Changing the box line style, color, or width
Edit the appearance of a box line.
- Right-click the box outline, then click Format Line.
- Specify the line style, color, and width.
- Click Apply to see the result in the chart.
- To use these line format settings for all lines of the same type (index lines/selection boxes, or display lines) in future, click Set as Default.
- You can click Apply to see the result in the chart.
- Click OK to save your changes and close the Line Properties dialog.