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<li class="navelem"><a class="el" href="dir_23ec12649285f9fabf3a6b7380226c28.html">util</a></li>  </ul>
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<div class="title">box.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef BOX_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define BOX_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;QSize&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &quot;size.h&quot;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &quot;errmessages.h&quot;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &quot;range.h&quot;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="keyword">namespace </span>Ilwis {</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">class</span> Po<span class="keywordtype">int</span>Type=Coordinate&gt; <span class="keyword">class </span>Box : <span class="keyword">public</span> Range{</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;    <span class="keyword">enum</span> Dimension{dim0=0, dimX=1, dimY=2, dimZ=4};</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    Box() : _min_corner(PointType(0,0,0)), _max_corner(PointType(0,0,0)){</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;    }</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    Box(<span class="keyword">const</span> PointType&amp; pMin, <span class="keyword">const</span> PointType&amp; pMax) : _min_corner(pMin), _max_corner(pMax){</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        normalize();</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    }</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    Box(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; bx) : _min_corner(bx.min_corner()), _max_corner(bx.max_corner()) {</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    }</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    Box(Box&lt;PointType&gt;&amp;&amp; box) :</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        _min_corner(std::move(box._min_corner)),</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        _max_corner(std::move(box._max_corner))</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        box._min_corner = box._max_corner = PointType();</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    }</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    Box(<span class="keyword">const</span> QSize&amp; sz) : _min_corner(PointType(0,0,0)),_max_corner(PointType(sz.width()-1, sz.height()-1),0){</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    }</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; Box(<span class="keyword">const</span> Size&lt;T&gt;&amp; sz) : _min_corner(PointType(0,0,0)),_max_corner(PointType(sz.xsize()-1, sz.ysize()-1,sz.zsize()-1)){</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    }</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="class_ilwis_1_1_box.html#adec0fd6f9fb44de378ca4766f70dd779">   46</a></span>&#160;    <a class="code" href="class_ilwis_1_1_box.html#adec0fd6f9fb44de378ca4766f70dd779">Box</a>(<span class="keyword">const</span> QString&amp; envelope) :  _min_corner(PointType(0,0)), _max_corner(PointType(0,0)){</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keywordtype">int</span> index1 = envelope.indexOf(<span class="stringliteral">&quot;(&quot;</span>);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <span class="keywordflow">if</span> ( index1 != -1) {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <span class="keywordtype">int</span> index2 = envelope.indexOf(<span class="stringliteral">&quot;)&quot;</span>)    ;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <span class="keywordflow">if</span> ( index2 == -1){</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            QString coords = envelope.mid(index1+1, index2 - index1 - 1);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            coords = coords.trimmed();</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            QStringList parts = coords.split(<span class="stringliteral">&quot;,&quot;</span>);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;            <span class="keywordflow">if</span> ( parts.size() != 2){</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            }</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            QStringList p1 = parts[0].trimmed().split(<span class="charliteral">&#39; &#39;</span>);</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            <span class="keywordflow">if</span> ( p1.size() &lt; 2)</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            this-&gt;min_corner().x = p1[0].trimmed().toDouble();</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            this-&gt;min_corner().y = p1[1].trimmed().toDouble();</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            <span class="keywordflow">if</span> ( p1.size() == 3)</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                this-&gt;min_corner().z = p1[2].trimmed().toDouble();</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;            QStringList p2 = parts[1].trimmed().split(<span class="charliteral">&#39; &#39;</span>);</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="keywordflow">if</span> ( p1.size() &lt; 2) {</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                this-&gt;min_corner().x = 0;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;                this-&gt;min_corner().y = 0;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                this-&gt;min_corner().z = 0;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            }</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            this-&gt;max_corner().x = p2[0].trimmed().toDouble();</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            this-&gt;max_corner().y = p2[1].trimmed().toDouble();</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;            <span class="keywordflow">if</span> ( p2.size() == 3)</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;                this-&gt;max_corner().z = p2[2].trimmed().toDouble();</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        }</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    }</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="code" href="class_ilwis_1_1_box.html#ab0511c11ae04999d283f67c6ea27cee4">   82</a></span>&#160;    