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<div id="projectname">iipsrv
 <span id="projectnumber">1.1</span>
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<div id="projectbrief">iipsrv is an advanced high-performance feature-rich image server for web-based streamed viewing and zooming of ultra high-resolution images</div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Image View and Transform Parameters</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (C) 2003-2019 Ruven Pillay.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> This program is free software; you can redistribute it and/or modify</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> it under the terms of the GNU General Public License as published by</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> the Free Software Foundation; either version 3 of the License, or</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> (at your option) any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> This program is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> GNU General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> You should have received a copy of the GNU General Public License</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> along with this program; if not, write to the Free Software</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">*/</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef _VIEW_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define _VIEW_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <cstddef></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "Transforms.h"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classView.html"> 36</a></span> <span class="keyword">class </span><a class="code" href="classView.html">View</a>{</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// Resolution independent x,y,w,h region viewport</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">float</span> view_left, view_top, view_width, view_height; </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">int</span> resolution; </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> max_resolutions; </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> width, height; </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> res_width, res_height; </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> min_size; </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> max_size; </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> requested_width; </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> requested_height; </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">float</span> rotation; </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">void</span> calculateResolution( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> r );</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">int</span> xangle; </div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classView.html#a272483c42cab8c6340ccd9aee4a0a590"> 66</a></span>  <span class="keywordtype">int</span> <a class="code" href="classView.html#a272483c42cab8c6340ccd9aee4a0a590">yangle</a>; </div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classView.html#a605b9d2c55831e9daa9d270d17f45c7d"> 67</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a605b9d2c55831e9daa9d270d17f45c7d">shaded</a>; </div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classView.html#a6caf330847d42fc8f5527359cade610c"> 68</a></span>  <span class="keywordtype">int</span> <a class="code" href="classView.html#a6caf330847d42fc8f5527359cade610c">shade</a>[3]; </div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classView.html#ab8f56e796bef6f4f53a2e4b0b96b27e5"> 69</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#ab8f56e796bef6f4f53a2e4b0b96b27e5">cmapped</a>; </div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classView.html#aef2cc576c53dc89c1b0e56f898637bb0"> 70</a></span>  <span class="keyword">enum</span> cmap_type <a class="code" href="classView.html#aef2cc576c53dc89c1b0e56f898637bb0">cmap</a>; </div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classView.html#af40f237efd940ec20457da749f8b464e"> 71</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#af40f237efd940ec20457da749f8b464e">inverted</a>; </div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classView.html#a65d44ca93e3e4712909232ab5961e410"> 72</a></span>  <span class="keywordtype">int</span> <a class="code" href="classView.html#a65d44ca93e3e4712909232ab5961e410">max_layers</a>; </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classView.html#ac2d157433d47b53439fec339fc6be28e"> 73</a></span>  <span class="keywordtype">int</span> <a