></a><span class="lineno"><a class="line" href="../../d8/d23/class_o_n___embedded_bitmap.html#ac75e12bf7d2ff84c4b2fc89ddb196802"> 495</a></span>&#160; <span class="keywordtype">size_t</span> sizeof_buffer </div><div class="line"><a name="l00496"></a><span class="lineno"><a class="line" href="../../d8/d23/class_o_n___embedded_bitmap.html#a62e5d55497d0ecace6ff5df419f1fb32"> 496</a></span>&#160; );</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160;</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#adf05d4c839f242289c7b7a3ea607c242">IsValid</a>( <span class="keyword">class</span> <a class="code" href="../../d2/da3/class_o_n___text_log.html">ON_TextLog</a>* text_log = <span class="keyword">nullptr</span> ) <span class="keyword">const override</span>;</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160;</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a16eb9ab6bf0d0a614655cf9cd055871a">Write</a>( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const override</span>;</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d9/d7b/class_o_n___object.html#a09ac9742ead91dd8f9cdd579bcbfed10">Read</a>( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">override</span>;</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="../../dc/d5c/class_o_n___model_component.html#a61423322e2092534d438235969b22c99">SizeOf</a>() <span class="keyword">const override</span>;</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160;</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keywordtype">size_t</span> SizeofImage() <span class="keyword">const override</span>;</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* Bits(<span class="keywordtype">int</span>) <span class="keyword">override</span>;</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* Bits(<span class="keywordtype">int</span>) <span class="keyword">const override</span>;</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160;</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; <span class="keyword">const</span> <span class="keywordtype">void</span>* m_buffer = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <span class="keywordtype">size_t</span> m_sizeof_buffer = 0;</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; <span class="keywordtype">bool</span> m_managed_buffer = <span class="keyword">false</span>; <span class="comment">// true means the ON_EmbeddedBitmap class manages m_buffer memory.</span></div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; ON__UINT32 m_buffer_crc32 = 0; <span class="comment">// 32 bit crc from ON_CRC32</span></div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160;</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160; <span class="keywordtype">bool</span> Internal_WriteV5( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; ) <span class="keyword">const</span>;</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; <span class="keywordtype">bool</span> Internal_ReadV5( <a class="code" href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a>&amp; );</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160;</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160; <span class="keywordtype">void</span> Internal_Destroy();</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; <span class="keywordtype">void</span> Internal_Copy(</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a>&amp; src</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; ); </div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160;};</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="class_o_n___embedded_bitmap_html"><div class="ttname"><a href="../../d8/d23/class_o_n___embedded_bitmap.html">ON_EmbeddedBitmap</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:468</div></div>
<div class="ttc" id="class_o_n___model_component_html"><div class="ttname"><a href="../../dc/d5c/class_o_n___model_component.html">ON_ModelComponent</a></div><div class="ttdoc">The ON_ModelComponent class is a base class for all components in a model and manages the index...</div><div class="ttdef"><b>Definition:</b> opennurbs_model_component.h:24</div></div>
<div class="ttc" id="class_o_n___model_component_html_a61423322e2092534d438235969b22c99"><div class="ttname"><a href="../../dc/d5c/class_o_n___model_component.html#a61423322e2092534d438235969b22c99">ON_ModelComponent::SizeOf</a></div><div class="ttdeci">unsigned int SizeOf() const override</div></div>
<div class="ttc" id="class_o_n___model_component_html_aebee8c1655e072f442bd71d873240770"><div class="ttname"><a href="../../dc/d5c/class_o_n___model_component.html#aebee8c1655e072f442bd71d873240770">ON_ModelComponent::Dump</a></div><div class="ttdeci">void Dump(ON_TextLog &amp;) const override</div><div class="ttdoc">Creates a text dump of the object. </div></div>
<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</a></div><div class="ttdef"><b>Definition:</b> opennurbs_array.h:36</div></div>
