You can use this to turn the preview of the schema by clicking the button. You can select among the following two options:

• the button +90° turns the preview by 90° in a counter-clockwise direction.
• the button -90° turns the preview by 90° in a clockwise direction.

You can use this to mirror the preview of the schema by clicking the button. You can select among the following two options:

• the button X axis to mirror the preview across the x axis.
• the button Y axis to mirror the preview across the y axis.

You can use this to control how the schema is placed relative to the identified mark. The following three options are available:

• - lets you place the schema where you want.
• - aligns the schema horizontally with the mark.
• - aligns the schema vertically with the mark.

For the orientation of the label you can switch between Horizontal Text and Vertical Text.