class="code" href="classView.html#ac2d157433d47b53439fec339fc6be28e">layers</a>; </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classView.html#ae4d962c68d2c740d5b74784420624b5c"> 74</a></span>  ColourSpaces <a class="code" href="classView.html#ae4d962c68d2c740d5b74784420624b5c">colourspace</a>; </div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classView.html#afa69db05c497c874f872249f6bd24223"> 75</a></span>  std::vector< std::vector<float> > <a class="code" href="classView.html#afa69db05c497c874f872249f6bd24223">ctw</a>; </div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classView.html#a5445431e62f1f4fa2b8e39e5b116dd9f"> 76</a></span>  <span class="keywordtype">int</span> <a class="code" href="classView.html#a5445431e62f1f4fa2b8e39e5b116dd9f">flip</a>; </div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="classView.html#a5ac9e196f50d7dff4d4dab53f224d748"> 77</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a5ac9e196f50d7dff4d4dab53f224d748">maintain_aspect</a>; </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classView.html#a89afa2a83e27664ebabe4d835a08fced"> 78</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a89afa2a83e27664ebabe4d835a08fced">allow_upscaling</a>; </div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classView.html#a00d687587ca91d27fe705fb642e4a611"> 79</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a00d687587ca91d27fe705fb642e4a611">embed_icc</a>; </div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classView.html#a97559125ceaddb8a589c390934a338c8"> 80</a></span>  CompressionType <a class="code" href="classView.html#a97559125ceaddb8a589c390934a338c8">output_format</a>; </div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classView.html#a0eb16fb9e47c8a0f120392682280c14a"> 81</a></span>  <span class="keywordtype">float</span> <a class="code" href="classView.html#a0eb16fb9e47c8a0f120392682280c14a">contrast</a>; </div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classView.html#a66501d855c367e23894d2ca9958d7b44"> 82</a></span>  <span class="keywordtype">float</span> <a class="code" href="classView.html#a66501d855c367e23894d2ca9958d7b44">gamma</a>; </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classView.html#a5bf5002eeb7a74fb275f4bc628694314"> 83</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a5bf5002eeb7a74fb275f4bc628694314">equalization</a>; </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classView.html#a44ad60a768422d3fa8fbd7576950080a"> 87</a></span>  <a class="code" href="classView.html#a44ad60a768422d3fa8fbd7576950080a">View</a>() {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  view_left = 0.0; view_top = 0.0; view_width = 1.0; view_height = 1.0;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  resolution = 0; max_resolutions = 0;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  width = 0; height = 0;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  res_width = 0; res_height = 0;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  min_size = 1; max_size = 0;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  requested_width = 0; requested_height = 0;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="classView.html#a0eb16fb9e47c8a0f120392682280c14a">contrast</a> = 1.0; <a class="code" href="classView.html#a66501d855c367e23894d2ca9958d7b44">gamma</a> = 1.0;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  xangle = 0; <a class="code" href="classView.html#a272483c42cab8c6340ccd9aee4a0a590">yangle</a> = 90;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classView.html#a605b9d2c55831e9daa9d270d17f45c7d">shaded</a> = <span class="keyword">false</span>; <a class="code" href="classView.html#a6caf330847d42fc8f5527359cade610c">shade</a>[0] = 0; <a class="code" href="classView.html#a6caf330847d42fc8f5527359cade610c">shade</a>[1] = 0; <a class="code" href="classView.html#a6caf330847d42fc8f5527359cade610c">shade</a>[2] = 0;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="classView.html#ab8f56e796bef6f4f53a2e4b0b96b27e5">cmapped</a> = <span class="keyword">false</span>; <a class="code" href="classView.html#aef2cc576c53dc89c1b0e56f898637bb0">cmap</a> = HOT; <a class="code" href="classView.html#af40f237efd940ec20457da749f8b464e">inverted</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classView.html#a65d44ca93e3e4712909232ab5961e410">max_layers</a> = 0; <a class="code" href="classView.html#ac2d157433d47b53439fec339fc6be28e">layers</a> = 0;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  rotation = 0.0; <a class="code" href="classView.html#a5445431e62f1f4fa2b8e39e5b116dd9f">flip</a> = 