Difference between revisions of "Freehand Shape Tool"
From GeoGebra Manual
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| − | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> |
| − | {{Tool|icon= | + | <br> |
| − | The Freehand Shape Tool lets you either sketch a [[functions|function]], or you can draw a freehand circle, segment or polygon and it will be recognized and converted to an exact shape. If a function ''f'' is created, you can compute its value at certain point, place a point on it or perform some transformations. | + | {{Tool|icon=Mode freehandshape.svg|32px|name={{PAGENAME}}|type=special object}} |
| + | The Freehand Shape Tool lets you either sketch a [[functions|function]], or you can draw a freehand circle, segment or polygon and it will be recognized and converted to an exact shape. If a function ''f'' is created, you can compute its value at certain point, place a point on it or perform some transformations. Derivatives for these functions are not supported (tangents are supported as a numerical approximation) | ||
| − | {{ | + | {{notes|1= |
| − | + | *You can use all the curve fitting commands on functions created by this Tool, e.g. [[FitSin_Command]] | |
| − | + | *You can use the [[Integral_Command|Integral]] command on functions created with this tool e.g. <code>Integral(f, 1, 5)</code> to shade under it and find the area }} | |
Latest revision as of 10:39, 3 October 2019
The Freehand Shape Tool lets you either sketch a function, or you can draw a freehand circle, segment or polygon and it will be recognized and converted to an exact shape. If a function f is created, you can compute its value at certain point, place a point on it or perform some transformations. Derivatives for these functions are not supported (tangents are supported as a numerical approximation)
Notes:
- You can use all the curve fitting commands on functions created by this Tool, e.g. FitSin_Command
- You can use the Integral command on functions created with this tool e.g.
Integral(f, 1, 5)to shade under it and find the area
