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<div class="headertitle"><div class="title">Kernel_23/points_and_segment.cpp</div></div>
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<div class="fragment"><div class="line"><span class="preprocessor">#include <iostream></span></div>
<div class="line"><span class="preprocessor">#include <CGAL/Simple_cartesian.h></span></div>
<div class="line"> </div>
<div class="line"><span class="keyword">typedef</span> <a id="_a0" name="_a0"></a><a class="code hl_structRef" href="../Kernel_23/structCGAL_1_1Simple__cartesian.html">CGAL::Simple_cartesian<double></a> <a class="code hl_namespaceRef" href="../Kernel_23/namespaceKernel.html">Kernel</a>;</div>
<div class="line"><span class="keyword">typedef</span> <a id="_a1" name="_a1"></a><a class="code hl_classRef" href="../Kernel_23/classKernel_1_1Point__2.html">Kernel::Point_2</a> Point_2;</div>
<div class="line"><span class="keyword">typedef</span> <a id="_a2" name="_a2"></a><a class="code hl_classRef" href="../Kernel_23/classKernel_1_1Segment__2.html">Kernel::Segment_2</a> Segment_2;</div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> main()</div>
<div class="line">{</div>
<div class="line"> Point_2 p(1,1), q(10,10);</div>
<div class="line"> </div>
<div class="line"> std::cout << <span class="stringliteral">"p = "</span> << p << std::endl;</div>
<div class="line"> std::cout << <span class="stringliteral">"q = "</span> << q.x() << <span class="stringliteral">" "</span> << q.y() << std::endl;</div>
<div class="line"> </div>
<div class="line"> std::cout << <span class="stringliteral">"sqdist(p,q) = "</span></div>
<div class="line"> << <a id="a3" name="a3"></a><a class="code hl_functionRef" href="../Kernel_23/group__squared__distance__grp.html#ga1ff73525660a052564d33fbdd61a4f71">CGAL::squared_distance</a>(p,q) << std::endl;</div>
<div class="line"> </div>
<div class="line"> Segment_2 s(p,q);</div>
<div class="line"> Point_2 m(5, 9);</div>
<div class="line"> </div>
<div class="line"> std::cout << <span class="stringliteral">"m = "</span> << m << std::endl;</div>
<div class="line"> std::cout << <span class="stringliteral">"sqdist(Segment_2(p,q), m) = "</span></div>
<div class="line"> << <a class="code hl_functionRef" href="../Kernel_23/group__squared__distance__grp.html#ga1ff73525660a052564d33fbdd61a4f71">CGAL::squared_distance</a>(s,m) << std::endl;</div>
<div class="line"> </div>
<div class="line"> std::cout << <span class="stringliteral">"p, q, and m "</span>;</div>
<div class="line"> <span class="keywordflow">switch</span> (<a id="a4" name="a4"></a><a class="code hl_functionRef" href="../Kernel_23/group__orientation__grp.html#ga91d9866cfde916ba70e5dbc596176d9e">CGAL::orientation</a>(p,q,m)){</div>
<div class="line"> <span class="keywordflow">case</span> <a id="a5" name="a5"></a><a class="code hl_variableRef" href="../Kernel_23/group__kernel__enums.html#ga84f760a315c4f27cb4059db8a3a1159e">CGAL::COLLINEAR</a>:</div>
<div class="line"> std::cout << <span class="stringliteral">"are collinear\n"</span>;</div>
<div class="line"> <span class="keywordflow">break</span>;</div>
<div class="line"> <span class="keywordflow">case</span> <a id="a6" name="a6"></a><a class="code hl_variableRef" href="../Kernel_23/group__kernel__enums.html#ga803e5969acd01d45aec5acaee6f82883">CGAL::LEFT_TURN</a>:</div>
<div class="line"> std::cout << <span class="stringliteral">"make a left turn\n"</span>;</div>
