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<div class="title">GridLineLimiter.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) 2016 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 "CallbackBoundingRects.h"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "Document.h"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "DocumentModelCoords.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "DocumentModelGridDisplay.h"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "DocumentModelGridRemoval.h"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "GridLineLimiter.h"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "MainWindowModel.h"</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <qmath.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "Transformation.h"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">const</span> <span class="keywordtype">int</span> DEFAULT_MAXIMUM_GRID_LINES = 25;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classGridLineLimiter.html#aff248d144c4c6bdf7792e9f945e0ff8b"> 19</a></span> <a class="code" href="classGridLineLimiter.html#aff248d144c4c6bdf7792e9f945e0ff8b">GridLineLimiter::GridLineLimiter</a> ()</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> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> QRectF GridLineLimiter::documentBounds (<span class="keyword">const</span> <a class="code" href="classDocument.html">Document</a> &document,</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">const</span> <a class="code" href="classTransformation.html">Transformation</a> &transformation)<span class="keyword"> const</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword"></span>{</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="comment">// Get graph coordinate bounds</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="classCallbackBoundingRects.html">CallbackBoundingRects</a> ftor (transformation);</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>  Functor2wRet<const QString &, const Point &, CallbackSearchReturn> ftorWithCallback = functor_ret (ftor,</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  &<a class="code" href="classCallbackBoundingRects.html#a7bd4486db786ba47677475671dfbef35">CallbackBoundingRects::callback</a>);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  document.<a class="code" href="classDocument.html#a06acd98faf6264ca1377db9b9df15019">iterateThroughCurvePointsAxes</a> (ftorWithCallback);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  document.<a class="code" href="classDocument.html#a296c0daa5313d29703bf848965be424e">iterateThroughCurvesPointsGraphs</a> (ftorWithCallback);</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="keywordtype">bool</span> isEmpty;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  QRectF boundingRectGraph = ftor.<a class="code" href="classCallbackBoundingRects.html#a72911282ba45c9cb976e14a4de9e69a4">boundingRectGraph</a>(isEmpty);</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">return</span> boundingRectGraph;</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> </div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classGridLineLimiter.html#ad17922520cf9aad5e1b542c6add49734"> 40</a></span> <span class="keywordtype">void</span> <a class="code" href="classGridLineLimiter.html#ad17922520cf9aad5e1b542c6add49734">GridLineLimiter::limitForXTheta</a> (<span class="keyword">const</span> <a class="code" href="classDocument.html">Document</a> &document,</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">const</span> <a class="code" href="classTransformation.html">Transformation</a> &transformation,</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">const</span> <a class="code" href="classDocumentModelCoords.html">DocumentModelCoords</a> &modelCoords,</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> <a class="code" href="classMainWindowModel.html">MainWindowModel</a> &modelMainWindow,</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> <a class="code" href="classDocumentModelGridDisplay.html">DocumentModelGridDisplay</a> &modelGrid,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">double</span> &startX,</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">double</span> &stepX)<span class="keyword"> const</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword"></span>{</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  startX = modelGrid.<a class="code" href="classDocumentModelGridDisplay.html#a32f434a54d5014988a9db312cd3d3d9d">startX</a>();</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">double</span> stopX = modelGrid.<a class="code" href="classDocumentModelGridDisplay.html#a6596aa44c0b0600e7a4644cd04316d12">stopX</a>();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  stepX = modelGrid.<a class="code" href="classDocumentModelGridDisplay.html#a588fe8ca733d7b40ffd4f50c524ca526">stepX</a>();</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">if</span> (modelCoords.