IlwisTypes <a class="code" href="class_ilwis_1_1_box.html#ab0511c11ae04999d283f67c6ea27cee4" title="valueType returns the type of values contained in the range">valueType</a>()<span class="keyword"> const</span>{</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <span class="keywordflow">return</span> max_corner().valuetype();</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    }</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="class_ilwis_1_1_box.html#ab8771e4e5dda06e115eba2750ec9c255">   86</a></span>&#160;    <a class="code" href="class_ilwis_1_1_range.html" title="The Range class base interface for all objects that need to define a range of values.">Range</a> *<a class="code" href="class_ilwis_1_1_box.html#ab8771e4e5dda06e115eba2750ec9c255">clone</a>()<span class="keyword"> const</span>{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_ilwis_1_1_box.html">Box&lt;PointType&gt;</a>(*this);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    PointType min_corner()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keywordflow">return</span> _min_corner;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    PointType max_corner()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keywordflow">return</span> _max_corner;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    }</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    PointType&amp; min_corner()  {</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keywordflow">return</span> _min_corner;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    PointType&amp; max_corner()  {</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        <span class="keywordflow">return</span> _max_corner;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="keywordtype">double</span> xlength()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="keywordflow">return</span> std::abs(this-&gt;min_corner().x - this-&gt;max_corner().x) + 1;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    }</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="keywordtype">double</span> ylength()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keywordflow">return</span> std::abs(this-&gt;min_corner().y - this-&gt;max_corner().y) + 1;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    }</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keywordtype">double</span> zlength()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keywordflow">return</span> std::abs(this-&gt;min_corner().z - this-&gt;max_corner().z) + 1;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    }</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T=qu<span class="keywordtype">int</span>32&gt; Size&lt;T&gt; size()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <span class="keywordflow">return</span> Size&lt;T&gt;(xlength(), ylength(), zlength());</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="keywordtype">bool</span> is3D()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordflow">return</span> this-&gt;min_corner().is3D() &amp;&amp; this-&gt;max_corner().is3D();</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    }</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    quint64 area()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        <span class="keywordflow">if</span> ( !<a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">isValid</a>())</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        <span class="keywordflow">return</span> xlength() * ylength();</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    }</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    quint64 volume()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        <span class="keywordflow">if</span> (!is3D())</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            <span class="keywordflow">return</span> area();</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="keywordflow">return</span> xlength() * ylength() * zlength();</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    }</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    <span class="keywordtype">bool</span> contains(<span class="keyword">const</span> PointType&amp; p)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keywordflow">if</span> (!p.isValid())</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <span class="keywordflow">if</span>(!<a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">isValid</a>())</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        <span class="keyword">const</span> PointType&amp; pmin = this-&gt;min_corner();</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        <span class="keyword">const</span> PointType&amp; pmax = this-&gt;max_corner();</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        <span class="keywordtype">bool</span> ok = p.x &gt;= pmin.x &amp;&amp; p.x &lt;= pmax.x &amp;&amp;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                p.y &gt;= pmin.y &amp;&amp; p.y &lt;= pmax.y;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        <span class="keywordflow">if</span> ( is3D() &amp;&amp; p.is3D()) {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            ok = p.z &gt;= pmin.z &amp;&amp; p.z &lt;= pmax.z;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        }</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;        <span class="keywordflow">return</span> ok;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    }</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keywordtype">bool</span> contains(Box&lt;PointType&gt;&amp; box)<span class="keyword"> const</span>{</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="keywordflow">return</span> contains(box.min_corner()) &amp;&amp; contains(box.max_corner());</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    }</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="keywordtype">bool</span> contains(<span class="keyword">const</span> QVariant&amp; value, <span class="keywordtype">bool</span> inclusive = <span class="keyword">true</span>)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        <span class="comment">//TODO:</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    }</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordtype">bool</span> equals(Box&lt;PointType&gt;&amp; box, <span