Paint > Using Graphics in Paint > Changing the Size or Position of an Object >
Using the Transformation Controls

Use the transformation controls to translate, rotate, and resize a selected object. To display the transformation controls, select an object and click the Transform button.

X (Position)
  Move the object along the horizontal axis (X-axis).
Y (Position)
  Move the object along the vertical axis (Y-axis).
X (Scale)
  Change the size of the object along the horizontal axis.
Y (Scale)
  Change the size of the object along the vertical axis.
Rotation
  Set the object's angle of rotation along the Z-axis. The object is always rotated around its centre point.
Reset
  Use the Reset button to reset the object to its initial size and position.
Start and End Numeric Fields
  Use these fields to set when the object appears in the clip.