<a class="code" href="classDocumentModelCoords.html#a4d4afb6c4cd889d5bc973204cbc1fdfe">coordScaleXTheta</a>() == COORD_SCALE_LINEAR) {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Linear</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">bool</span> needNewStep = (stepX <= 0); <span class="comment">// Prevent divide-by-zero in next computation</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (!needNewStep) {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">double</span> count = 1.0 + (stopX - startX) / stepX;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  needNewStep = ((int) count > modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>());</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">if</span> (needNewStep) {</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="comment">// Adjust step so maximum grid lines limit is met</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  stepX = (stopX - startX) / (modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>() - 1);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// Log</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (startX <= 0) {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// Start value is invalid so override both start and step</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  QRectF boundingRectGraph = documentBounds (document,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  transformation);</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="comment">// Override lower bound</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  startX = boundingRectGraph.left ();</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">bool</span> needNewStep = (stepX <= 1); <span class="comment">// Prevent divide-by-zero in next computation</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (!needNewStep) {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">double</span> count = 1.0 + (qLn (stopX) - qLn (startX)) / qLn (stepX);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  needNewStep = ((int) count > modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>());</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span> (needNewStep) {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// Adjust step so maximum grid lines limit is met</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  stepX = qExp ((qLn (stopX) - qLn (startX)) / (modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>() - 1));</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> }</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classGridLineLimiter.html#a3744339d39d56bd6e280966325abf226"> 96</a></span> <span class="keywordtype">void</span> <a class="code" href="classGridLineLimiter.html#a3744339d39d56bd6e280966325abf226">GridLineLimiter::limitForYRadius</a> (<span class="keyword">const</span> <a class="code" href="classDocument.html">Document</a> &document,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">const</span> <a class="code" href="classTransformation.html">Transformation</a> &transformation,</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">const</span> <a class="code" href="classDocumentModelCoords.html">DocumentModelCoords</a> &modelCoords,</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">const</span> <a class="code" href="classMainWindowModel.html">MainWindowModel</a> &modelMainWindow,</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">const</span> <a class="code" href="classDocumentModelGridDisplay.html">DocumentModelGridDisplay</a> &modelGrid,</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">double</span> &startY,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">double</span> &stepY)<span class="keyword"> const</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword"></span>{</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  startY = modelGrid.<a class="code" href="classDocumentModelGridDisplay.html#aded69da5e7e588ef43b25b193b909fd2">startY</a>();</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">double</span> stopY = modelGrid.<a class="code" href="classDocumentModelGridDisplay.html#a7079e9cc249f491e4799d8ffca397cc5">stopY</a>();</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  stepY = modelGrid.<a class="code" href="classDocumentModelGridDisplay.html#ac769840053f437a8fc9181cc7a6cd3fb">stepY</a>();</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>  <span class="keywordflow">if</span> (modelCoords.<a class="code" href="classDocumentModelCoords.html#a0e0acdc3aae4f10b505fe6351eda8c93">coordScaleYRadius</a>() == COORD_SCALE_LINEAR) {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// Linear</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">bool</span> needNewStep = (stepY <= 0); <span class="comment">// Prevent divide-by-zero in next computation</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (!needNewStep) {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">double</span> count = 1.0 + (stopY - startY) / stepY;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  needNewStep = ((int) count > modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>());</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">if</span> (needNewStep) {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="comment">// Adjust step so maximum grid lines limit is met</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  stepY = (stopY - startY) / (modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>() - 1);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </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="l00124"></a><span class="lineno"> 124</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// Log</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (startY <= 0) {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// Start value is invalid so override both start and step</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  QRectF boundingRectGraph = documentBounds (document,</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  transformation);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Override lower bound</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  startY = boundingRectGraph.top ();</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">bool</span> needNewStep = (stepY <= 1); <span class="comment">// Prevent divide-by-zero in next computation</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (!needNewStep) {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordtype">double</span> count = 1.0 + (qLn (stopY) - qLn (startY)) / qLn (stepY);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  needNewStep = ((int) count > modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>());</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</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>  <span class="keywordflow">if</span> (needNewStep) {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="comment">// Adjust step so maximum grid lines limit is met</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  stepY = qExp ((qLn (stopY) - qLn (startY)) / (modelMainWindow.