To change line and interval bar attributes
main topic      examples 

1    Select and double-click one or more lines or interval bars. See Selecting groups and single items.

2    Under Lines, choose one of the following:

·    Automatic to accept the default line attributes.

·    Custom to customize the line attributes.

-    From Type, choose a line type.

-    From Color, choose a line color.

-    From Size, choose a line width.

3    Click OK.