0;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="classView.html#a5ac9e196f50d7dff4d4dab53f224d748">maintain_aspect</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classView.html#a89afa2a83e27664ebabe4d835a08fced">allow_upscaling</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classView.html#ae4d962c68d2c740d5b74784420624b5c">colourspace</a> = NONE;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classView.html#a00d687587ca91d27fe705fb642e4a611">embed_icc</a> = <span class="keyword">true</span>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classView.html#a97559125ceaddb8a589c390934a338c8">output_format</a> = JPEG;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classView.html#a5bf5002eeb7a74fb275f4bc628694314">equalization</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  };</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classView.html#aa8456bd84f6f12ba59fcf61fb575095a"> 111</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#aa8456bd84f6f12ba59fcf61fb575095a">setMaxSize</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m ){ max_size = m; };</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">/* @return maximum output dimension */</span></div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classView.html#a77101965d8b2943fb5ca6425823ffa91"> 116</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a77101965d8b2943fb5ca6425823ffa91">getMaxSize</a>(){ <span class="keywordflow">return</span> max_size; };</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classView.html#ae03ba688fc76fb0c43e3beff937e14aa"> 121</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#ae03ba688fc76fb0c43e3beff937e14aa">setAllowUpscaling</a>( <span class="keywordtype">bool</span> upscale ){ <a class="code" href="classView.html#a89afa2a83e27664ebabe4d835a08fced">allow_upscaling</a> = upscale; };</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">/* @return true or false */</span></div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classView.html#ad732826f6c55d0ce153d0f482c985556"> 126</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#ad732826f6c55d0ce153d0f482c985556">allowUpscaling</a>(){ <span class="keywordflow">return</span> <a class="code" href="classView.html#a89afa2a83e27664ebabe4d835a08fced">allow_upscaling</a>; };</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classView.html#a91fd93084a17cca1b4211ff86d0caa34"> 132</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#a91fd93084a17cca1b4211ff86d0caa34">setEmbedICC</a>( <span class="keywordtype">bool</span> embed ){ <a class="code" href="classView.html#a00d687587ca91d27fe705fb642e4a611">embed_icc</a> = embed; };</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classView.html#a301581638d9e9866539737b499eafcf0"> 138</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a301581638d9e9866539737b499eafcf0">embedICC</a>(){</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// Disable if colour-mapping, twist, hill-shading or greyscale conversion applied</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span>( <a class="code" href="classView.html#ab8f56e796bef6f4f53a2e4b0b96b27e5">cmapped</a> || <a class="code" href="classView.html#a605b9d2c55831e9daa9d270d17f45c7d">shaded</a> || <a class="code" href="classView.html#afa69db05c497c874f872249f6bd24223">ctw</a>.size() || <a class="code" href="classView.html#ae4d962c68d2c740d5b74784420624b5c">colourspace</a>==GREYSCALE ) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> <a class="code" href="classView.html#a00d687587ca91d27fe705fb642e4a611">embed_icc</a>;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  };</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="classView.html#aabd224b6dbb3dc642dc5f6ea73bb2d67"> 147</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#aabd224b6dbb3dc642dc5f6ea73bb2d67">setMaxResolutions</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> r ){ max_resolutions = r; resolution=r-1; };</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">/* @return requested width */</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a6b373f00ca8790738c20ea85cc07b175">getRequestWidth</a>();</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classView.html#a7f83224c343d82872399bbe6e8b45760"> 157</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#a7f83224c343d82872399bbe6e8b45760">setRequestWidth</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> w ){</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  requested_width = w;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  };</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">/* @return requested height */</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a87e07b51f39c15b94a41decae5c68e91">getRequestHeight</a>();</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classView.html#aefd2a49c9f07977af83d5ff3a8e4586f"> 169</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#aefd2a49c9f07977af83d5ff3a8e4586f">setRequestHeight</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> h ){</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  requested_height = h;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  };</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="comment">/* @return requested resolution level */</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a28c44d84320f6ad10da70bafa211d558">getResolution</a>();</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">/* @return scaling factor */</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">float</span> <a class="code" href="classView.html#a35752087943e6b754405ec7c95a02963">getScale</a>();</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#ae2e0eb95cf0a27d004f4bd13ffda80ad">setViewLeft</a>( <span class="keywordtype">float</span> x );</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#a2bc5a28c964210ea39d1eb270c30200c">setViewTop</a>( <span class="keywordtype">float</span> y );</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#a3daf26babf3e0502696d1af401b08232">setViewWidth</a>( <span class="keywordtype">float</span> w );</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#acbd157d490921f1945d81f198a8f016f">setViewHeight</a>( <span class="keywordtype">float</span> h );</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classView.html#ac8709157ac54e0c4cba12ffce1c5aabe"> 208</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#ac8709157ac54e0c4cba12ffce1c5aabe">setImageSize</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> w, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> h ){ width = w; height = h; };</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classView.html#ad78accfff9a117df08c02d6061a60157"> 213</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#ad78accfff9a117df08c02d6061a60157">setMaxLayers</a>( <span class="keywordtype">int</span> l ){ <a class="code" href="classView.html#a65d44ca93e3e4712909232ab5961e410">max_layers</a> = l; };</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="classView.html#af6e72554b02976d98058170b3685a371"> 217</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#af6e72554b02976d98058170b3685a371">setLayers</a>( <span class="keywordtype">int</span> l ){ <a class="code" href="classView.html#ac2d157433d47b53439fec339fc6be28e">layers</a> = l; };</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordtype">int</span> <a class="code" href="classView.html#aada3d9afaf60efccf67eae06509dc1ed">getLayers</a>();</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">/* @return image width */</span></div><div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="classView.html#ab9adf6e09e14cd2f13369cf90d3159ad"> 224</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#ab9adf6e09e14cd2f13369cf90d3159ad">getImageWidth</a>(){ <span class="keywordflow">return</span> width; };</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">/* @return image height */</span></div><div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="classView.html#aaafd128b63bf2980755b0e0a72bcf2f3"> 228</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#aaafd128b63bf2980755b0e0a72bcf2f3">getImageHeight</a>(){ <span class="keywordflow">return</span> height; };</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">/* @return position of left of viewport in pixels */</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a38d3581c0e6407d921dea25716dc4fd9">getViewLeft</a>() ;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">/* @return position of top of viewport in pixels */</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a25b6deb35d090a5d9be70532256643c1">getViewTop</a>();</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">/* @return width of viewport in pixels */</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#a183dd9de7291c8cf8d07a380b09d046b">getViewWidth</a>();</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">/* @return height of viewport in pixels */</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classView.html#af6c40d3b25d54873cac0217fb1f33e08">getViewHeight</a>();</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">/* @return boolean indicating whether viewport specified */</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a0eec96d2a3ec25abba83d639737111be">viewPortSet</a>();</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="classView.html#ae72c9399f734d324ec7804dfd4bef405"> 252</a></span>  <span class="keywordtype">void</span> <a class="code" href="classView.html#ae72c9399f734d324ec7804dfd4bef405">setRotation</a>( <span class="keywordtype">float</span> r ){ rotation = r; };</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">/* @return requested rotation angle in degrees */</span></div><div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="classView.html#a5dd05a3f8dfb297a6ea3931d450348ec"> 