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<li class="navelem"><a class="el" href="dir_dda9b7d7d71d59d5008f31cfd0fd7b60.html">Format</a></li> </ul>
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<div class="title">FormatDegreesMinutesSecondsPolarTheta.cpp</div> </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"> * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *</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> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "CoordSymbol.h"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "EngaugeAssert.h"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "FormatDegreesMinutesSecondsPolarTheta.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "Logger.h"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <qmath.h></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <QRegExp></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <QStringList></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">const</span> <span class="keywordtype">int</span> DECIMAL_TO_MINUTES = 60.0;</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="classFormatDegreesMinutesSecondsPolarTheta.html#a91bc132aa305e55cc27fd59a09c49c66"> 17</a></span> <a class="code" href="classFormatDegreesMinutesSecondsPolarTheta.html#a91bc132aa305e55cc27fd59a09c49c66">FormatDegreesMinutesSecondsPolarTheta::FormatDegreesMinutesSecondsPolarTheta</a>()</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> }</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classFormatDegreesMinutesSecondsPolarTheta.html#ac7c4326a171bfb940ec06f366ba06308"> 21</a></span> QString <a class="code" href="classFormatDegreesMinutesSecondsPolarTheta.html#ac7c4326a171bfb940ec06f366ba06308">FormatDegreesMinutesSecondsPolarTheta::formatOutput</a> (CoordUnitsPolarTheta coordUnits,</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordtype">double</span> value,</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordtype">bool</span> isNsHemisphere)<span class="keyword"> const</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword"></span>{</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"FormatDegreesMinutesSecondsPolarTheta::formatOutput"</span>;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="comment">// See if similar method with hemisphere argument should have been called</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  ENGAUGE_ASSERT (coordUnits != COORD_UNITS_POLAR_THETA_DEGREES_MINUTES_SECONDS_NSEW);</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">switch</span> (coordUnits) {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">case</span> COORD_UNITS_POLAR_THETA_DEGREES:</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">return</span> formatOutputDegrees (value);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">case</span> COORD_UNITS_POLAR_THETA_DEGREES_MINUTES:</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span> formatOutputDegreesMinutes (value);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">case</span> COORD_UNITS_POLAR_THETA_DEGREES_MINUTES_SECONDS:</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> <a class="code" href="classFormatDegreesMinutesSecondsBase.html#a223134516a1b3fccdc46aa44b9d3e6d9">formatOutputDegreesMinutesSeconds</a> (value);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">case</span> COORD_UNITS_POLAR_THETA_DEGREES_MINUTES_SECONDS_NSEW:</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> <a class="code" href="classFormatDegreesMinutesSecondsBase.html#a2d09c748c50f1244e9cecb6f0bfae8f0">formatOutputDegreesMinutesSecondsNsew</a> (value,</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  isNsHemisphere);</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="keywordflow">default</span>:</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  LOG4CPP_ERROR_S ((*mainCat)) << <span class="stringliteral">"FormatDegreesMinutesSecondsPolarTheta::formatOutput"</span>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  ENGAUGE_ASSERT (<span class="keyword">false</span>);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> }</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> QString FormatDegreesMinutesSecondsPolarTheta::formatOutputDegrees (<span class="keywordtype">double</span> value)<span class="keyword"> const</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword"></span>{</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"FormatDegreesMinutesSecondsPolarTheta::formatOutputDegrees"</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// Since version 6 there has been no number-only option (=without degrees symbol) for theta in CoordUnitsPolarTheta.