<div class="line"> <span class="keywordflow">break</span>;</div>
<div class="line"> <span class="keywordflow">case</span> <a id="a7" name="a7"></a><a class="code hl_variableRef" href="../Kernel_23/group__kernel__enums.html#ga1f9d8cac74201e22d484b10384fe3bf9">CGAL::RIGHT_TURN</a>:</div>
<div class="line"> std::cout << <span class="stringliteral">"make a right turn\n"</span>;</div>
<div class="line"> <span class="keywordflow">break</span>;</div>
<div class="line"> }</div>
<div class="line"> </div>
<div class="line"> std::cout << <span class="stringliteral">" midpoint(p,q) = "</span> << <a id="a8" name="a8"></a><a class="code hl_functionRef" href="../Kernel_23/group__midpoint__grp.html#ga6b971827bb460dd0611c932a7dd287f2">CGAL::midpoint</a>(p,q) << std::endl;</div>
<div class="line"> <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
<div class="ttc" id="aclassKernel_1_1Point__2_html"><div class="ttname"><a href="../Kernel_23/classKernel_1_1Point__2.html">Kernel::Point_2</a></div></div>
<div class="ttc" id="aclassKernel_1_1Segment__2_html"><div class="ttname"><a href="../Kernel_23/classKernel_1_1Segment__2.html">Kernel::Segment_2</a></div></div>
<div class="ttc" id="agroup__kernel__enums_html_ga1f9d8cac74201e22d484b10384fe3bf9"><div class="ttname"><a href="../Kernel_23/group__kernel__enums.html#ga1f9d8cac74201e22d484b10384fe3bf9">CGAL::RIGHT_TURN</a></div><div class="ttdeci">const CGAL::Orientation RIGHT_TURN</div></div>
<div class="ttc" id="agroup__kernel__enums_html_ga803e5969acd01d45aec5acaee6f82883"><div class="ttname"><a href="../Kernel_23/group__kernel__enums.html#ga803e5969acd01d45aec5acaee6f82883">CGAL::LEFT_TURN</a></div><div class="ttdeci">const CGAL::Orientation LEFT_TURN</div></div>
<div class="ttc" id="agroup__kernel__enums_html_ga84f760a315c4f27cb4059db8a3a1159e"><div class="ttname"><a href="../Kernel_23/group__kernel__enums.html#ga84f760a315c4f27cb4059db8a3a1159e">CGAL::COLLINEAR</a></div><div class="ttdeci">const CGAL::Orientation COLLINEAR</div></div>
<div class="ttc" id="agroup__midpoint__grp_html_ga6b971827bb460dd0611c932a7dd287f2"><div class="ttname"><a href="../Kernel_23/group__midpoint__grp.html#ga6b971827bb460dd0611c932a7dd287f2">CGAL::midpoint</a></div><div class="ttdeci">CGAL::Point_2< Kernel > midpoint(const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q)</div></div>
<div class="ttc" id="agroup__orientation__grp_html_ga91d9866cfde916ba70e5dbc596176d9e"><div class="ttname"><a href="../Kernel_23/group__orientation__grp.html#ga91d9866cfde916ba70e5dbc596176d9e">CGAL::orientation</a></div><div class="ttdeci">Orientation orientation(const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q, const CGAL::Point_2< Kernel > &r)</div></div>
<div class="ttc" id="agroup__squared__distance__grp_html_ga1ff73525660a052564d33fbdd61a4f71"><div class="ttname"><a href="../Kernel_23/group__squared__distance__grp.html#ga1ff73525660a052564d33fbdd61a4f71">CGAL::squared_distance</a></div><div class="ttdeci">Kernel::FT squared_distance(Type1< Kernel > obj1, Type2< Kernel > obj2)</div></div>
<div class="ttc" id="anamespaceKernel_html"><div class="ttname"><a href="../Kernel_23/namespaceKernel.html">Kernel</a></div></div>
<div class="ttc" id="astructCGAL_1_1Simple__cartesian_html"><div class="ttname"><a href="../Kernel_23/structCGAL_1_1Simple__cartesian.html">CGAL::Simple_cartesian</a></div></div>
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