Difference between revisions of "Freehand Shape Tool"
From GeoGebra Manual
Noel Lambert (talk | contribs) (new icon) |
|||
| Line 1: | Line 1: | ||
<noinclude>{{Manual Page|version=4.2}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>{{betamanual|version=4.2}} | <noinclude>{{Manual Page|version=4.2}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>{{betamanual|version=4.2}} | ||
| − | {{Tool|icon= | + | {{Tool|icon=mode_freehandshape_32.gif|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. Tangents and derivatives for these functions are not supported. | 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. Tangents and derivatives for these functions are not supported. | ||
Revision as of 10:08, 2 September 2012
 |
This page is about a feature that is supported only in GeoGebra 4.2. |
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. Tangents and derivatives for these functions are not supported.
Note: You can use all the curve fitting commands on functions created by this Tool, eg FitSin[f]
Note: You can use the Integral command on functions created with this tool eg Integral[f, 1, 5] to shade under it and find the area
