Examples of Linear Transformations
In the following applet we discuss some linear transformation which are easy to describe geometrically.

### Steps to choose applet

• Select any transformation from the drop down menu.
• Use slider in case of stretching, shearing and rotation to increase or decrease the value of and where (stretch factor) and (angle of rotation).

As In the Above applet the choice box contains 8 choices :
1.    Reflection against x-axis :
This will show the reflection of image against x-axis.
2.    Reflection against y-axis :
This will show the reflection of image against y-axis.
3.    Projection onto x-axis :
This will give projection image on x-axis.
4.    Projection onto y-axis :
This will give projection image on y-axis.
5.    Stretching along x-axis :
Use Slider to stretch the image in the direction of x-axis.
6.    Stretching along y-axis :
Use Slider to stretch the image in the direction of y-axis.
7.    Shear along x-axis :
Use Slider to Shear the image in the direction of x-axis.
8.    Shear along y-axis :
Use Slider to Shear the image in the direction of y-axis.
9.    Rotation by an angle :
Use Slider to rotate the image by an angle .

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