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<?xml version="1.0" ?>
<!--
GEONExT I2G Export Copyright (C) 2009 by GEONExT Group
-->
<construction>
<elements>
<point id="A">
<euclidean_coordinates>
<double>5.22</double>
<double>0.52</double>
</euclidean_coordinates>
</point>
<point id="B">
<euclidean_coordinates>
<double>7.54</double>
<double>-3.46</double>
</euclidean_coordinates>
</point>
<line id="a">
<euclidean_coordinates>
<double>5.22</double>
<double>0.52</double>
</euclidean_coordinates>
<euclidean_coordinates>
<double>7.54</double>
<double>-3.46</double>
</euclidean_coordinates>
</line>
<point id="C">
<euclidean_coordinates>
<double>10.06</double>
<double>-0.76</double>
</euclidean_coordinates>
</point>
<line id="b">
<homogeneous_coordinates>
<double>1</double>
<double>0</double>
<double>1</double>
</homogeneous_coordinates>
</line>
<point id="D">
<euclidean_coordinates>
<double>7.004393388242832</double>
<double>-2.5411576229338246</double>
</euclidean_coordinates>
</point>
<circle id="c_a">
<matrix>
<double>1</double>
<double>0</double>
<double>4</double>
<double>0</double>
<double>1</double>
<double>0</double>
<double>4</double>
<double>0</double>
<double>-9</double>
</matrix>
</circle>
<point id="E">
<euclidean_coordinates>
<double>10.06</double>
<double>-0.7599999999999987</double>
</euclidean_coordinates>
</point>
<point id="F">
<euclidean_coordinates>
<double>3.9487867764856666</double>
<double>-4.322315245867652</double>
</euclidean_coordinates>
</point>
</elements>
<constraints>
<free_point>
<point out="true">A</point>
</free_point>
<free_point>
<point out="true">B</point>
</free_point>
<line_through_two_points>
<line out="true">a</line>
<point>A</point>
<point>B</point>
</line_through_two_points>
<free_point>
<point out="true">C</point>
</free_point>
<line_perpendicular_to_line_through_point>
<line out="true">b</line>
<line>a</line>
<point>C</point>
</line_perpendicular_to_line_through_point>
<line_parallel_to_line_through_point>
<line out="true">c</line>
<point>C</point>
<line>a</line>
</line_parallel_to_line_through_point>
<point_intersection_of_two_lines>
<point out="true">D</point>
<line>a</line>
<line>b</line>
</point_intersection_of_two_lines>
<circle_by_center_and_point>
<circle out="true">c_a</circle>
<point>D</point>
<point>C</point>
</circle_by_center_and_point>
<intersection_points_of_circle_and_line>
<point out="true">E</point>
<point out="true">F</point>
<circle>c_a</circle>
<line>b</line>
</intersection_points_of_circle_and_line>
</constraints>
</construction>
|