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// The degrees symbol causes more problems than it is worth for COORD_UNITS_POLAR_THETA_DEGREES, so we output only</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// the number and skip the degrees symbol here</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> QString (<span class="stringliteral">"%1"</span>)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  .arg (value);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> QString FormatDegreesMinutesSecondsPolarTheta::formatOutputDegreesMinutes (<span class="keywordtype">double</span> value)<span class="keyword"> const</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword"></span>{</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  LOG4CPP_INFO_S ((*mainCat)) << <span class="stringliteral">"FormatDegreesMinutesSecondsPolarTheta::formatOutputDegreesMinutes"</span>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// Only smallest resolution value is floating point</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">bool</span> negative = (value < 0);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  value = qAbs (value);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">int</span> degrees = qFloor (value);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  value -= degrees;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">double</span> minutes = value * DECIMAL_TO_MINUTES;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  degrees *= (negative ? -1.0 : 1.0);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> QString (<span class="stringliteral">"%1%2 %3%4"</span>)</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  .arg (degrees)</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  .arg (QChar (COORD_SYMBOL_DEGREES))</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  .arg (minutes)</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  .arg (QChar (COORD_SYMBOL_MINUTES_PRIME));</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> }</div><div class="ttc" id="classFormatDegreesMinutesSecondsPolarTheta_html_a91bc132aa305e55cc27fd59a09c49c66"><div class="ttname"><a href="classFormatDegreesMinutesSecondsPolarTheta.html#a91bc132aa305e55cc27fd59a09c49c66">FormatDegreesMinutesSecondsPolarTheta::FormatDegreesMinutesSecondsPolarTheta</a></div><div class="ttdeci">FormatDegreesMinutesSecondsPolarTheta()</div><div class="ttdoc">Single constructor. </div><div class="ttdef"><b>Definition:</b> <a href="FormatDegreesMinutesSecondsPolarTheta_8cpp_source.html#l00017">FormatDegreesMinutesSecondsPolarTheta.cpp:17</a></div></div>
<div class="ttc" id="classFormatDegreesMinutesSecondsPolarTheta_html_ac7c4326a171bfb940ec06f366ba06308"><div class="ttname"><a href="classFormatDegreesMinutesSecondsPolarTheta.html#ac7c4326a171bfb940ec06f366ba06308">FormatDegreesMinutesSecondsPolarTheta::formatOutput</a></div><div class="ttdeci">QString formatOutput(CoordUnitsPolarTheta coordUnits, double value, bool isXTheta) const</div><div class="ttdoc">Format the degrees/minutes/seconds value. Distinguishing x/theta versus y/radius is required for N/S/...</div><div class="ttdef"><b>Definition:</b> <a href="FormatDegreesMinutesSecondsPolarTheta_8cpp_source.html#l00021">FormatDegreesMinutesSecondsPolarTheta.cpp:21</a></div></div>
<div class="ttc" id="classFormatDegreesMinutesSecondsBase_html_a2d09c748c50f1244e9cecb6f0bfae8f0"><div class="ttname"><a href="classFormatDegreesMinutesSecondsBase.html#a2d09c748c50f1244e9cecb6f0bfae8f0">FormatDegreesMinutesSecondsBase::formatOutputDegreesMinutesSecondsNsew</a></div><div class="ttdeci">QString formatOutputDegreesMinutesSecondsNsew(double value, bool isNsHemisphere) const</div><div class="ttdoc">Format as degrees, minutes and seconds with hemisphere. </div><div class="ttdef"><b>Definition:</b> <a href="FormatDegreesMinutesSecondsBase_8cpp_source.html#l00054">FormatDegreesMinutesSecondsBase.cpp:54</a></div></div>
<div class="ttc" id="classFormatDegreesMinutesSecondsBase_html_a223134516a1b3fccdc46aa44b9d3e6d9"><div class="ttname"><a href="classFormatDegreesMinutesSecondsBase.html#a223134516a1b3fccdc46aa44b9d3e6d9">FormatDegreesMinutesSecondsBase::formatOutputDegreesMinutesSeconds</a></div><div class="ttdeci">QString formatOutputDegreesMinutesSeconds(double value) const</div><div class="ttdoc">Format as degrees, minutes and seconds without hemisphere. </div><div class="ttdef"><b>Definition:</b> <a href="FormatDegreesMinutesSecondsBase_8cpp_source.html#l00030">FormatDegreesMinutesSecondsBase.cpp:30</a></div></div>
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