Difference between revisions of "Arc Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=4.2}}</noinclude> | <noinclude>{{Manual Page|version=4.2}}</noinclude> | ||
{{command|geometry}} | {{command|geometry}} | ||
| − | ; Arc[ < | + | ;Arc[ <Circle>, <Point>, <Point> ] |
| − | + | :Returns a circle section arc between two points on a circle. | |
| − | ; Arc[ <Ellipse>, < | + | |
| − | + | ||
| + | ;Arc[ <Ellipse>, <Point>, <Point> ] | ||
| + | :Returns a conic section arc between two points on an ellipse. | ||
| + | |||
| − | ; Arc[ <Circle>, <Parameter Value>, <Parameter Value> ]: Returns a circle section arc between two parameter values on a circle. | + | ;Arc[ <Circle>, <Parameter Value>, <Parameter Value> ] |
| + | :Returns a circle section arc between two parameter values on a circle. | ||
:{{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> ] | ||
| + | :Returns a conic section arc between two parameter values on an ellipse. | ||
| + | :{{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.}} | ||
Revision as of 09:24, 27 August 2013
- Arc[ <Circle>, <Point>, <Point> ]
- Returns a circle section arc between two points on a circle.
- Arc[ <Ellipse>, <Point>, <Point> ]
- Returns a conic section arc between two points on an ellipse.
- Arc[ <Circle>, <Parameter Value>, <Parameter Value> ]
- Returns a circle section arc between two parameter values on a circle.
- 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 a conic section arc between two parameter values on an ellipse.
- 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.
