API REFERENCE

xLabelMode

How crowded category-axis labels are decluttered. 'auto' (default) keeps labels horizontal and thins any that would collide. 'all' shows everything, 'thin'/'rotate' force one strategy, 'none' hides the labels.

Definition

ItemValue
JavaScript propertyxLabelMode
HTML attributex-label-mode
Type'auto' | 'all' | 'thin' | 'rotate' | 'none'
Defaultundefined
Allowed valuesnone, auto, all, thin, rotate

undefined means this property was not explicitly set. The effective value may depend on the chart type and other settings.