class="keywordtype">double</span> delta=0)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keywordflow">if</span> ( !box.isValid())</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">isValid</a>())</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        <span class="keyword">const</span> PointType&amp; pmin = box.min_corner();</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keyword">const</span> PointType&amp; pmax = box.max_corner();</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        <span class="keywordflow">if</span> ( std::abs( min_corner.x - pmin.x) &gt; delta)</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        <span class="keywordflow">if</span> ( std::abs( min_corner.y - pmin.y) &gt; delta)</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        <span class="keywordflow">if</span> ( std::abs( max_corner.x - pmax.x) &gt; delta)</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        <span class="keywordflow">if</span> ( std::abs( max_corner.y - pmax.y) &gt; delta)</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <span class="keywordflow">if</span> ( is3D() &amp;&amp; box.is3D()) {</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;            <span class="keywordflow">if</span> ( std::abs( min_corner.z - pmin.z) &gt; delta)</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            <span class="keywordflow">if</span> ( std::abs( max_corner.z - pmax.z) &gt; delta)</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        }</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    }</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">  189</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">isValid</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        <span class="keywordflow">return</span> this-&gt;min_corner().isValid() &amp;&amp; this-&gt;max_corner().isValid();</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    }</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <span class="keywordtype">bool</span> isNull()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        <span class="keywordtype">bool</span> ok = this-&gt;min_corner().x == 0 &amp;&amp; this-&gt;min_corner().y == 0 &amp;&amp;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                this-&gt;max_corner().x == 0 &amp;&amp; this-&gt;max_corner().y == 0;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        <span class="keywordflow">if</span> ( is3D()){</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            ok &amp;= this-&gt;min_corner().z == 0 &amp;&amp; this-&gt;max_corner().z == 0;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        }</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;        <span class="keywordflow">return</span> ok;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    }</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    Box&lt;PointType&gt;&amp; operator=(Box&lt;PointType&gt;&amp;&amp; box) {</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        _min_corner = std::move(box._min_corner);</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        _max_corner = std::move(box._max_corner);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        box._min_corner = box._max_corner = PointType();</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    }</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    Box&lt;PointType&gt;&amp; operator=(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; box) {</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        _min_corner = std::move(box._min_corner);</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        _max_corner = std::move(box._max_corner);</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    }</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    Box&lt;PointType&gt;&amp; operator +=(<span class="keyword">const</span> <span class="keywordtype">double</span>&amp; v) {</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="keywordflow">if</span> ( isNumericalUndef(v))</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        PointType&amp; pmin = this-&gt;min_corner();</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        PointType&amp; pmax = this-&gt;max_corner();</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        pmin -= v;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        pmax += v;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        normalize();</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    }</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    Box&lt;PointType&gt;&amp; operator *=(<span class="keyword">const</span> <span class="keywordtype">double</span>&amp; v) {</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="keywordflow">if</span> ( isNumericalUndef(v))</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;            <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        PointType&amp; pmin = this-&gt;min_corner();</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        PointType&amp; pmax = this-&gt;max_corner();</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        <span class="keywordtype">double</span> deltaX = xlength() * v / 2;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        <span class="keywordtype">double</span> deltaY = ylength() * v / 2;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <span class="keywordtype">double</span> deltaZ = 1;</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        <span class="keywordflow">if</span> ( is3D())</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;            deltaZ = zlength() * v / 2;</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        pmin *= {deltaX, deltaY, deltaZ};</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        pmax *= {deltaX, deltaY, deltaZ};</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        normalize();</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    }</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;Box&lt;PointType&gt;&amp; operator +=(<span class="keyword">const</span> PointType&amp; pnew) {</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <span class="keywordflow">if</span> ( !pnew.isValid())</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    PointType&amp; pmin = this-&gt;min_corner();</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    PointType&amp; pmax = this-&gt;max_corner();</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    <span class="keywordflow">if</span> ( isNull() || !