AxisLabel

is an option for AxisObject that specifies a label for the axis.

Details

The following settings can be used:
None no label

label use label for the axis

Placed[label,pos] use label positioned at pos
The label can be any expression, including strings, graphics and formulas.
Possible positions pos in Placed[label,pos] include:
"Start" the start of the axis

"End" the end of the axis

Center centered along the axis

Above,Below,Before,After placed relative to the axis
By default, axis labels are displayed horizontally.
AxisObject[…,RotateLabelrotation] can be used to rotate the axis label.
Possible settings for rotation are the same as for TickLabelOrientation:

	"Horizontal"	do not rotate labels
	"Vertical"	rotate labels 90° counterclockwise
	"Parallel"	rotate labels to be parallel to the axis
	"Perpendicular"	rotate labels to be perpendicular to the axis
	θ	rotate labels counterclockwise from horizontal by angle

The label is placed at the end of the axis by default:

Label the start of the axis:

Place the label close to the axis above or below it:

Before and after the axis:

Center the label along the axis:

Rotate the label to be parallel to the axis:

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