Line Marker Properties dialog box

The Line Marker Properties dialog box is opened when you double click on a line marker or right-click on a line marker and select "Properties" from the pop-up menu which appears.

X-Value: Enter the data value at which you want the Vertical Line Marker. The line will be moved to intersect the data value entered here and this value is the one displayed when the Display Data checkbox is selected. These fields will only appear for a Vertical line maker.

Y-Value: Enter the data value at which you want the Horizontal Line Marker. Since you may plot data on both the right and left y-axis, you must select either Left Axis or Right Axis. When the dialog box is applied, the label of the Horizontal line marker will point to the y-axis that you have selected here. The line will be moved to intersect the data value entered here and this value is the one displayed when the Display Data checkbox above is selected. These fields will only appear for a Horizontal line maker.

Custom Label: Select this checkbox if you wish to enter a label in the text entry box to your left and have it displayed as your line marker label on your graph.

Color: Click on this button to select what color you wish to use for data markers. A dialog box should open depending upon your operating system, which will allow you to select a color. This color is used for the data marker symbol, and the label when it is displayed.