<a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">isValid</a>()) {</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        pmin = pnew;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        pmax = pnew;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordflow">if</span> ( contains(pnew))</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <span class="keywordflow">if</span> ( pmin.x &gt; pnew.x)</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;        pmin.x  = pnew.x;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="keywordflow">if</span> ( pmin.y &gt; pnew.y)</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        pmin.y = pnew.y;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    <span class="keywordflow">if</span> ( pmax.x &lt; pnew.x)</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        pmax.x = pnew.x;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="keywordflow">if</span> ( pmax.y &lt; pnew.y)</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        pmax.y = pnew.y;</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <span class="keywordflow">if</span> ( is3D() &amp;&amp; pnew.is3D()){</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        <span class="keywordflow">if</span> ( pmin.z &gt; pnew.z)</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;            pmin.z  = pnew.z;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <span class="keywordflow">if</span> ( pmax.z &lt; pnew.z)</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;            pmax.z = pnew.z;</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    }</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    normalize();</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;}</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;Box&lt;PointType&gt;&amp; operator -=(<span class="keyword">const</span> PointType&amp; pnew) {</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    <span class="keywordflow">if</span> ( !pnew.isValid())</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;    PointType&amp; pmin = this-&gt;min_corner();</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    PointType&amp; pmax = this-&gt;max_corner();</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    <span class="keywordflow">if</span> ( isNull() || !<a class="code" href="class_ilwis_1_1_box.html#a3da68f18ac3a077d737db00348fca990">isValid</a>()) {</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        pmin = pnew;</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        pmax = pnew;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    }</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    <span class="keywordflow">if</span> ( !contains(pnew))</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <span class="keywordflow">if</span> ( pmin.x() &lt; pnew.x())</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;        pmin.x = pnew.x();</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    <span class="keywordflow">if</span> ( pmin.y &lt; pnew.y)</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        pmin.y = pnew.y();</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    <span class="keywordflow">if</span> ( pmax.x &gt; pnew.x)</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        pmax.x  = pnew.x();</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    <span class="keywordflow">if</span> ( pmax.y &gt; pnew.y)</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        pmax.y = pnew.y();</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    <span class="keywordflow">if</span> ( is3D() &amp;&amp; pnew.is3D()){</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;        <span class="keywordflow">if</span> ( pmin.z &lt; pnew.z)</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            pmin.z  = pnew.z;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;        <span class="keywordflow">if</span> ( pmax.z &gt; pnew.z)</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            pmax.z = pnew.z;</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    }</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    normalize();</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;}</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; Box&lt;PointType&gt;&amp; operator +=(<span class="keyword">const</span> std::vector&lt;T&gt;&amp; vec) {</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    <span class="keywordtype">int</span> size = vec.size();</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="keywordflow">if</span> ( size == 2 || size == 3) {</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        this-&gt;min_corner() += vec;</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;        this-&gt;max_corner() += vec;</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        normalize();</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    }</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;}</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;Box&lt;PointType&gt;&amp; operator +=(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; box) {</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    <span class="keywordflow">if</span> ( !box.isValid())</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;        <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    operator+=(box.min_corner());</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    operator+=(box.max_corner());</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;}</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; box )<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <span class="keywordflow">if</span> ( !box.isValid())</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="keywordflow">return</span> box.max_corner() == this-&gt;max_corner() &amp;&amp; this-&gt;min_corner() == box.min_corner();</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;}</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; box )<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    <span class="keywordflow">return</span> !