Difference between revisions of "Freehand Shape Tool"

From GeoGebra Manual
Jump to: navigation, search
m (Bot: Automated text replacement (-{{betamanual|version=4.2}} + ))
m
Line 1: Line 1:
<noinclude>{{Manual Page|version=4.2}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>  
+
<noinclude>{{Manual Page|version=5.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>  
{{Tool|icon=mode_freehandshape_32.gif|name={{PAGENAME}}|type=special object}}
+
{{Tool|icon=Mode_freehandshape64.png|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.
  
{{note|You can use all the curve fitting commands on functions created by this Tool, eg [[FitSin_Command|FitSin[f]]] }}
+
{{note|You can use all the curve fitting commands on functions created by this Tool, e.g. [[FitSin_Command|FitSin[f]]] }}
  
{{note|You can use the [[Integral_Command|Integral]] command on functions created with this tool eg [[Integral_Command|Integral[f, 1, 5]]] to shade under it and find the area }}
+
{{note|You can use the [[Integral_Command|Integral]] command on functions created with this tool e.g. [[Integral_Command|Integral[f, 1, 5]]] to shade under it and find the area }}

Revision as of 13:25, 23 July 2015

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, e.g. FitSin[f]
Note: 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
© 2021 International GeoGebra Institute