<a class="code" href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">maximumGridLines</a>() - 1));</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </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="l00150"></a><span class="lineno"> 150</span> }</div><div class="ttc" id="classCallbackBoundingRects_html_a7bd4486db786ba47677475671dfbef35"><div class="ttname"><a href="classCallbackBoundingRects.html#a7bd4486db786ba47677475671dfbef35">CallbackBoundingRects::callback</a></div><div class="ttdeci">CallbackSearchReturn callback(const QString &curveName, const Point &point)</div><div class="ttdoc">Callback method. </div><div class="ttdef"><b>Definition:</b> <a href="CallbackBoundingRects_8cpp_source.html#l00035">CallbackBoundingRects.cpp:35</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html"><div class="ttname"><a href="classDocumentModelGridDisplay.html">DocumentModelGridDisplay</a></div><div class="ttdoc">Model for DlgSettingsGridDisplay and CmdSettingsGridDisplay. </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8h_source.html#l00018">DocumentModelGridDisplay.h:18</a></div></div>
<div class="ttc" id="classDocument_html_a06acd98faf6264ca1377db9b9df15019"><div class="ttname"><a href="classDocument.html#a06acd98faf6264ca1377db9b9df15019">Document::iterateThroughCurvePointsAxes</a></div><div class="ttdeci">void iterateThroughCurvePointsAxes(const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback)</div><div class="ttdoc">See Curve::iterateThroughCurvePoints, for the axes curve. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00416">Document.cpp:416</a></div></div>
<div class="ttc" id="classTransformation_html"><div class="ttname"><a href="classTransformation.html">Transformation</a></div><div class="ttdoc">Affine transformation between screen and graph coordinates, based on digitized axis points...</div><div class="ttdef"><b>Definition:</b> <a href="Transformation_8h_source.html#l00031">Transformation.h:31</a></div></div>
<div class="ttc" id="classGridLineLimiter_html_aff248d144c4c6bdf7792e9f945e0ff8b"><div class="ttname"><a href="classGridLineLimiter.html#aff248d144c4c6bdf7792e9f945e0ff8b">GridLineLimiter::GridLineLimiter</a></div><div class="ttdeci">GridLineLimiter()</div><div class="ttdoc">Single constructor. </div><div class="ttdef"><b>Definition:</b> <a href="GridLineLimiter_8cpp_source.html#l00019">GridLineLimiter.cpp:19</a></div></div>
<div class="ttc" id="classMainWindowModel_html"><div class="ttname"><a href="classMainWindowModel.html">MainWindowModel</a></div><div class="ttdoc">Model for DlgSettingsMainWindow. </div><div class="ttdef"><b>Definition:</b> <a href="MainWindowModel_8h_source.html#l00027">MainWindowModel.h:27</a></div></div>
<div class="ttc" id="classMainWindowModel_html_ab65c7e55107f9b5aa0b6a3c270e50e4b"><div class="ttname"><a href="classMainWindowModel.html#ab65c7e55107f9b5aa0b6a3c270e50e4b">MainWindowModel::maximumGridLines</a></div><div class="ttdeci">int maximumGridLines() const</div><div class="ttdoc">Maximum number of grid lines. </div><div class="ttdef"><b>Definition:</b> <a href="MainWindowModel_8cpp_source.html#l00119">MainWindowModel.cpp:119</a></div></div>
<div class="ttc" id="classDocumentModelCoords_html_a4d4afb6c4cd889d5bc973204cbc1fdfe"><div class="ttname"><a href="classDocumentModelCoords.html#a4d4afb6c4cd889d5bc973204cbc1fdfe">DocumentModelCoords::coordScaleXTheta</a></div><div class="ttdeci">CoordScale coordScaleXTheta() const</div><div class="ttdoc">Get method for linear/log scale on x/theta. </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelCoords_8cpp_source.html#l00085">DocumentModelCoords.cpp:85</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html_a7079e9cc249f491e4799d8ffca397cc5"><div class="ttname"><a href="classDocumentModelGridDisplay.html#a7079e9cc249f491e4799d8ffca397cc5">DocumentModelGridDisplay::stopY</a></div><div class="ttdeci">double stopY() const</div><div class="ttdoc">Get method for y grid line upper bound (inclusive). </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8cpp_source.html#l00298">DocumentModelGridDisplay.cpp:298</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html_a6596aa44c0b0600e7a4644cd04316d12"><div class="ttname"><a href="classDocumentModelGridDisplay.html#a6596aa44c0b0600e7a4644cd04316d12">DocumentModelGridDisplay::stopX</a></div><div class="ttdeci">double stopX() const</div><div class="ttdoc">Get method for x grid line upper bound (inclusive). </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8cpp_source.html#l00293">DocumentModelGridDisplay.cpp:293</a></div></div>
<div class="ttc" id="classDocumentModelCoords_html"><div class="ttname"><a href="classDocumentModelCoords.html">DocumentModelCoords</a></div><div class="ttdoc">Model for DlgSettingsCoords and CmdSettingsCoords. </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelCoords_8h_source.html#l00020">DocumentModelCoords.h:20</a></div></div>
