Reads the label Plot drew for an axis.
Plot decorates the label with the direction the axis increases in — ↑ Count for a vertical axis, Day → for a horizontal one. The arrow is meaningful to a sighted reader and noise in an announcement, so it is stripped.
↑ Count
Day →
The plot's <svg>.
<svg>
Which axis to read.
The label, or undefined when the axis has none.
undefined
Reads the label Plot drew for an axis.
Plot decorates the label with the direction the axis increases in —
↑ Countfor a vertical axis,Day →for a horizontal one. The arrow is meaningful to a sighted reader and noise in an announcement, so it is stripped.