256</a></span>  <span class="keywordtype">float</span> <a class="code" href="classView.html#a5dd05a3f8dfb297a6ea3931d450348ec">getRotation</a>(){ <span class="keywordflow">return</span> rotation; };</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="classView.html#ae0a2fd77c94dd0c6e9a1698df98eecd6"> 259</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#ae0a2fd77c94dd0c6e9a1698df98eecd6">floatProcessing</a>(){</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">if</span>( <a class="code" href="classView.html#a0eb16fb9e47c8a0f120392682280c14a">contrast</a> != 1.0 || <a class="code" href="classView.html#a66501d855c367e23894d2ca9958d7b44">gamma</a> != 1.0 || <a class="code" href="classView.html#ab8f56e796bef6f4f53a2e4b0b96b27e5">cmapped</a> || <a class="code" href="classView.html#a605b9d2c55831e9daa9d270d17f45c7d">shaded</a> || <a class="code" href="classView.html#af40f237efd940ec20457da749f8b464e">inverted</a> || <a class="code" href="classView.html#afa69db05c497c874f872249f6bd24223">ctw</a>.size() ){</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="classView.html#a4f3c96d206d264d16d337a10703c85af"> 267</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classView.html#a4f3c96d206d264d16d337a10703c85af">requireHistogram</a>(){</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span>( <a class="code" href="classView.html#a5bf5002eeb7a74fb275f4bc628694314">equalization</a> || <a class="code" href="classView.html#ae4d962c68d2c740d5b74784420624b5c">colourspace</a>==BINARY || <a class="code" href="classView.html#a0eb16fb9e47c8a0f120392682280c14a">contrast</a>==-1 ) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  }</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> };</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classView_html_ae72c9399f734d324ec7804dfd4bef405"><div class="ttname"><a href="classView.html#ae72c9399f734d324ec7804dfd4bef405">View::setRotation</a></div><div class="ttdeci">void setRotation(float r)</div><div class="ttdoc">Set rotation. </div><div class="ttdef"><b>Definition:</b> View.h:252</div></div>
<div class="ttc" id="classView_html_ad732826f6c55d0ce153d0f482c985556"><div class="ttname"><a href="classView.html#ad732826f6c55d0ce153d0f482c985556">View::allowUpscaling</a></div><div class="ttdeci">bool allowUpscaling()</div><div class="ttdoc">Get the allow_upscaling flag. </div><div class="ttdef"><b>Definition:</b> View.h:126</div></div>
<div class="ttc" id="classView_html_a4f3c96d206d264d16d337a10703c85af"><div class="ttname"><a href="classView.html#a4f3c96d206d264d16d337a10703c85af">View::requireHistogram</a></div><div class="ttdeci">bool requireHistogram()</div><div class="ttdoc">Whether we require a histogram. </div><div class="ttdef"><b>Definition:</b> View.h:267</div></div>
<div class="ttc" id="classView_html_a00d687587ca91d27fe705fb642e4a611"><div class="ttname"><a href="classView.html#a00d687587ca91d27fe705fb642e4a611">View::embed_icc</a></div><div class="ttdeci">bool embed_icc</div><div class="ttdoc">Indicate whether images may be served larger than the source file. </div><div class="ttdef"><b>Definition:</b> View.h:79</div></div>
<div class="ttc" id="classView_html_acbd157d490921f1945d81f198a8f016f"><div class="ttname"><a href="classView.html#acbd157d490921f1945d81f198a8f016f">View::setViewHeight</a></div><div class="ttdeci">void setViewHeight(float h)</div><div class="ttdoc">Set the height co-ordinate of the viewport. </div></div>
<div class="ttc" id="classView_html_ac8709157ac54e0c4cba12ffce1c5aabe"><div class="ttname"><a href="classView.html#ac8709157ac54e0c4cba12ffce1c5aabe">View::setImageSize</a></div><div class="ttdeci">void setImageSize(unsigned int w, unsigned int h)</div><div class="ttdoc">Set the source image pixel size. </div><div class="ttdef"><b>Definition:</b> View.h:208</div></div>
<div class="ttc" id="classView_html_a605b9d2c55831e9daa9d270d17f45c7d"><div class="ttname"><a href="classView.html#a605b9d2c55831e9daa9d270d17f45c7d">View::shaded</a></div><div class="ttdeci">bool shaded</div><div class="ttdoc">Vertical View. </div><div class="ttdef"><b>Definition:</b> View.h:67</div></div>
<div class="ttc" id="classView_html_a25b6deb35d090a5d9be70532256643c1"><div class="ttname"><a href="classView.html#a25b6deb35d090a5d9be70532256643c1">View::getViewTop</a></div><div class="ttdeci">unsigned int getViewTop()</div><div class="ttdoc">Return the top pixel of the viewport. </div></div>
<div class="ttc" id="classView_html_a5dd05a3f8dfb297a6ea3931d450348ec"><div class="ttname"><a href="classView.html#a5dd05a3f8dfb297a6ea3931d450348ec">View::getRotation</a></div><div class="ttdeci">float getRotation()</div><div class="ttdoc">Get rotation. </div><div class="ttdef"><b>Definition:</b> View.h:256</div></div>
