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Viewing changes to build/examples/Curve and slope.fgeo

  • Committer: hilaire
  • Date: 2014-06-15 11:10:10 UTC
  • mto: This revision was merged to the branch mainline in revision 278.
  • Revision ID: hilaire@drgeo.eu-20140615111010-r5xg226s9kwzyu8w
build script

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build/examples/Curve and slope.fgeo
 
1
<?xml  version="1.0" encoding="UTF-8" ?>
 
 
b'<drgenius>'
 
 
b'<drgeo grid="False" name="Curve and slope" origin_x="0.0" origin_y="0.0" scale="34.0">'
 
 
b'<point color="Red" delta="7@7" id="840090166" masked="True" name="" style="Cross" thickness="Normal" type="Free">'
 
 
b'<x>-10.61764705882353</x>'
 
 
b'<y>-2.911764705882353</y></point>'
 
 
b'<point color="Red" delta="7@7" id="1063364972" masked="True" name="" style="Cross" thickness="Normal" type="Free">'
 
 
b'<x>7.323529411764706</x>'
 
 
b'<y>-2.88235294117647</y></point>'
 
 
b'<segment anchor="0.5" arrow="makeNoArrows" color="Black" delta="7@7" id="104162048" masked="True" name="" style="plain" thickness="Normal" type="2pts">'
 
 
b'<parent ref="840090166"/> '
 
 
b'<parent ref="1063364972"/> </segment>'
 
 
b'<point color="Red" delta="-22.0@11.0" id="94351925" masked="False" name="Move me!" style="Rectangular" thickness="Thick" type="On_curve">'
 
 
b'<parent ref="104162048"/> '
 
 
b'<value>0.1786235457577283</value></point>'
 
 
b'<value color="Black" delta="7@7" id="107910664" masked="False" name="" type="script">'
 
 
b'<parent ref="94351925"/> '
 
 
b'<code>pointM: item&#13;&quot;Given a point calculate the y value from myFunction and the x valule of the point&quot;&#13;&#9;^ item point x @(self myFunction value: item point x)</code>'
 
 
b'<x>-9.5</x>'
 
 
b'<y>-3.911764705882354</y></value>'
 
 
b'<point color="Red" delta="7@7" id="166198067" masked="False" name="" style="Cross" thickness="Dashed" type="Script">'
 
 
b'<parent ref="107910664"/> </point>'
 
 
b'<locus anchor="0.5" arrow="makeNoArrows" color="Blue" delta="7@7" id="91315383" masked="False" name="" style="plain" thickness="Thick" type="2pts">'
 
 
b'<parent ref="94351925"/> '
 
 
b'<parent ref="166198067"/> </locus>'
 
 
b'<value color="Black" delta="7@7" id="103400232" masked="False" name="" type="script">'
 
 
b'<parent ref="94351925"/> '
 
 
b'<code>slope: item&#13;&#9;&quot;Compute the slopte at the given x point position for myFunction&quot;&#13;&#13;&#9;| f  x|&#13;&#9;f := self myFunction.&#13;&#9;x := item point x.&#13;&#9;^ (f value: x + 0.001) - (f value: x) / 0.001</code>'
 
 
b'<x>-2.705882352941177</x>'
 
 
b'<y>-3.941176470588236</y></value>'
 
 
b'<value color="Black" delta="7@7" id="142984133" masked="False" name="" type="script">'
 
 
b'<parent ref="166198067"/> '
 
 
b'<code>pointN: item&#13;&quot;Calculate the coordinate of a point on the tangente at the given point position&quot;&#13;&#9;|p x|&#13;&#9;p := self slope: item.&#13;&#9;x := item point x + 1.&#13;&#9;^ x @ (item point y + p)</code>'
 
 
b'<x>-0.529411764705882</x>'
 
 
b'<y>-4.14705882352941</y></value>'
 
 
b'<point color="Red" delta="7@7" id="244013658" masked="False" name="" style="Cross" thickness="Dashed" type="Script">'
 
 
b'<parent ref="142984133"/> </point>'
 
 
b'<line anchor="0.5" color="Brown" delta="7@7" id="187836632" masked="False" name="" style="plain" thickness="Normal" type="2pts">'
 
 
b'<parent ref="166198067"/> '
 
 
b'<parent ref="244013658"/> </line>'
 
 
b'<value color="Black" delta="7@7" id="273245232" masked="False" name="" type="script">'
 
 
b'<code>myFunction&#13;&#9;^ [:x | x cos]</code>'
 
 
b'<x>-6.205882352941176</x>'
 
 
b'<y>-3.85294117647059</y></value></drgeo></drgenius>'
 
 
b'\\ No newline at end of file'