(operator==(box));</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;}</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;QVariant impliedValue(<span class="keyword">const</span> QVariant&amp; v)<span class="keyword"> const</span>{</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    QString type = v.typeName();</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="keywordtype">bool</span> ok = type == <span class="stringliteral">&quot;Ilwis::Box&lt;Pixel&gt;&quot;</span> || type == <span class="stringliteral">&quot;Ilwis::Box&lt;Coordinate&gt;&quot;</span> ||</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;            type == <span class="stringliteral">&quot;Ilwis::Box&lt;Pixeld&gt;&quot;</span> ;</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <span class="keywordflow">if</span> (!ok){</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;        <span class="keywordflow">return</span> sUNDEF;</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    }</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keywordflow">if</span> ( type == <span class="stringliteral">&quot;Ilwis::Box&lt;Coordinate&gt;&quot;</span>){</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;        Box&lt;Coordinate&gt; box = v.value&lt;Box&lt;Coordinate&gt;&gt;();</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        <span class="keywordflow">return</span> box.toString();</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    }</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    <span class="keywordflow">if</span> ( type == <span class="stringliteral">&quot;Ilwis::Box&lt;Pixel&gt;&quot;</span>){</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        Box&lt;Pixel&gt; box = v.value&lt;Box&lt;Pixel&gt;&gt;();</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        <span class="keywordflow">return</span> box.toString();</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    }</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    <span class="keywordflow">if</span> ( type == <span class="stringliteral">&quot;Ilwis::Box&lt;Pixeld&gt;&quot;</span>){</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;        Box&lt;Pixeld&gt; box = v.value&lt;Box&lt;Pixeld&gt;&gt;();</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        <span class="keywordflow">return</span> box.toString();</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    }</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    <span class="keywordflow">return</span> sUNDEF;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;}</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keywordtype">void</span> ensure(<span class="keyword">const</span> Size&lt;T&gt;&amp; sz) {</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <span class="keywordflow">if</span> ( xlength() &gt; sz.xsize()) {</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        this-&gt;max_corner().x  = sz.xsize() - 1 ;</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="keywordflow">if</span> ( ylength() &gt; sz.ysize()) {</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        this-&gt;max_corner().y =  sz.ysize() - 1 ;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    }</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    <span class="keywordflow">if</span> ( zlength() &gt; sz.zsize()) {</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        this-&gt;max_corner().z =  sz.zsize() - 1 ;</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    }</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;}</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;<span class="keywordtype">void</span> copyFrom(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; box, quint32 dimensions=dimX | dimY | dimZ) {</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    <span class="keywordflow">if</span> ( dimensions &amp; dimX) {</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;        this-&gt;min_corner().x = box.min_corner().x;</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        this-&gt;max_corner().x  =box.max_corner().x;</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    }</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    <span class="keywordflow">if</span> ( dimensions &amp; dimY) {</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        this-&gt;min_corner().y = box.min_corner().y;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        this-&gt;max_corner().y = box.max_corner().y;</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    }</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    <span class="keywordflow">if</span> ( dimensions &amp; dimZ) {</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        this-&gt;min_corner().z = box.min_corner().z;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        this-&gt;max_corner().z = box.max_corner().z;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;}</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div>
<div class="line"><a name="l00395"></a><span class="lineno"><a class="code" href="class_ilwis_1_1_box.html#ab1b9531b3c86db9a4d373ac53c4f910b">  395</a></span>&#160;QString <a class="code" href="class_ilwis_1_1_box.html#ab1b9531b3c86db9a4d373ac53c4f910b">toString</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    <span class="keywordflow">if</span> ( is3D()) {</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        <span class="keywordflow">if</span> (this-&gt;min_corner().valuetype() == itDOUBLE)</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;            <span class="keywordflow">return</span> QString(<span class="stringliteral">&quot;POLYGON(%1 %2 %3,%4 %5 %6)&quot;</span>).</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;min_corner().x,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;min_corner().y,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;min_corner().z,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;max_corner().x,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;max_corner().y,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;max_corner().z,0,<span class="charliteral">&#39;g&#39;</span>);</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;            <span class="keywordflow">return</span> QString(<span class="stringliteral">&quot;POLYGON(%1 %2 %3,%4 %5 %6)&quot;</span>).arg(this-&gt;min_corner().x).</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;                    arg(this-&gt;min_corner().y).</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;                    arg(this-&gt;min_corner().z).