<div class="ttc" id="classView_html_afa69db05c497c874f872249f6bd24223"><div class="ttname"><a href="classView.html#afa69db05c497c874f872249f6bd24223">View::ctw</a></div><div class="ttdeci">std::vector< std::vector< float > > ctw</div><div class="ttdoc">Requested colourspace. </div><div class="ttdef"><b>Definition:</b> View.h:75</div></div>
<div class="ttc" id="classView_html_a5445431e62f1f4fa2b8e39e5b116dd9f"><div class="ttname"><a href="classView.html#a5445431e62f1f4fa2b8e39e5b116dd9f">View::flip</a></div><div class="ttdeci">int flip</div><div class="ttdoc">Colour twist matrix. </div><div class="ttdef"><b>Definition:</b> View.h:76</div></div>
<div class="ttc" id="classView_html_a301581638d9e9866539737b499eafcf0"><div class="ttname"><a href="classView.html#a301581638d9e9866539737b499eafcf0">View::embedICC</a></div><div class="ttdeci">bool embedICC()</div><div class="ttdoc">Get the embed_icc flag - disable in case of certain types of processing. </div><div class="ttdef"><b>Definition:</b> View.h:138</div></div>
<div class="ttc" id="classView_html_a6caf330847d42fc8f5527359cade610c"><div class="ttname"><a href="classView.html#a6caf330847d42fc8f5527359cade610c">View::shade</a></div><div class="ttdeci">int shade[3]</div><div class="ttdoc">Whether to use shading view. </div><div class="ttdef"><b>Definition:</b> View.h:68</div></div>
<div class="ttc" id="classView_html_aef2cc576c53dc89c1b0e56f898637bb0"><div class="ttname"><a href="classView.html#aef2cc576c53dc89c1b0e56f898637bb0">View::cmap</a></div><div class="ttdeci">enum cmap_type cmap</div><div class="ttdoc">Whether to modify colormap. </div><div class="ttdef"><b>Definition:</b> View.h:70</div></div>
<div class="ttc" id="classView_html_ae2e0eb95cf0a27d004f4bd13ffda80ad"><div class="ttname"><a href="classView.html#ae2e0eb95cf0a27d004f4bd13ffda80ad">View::setViewLeft</a></div><div class="ttdeci">void setViewLeft(float x)</div><div class="ttdoc">Set the left co-ordinate of the viewport. </div></div>
<div class="ttc" id="classView_html_a5bf5002eeb7a74fb275f4bc628694314"><div class="ttname"><a href="classView.html#a5bf5002eeb7a74fb275f4bc628694314">View::equalization</a></div><div class="ttdeci">bool equalization</div><div class="ttdoc">Gamma adjustment requested by GAM command. </div><div class="ttdef"><b>Definition:</b> View.h:83</div></div>
<div class="ttc" id="classView_html_af6e72554b02976d98058170b3685a371"><div class="ttname"><a href="classView.html#af6e72554b02976d98058170b3685a371">View::setLayers</a></div><div class="ttdeci">void setLayers(int l)</div><div class="ttdoc">Set the number of quality layers to decode, limiting to our max value. </div><div class="ttdef"><b>Definition:</b> View.h:217</div></div>
<div class="ttc" id="classView_html_a3daf26babf3e0502696d1af401b08232"><div class="ttname"><a href="classView.html#a3daf26babf3e0502696d1af401b08232">View::setViewWidth</a></div><div class="ttdeci">void setViewWidth(float w)</div><div class="ttdoc">Set the width co-ordinate of the viewport. </div></div>
<div class="ttc" id="classView_html_a183dd9de7291c8cf8d07a380b09d046b"><div class="ttname"><a href="classView.html#a183dd9de7291c8cf8d07a380b09d046b">View::getViewWidth</a></div><div class="ttdeci">unsigned int getViewWidth()</div><div class="ttdoc">Return the pixel width of the viewport. </div></div>
<div class="ttc" id="classView_html_af40f237efd940ec20457da749f8b464e"><div class="ttname"><a href="classView.html#af40f237efd940ec20457da749f8b464e">View::inverted</a></div><div class="ttdeci">bool inverted</div><div class="ttdoc">colormap </div><div class="ttdef"><b>Definition:</b> View.h:71</div></div>
<div class="ttc" id="classView_html_a91fd93084a17cca1b4211ff86d0caa34"><div class="ttname"><a href="classView.html#a91fd93084a17cca1b4211ff86d0caa34">View::setEmbedICC</a></div><div class="ttdeci">void setEmbedICC(bool embed)</div><div class="ttdoc">Set the embed_icc flag. </div><div class="ttdef"><b>Definition:</b> View.h:132</div></div>
<div class="ttc" id="classView_html_a66501d855c367e23894d2ca9958d7b44"><div class="ttname"><a href="classView.html#a66501d855c367e23894d2ca9958d7b44">View::gamma</a></div><div class="ttdeci">float gamma</div><div class="ttdoc">Contrast adjustment requested by CNT command. </div><div class="ttdef"><b>Definition:</b> View.h:82</div></div>
<div class="ttc" id="classView_html_aada3d9afaf60efccf67eae06509dc1ed"><div class="ttname"><a href="classView.html#aada3d9afaf60efccf67eae06509dc1ed">View::getLayers</a></div><div class="ttdeci">int getLayers()</div><div class="ttdoc">Return the number of layers to decode. </div></div>
<div class="ttc" id="classView_html_a28c44d84320f6ad10da70bafa211d558"><div class="ttname"><a href="classView.html#a28c44d84320f6ad10da70bafa211d558">View::getResolution</a></div><div class="ttdeci">unsigned int getResolution()</div><div class="ttdoc">Return the requested resolution. </div></div>
