File:GEOS circle overview.svg
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Summary
| Description |
English: GEOS circle example (overview) |
| Date | |
| Source | Own work |
| Author | Claudio Rocchini |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Source Code
Carmetal project:
<?xml version="1.0" encoding="utf-8"?>
<CaR>
<Construction>
<Window x="-8.118464835948048" y="-8.968452731781944" w="26.90868528811909"/>
<Windowdim w="720" h="484"/>
<Preferences minfontsize="13" minpointsize="2" minlinesize="1" arrowsize="10" selectionsize="8" monkeyspeed="20" gridopacity="20" digits.lengths="2" digits.edit="4" digits.angles="2" colorbackground="255,255,255" colorbackgroundx="9" colorbackgroundy="6" colorbackgroundPal="4" fig3D="false" figDP="false"/>
<Objects>
<Point name="A" n="0" type="thick" showname="true" x="-3.1907177139655722" y="1.1510034593569323" shape="circle">Punto</Point>
<Point name="B" n="1" type="thick" showname="true" x="4.359595758854098" y="-2.634467499322806" shape="circle">Punto</Point>
<Point name="C" n="2" type="thick" showname="true" x="-4.8755676657584015" y="-2.5286103542234333" shape="circle">Punto</Point>
<Segment name="s1" n="5" type="thick" from="A" to="B">Segmento da P1 a P2</Segment>
<Segment name="s2" n="8" type="thick" from="B" to="C">Segmento da P2 a P3</Segment>
<Segment name="s3" n="11" type="thick" from="C" to="A">Segmento da P3 a P1</Segment>
<Angle name="a1" n="217" color="1" hidden="super" showvalue="true" unit="°" first="B" root="A" filled="true" fixed="angle180(a(B,A,C))/2">Angolo B - A di musura angle180(a(B,A,C))/2</Angle>
<Circle name="c1" n="218" color="4" hidden="super" through="B" midpoint="A" acute="true">Circonferenza di centro A per B</Circle>
<Intersection name="P1" n="219" hidden="super" showname="true" first="a1" second="c1" shape="circle" which="first">Intersezione tra a1 e c1</Intersection>
<Ray name="r1" n="220" color="5" type="thin" hidden="true" from="A" to="P1">Semiretta da A puntando a P1</Ray>
<Angle name="a2" n="526" color="1" hidden="super" showvalue="true" unit="°" first="A" root="B" filled="true" fixed="angle180(a(A,B,C))/2">Angolo A - B di musura angle180(a(A,B,C))/2</Angle>
<Circle name="c2" n="527" color="4" hidden="super" through="A" midpoint="B" acute="true">Circonferenza di centro B per A</Circle>
<Intersection name="P2" n="528" hidden="super" showname="true" first="a2" second="c2" shape="circle" which="first">Intersezione tra a2 e c2</Intersection>
<Ray name="r2" n="529" color="5" type="thin" hidden="true" from="B" to="P2">Semiretta da B puntando a P2</Ray>
<Angle name="a3" n="860" color="1" hidden="super" showvalue="true" unit="°" first="B" root="C" filled="true" fixed="angle180(a(B,C,A))/2">Angolo B - C di musura angle180(a(B,C,A))/2</Angle>
<Circle name="c3" n="861" color="4" hidden="super" through="B" midpoint="C" acute="true">Circonferenza di centro C per B</Circle>
<Intersection name="P3" n="862" hidden="super" showname="true" first="a3" second="c3" shape="circle" which="first">Intersezione tra a3 e c3</Intersection>
<Ray name="r3" n="863" color="5" type="thin" hidden="true" from="C" to="P3">Semiretta da C puntando a P3</Ray>
<Intersection name="X1" n="864" showname="true" first="r1" second="r2" shape="circle">Intersezione tra r1 e r2</Intersection>
<Midpoint name="P5" n="867" color="2" hidden="true" first="C" second="B" shape="circle">Punto medio tra C e B</Midpoint>
<Midpoint name="P6" n="870" color="2" hidden="true" first="B" second="A" shape="circle">Punto medio tra B e A</Midpoint>
<Midpoint name="P7" n="873" color="2" hidden="true" first="A" second="C" shape="circle">Punto medio tra A e C</Midpoint>
