The unique ID of the chart to which this axis belongs
A unique ID for the axis
The SVG selection (d3)
The location of the axis
An array holding the category names
The axis label
The font for the axis label
Styling information for the ticks (e.g. font, rotation, etc)
The dimensions of the plot
The plot margin
Lambda that sets the axis range for the specified axis
Lambda that sets the original axis range for the specified axis
A category axis
Adds a category axis to the specified location. When the location is top or bottom, the category axis represents the x-axis. When the location is left or right, then the category axis represents the y-axis.