Last Update: 11/29/2018
Users often wonder why enabling Fill Area Under Curve covers up axis ticks, or how to place gridlines behind or in front of, data symbols. By default, Origin draws data in front of axes and gridlines.
Note that these controls are duplicated on the Display tab of Plot Details.
Keywords:axis on top, axis in front, axis to foreground, gridlines on top, grids on top, fill area under curve, grid lines above data, ticks above filled area