Difference between revisions of "Shear Command"
From GeoGebra Manual
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;Shear[ <Object>, <Line>, <Ratio> ] | ;Shear[ <Object>, <Line>, <Ratio> ] | ||
:Shears the object so that | :Shears the object so that | ||
| − | * points on the line stay fixed. | + | :* points on the line stay fixed. |
| − | * points at distance ''d'' from the line are shifted by ''d <math>\cdot</math> ratio'' in direction of the line (direction of the shift is different for halfplanes with respect to the line). | + | :* points at distance ''d'' from the line are shifted by ''d <math>\cdot</math> ratio'' in direction of the line (direction of the shift is different for halfplanes with respect to the line). |
| − | A sheared plane figure maintains its original area. | + | :A sheared plane figure maintains its original area. |
Revision as of 12:54, 2 October 2015
- Shear[ <Object>, <Line>, <Ratio> ]
- Shears the object so that
- points on the line stay fixed.
- points at distance d from the line are shifted by d \cdot ratio in direction of the line (direction of the shift is different for halfplanes with respect to the line).
- A sheared plane figure maintains its original area.