<Ray name="r4" n="876" color="2" type="thin" hidden="true" from="B" to="P7">Semiretta da B puntando a P7</Ray>
<Ray name="r5" n="879" color="2" type="thin" hidden="true" from="A" to="P5">Semiretta da A puntando a P5</Ray>
<Ray name="r6" n="882" color="2" type="thin" hidden="true" from="C" to="P6">Semiretta da C puntando a P6</Ray>
<Intersection name="X2" n="883" showname="true" first="r5" second="r6" shape="circle">Intersezione tra r5 e r6</Intersection>
<Plumb name="p1" n="886" color="4" type="thin" hidden="true" point="P5" line="s2" valid="true">Retta perpendicolare per P5 a s2</Plumb>
<Plumb name="p2" n="889" color="4" type="thin" hidden="true" point="P6" line="s1" valid="true">Retta perpendicolare per P6 a s1</Plumb>
<Plumb name="p3" n="892" color="4" type="thin" hidden="true" point="P7" line="s3" valid="true">Retta perpendicolare per P7 a s3</Plumb>
<Intersection name="X3" n="893" showname="true" first="p3" second="p2" shape="circle">Intersezione tra p3 e p2</Intersection>
<Line name="e" n="896" color="3" type="thick" showname="true" from="X2" to="X3">Retta per X2 e X3</Line>
<Plumb name="p4" n="899" type="thin" hidden="true" point="X1" line="s2" valid="true">Retta perpendicolare per X1 a s2</Plumb>
<Plumb name="p5" n="902" type="thin" hidden="true" point="X1" line="s1" valid="true">Retta perpendicolare per X1 a s1</Plumb>
<Plumb name="p6" n="905" type="thin" hidden="true" point="X1" line="s3" valid="true">Retta perpendicolare per X1 a s3</Plumb>
<Intersection name="TC" n="906" color="2" type="thin" hidden="true" showname="true" first="p5" second="s1" shape="circle">Intersezione tra p5 e s1</Intersection>
<Intersection name="TA" n="907" color="2" type="thin" hidden="true" showname="true" first="p4" second="s2" shape="circle">Intersezione tra p4 e s2</Intersection>
<Intersection name="TB" n="908" color="2" type="thin" hidden="true" showname="true" first="p6" second="s3" shape="circle">Intersezione tra p6 e s3</Intersection>
<Ray name="r7" n="913" color="3" type="thin" hidden="true" from="A" to="TA">Semiretta da A puntando a TA</Ray>
<Ray name="r8" n="916" type="thin" hidden="true" from="C" to="TC">Semiretta da C puntando a TC</Ray>
<Ray name="r9" n="919" type="thin" hidden="true" from="B" to="TB">Semiretta da B puntando a TB</Ray>
<Intersection name="X7" n="920" showname="true" first="r7" second="r8" shape="circle">Intersezione tra r7 e r8</Intersection>
<Line name="s" n="923" color="2" type="thick" showname="true" from="X7" to="X1">Retta per X7 e X1</Line>
<Plumb name="p7" n="926" color="3" type="thin" hidden="true" point="A" line="s2" valid="true">Retta perpendicolare per A a s2</Plumb>
<Plumb name="p8" n="929" color="3" type="thin" hidden="true" point="C" line="s1" valid="true">Retta perpendicolare per C a s1</Plumb>
<Plumb name="p9" n="932" color="3" type="thin" hidden="true" point="B" line="s3" valid="true">Retta perpendicolare per B a s3</Plumb>
<Intersection name="X4" n="933" showname="true" first="p7" second="e" shape="circle">Intersezione tra p7 e e</Intersection>
<Intersection name="HA" n="934" color="2" type="thin" hidden="true" showname="true" first="s2" second="p7" shape="circle">Intersezione tra s2 e p7</Intersection>
<Intersection name="HC" n="935" color="2" type="thin" hidden="true" showname="true" first="s1" second="p8" shape="circle">Intersezione tra s1 e p8</Intersection>
<Intersection name="HB" n="936" color="2" type="thin" hidden="true" showname="true" first="s3" second="p9" shape="circle">Intersezione tra s3 e p9</Intersection>
<Line name="l3" n="939" color="1" type="thin" hidden="true" from="HB" to="HC">Retta per HB e HC</Line>
