default_axis_param: The Default Parameters for Annotation Axis
In zhongmicai/complexHeatmap: Make Complex Heatmaps

The Default Parameters for Annotation Axis

1	default_axis_param(which)

which

Whether it is for column annotation or row annotation?

There are following parameters for the annotation axis:

at: The breaks of axis. By default it is automatically inferred.
labels: The corresponding axis labels.
labels_rot: The rotation of the axis labels.
gp: Graphc parameters of axis labels. The value should be a unit object.
side: If it is for column annotation, the value should only be one of left and right. If it is for row annotation, the value should only be one of top and bottom.
facing: Whether the axis faces to the outside of the annotation region or inside. Sometimes when appending more than one heatmaps, the axes of column annotations of one heatmap might overlap to the neighbouring heatmap, setting facing to inside may invoild it.