1. The Chart cursor represents the cursor lines in chart in X-Axis and Y-Axis, Line X and Y is disabled by default in control menu.

As you can see in above figure, the chart contains the lines in X-Axis and Y-Axis. these lines are used to represent the pointer in chart widgets.

2. The Line Width control handles the size of the line in chart, user can make changes to the size as per requirements.

-User can also type the size in it, if user inserts 5, then it will look like the figure below: