Difference between revisions of "Ellipse Command"
From GeoGebra Manual
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: Creates an ellipse with two focal points passing through a given point. | : Creates an ellipse with two focal points passing through a given point. | ||
:{{example|1=<div><code><nowiki>Ellipse[(0, 1), (2, 1), (1,2)]</nowiki></code> yields ''1x² + 2y² - 2x - 4y = -1''.</div>}} | :{{example|1=<div><code><nowiki>Ellipse[(0, 1), (2, 1), (1,2)]</nowiki></code> yields ''1x² + 2y² - 2x - 4y = -1''.</div>}} | ||
| − | {{Note| See also [[Ellipse Tool|Ellipse]] tool .}} | + | {{Note| See also [[Image:Tool_Ellipse.gif]] [[Ellipse Tool|Ellipse]] tool .}} |
Revision as of 11:03, 13 June 2013
- Ellipse[ <Focus>, <Focus>, <Semimajor Axis Length> ]
- Creates an ellipse with two focal points and semimajor axis length.
- Example:
Ellipse[(0, 1), (1, 1), 1]yields 12x² + 16y² - 12x - 32y = -7.
- Ellipse[ <Focus>, <Focus>, <Segment> ]
- Creates an ellipse with two focal points, where the length of the semimajor axis equals the length of the given segment.
- Example:Let s = Segment[(0,1), (2,1)].
Ellipse[(0, 1), (2, 1), s]yields 3x² + 4y² - 6x - 8y = 5.
- Ellipse[ <Focus>, <Focus>, <Point> ]
- Creates an ellipse with two focal points passing through a given point.
- Example:
Ellipse[(0, 1), (2, 1), (1,2)]yields 1x² + 2y² - 2x - 4y = -1.
Note: See also 
Ellipse tool .
Ellipse tool .