<div class="ttc" id="classGridLineLimiter_html_a3744339d39d56bd6e280966325abf226"><div class="ttname"><a href="classGridLineLimiter.html#a3744339d39d56bd6e280966325abf226">GridLineLimiter::limitForYRadius</a></div><div class="ttdeci">void limitForYRadius(const Document &document, const Transformation &transformation, const DocumentModelCoords &modelCoords, const MainWindowModel &modelMainWindow, const DocumentModelGridDisplay &modelGrid, double &startY, double &stepY) const</div><div class="ttdoc">Limit step value for y/range coordinate. This is a noop if the maximum grid line limit in MainWindowM...</div><div class="ttdef"><b>Definition:</b> <a href="GridLineLimiter_8cpp_source.html#l00096">GridLineLimiter.cpp:96</a></div></div>
<div class="ttc" id="classDocument_html"><div class="ttname"><a href="classDocument.html">Document</a></div><div class="ttdoc">Storage of one imported image and the data attached to that image. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8h_source.html#l00041">Document.h:41</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html_aded69da5e7e588ef43b25b193b909fd2"><div class="ttname"><a href="classDocumentModelGridDisplay.html#aded69da5e7e588ef43b25b193b909fd2">DocumentModelGridDisplay::startY</a></div><div class="ttdeci">double startY() const</div><div class="ttdoc">Get method for y grid line lower bound (inclusive). </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8cpp_source.html#l00278">DocumentModelGridDisplay.cpp:278</a></div></div>
<div class="ttc" id="classDocumentModelCoords_html_a0e0acdc3aae4f10b505fe6351eda8c93"><div class="ttname"><a href="classDocumentModelCoords.html#a0e0acdc3aae4f10b505fe6351eda8c93">DocumentModelCoords::coordScaleYRadius</a></div><div class="ttdeci">CoordScale coordScaleYRadius() const</div><div class="ttdoc">Get method for linear/log scale on y/radius. </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelCoords_8cpp_source.html#l00090">DocumentModelCoords.cpp:90</a></div></div>
<div class="ttc" id="classCallbackBoundingRects_html_a72911282ba45c9cb976e14a4de9e69a4"><div class="ttname"><a href="classCallbackBoundingRects.html#a72911282ba45c9cb976e14a4de9e69a4">CallbackBoundingRects::boundingRectGraph</a></div><div class="ttdeci">QRectF boundingRectGraph(bool &isEmpty) const</div><div class="ttdoc">Graph coordinate bounding rectangle. </div><div class="ttdef"><b>Definition:</b> <a href="CallbackBoundingRects_8cpp_source.html#l00021">CallbackBoundingRects.cpp:21</a></div></div>
<div class="ttc" id="classDocument_html_a296c0daa5313d29703bf848965be424e"><div class="ttname"><a href="classDocument.html#a296c0daa5313d29703bf848965be424e">Document::iterateThroughCurvesPointsGraphs</a></div><div class="ttdeci">void iterateThroughCurvesPointsGraphs(const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback)</div><div class="ttdoc">See Curve::iterateThroughCurvePoints, for all the graphs curves. </div><div class="ttdef"><b>Definition:</b> <a href="Document_8cpp_source.html#l00439">Document.cpp:439</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html_ac769840053f437a8fc9181cc7a6cd3fb"><div class="ttname"><a href="classDocumentModelGridDisplay.html#ac769840053f437a8fc9181cc7a6cd3fb">DocumentModelGridDisplay::stepY</a></div><div class="ttdeci">double stepY() const</div><div class="ttdoc">Get method for y grid line increment. </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8cpp_source.html#l00288">DocumentModelGridDisplay.cpp:288</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html_a32f434a54d5014988a9db312cd3d3d9d"><div class="ttname"><a href="classDocumentModelGridDisplay.html#a32f434a54d5014988a9db312cd3d3d9d">DocumentModelGridDisplay::startX</a></div><div class="ttdeci">double startX() const</div><div class="ttdoc">Get method for x grid line lower bound (inclusive). </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8cpp_source.html#l00273">DocumentModelGridDisplay.cpp:273</a></div></div>
<div class="ttc" id="classGridLineLimiter_html_ad17922520cf9aad5e1b542c6add49734"><div class="ttname"><a href="classGridLineLimiter.html#ad17922520cf9aad5e1b542c6add49734">GridLineLimiter::limitForXTheta</a></div><div class="ttdeci">void limitForXTheta(const Document &document, const Transformation &transformation, const DocumentModelCoords &modelCoords, const MainWindowModel &modelMainWindow, const DocumentModelGridDisplay &modelGrid, double &startX, double &stepX) const</div><div class="ttdoc">Limit step value for x/theta coordinate. This is a noop if the maximum grid line limit in MainWindowM...</div><div class="ttdef"><b>Definition:</b> <a href="GridLineLimiter_8cpp_source.html#l00040">GridLineLimiter.cpp:40</a></div></div>
<div class="ttc" id="classCallbackBoundingRects_html"><div class="ttname"><a href="classCallbackBoundingRects.html">CallbackBoundingRects</a></div><div class="ttdoc">Callback for computing the bounding rectangles of the screen and graph coordinates of the points in t...</div><div class="ttdef"><b>Definition:</b> <a href="CallbackBoundingRects_8h_source.html#l00019">CallbackBoundingRects.h:19</a></div></div>
<div class="ttc" id="classDocumentModelGridDisplay_html_a588fe8ca733d7b40ffd4f50c524ca526"><div class="ttname"><a href="classDocumentModelGridDisplay.html#a588fe8ca733d7b40ffd4f50c524ca526">DocumentModelGridDisplay::stepX</a></div><div class="ttdeci">double stepX() const</div><div class="ttdoc">Get method for x grid line increment. </div><div class="ttdef"><b>Definition:</b> <a href="DocumentModelGridDisplay_8cpp_source.html#l00283">DocumentModelGridDisplay.cpp:283</a></div></div>
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