General Properties

Property	Methods	Default Value
Grid visibility	isVisible setVisible	true
Major lines visibility	isMajorLineVisible setMajorLineVisible	true
Minor lines visibility	isMinorLineVisible setMinorLineVisible	false
Drawing order relative to the drawing of the graphical representation of data	getDrawOrder setDrawOrder	IlvChart.DRAW_BELOW
Major lines rendering style	getMajorStroke setMajorStroke getMajorPaint setMajorPaint	defaultGridColor
Minor lines rendering style	getMinorStroke setMinorStroke getMinorPaint setMinorPaint	defaultGridColor
Default grid lines color	setDefaultGridColor getDefaultGridColor	Color.lightGray

The visible property defines the global grid visibility: a grid is visible when either minor or major grid lines are visible. The visibility of the major and minor grid lines is described by the majorLineVisible and minorLineVisible properties, respectively. By default, only major grid lines are visible.

As for all the decorations, you can control the drawing order of the grids with respect to the charts representation and to other decorations. This drawing order is defined by the drawOrder property. For more information on ordering decorations see Decorations.

The grid lines are drawn by default according to the value of the defaultGridColor property. This is a property of the IlvGrid class (static) and can be easily changed to set the default grid lines rendering styles.