SetXTickPos — Position the X axis tick marks
$plot->SetXTickPos($tp)
SetXTickPos determines where (and if) the
X tick marks are drawn. The tick marks can be drawn at the bottom of the plot,
above the plot, in both positions, at the X axis (even if it is in the
middle of the plot), or not drawn at all.
$xtpA string indicating the desired position for the X tick marks:
| Position | Description |
|---|---|
| plotdown | Tick marks below the plot |
| plotup | Tick marks above the plot |
| both | Tick marks both below and above the plot |
| xaxis | Tick marks at X axis (even if the axis is in the middle of the plot) |
| none | No tick marks |
The default position for the X tick marks is below the plot.
This applies only to tick marks. You may want the tick labels to be in the same positions as the tick marks. To position the tick labels, see SetXTickLabelPos.