<div class="ttc" id="classView_html_a0eb16fb9e47c8a0f120392682280c14a"><div class="ttname"><a href="classView.html#a0eb16fb9e47c8a0f120392682280c14a">View::contrast</a></div><div class="ttdeci">float contrast</div><div class="ttdoc">Requested output format. </div><div class="ttdef"><b>Definition:</b> View.h:81</div></div>
<div class="ttc" id="classView_html_a35752087943e6b754405ec7c95a02963"><div class="ttname"><a href="classView.html#a35752087943e6b754405ec7c95a02963">View::getScale</a></div><div class="ttdeci">float getScale()</div><div class="ttdoc">Return the scaling required in case our requested width or height is in between available resolutions...</div></div>
<div class="ttc" id="classView_html_a272483c42cab8c6340ccd9aee4a0a590"><div class="ttname"><a href="classView.html#a272483c42cab8c6340ccd9aee4a0a590">View::yangle</a></div><div class="ttdeci">int yangle</div><div class="ttdoc">Horizontal View. </div><div class="ttdef"><b>Definition:</b> View.h:66</div></div>
<div class="ttc" id="classView_html_aa8456bd84f6f12ba59fcf61fb575095a"><div class="ttname"><a href="classView.html#aa8456bd84f6f12ba59fcf61fb575095a">View::setMaxSize</a></div><div class="ttdeci">void setMaxSize(unsigned int m)</div><div class="ttdoc">Set the maximum view port dimension. </div><div class="ttdef"><b>Definition:</b> View.h:111</div></div>
<div class="ttc" id="classView_html_aaafd128b63bf2980755b0e0a72bcf2f3"><div class="ttname"><a href="classView.html#aaafd128b63bf2980755b0e0a72bcf2f3">View::getImageHeight</a></div><div class="ttdeci">unsigned int getImageHeight()</div><div class="ttdoc">Return the image height at our requested resolution. </div><div class="ttdef"><b>Definition:</b> View.h:228</div></div>
<div class="ttc" id="classView_html_a44ad60a768422d3fa8fbd7576950080a"><div class="ttname"><a href="classView.html#a44ad60a768422d3fa8fbd7576950080a">View::View</a></div><div class="ttdeci">View()</div><div class="ttdoc">Whether to perform histogram equalization. </div><div class="ttdef"><b>Definition:</b> View.h:87</div></div>
<div class="ttc" id="classView_html_a5ac9e196f50d7dff4d4dab53f224d748"><div class="ttname"><a href="classView.html#a5ac9e196f50d7dff4d4dab53f224d748">View::maintain_aspect</a></div><div class="ttdeci">bool maintain_aspect</div><div class="ttdoc">Flip (1=horizontal, 2=vertical) </div><div class="ttdef"><b>Definition:</b> View.h:77</div></div>
<div class="ttc" id="classView_html_a0eec96d2a3ec25abba83d639737111be"><div class="ttname"><a href="classView.html#a0eec96d2a3ec25abba83d639737111be">View::viewPortSet</a></div><div class="ttdeci">bool viewPortSet()</div><div class="ttdoc">Indicate whether the viewport has been set. </div></div>
<div class="ttc" id="classView_html_ae4d962c68d2c740d5b74784420624b5c"><div class="ttname"><a href="classView.html#ae4d962c68d2c740d5b74784420624b5c">View::colourspace</a></div><div class="ttdeci">ColourSpaces colourspace</div><div class="ttdoc">Number of quality layers. </div><div class="ttdef"><b>Definition:</b> View.h:74</div></div>
<div class="ttc" id="classView_html"><div class="ttname"><a href="classView.html">View</a></div><div class="ttdoc">Class to intelligently handle Image Transforms. </div><div class="ttdef"><b>Definition:</b> View.h:36</div></div>
<div class="ttc" id="classView_html_ab8f56e796bef6f4f53a2e4b0b96b27e5"><div class="ttname"><a href="classView.html#ab8f56e796bef6f4f53a2e4b0b96b27e5">View::cmapped</a></div><div class="ttdeci">bool cmapped</div><div class="ttdoc">Shading incident light angles (x,y,z) </div><div class="ttdef"><b>Definition:</b> View.h:69</div></div>
<div class="ttc" id="classView_html_a97559125ceaddb8a589c390934a338c8"><div class="ttname"><a href="classView.html#a97559125ceaddb8a589c390934a338c8">View::output_format</a></div><div class="ttdeci">CompressionType output_format</div><div class="ttdoc">Indicate whether we should embed ICC profiles. </div><div class="ttdef"><b>Definition:</b> View.h:80</div></div>
<div class="ttc" id="classView_html_ae0a2fd77c94dd0c6e9a1698df98eecd6"><div class="ttname"><a href="classView.html#ae0a2fd77c94dd0c6e9a1698df98eecd6">View::floatProcessing</a></div><div class="ttdeci">bool floatProcessing()</div><div class="ttdoc">Whether view requires floating point processing. </div><div class="ttdef"><b>Definition:</b> View.h:259</div></div>
<div class="ttc" id="classView_html_a77101965d8b2943fb5ca6425823ffa91"><div class="ttname"><a href="classView.html#a77101965d8b2943fb5ca6425823ffa91">View::getMaxSize</a></div><div class="ttdeci">unsigned int getMaxSize()</div><div class="ttdoc">Get the maximum allowed output size. </div><div class="ttdef"><b>Definition:</b> View.h:116</div></div>