</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;                    arg(this-&gt;max_corner().x).</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;                    arg(this-&gt;max_corner().y).</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;                    arg(this-&gt;max_corner().z);</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    }<span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;        <span class="keywordflow">if</span> (this-&gt;min_corner().valuetype() == itDOUBLE)</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;            <span class="keywordflow">return</span> QString(<span class="stringliteral">&quot;POLYGON(%1 %2,%3 %4)&quot;</span>).</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;min_corner().x,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;min_corner().y,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;max_corner().x,0,<span class="charliteral">&#39;g&#39;</span>).</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;                    arg((<span class="keywordtype">double</span>)this-&gt;max_corner().y,0,<span class="charliteral">&#39;g&#39;</span>);</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;            <span class="keywordflow">return</span> QString(<span class="stringliteral">&quot;POLYGON(%1 %2,%3 %4)&quot;</span>).</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;                    arg(this-&gt;min_corner().x).</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;                    arg(this-&gt;min_corner().y).</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;                    arg(this-&gt;max_corner().x).</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;                    arg(this-&gt;max_corner().y);</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    }</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;}</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    PointType _min_corner;</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    PointType _max_corner;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="keywordtype">void</span> normalize() {</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;    PointType&amp; pmin = this-&gt;min_corner();</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    PointType&amp; pmax = this-&gt;max_corner();</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    <span class="keywordflow">if</span> ( pmin.x &gt; pmax.x) {</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;        <span class="keywordtype">double</span> v1 = pmin.x;</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;        <span class="keywordtype">double</span> v2 = pmax.x;</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        std::swap(v1, v2);</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        pmin.x  = v1;</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;        pmax.x = v2;</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    }</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    <span class="keywordflow">if</span> ( pmin.y &gt; pmax.y) {</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        <span class="keywordtype">double</span> v1 = pmin.y;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        <span class="keywordtype">double</span> v2 = pmax.y;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        std::swap(v1, v2);</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;        pmin.y = v1;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        pmax.y = v2;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    }</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;    <span class="keywordflow">if</span> ( pmin.z &gt; pmax.z) {</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        <span class="keywordtype">double</span> v1 = pmin.z;</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        <span class="keywordtype">double</span> v2 = pmax.z;</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;        std::swap(v1, v2);</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        pmin.z = v1;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        pmax.z = v2;</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    }</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;}</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;};</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>Type&gt; Box&lt;PointType&gt; operator *(<span class="keyword">const</span> Box&lt;PointType&gt;&amp; box, <span class="keyword">const</span> <span class="keywordtype">double</span>&amp; v) {</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    PointType pmin = box.min_corner();</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    PointType pmax = box.max_corner();</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    <span class="keywordtype">double</span> deltaX = box.xlength() * v / 2;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;    <span class="keywordtype">double</span> deltaY = box.ylength() * v / 2;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    <span class="keywordtype">double</span> deltaZ = box.is3d() ? box.zlength() * v / 2 : 0;</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    pmin -= {deltaX, deltaY, deltaZ};</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    pmax += {deltaX, deltaY, deltaZ};</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    <span class="keywordflow">return</span> Box&lt;PointType&gt;(pmin, pmax);</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;}</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="keyword">typedef</span> <a class="code" href="class_ilwis_1_1_box.html">Ilwis::Box&lt;Ilwis::Pixel&gt;</a> BoundingBox;</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;<span class="keyword">typedef</span> <a class="code" href="class_ilwis_1_1_box.html">Ilwis::Box&lt;Ilwis::Coordinate&gt;</a> Envelope;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;}</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;Q_DECLARE_METATYPE(<a class="code" href="class_ilwis_1_1_box.html">Ilwis::BoundingBox</a>)</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;Q_DECLARE_METATYPE(Ilwis::Box&lt;Ilwis::Pixeld&gt;)</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;Q_DECLARE_METATYPE(Ilwis::Envelope)</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="preprocessor">#endif // BOX_H</span></div>
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