<div class="ttc" id="class_o_n___model_component_html_adf05d4c839f242289c7b7a3ea607c242"><div class="ttname"><a href="../../dc/d5c/class_o_n___model_component.html#adf05d4c839f242289c7b7a3ea607c242">ON_ModelComponent::IsValid</a></div><div class="ttdeci">bool IsValid(class ON_TextLog *text_log=nullptr) const override</div><div class="ttdoc">Tests an object to see if its data members are correctly initialized. </div></div>
<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>
<div class="ttc" id="class_o_n___bitmap_html_af0dd9522d9150db2bc097cc21a270c7f"><div class="ttname"><a href="../../de/d9f/class_o_n___bitmap.html#af0dd9522d9150db2bc097cc21a270c7f">ON_Bitmap::Unset</a></div><div class="ttdeci">static const ON_Bitmap Unset</div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:38</div></div>
<div class="ttc" id="struct_o_n___windows_r_g_b_q_u_a_d_html"><div class="ttname"><a href="../../dd/dc9/struct_o_n___windows_r_g_b_q_u_a_d.html">ON_WindowsRGBQUAD</a></div><div class="ttdoc">Windows sizeof(ON_WindowsRGBQUAD) = 4. </div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:118</div></div>
<div class="ttc" id="class_o_n___bitmap_html"><div class="ttname"><a href="../../de/d9f/class_o_n___bitmap.html">ON_Bitmap</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:28</div></div>
<div class="ttc" id="struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r_html"><div class="ttname"><a href="../../d0/d93/struct_o_n___windows_b_i_t_m_a_p_f_i_l_e_h_e_a_d_e_r.html">ON_WindowsBITMAPFILEHEADER</a></div><div class="ttdoc">Windows packs BITMAPFILEHEADER. </div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:129</div></div>
<div class="ttc" id="class_o_n___model_component_html_a6caf26908c92f603cdb07baec0c27990"><div class="ttname"><a href="../../dc/d5c/class_o_n___model_component.html#a6caf26908c92f603cdb07baec0c27990">ON_ModelComponent::Unset</a></div><div class="ttdeci">static const ON_ModelComponent Unset</div><div class="ttdef"><b>Definition:</b> opennurbs_model_component.h:222</div></div>
<div class="ttc" id="struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_html"><div class="ttname"><a href="../../d1/da0/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o.html">ON_WindowsBITMAPINFO</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:204</div></div>
<div class="ttc" id="class_o_n___windows_bitmap_ex_html"><div class="ttname"><a href="../../d6/d0b/class_o_n___windows_bitmap_ex.html">ON_WindowsBitmapEx</a></div><div class="ttdoc">ON_WindowsBitmapEx is identical to ON_WindowsBitmap except that it&amp;#39;s Read/Write functions save bitmap...</div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:449</div></div>
<div class="ttc" id="class_o_n___text_log_html"><div class="ttname"><a href="../../d2/da3/class_o_n___text_log.html">ON_TextLog</a></div><div class="ttdef"><b>Definition:</b> opennurbs_textlog.h:20</div></div>
<div class="ttc" id="class_o_n___binary_archive_html"><div class="ttname"><a href="../../db/d16/class_o_n___binary_archive.html">ON_BinaryArchive</a></div><div class="ttdef"><b>Definition:</b> opennurbs_archive.h:1783</div></div>
<div class="ttc" id="class_o_n___model_component_html_a0b6390d0141faa7ba14271dacb57ae35"><div class="ttname"><a href="../../dc/d5c/class_o_n___model_component.html#a0b6390d0141faa7ba14271dacb57ae35">ON_ModelComponent::operator=</a></div><div class="ttdeci">ON_ModelComponent &amp; operator=(const ON_ModelComponent &amp;source)</div></div>
<div class="ttc" id="class_o_n___object_html_a09ac9742ead91dd8f9cdd579bcbfed10"><div class="ttname"><a href="../../d9/d7b/class_o_n___object.html#a09ac9742ead91dd8f9cdd579bcbfed10">ON_Object::Read</a></div><div class="ttdeci">virtual bool Read(ON_BinaryArchive &amp;binary_archive)</div><div class="ttdoc">Low level archive writing tool used by ON_BinaryArchive::ReadObject(). </div></div>
<div class="ttc" id="class_o_n___model_component_reference_html"><div class="ttname"><a href="../../df/de4/class_o_n___model_component_reference.html">ON_ModelComponentReference</a></div><div class="ttdef"><b>Definition:</b> opennurbs_model_component.h:1622</div></div>
<div class="ttc" id="class_o_n___windows_bitmap_html"><div class="ttname"><a href="../../d6/d4c/class_o_n___windows_bitmap.html">ON_WindowsBitmap</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:226</div></div>
<div class="ttc" id="class_o_n___object_html_a16eb9ab6bf0d0a614655cf9cd055871a"><div class="ttname"><a href="../../d9/d7b/class_o_n___object.html#a16eb9ab6bf0d0a614655cf9cd055871a">ON_Object::Write</a></div><div class="ttdeci">virtual bool Write(ON_BinaryArchive &amp;binary_archive) const</div><div class="ttdoc">Low level archive writing tool used by ON_BinaryArchive::WriteObject(). </div></div>
<div class="ttc" id="struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r_html"><div class="ttname"><a href="../../d4/d8b/struct_o_n___windows_b_i_t_m_a_p_i_n_f_o_h_e_a_d_e_r.html">ON_WindowsBITMAPINFOHEADER</a></div><div class="ttdef"><b>Definition:</b> opennurbs_bitmap.h:141</div></div>
<div class="ttc" id="class_o_n___file_reference_html"><div class="ttname"><a href="../../d8/dfd/class_o_n___file_reference.html">ON_FileReference</a></div><div class="ttdef"><b>Definition:</b> opennurbs_file_utilities.h:1125</div></div>
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