Difference between revisions of "Arc Command"

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<noinclude>{{Manual Page|version=5.0}}</noinclude>
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|geometry}}
{{command|geometry}}
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;Arc( <Circle>, <Point M >, <Point N> )
;Arc[ <Circle>, <Point M >, <Point N> ]
 
 
:Returns the directed arc (counterclockwise) of the given circle, with endpoints M and N.
 
:Returns the directed arc (counterclockwise) of the given circle, with endpoints M and N.
  
;Arc[ <Ellipse>, <Point M>, <Point N> ]
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;Arc( <Ellipse>, <Point M>, <Point N> )
 
:Returns the directed arc (counterclockwise) of the given ellipse, with endpoints M and N.
 
:Returns the directed arc (counterclockwise) of the given ellipse, with endpoints M and N.
  
;Arc[ <Circle>, <Parameter Value>, <Parameter Value> ]
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;Arc( <Circle>, <Parameter Value>, <Parameter Value> )
 
:Returns the circle arc of the given circle, whose endpoints are identified by the specified values of the parameter.
 
:Returns the circle arc of the given circle, whose endpoints are identified by the specified values of the parameter.
 
:{{Note|Internally the following parametric forms are used:<br/>Circle: (''r'' cos(''t''), ''r'' sin(''t'')) where ''r'' is the circle's radius.}}
 
:{{Note|Internally the following parametric forms are used:<br/>Circle: (''r'' cos(''t''), ''r'' sin(''t'')) where ''r'' is the circle's radius.}}
  
;Arc[ <Ellipse>, <Parameter Value>, <Parameter Value> ]
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;Arc( <Ellipse>, <Parameter Value>, <Parameter Value> )
 
:Returns the circle arc of the given ellipse, whose endpoints are identified by the specified values of the parameter.
 
:Returns the circle arc of the given ellipse, whose endpoints are identified by the specified values of the parameter.
 
:{{Note|Internally the following parametric forms are used:<br/>Ellipse: (''a'' cos(''t''), ''b'' sin(''t'')) where ''a'' and ''b'' are the lengths of the semimajor and semiminor axes.}}
 
:{{Note|Internally the following parametric forms are used:<br/>Ellipse: (''a'' cos(''t''), ''b'' sin(''t'')) where ''a'' and ''b'' are the lengths of the semimajor and semiminor axes.}}
  
 
{{Note|1=See also [[CircumcircularArc Command|CircumcircularArc]] command.}}
 
{{Note|1=See also [[CircumcircularArc Command|CircumcircularArc]] command.}}

Latest revision as of 16:17, 7 October 2017


Arc( <Circle>, <Point M >, <Point N> )
Returns the directed arc (counterclockwise) of the given circle, with endpoints M and N.
Arc( <Ellipse>, <Point M>, <Point N> )
Returns the directed arc (counterclockwise) of the given ellipse, with endpoints M and N.
Arc( <Circle>, <Parameter Value>, <Parameter Value> )
Returns the circle arc of the given circle, whose endpoints are identified by the specified values of the parameter.
Note: Internally the following parametric forms are used:
Circle: (r cos(t), r sin(t)) where r is the circle's radius.
Arc( <Ellipse>, <Parameter Value>, <Parameter Value> )
Returns the circle arc of the given ellipse, whose endpoints are identified by the specified values of the parameter.
Note: Internally the following parametric forms are used:
Ellipse: (a cos(t), b sin(t)) where a and b are the lengths of the semimajor and semiminor axes.
Note: See also CircumcircularArc command.
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