# Plotline

The plotline represents how a value changes over a number of frames.

- Along the horizontal axis (x-axis) are the frame numbers.
- Along the vertical axis (y-axis) are the values for the effect you are editing.

You can change your view of the plotline to help you edit the rotation of the peg.

- Use the horizontal and vertical zoom sliders to zoom-in and out the plotline.
- Use the horizontal and vertical scroll bars to display other areas of the plotline.

See Also
Editing Functions in the Function Editor
Adding Keyframes and Changing their Value
Reshaping the Plotline in the Function Editor