You can edit the default line styles or design your own line styles. Saved styles appear in the Line Style drop-down window on the Tool Options palette for the Pen, Rectangle, Ellipse, Symmetric Shape, Preset Shape, and Text tools.
To create and save a customized line style:
Choose the Pen, Rectangle, Ellipse, Symmetric Shape, Preset Shape, or Text tool.
On the Tool Options palette, click the Line Style drop-down window.
Note: If you want to copy an existing line style to create a new style, or if you want to edit or delete an existing line style, select that style in the Line Style drop-down window.
Click the Custom button to open the Styled Line Editor dialog.
In the Caps group box, choose end cap settings for the line segments. For details, see End Cap Styles.
In the Style group box, choose dash and gap lengths. For details, see Dash Segment Style.
When you are finished, do one of the following:
If you are creating a new line, click Save As New. Type a unique name in the Styled Line Name field. Click OK.
If you are editing an existing line, click Save.
To close the dialog without saving changes, click Cancel.
Note: To reset the dialog back to the style you started with, click the Reset button .
Drawing Curved and Straight Lines