This dialog appears when you right-click a chart and then select Format Gridlines (unavailable to pie or indicator chart) > Format Category(X) Gridline from the shortcut menu. It helps you to format the category (X) gridline of the chart. See the dialog.
Color
Specifies the color schema for category(X) gridlines in the chart.
Transparency
Specifies the transparency of the color of category(X) gridlines in the chart.
Line Style
Specifies the line style for category(X) gridlines in the chart.
Thickness
Specifies the thickness for category(X) gridlines in the chart.
OK
Applies the changes and closes the dialog.
Cancel
Does not retain any changes and closes the dialog.
Help
Displays this help document.