<div class="ttc" id="classView_html_a38d3581c0e6407d921dea25716dc4fd9"><div class="ttname"><a href="classView.html#a38d3581c0e6407d921dea25716dc4fd9">View::getViewLeft</a></div><div class="ttdeci">unsigned int getViewLeft()</div><div class="ttdoc">Return the left pixel of the viewport. </div></div>
<div class="ttc" id="classView_html_ab9adf6e09e14cd2f13369cf90d3159ad"><div class="ttname"><a href="classView.html#ab9adf6e09e14cd2f13369cf90d3159ad">View::getImageWidth</a></div><div class="ttdeci">unsigned int getImageWidth()</div><div class="ttdoc">Return the image width at our requested resolution. </div><div class="ttdef"><b>Definition:</b> View.h:224</div></div>
<div class="ttc" id="classView_html_a87e07b51f39c15b94a41decae5c68e91"><div class="ttname"><a href="classView.html#a87e07b51f39c15b94a41decae5c68e91">View::getRequestHeight</a></div><div class="ttdeci">unsigned int getRequestHeight()</div><div class="ttdoc">Get the size of the requested height. </div></div>
<div class="ttc" id="classView_html_a6b373f00ca8790738c20ea85cc07b175"><div class="ttname"><a href="classView.html#a6b373f00ca8790738c20ea85cc07b175">View::getRequestWidth</a></div><div class="ttdeci">unsigned int getRequestWidth()</div><div class="ttdoc">Get the size of the requested width. </div></div>
<div class="ttc" id="classView_html_af6c40d3b25d54873cac0217fb1f33e08"><div class="ttname"><a href="classView.html#af6c40d3b25d54873cac0217fb1f33e08">View::getViewHeight</a></div><div class="ttdeci">unsigned int getViewHeight()</div><div class="ttdoc">Return the pixel height of the viewport. </div></div>
<div class="ttc" id="classView_html_a2bc5a28c964210ea39d1eb270c30200c"><div class="ttname"><a href="classView.html#a2bc5a28c964210ea39d1eb270c30200c">View::setViewTop</a></div><div class="ttdeci">void setViewTop(float y)</div><div class="ttdoc">Set the top co-ordinate of the viewport. </div></div>
<div class="ttc" id="classView_html_ae03ba688fc76fb0c43e3beff937e14aa"><div class="ttname"><a href="classView.html#ae03ba688fc76fb0c43e3beff937e14aa">View::setAllowUpscaling</a></div><div class="ttdeci">void setAllowUpscaling(bool upscale)</div><div class="ttdoc">Set the allow_upscaling flag. </div><div class="ttdef"><b>Definition:</b> View.h:121</div></div>
<div class="ttc" id="classView_html_ad78accfff9a117df08c02d6061a60157"><div class="ttname"><a href="classView.html#ad78accfff9a117df08c02d6061a60157">View::setMaxLayers</a></div><div class="ttdeci">void setMaxLayers(int l)</div><div class="ttdoc">Limit the maximum number of quality layers we are allowed to decode. </div><div class="ttdef"><b>Definition:</b> View.h:213</div></div>
<div class="ttc" id="classView_html_a7f83224c343d82872399bbe6e8b45760"><div class="ttname"><a href="classView.html#a7f83224c343d82872399bbe6e8b45760">View::setRequestWidth</a></div><div class="ttdeci">void setRequestWidth(unsigned int w)</div><div class="ttdoc">Set the size of the requested width. </div><div class="ttdef"><b>Definition:</b> View.h:157</div></div>
<div class="ttc" id="classView_html_ac2d157433d47b53439fec339fc6be28e"><div class="ttname"><a href="classView.html#ac2d157433d47b53439fec339fc6be28e">View::layers</a></div><div class="ttdeci">int layers</div><div class="ttdoc">Maximum number of quality layers allowed. </div><div class="ttdef"><b>Definition:</b> View.h:73</div></div>
<div class="ttc" id="classView_html_aabd224b6dbb3dc642dc5f6ea73bb2d67"><div class="ttname"><a href="classView.html#aabd224b6dbb3dc642dc5f6ea73bb2d67">View::setMaxResolutions</a></div><div class="ttdeci">void setMaxResolutions(unsigned int r)</div><div class="ttdoc">Set the maximum view port dimension. </div><div class="ttdef"><b>Definition:</b> View.h:147</div></div>
<div class="ttc" id="classView_html_aefd2a49c9f07977af83d5ff3a8e4586f"><div class="ttname"><a href="classView.html#aefd2a49c9f07977af83d5ff3a8e4586f">View::setRequestHeight</a></div><div class="ttdeci">void setRequestHeight(unsigned int h)</div><div class="ttdoc">Set the size of the requested height. </div><div class="ttdef"><b>Definition:</b> View.h:169</div></div>
<div class="ttc" id="classView_html_a65d44ca93e3e4712909232ab5961e410"><div class="ttname"><a href="classView.html#a65d44ca93e3e4712909232ab5961e410">View::max_layers</a></div><div class="ttdeci">int max_layers</div><div class="ttdoc">Whether to invert colormap. </div><div class="ttdef"><b>Definition:</b> View.h:72</div></div>
<div class="ttc" id="classView_html_a89afa2a83e27664ebabe4d835a08fced"><div class="ttname"><a href="classView.html#a89afa2a83e27664ebabe4d835a08fced">View::allow_upscaling</a></div><div class="ttdeci">bool allow_upscaling</div><div class="ttdoc">Indicate whether aspect ratio should be maintained. </div><div class="ttdef"><b>Definition:</b> View.h:78</div></div>
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