<Line name="l4" n="942" color="1" type="thin" hidden="true" from="HC" to="HA">Retta per HC e HA</Line>
<Line name="l5" n="945" color="1" type="thin" hidden="true" from="HA" to="HB">Retta per HA e HB</Line>
<Line name="l6" n="948" color="1" type="thin" hidden="true" from="C" to="B">Retta per C e B</Line>
<Line name="l7" n="951" color="1" type="thin" hidden="true" from="A" to="B">Retta per A e B</Line>
<Line name="l8" n="954" color="1" type="thin" hidden="true" from="C" to="A">Retta per C e A</Line>
<Intersection name="P4" n="955" color="2" type="thin" hidden="true" first="l4" second="l8" shape="circle">Intersezione tra l4 e l8</Intersection>
<Intersection name="P8" n="956" color="2" type="thin" hidden="true" first="l7" second="l5" shape="circle">Intersezione tra l7 e l5</Intersection>
<Intersection name="P9" n="957" color="2" type="thin" hidden="true" first="l3" second="l6" shape="circle">Intersezione tra l3 e l6</Intersection>
<Line name="o" n="960" color="4" type="thick" showname="true" from="P4" to="P9">Retta per P4 e P9</Line>
<Line name="l10" n="963" color="3" type="thin" hidden="true" from="TB" to="TC">Retta per TB e TC</Line>
<Line name="l11" n="966" color="3" hidden="true" from="TC" to="TA">Retta per TC e TA</Line>
<Line name="l12" n="969" color="3" type="thin" hidden="true" from="TA" to="TB">Retta per TA e TB</Line>
<Intersection name="P10" n="970" color="2" hidden="true" first="l8" second="l11" shape="circle">Intersezione tra l8 e l11</Intersection>
<Intersection name="P11" n="971" color="2" hidden="true" first="l6" second="l10" shape="circle">Intersezione tra l6 e l10</Intersection>
<Intersection name="P12" n="972" color="2" hidden="true" first="l12" second="l7" shape="circle">Intersezione tra l12 e l7</Intersection>
<Line name="g" n="975" color="3" type="thick" showname="true" from="P10" to="P11">Retta per P10 e P11</Line>
<Intersection name="P13" n="976" color="2" type="thick" first="g" second="s" shape="circle">Intersezione tra g e s</Intersection>
<Intersection name="P14" n="977" color="2" type="thick" first="e" second="o" shape="circle">Intersezione tra e e o</Intersection>
<Angle name="a4" n="982" color="1" xcoffset="-0.03402337584392062" ycoffset="-0.5126646401303722" unit="°" first="P11" root="P13" second="X1" display="small" filled="true" acute="true">Angolo P11 - P13 - X1</Angle>
<Intersection name="P15" n="983" color="2" type="thick" first="e" second="s" shape="circle">Intersezione tra e e s</Intersection>
<Intersection name="P16" n="984" color="2" type="thick" first="g" second="o" shape="circle">Intersezione tra g e o</Intersection>
<Intersection name="P17" n="985" color="2" type="thick" first="g" second="e" shape="circle">Intersezione tra g e e</Intersection>
<Intersection name="P18" n="986" color="2" type="thick" first="o" second="s" shape="circle">Intersezione tra o e s</Intersection>
<Angle name="a5" n="990" color="1" xcoffset="-0.2379402097010839" ycoffset="0.27454647744838184" unit="°" first="P8" root="P14" second="P17" display="small" filled="true" acute="true">Angolo P8 - P14 - P17</Angle>
<Midpoint name="P19" n="993" color="2" first="P15" second="P16" shape="circle">Punto medio tra P15 e P16</Midpoint>
<Circle name="GC" n="996" type="thick" showname="true" through="P15" midpoint="P19" acute="true">Circonferenza di centro P19 per P15</Circle>
</Objects>
</Construction>
</CaR>
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:06, 8 August 2014 | | 383 × 262 (21 KB) | Rocchini | User created page with UploadWizard |
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